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root@managed-worker-sqfj:/# for nrings in 1 2 4 8 16 32; do mpirun --allow-run-as-root -H 10.73.0.19:8,10.73.0.95:8 -np 16 -mca btl_tcp_if_include ens12 -x NCCL_IB_DISABLE=1 -x LD_LIBRARY_PATH -x NCCL_SOCKET_IFNAME=ens12 -x NCCL_DEBUG=INFO -x NCCL_MIN_NRINGS=$nrings -x NCCL_MAX_NRINGS=$nrings /nccl-tests/build/all_reduce_perf -b 16M -e 1G -f 2 -g 1 -c 0; done
# nThread 1 nGpus 1 minBytes 16777216 maxBytes 1073741824 step: 2(factor) warmup iters: 5 iters: 20 validation: 0
#
# Using devices
# Rank 0 Pid 3071 on managed-worker-sqfj device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 1 Pid 3072 on managed-worker-sqfj device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 2 Pid 3073 on managed-worker-sqfj device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 3 Pid 3074 on managed-worker-sqfj device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 4 Pid 3076 on managed-worker-sqfj device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 5 Pid 3077 on managed-worker-sqfj device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 6 Pid 3080 on managed-worker-sqfj device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 7 Pid 3082 on managed-worker-sqfj device 7 [0x00] Tesla V100-SXM2-16GB
# Rank 8 Pid 1852 on managed-worker-rnls device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 9 Pid 1853 on managed-worker-rnls device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 10 Pid 1854 on managed-worker-rnls device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 11 Pid 1855 on managed-worker-rnls device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 12 Pid 1856 on managed-worker-rnls device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 13 Pid 1861 on managed-worker-rnls device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 14 Pid 1865 on managed-worker-rnls device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 15 Pid 1867 on managed-worker-rnls device 7 [0x00] Tesla V100-SXM2-16GB
managed-worker-sqfj:3071:3071 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3071:3071 [0] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3071:3071 [0] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3071:3071 [0] NCCL INFO NET/Socket : 1 interfaces found
NCCL version 2.3.7+cuda10.0
managed-worker-sqfj:3071:3071 [0] NCCL INFO rank 0 nranks 16
managed-worker-sqfj:3077:3077 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3077:3077 [5] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3077:3077 [5] NCCL INFO rank 5 nranks 16
managed-worker-rnls:1861:1861 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1861:1861 [5] NCCL INFO Using internal Network Socket
managed-worker-rnls:1861:1861 [5] NCCL INFO rank 13 nranks 16
managed-worker-sqfj:3073:3073 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3073:3073 [2] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3073:3073 [2] NCCL INFO rank 2 nranks 16
managed-worker-sqfj:3082:3082 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3082:3082 [7] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3082:3082 [7] NCCL INFO rank 7 nranks 16
managed-worker-sqfj:3074:3074 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3074:3074 [3] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3074:3074 [3] NCCL INFO rank 3 nranks 16
managed-worker-sqfj:3076:3076 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3076:3076 [4] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3076:3076 [4] NCCL INFO rank 4 nranks 16
managed-worker-sqfj:3080:3080 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3080:3080 [6] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3080:3080 [6] NCCL INFO rank 6 nranks 16
managed-worker-sqfj:3072:3072 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3072:3072 [1] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3072:3072 [1] NCCL INFO rank 1 nranks 16
managed-worker-rnls:1856:1856 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1856:1856 [4] NCCL INFO Using internal Network Socket
managed-worker-rnls:1856:1856 [4] NCCL INFO rank 12 nranks 16
managed-worker-rnls:1852:1852 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1852:1852 [0] NCCL INFO Using internal Network Socket
managed-worker-rnls:1852:1852 [0] NCCL INFO rank 8 nranks 16
managed-worker-rnls:1867:1867 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1867:1867 [7] NCCL INFO Using internal Network Socket
managed-worker-rnls:1867:1867 [7] NCCL INFO rank 15 nranks 16
managed-worker-rnls:1854:1854 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1854:1854 [2] NCCL INFO Using internal Network Socket
managed-worker-rnls:1854:1854 [2] NCCL INFO rank 10 nranks 16
managed-worker-rnls:1865:1865 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1865:1865 [6] NCCL INFO Using internal Network Socket
managed-worker-rnls:1865:1865 [6] NCCL INFO rank 14 nranks 16
managed-worker-rnls:1853:1853 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1853:1853 [1] NCCL INFO Using internal Network Socket
managed-worker-rnls:1853:1853 [1] NCCL INFO rank 9 nranks 16
managed-worker-rnls:1855:1855 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1855:1855 [3] NCCL INFO Using internal Network Socket
managed-worker-rnls:1855:1855 [3] NCCL INFO rank 11 nranks 16
managed-worker-sqfj:3071:3112 [0] NCCL INFO comm 0x7f10c00566a0 rank 0 nranks 16
managed-worker-rnls:1861:1892 [5] NCCL INFO comm 0x7f82380566a0 rank 13 nranks 16
managed-worker-rnls:1861:1892 [5] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1861:1892 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3077:3113 [5] NCCL INFO comm 0x7f7c500566a0 rank 5 nranks 16
managed-worker-sqfj:3077:3113 [5] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3077:3113 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3073:3114 [2] NCCL INFO comm 0x7f404c0566a0 rank 2 nranks 16
managed-worker-sqfj:3073:3114 [2] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3073:3114 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3082:3115 [7] NCCL INFO comm 0x7f7c140566a0 rank 7 nranks 16
managed-worker-sqfj:3082:3115 [7] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3082:3115 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3074:3116 [3] NCCL INFO comm 0x7f88000566a0 rank 3 nranks 16
managed-worker-sqfj:3074:3116 [3] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3074:3116 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1867:1893 [7] NCCL INFO comm 0x7f49700566a0 rank 15 nranks 16
managed-worker-rnls:1867:1893 [7] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1867:1893 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3080:3117 [6] NCCL INFO comm 0x7ff6180566a0 rank 6 nranks 16
managed-worker-sqfj:3080:3117 [6] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3080:3117 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3072:3119 [1] NCCL INFO comm 0x7f90a00566a0 rank 1 nranks 16
managed-worker-sqfj:3072:3119 [1] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3072:3119 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3076:3118 [4] NCCL INFO comm 0x7f52a00566a0 rank 4 nranks 16
managed-worker-sqfj:3076:3118 [4] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3076:3118 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1853:1899 [1] NCCL INFO comm 0x7f617c0566a0 rank 9 nranks 16
managed-worker-rnls:1853:1899 [1] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1853:1899 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1852:1896 [0] NCCL INFO comm 0x7f83b00566a0 rank 8 nranks 16
managed-worker-rnls:1852:1896 [0] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1852:1896 [0] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1855:1894 [3] NCCL INFO comm 0x7fa1e40566a0 rank 11 nranks 16
managed-worker-rnls:1855:1894 [3] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1855:1894 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1856:1895 [4] NCCL INFO comm 0x7f59700566a0 rank 12 nranks 16
managed-worker-rnls:1865:1898 [6] NCCL INFO comm 0x7f98340566a0 rank 14 nranks 16
managed-worker-rnls:1856:1895 [4] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1856:1895 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1865:1898 [6] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1865:1898 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1854:1897 [2] NCCL INFO comm 0x7f0c800566a0 rank 10 nranks 16
managed-worker-rnls:1854:1897 [2] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1854:1897 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3073:3114 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3074:3116 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3072:3119 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3076:3118 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3080:3117 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3082:3115 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3077:3113 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-rnls:1852:1896 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:1854:1897 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-rnls:1853:1899 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-rnls:1855:1894 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:1856:1895 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-rnls:1861:1892 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-rnls:1865:1898 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3071:3112 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:1867:1893 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3073:3114 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3073:3114 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3073:3114 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3077:3113 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3077:3113 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3077:3113 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3072:3119 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3072:3119 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3072:3119 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3080:3117 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3080:3117 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3080:3117 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3076:3118 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3076:3118 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3076:3118 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3074:3116 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3074:3116 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3074:3116 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3082:3115 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3082:3115 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3082:3115 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3071:3112 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3071:3112 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-sqfj:3071:3112 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3071:3112 [0] NCCL INFO Limiting to 1 rings per user request.
managed-worker-rnls:1856:1895 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1856:1895 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1856:1895 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-rnls:1865:1898 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1865:1898 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1865:1898 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-rnls:1861:1892 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1861:1892 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1861:1892 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-rnls:1867:1893 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1867:1893 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1867:1893 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-rnls:1853:1899 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1853:1899 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1853:1899 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-rnls:1852:1896 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1852:1896 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1852:1896 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-rnls:1855:1894 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1855:1894 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1855:1894 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-rnls:1854:1897 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1854:1897 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 1.
managed-worker-rnls:1854:1897 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 1.
managed-worker-sqfj:3071:3112 [0] NCCL INFO Using 256 threads
managed-worker-sqfj:3071:3112 [0] NCCL INFO Min Comp Cap 7
managed-worker-sqfj:3071:3112 [0] NCCL INFO Ring 00 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3071:3112 [0] NCCL INFO Ring 00 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:1852:1896 [0] NCCL INFO Ring 00 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3074:3116 [3] NCCL INFO Ring 00 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3076:3118 [4] NCCL INFO Ring 00 : 4[4] -> 5[5] via P2P/IPC
managed-worker-sqfj:3071:3112 [0] NCCL INFO Ring 00 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:1855:1894 [3] NCCL INFO Ring 00 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:1856:1895 [4] NCCL INFO Ring 00 : 12[4] -> 13[5] via P2P/IPC
managed-worker-rnls:1852:1896 [0] NCCL INFO Ring 00 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3073:3114 [2] NCCL INFO Ring 00 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3072:3119 [1] NCCL INFO Ring 00 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3080:3117 [6] NCCL INFO Ring 00 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3077:3113 [5] NCCL INFO Ring 00 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:1865:1898 [6] NCCL INFO Ring 00 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:1854:1897 [2] NCCL INFO Ring 00 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:1853:1899 [1] NCCL INFO Ring 00 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:1861:1892 [5] NCCL INFO Ring 00 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3071:3112 [0] NCCL INFO comm 0x7f10c00566a0 rank 0 nranks 16 - COMPLETE
managed-worker-sqfj:3073:3114 [2] NCCL INFO comm 0x7f404c0566a0 rank 2 nranks 16 - COMPLETE
managed-worker-sqfj:3072:3119 [1] NCCL INFO comm 0x7f90a00566a0 rank 1 nranks 16 - COMPLETE
managed-worker-sqfj:3080:3117 [6] NCCL INFO comm 0x7ff6180566a0 rank 6 nranks 16 - COMPLETE
#
# out-of-place in-place
# size count type redop time algbw busbw error time algbw busbw error
# (B) (elements) (us) (GB/s) (GB/s) (us) (GB/s) (GB/s)
managed-worker-sqfj:3071:3071 [0] NCCL INFO Launch mode Parallel
managed-worker-sqfj:3074:3116 [3] NCCL INFO comm 0x7f88000566a0 rank 3 nranks 16 - COMPLETE
managed-worker-sqfj:3076:3118 [4] NCCL INFO comm 0x7f52a00566a0 rank 4 nranks 16 - COMPLETE
managed-worker-sqfj:3082:3115 [7] NCCL INFO comm 0x7f7c140566a0 rank 7 nranks 16 - COMPLETE
managed-worker-sqfj:3077:3113 [5] NCCL INFO comm 0x7f7c500566a0 rank 5 nranks 16 - COMPLETE
managed-worker-rnls:1861:1892 [5] NCCL INFO comm 0x7f82380566a0 rank 13 nranks 16 - COMPLETE
managed-worker-rnls:1865:1898 [6] NCCL INFO comm 0x7f98340566a0 rank 14 nranks 16 - COMPLETE
managed-worker-rnls:1867:1893 [7] NCCL INFO comm 0x7f49700566a0 rank 15 nranks 16 - COMPLETE
managed-worker-rnls:1856:1895 [4] NCCL INFO comm 0x7f59700566a0 rank 12 nranks 16 - COMPLETE
managed-worker-rnls:1853:1899 [1] NCCL INFO comm 0x7f617c0566a0 rank 9 nranks 16 - COMPLETE
managed-worker-rnls:1854:1897 [2] NCCL INFO comm 0x7f0c800566a0 rank 10 nranks 16 - COMPLETE
managed-worker-rnls:1852:1896 [0] NCCL INFO comm 0x7f83b00566a0 rank 8 nranks 16 - COMPLETE
managed-worker-rnls:1855:1894 [3] NCCL INFO comm 0x7fa1e40566a0 rank 11 nranks 16 - COMPLETE
16777216 4194304 float sum 15319 1.10 2.05 N/A 15415 1.09 2.04 N/A
33554432 8388608 float sum 29881 1.12 2.11 N/A 29253 1.15 2.15 N/A
67108864 16777216 float sum 48441 1.39 2.60 N/A 47139 1.42 2.67 N/A
134217728 33554432 float sum 93931 1.43 2.68 N/A 95310 1.41 2.64 N/A
268435456 67108864 float sum 208563 1.29 2.41 N/A 233352 1.15 2.16 N/A
536870912 134217728 float sum 425113 1.26 2.37 N/A 417028 1.29 2.41 N/A
1073741824 268435456 float sum 819039 1.31 2.46 N/A 903537 1.19 2.23 N/A
# Out of bounds values : 0 OK
# Avg bus bandwidth : 2.35536
#
# nThread 1 nGpus 1 minBytes 16777216 maxBytes 1073741824 step: 2(factor) warmup iters: 5 iters: 20 validation: 0
#
# Using devices
# Rank 0 Pid 3128 on managed-worker-sqfj device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 1 Pid 3129 on managed-worker-sqfj device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 2 Pid 3130 on managed-worker-sqfj device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 3 Pid 3131 on managed-worker-sqfj device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 4 Pid 3132 on managed-worker-sqfj device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 5 Pid 3133 on managed-worker-sqfj device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 6 Pid 3137 on managed-worker-sqfj device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 7 Pid 3142 on managed-worker-sqfj device 7 [0x00] Tesla V100-SXM2-16GB
# Rank 8 Pid 1922 on managed-worker-rnls device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 9 Pid 1923 on managed-worker-rnls device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 10 Pid 1924 on managed-worker-rnls device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 11 Pid 1925 on managed-worker-rnls device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 12 Pid 1926 on managed-worker-rnls device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 13 Pid 1931 on managed-worker-rnls device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 14 Pid 1935 on managed-worker-rnls device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 15 Pid 1937 on managed-worker-rnls device 7 [0x00] Tesla V100-SXM2-16GB
managed-worker-sqfj:3128:3128 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3128:3128 [0] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3128:3128 [0] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3128:3128 [0] NCCL INFO NET/Socket : 1 interfaces found
NCCL version 2.3.7+cuda10.0
managed-worker-sqfj:3128:3128 [0] NCCL INFO rank 0 nranks 16
managed-worker-rnls:1935:1935 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1935:1935 [6] NCCL INFO Using internal Network Socket
managed-worker-rnls:1935:1935 [6] NCCL INFO rank 14 nranks 16
managed-worker-rnls:1925:1925 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1925:1925 [3] NCCL INFO Using internal Network Socket
managed-worker-rnls:1925:1925 [3] NCCL INFO rank 11 nranks 16
managed-worker-rnls:1923:1923 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1923:1923 [1] NCCL INFO Using internal Network Socket
managed-worker-rnls:1923:1923 [1] NCCL INFO rank 9 nranks 16
managed-worker-rnls:1924:1924 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1924:1924 [2] NCCL INFO Using internal Network Socket
managed-worker-rnls:1924:1924 [2] NCCL INFO rank 10 nranks 16
managed-worker-rnls:1931:1931 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1931:1931 [5] NCCL INFO Using internal Network Socket
managed-worker-rnls:1931:1931 [5] NCCL INFO rank 13 nranks 16
managed-worker-rnls:1922:1922 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1922:1922 [0] NCCL INFO Using internal Network Socket
managed-worker-rnls:1922:1922 [0] NCCL INFO rank 8 nranks 16
managed-worker-rnls:1937:1937 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1937:1937 [7] NCCL INFO Using internal Network Socket
managed-worker-rnls:1937:1937 [7] NCCL INFO rank 15 nranks 16
managed-worker-rnls:1926:1926 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1926:1926 [4] NCCL INFO Using internal Network Socket
managed-worker-rnls:1926:1926 [4] NCCL INFO rank 12 nranks 16
managed-worker-sqfj:3131:3131 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3131:3131 [3] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3131:3131 [3] NCCL INFO rank 3 nranks 16
managed-worker-sqfj:3129:3129 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3129:3129 [1] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3129:3129 [1] NCCL INFO rank 1 nranks 16
managed-worker-sqfj:3132:3132 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3132:3132 [4] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3132:3132 [4] NCCL INFO rank 4 nranks 16
managed-worker-sqfj:3133:3133 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3133:3133 [5] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3133:3133 [5] NCCL INFO rank 5 nranks 16
managed-worker-sqfj:3137:3137 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3137:3137 [6] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3137:3137 [6] NCCL INFO rank 6 nranks 16
managed-worker-sqfj:3130:3130 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3130:3130 [2] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3130:3130 [2] NCCL INFO rank 2 nranks 16
managed-worker-sqfj:3142:3142 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3142:3142 [7] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3142:3142 [7] NCCL INFO rank 7 nranks 16
managed-worker-sqfj:3128:3169 [0] NCCL INFO comm 0x7fa3c00566a0 rank 0 nranks 16
managed-worker-rnls:1935:1962 [6] NCCL INFO comm 0x7f1ad40566a0 rank 14 nranks 16
managed-worker-rnls:1935:1962 [6] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1935:1962 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3129:3170 [1] NCCL INFO comm 0x7fdb4c0566a0 rank 1 nranks 16
managed-worker-sqfj:3129:3170 [1] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3129:3170 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3132:3171 [4] NCCL INFO comm 0x7fdc240566a0 rank 4 nranks 16
managed-worker-sqfj:3132:3171 [4] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3132:3171 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3131:3172 [3] NCCL INFO comm 0x7fc21c0566a0 rank 3 nranks 16
managed-worker-rnls:1922:1965 [0] NCCL INFO comm 0x7f32f80566a0 rank 8 nranks 16
managed-worker-rnls:1922:1965 [0] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1922:1965 [0] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3131:3172 [3] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3131:3172 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1925:1964 [3] NCCL INFO comm 0x7fb3b80566a0 rank 11 nranks 16
managed-worker-rnls:1925:1964 [3] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1925:1964 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1937:1966 [7] NCCL INFO comm 0x7fe7ec0566a0 rank 15 nranks 16
managed-worker-rnls:1937:1966 [7] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1937:1966 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3133:3174 [5] NCCL INFO comm 0x7f42080566a0 rank 5 nranks 16
managed-worker-rnls:1923:1963 [1] NCCL INFO comm 0x7ff7600566a0 rank 9 nranks 16
managed-worker-rnls:1923:1963 [1] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1923:1963 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3133:3174 [5] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3133:3174 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3142:3173 [7] NCCL INFO comm 0x7f7ca40566a0 rank 7 nranks 16
managed-worker-sqfj:3142:3173 [7] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3142:3173 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3137:3175 [6] NCCL INFO comm 0x7f87300566a0 rank 6 nranks 16
managed-worker-sqfj:3137:3175 [6] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3137:3175 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3130:3176 [2] NCCL INFO comm 0x7f81580566a0 rank 2 nranks 16
managed-worker-sqfj:3130:3176 [2] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3130:3176 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1924:1967 [2] NCCL INFO comm 0x7ff63c0566a0 rank 10 nranks 16
managed-worker-rnls:1926:1969 [4] NCCL INFO comm 0x7f83c80566a0 rank 12 nranks 16
managed-worker-rnls:1924:1967 [2] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1924:1967 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1926:1969 [4] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1926:1969 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1931:1968 [5] NCCL INFO comm 0x7fbd1c0566a0 rank 13 nranks 16
managed-worker-rnls:1931:1968 [5] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1931:1968 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3130:3176 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3137:3175 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3133:3174 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3132:3171 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3129:3170 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3142:3173 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3131:3172 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:1923:1963 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-rnls:1922:1965 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:1924:1967 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-rnls:1925:1964 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:1926:1969 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-rnls:1931:1968 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-rnls:1935:1962 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3128:3169 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:1937:1966 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3137:3175 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3137:3175 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3137:3175 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3142:3173 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3142:3173 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3142:3173 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1925:1964 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1925:1964 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1925:1964 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1923:1963 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1923:1963 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1923:1963 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1922:1965 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1922:1965 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1922:1965 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1924:1967 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1924:1967 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1924:1967 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1926:1969 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1926:1969 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1926:1969 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1931:1968 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1931:1968 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1931:1968 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1937:1966 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1937:1966 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1937:1966 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3133:3174 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3133:3174 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3133:3174 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3129:3170 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3129:3170 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3129:3170 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3128:3169 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3128:3169 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3128:3169 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3128:3169 [0] NCCL INFO Duplicating rings to 2 per user request.
managed-worker-sqfj:3132:3171 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3132:3171 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3132:3171 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3130:3176 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3130:3176 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3130:3176 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-rnls:1935:1962 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1935:1962 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-rnls:1935:1962 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3131:3172 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3131:3172 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 2.
managed-worker-sqfj:3131:3172 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 2.
managed-worker-sqfj:3128:3169 [0] NCCL INFO Using 256 threads
managed-worker-sqfj:3128:3169 [0] NCCL INFO Min Comp Cap 7
managed-worker-sqfj:3128:3169 [0] NCCL INFO Ring 00 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3128:3169 [0] NCCL INFO Ring 01 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3128:3169 [0] NCCL INFO Ring 00 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:1922:1965 [0] NCCL INFO Ring 00 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3131:3172 [3] NCCL INFO Ring 00 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3132:3171 [4] NCCL INFO Ring 00 : 4[4] -> 5[5] via P2P/IPC
managed-worker-sqfj:3128:3169 [0] NCCL INFO Ring 00 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:1925:1964 [3] NCCL INFO Ring 00 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:1922:1965 [0] NCCL INFO Ring 00 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:1926:1969 [4] NCCL INFO Ring 00 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3137:3175 [6] NCCL INFO Ring 00 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3130:3176 [2] NCCL INFO Ring 00 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3133:3174 [5] NCCL INFO Ring 00 : 5[5] -> 6[6] via P2P/IPC
managed-worker-sqfj:3129:3170 [1] NCCL INFO Ring 00 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:1924:1967 [2] NCCL INFO Ring 00 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:1935:1962 [6] NCCL INFO Ring 00 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:1931:1968 [5] NCCL INFO Ring 00 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:1923:1963 [1] NCCL INFO Ring 00 : 9[1] -> 10[2] via P2P/IPC
managed-worker-sqfj:3128:3169 [0] NCCL INFO Ring 01 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:1922:1965 [0] NCCL INFO Ring 01 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3128:3169 [0] NCCL INFO Ring 01 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:1922:1965 [0] NCCL INFO Ring 01 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3131:3172 [3] NCCL INFO Ring 01 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:1925:1964 [3] NCCL INFO Ring 01 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3132:3171 [4] NCCL INFO Ring 01 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:1926:1969 [4] NCCL INFO Ring 01 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3130:3176 [2] NCCL INFO Ring 01 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3137:3175 [6] NCCL INFO Ring 01 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3129:3170 [1] NCCL INFO Ring 01 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:1924:1967 [2] NCCL INFO Ring 01 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:1935:1962 [6] NCCL INFO Ring 01 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:1923:1963 [1] NCCL INFO Ring 01 : 9[1] -> 10[2] via P2P/IPC
managed-worker-sqfj:3133:3174 [5] NCCL INFO Ring 01 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:1931:1968 [5] NCCL INFO Ring 01 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:1926:1969 [4] NCCL INFO comm 0x7f83c80566a0 rank 12 nranks 16 - COMPLETE
managed-worker-rnls:1935:1962 [6] NCCL INFO comm 0x7f1ad40566a0 rank 14 nranks 16 - COMPLETE
managed-worker-rnls:1924:1967 [2] NCCL INFO comm 0x7ff63c0566a0 rank 10 nranks 16 - COMPLETE
managed-worker-rnls:1922:1965 [0] NCCL INFO comm 0x7f32f80566a0 rank 8 nranks 16 - COMPLETE
managed-worker-rnls:1923:1963 [1] NCCL INFO comm 0x7ff7600566a0 rank 9 nranks 16 - COMPLETE
managed-worker-rnls:1931:1968 [5] NCCL INFO comm 0x7fbd1c0566a0 rank 13 nranks 16 - COMPLETE
managed-worker-sqfj:3128:3169 [0] NCCL INFO comm 0x7fa3c00566a0 rank 0 nranks 16 - COMPLETE
managed-worker-rnls:1937:1966 [7] NCCL INFO comm 0x7fe7ec0566a0 rank 15 nranks 16 - COMPLETE
managed-worker-rnls:1925:1964 [3] NCCL INFO comm 0x7fb3b80566a0 rank 11 nranks 16 - COMPLETE
managed-worker-sqfj:3129:3170 [1] NCCL INFO comm 0x7fdb4c0566a0 rank 1 nranks 16 - COMPLETE
managed-worker-sqfj:3131:3172 [3] NCCL INFO comm 0x7fc21c0566a0 rank 3 nranks 16 - COMPLETE
managed-worker-sqfj:3130:3176 [2] NCCL INFO comm 0x7f81580566a0 rank 2 nranks 16 - COMPLETE
managed-worker-sqfj:3132:3171 [4] NCCL INFO comm 0x7fdc240566a0 rank 4 nranks 16 - COMPLETE
managed-worker-sqfj:3137:3175 [6] NCCL INFO comm 0x7f87300566a0 rank 6 nranks 16 - COMPLETE
managed-worker-sqfj:3133:3174 [5] NCCL INFO comm 0x7f42080566a0 rank 5 nranks 16 - COMPLETE
managed-worker-sqfj:3142:3173 [7] NCCL INFO comm 0x7f7ca40566a0 rank 7 nranks 16 - COMPLETE
#
# out-of-place in-place
# size count type redop time algbw busbw error time algbw busbw error
# (B) (elements) (us) (GB/s) (GB/s) (us) (GB/s) (GB/s)
managed-worker-sqfj:3128:3128 [0] NCCL INFO Launch mode Parallel
16777216 4194304 float sum 11701 1.43 2.69 N/A 11722 1.43 2.68 N/A
33554432 8388608 float sum 22987 1.46 2.74 N/A 22960 1.46 2.74 N/A
67108864 16777216 float sum 44431 1.51 2.83 N/A 44558 1.51 2.82 N/A
134217728 33554432 float sum 88164 1.52 2.85 N/A 88419 1.52 2.85 N/A
268435456 67108864 float sum 177297 1.51 2.84 N/A 177427 1.51 2.84 N/A
536870912 134217728 float sum 355817 1.51 2.83 N/A 354394 1.51 2.84 N/A
1073741824 268435456 float sum 710322 1.51 2.83 N/A 709347 1.51 2.84 N/A
# Out of bounds values : 0 OK
# Avg bus bandwidth : 2.80166
#
# nThread 1 nGpus 1 minBytes 16777216 maxBytes 1073741824 step: 2(factor) warmup iters: 5 iters: 20 validation: 0
#
# Using devices
# Rank 0 Pid 3187 on managed-worker-sqfj device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 1 Pid 3188 on managed-worker-sqfj device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 2 Pid 3189 on managed-worker-sqfj device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 3 Pid 3190 on managed-worker-sqfj device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 4 Pid 3191 on managed-worker-sqfj device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 5 Pid 3193 on managed-worker-sqfj device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 6 Pid 3195 on managed-worker-sqfj device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 7 Pid 3197 on managed-worker-sqfj device 7 [0x00] Tesla V100-SXM2-16GB
# Rank 8 Pid 1994 on managed-worker-rnls device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 9 Pid 1995 on managed-worker-rnls device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 10 Pid 1996 on managed-worker-rnls device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 11 Pid 1997 on managed-worker-rnls device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 12 Pid 1998 on managed-worker-rnls device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 13 Pid 2000 on managed-worker-rnls device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 14 Pid 2003 on managed-worker-rnls device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 15 Pid 2006 on managed-worker-rnls device 7 [0x00] Tesla V100-SXM2-16GB
managed-worker-sqfj:3187:3187 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3187:3187 [0] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3187:3187 [0] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3187:3187 [0] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1998:1998 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1998:1998 [4] NCCL INFO Using internal Network Socket
managed-worker-rnls:1998:1998 [4] NCCL INFO rank 12 nranks 16
managed-worker-rnls:1994:1994 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1994:1994 [0] NCCL INFO Using internal Network Socket
managed-worker-rnls:1994:1994 [0] NCCL INFO rank 8 nranks 16
managed-worker-rnls:2003:2003 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2003:2003 [6] NCCL INFO Using internal Network Socket
managed-worker-rnls:2003:2003 [6] NCCL INFO rank 14 nranks 16
NCCL version 2.3.7+cuda10.0
managed-worker-sqfj:3187:3187 [0] NCCL INFO rank 0 nranks 16
managed-worker-rnls:1997:1997 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1997:1997 [3] NCCL INFO Using internal Network Socket
managed-worker-rnls:1997:1997 [3] NCCL INFO rank 11 nranks 16
managed-worker-rnls:1995:1995 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1995:1995 [1] NCCL INFO Using internal Network Socket
managed-worker-rnls:1995:1995 [1] NCCL INFO rank 9 nranks 16
managed-worker-rnls:2006:2006 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2006:2006 [7] NCCL INFO Using internal Network Socket
managed-worker-rnls:2006:2006 [7] NCCL INFO rank 15 nranks 16
managed-worker-rnls:1996:1996 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:1996:1996 [2] NCCL INFO Using internal Network Socket
managed-worker-rnls:1996:1996 [2] NCCL INFO rank 10 nranks 16
managed-worker-rnls:2000:2000 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2000:2000 [5] NCCL INFO Using internal Network Socket
managed-worker-rnls:2000:2000 [5] NCCL INFO rank 13 nranks 16
managed-worker-sqfj:3193:3193 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3193:3193 [5] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3193:3193 [5] NCCL INFO rank 5 nranks 16
managed-worker-sqfj:3189:3189 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3189:3189 [2] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3189:3189 [2] NCCL INFO rank 2 nranks 16
managed-worker-sqfj:3191:3191 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3191:3191 [4] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3191:3191 [4] NCCL INFO rank 4 nranks 16
managed-worker-sqfj:3188:3188 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3188:3188 [1] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3188:3188 [1] NCCL INFO rank 1 nranks 16
managed-worker-sqfj:3190:3190 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3190:3190 [3] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3190:3190 [3] NCCL INFO rank 3 nranks 16
managed-worker-sqfj:3197:3197 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3197:3197 [7] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3197:3197 [7] NCCL INFO rank 7 nranks 16
managed-worker-sqfj:3195:3195 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3195:3195 [6] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3195:3195 [6] NCCL INFO rank 6 nranks 16
managed-worker-sqfj:3187:3228 [0] NCCL INFO comm 0x7f92680566a0 rank 0 nranks 16
managed-worker-rnls:1994:2035 [0] NCCL INFO comm 0x7f50e00566a0 rank 8 nranks 16
managed-worker-rnls:1994:2035 [0] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1994:2035 [0] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1998:2034 [4] NCCL INFO comm 0x7f6c180566a0 rank 12 nranks 16
managed-worker-rnls:1998:2034 [4] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1998:2034 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2003:2036 [6] NCCL INFO comm 0x7fcbfc0566a0 rank 14 nranks 16
managed-worker-rnls:2003:2036 [6] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2003:2036 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3193:3229 [5] NCCL INFO comm 0x7f427c0566a0 rank 5 nranks 16
managed-worker-sqfj:3193:3229 [5] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3193:3229 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1995:2038 [1] NCCL INFO comm 0x7efd8c0566a0 rank 9 nranks 16
managed-worker-rnls:1995:2038 [1] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1995:2038 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1997:2037 [3] NCCL INFO comm 0x7f34680566a0 rank 11 nranks 16
managed-worker-rnls:1997:2037 [3] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1997:2037 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3189:3232 [2] NCCL INFO comm 0x7fa4740566a0 rank 2 nranks 16
managed-worker-sqfj:3189:3232 [2] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3189:3232 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:1996:2039 [2] NCCL INFO comm 0x7fba840566a0 rank 10 nranks 16
managed-worker-rnls:1996:2039 [2] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:1996:2039 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2006:2040 [7] NCCL INFO comm 0x7fedc00566a0 rank 15 nranks 16
managed-worker-rnls:2006:2040 [7] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2006:2040 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2000:2041 [5] NCCL INFO comm 0x7f43640566a0 rank 13 nranks 16
managed-worker-rnls:2000:2041 [5] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2000:2041 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3188:3230 [1] NCCL INFO comm 0x7f94140566a0 rank 1 nranks 16
managed-worker-sqfj:3188:3230 [1] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3188:3230 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3191:3231 [4] NCCL INFO comm 0x7f119c0566a0 rank 4 nranks 16
managed-worker-sqfj:3191:3231 [4] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3191:3231 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3190:3233 [3] NCCL INFO comm 0x7fc9100566a0 rank 3 nranks 16
managed-worker-sqfj:3190:3233 [3] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3190:3233 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3197:3234 [7] NCCL INFO comm 0x7f9d2c0566a0 rank 7 nranks 16
managed-worker-sqfj:3197:3234 [7] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3197:3234 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3195:3235 [6] NCCL INFO comm 0x7efbbc0566a0 rank 6 nranks 16
managed-worker-sqfj:3195:3235 [6] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3195:3235 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3188:3230 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3189:3232 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3190:3233 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3191:3231 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3195:3235 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3193:3229 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3197:3234 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-rnls:1994:2035 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:1995:2038 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-rnls:1996:2039 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-rnls:1997:2037 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:1998:2034 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-rnls:2000:2041 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-rnls:2003:2036 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3187:3228 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:2006:2040 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3197:3234 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3197:3234 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3197:3234 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3195:3235 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3195:3235 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3195:3235 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3191:3231 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3191:3231 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3191:3231 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3187:3228 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3187:3228 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3187:3228 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3187:3228 [0] NCCL INFO Duplicating rings to 4 per user request.
managed-worker-sqfj:3189:3232 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3189:3232 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3189:3232 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3190:3233 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3190:3233 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3190:3233 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3188:3230 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3188:3230 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3188:3230 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:1998:2034 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1998:2034 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:1998:2034 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:1994:2035 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1994:2035 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:1994:2035 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3193:3229 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3193:3229 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-sqfj:3193:3229 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:1995:2038 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1995:2038 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:1995:2038 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:1997:2037 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1997:2037 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:1997:2037 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:1996:2039 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:1996:2039 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:1996:2039 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:2003:2036 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2003:2036 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:2003:2036 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:2000:2041 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2000:2041 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:2000:2041 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-rnls:2006:2040 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2006:2040 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 4.
managed-worker-rnls:2006:2040 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 4.
managed-worker-sqfj:3187:3228 [0] NCCL INFO Using 256 threads
managed-worker-sqfj:3187:3228 [0] NCCL INFO Min Comp Cap 7
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 00 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 01 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 02 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 03 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 00 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 00 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3190:3233 [3] NCCL INFO Ring 00 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3191:3231 [4] NCCL INFO Ring 00 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:1997:2037 [3] NCCL INFO Ring 00 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:1998:2034 [4] NCCL INFO Ring 00 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 00 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 00 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3189:3232 [2] NCCL INFO Ring 00 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3195:3235 [6] NCCL INFO Ring 00 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3193:3229 [5] NCCL INFO Ring 00 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:1996:2039 [2] NCCL INFO Ring 00 : 10[2] -> 11[3] via P2P/IPC
managed-worker-sqfj:3188:3230 [1] NCCL INFO Ring 00 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:2003:2036 [6] NCCL INFO Ring 00 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2000:2041 [5] NCCL INFO Ring 00 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:1995:2038 [1] NCCL INFO Ring 00 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 01 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 01 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 01 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 01 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:1997:2037 [3] NCCL INFO Ring 01 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3190:3233 [3] NCCL INFO Ring 01 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:1998:2034 [4] NCCL INFO Ring 01 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3191:3231 [4] NCCL INFO Ring 01 : 4[4] -> 5[5] via P2P/IPC
managed-worker-sqfj:3189:3232 [2] NCCL INFO Ring 01 : 2[2] -> 3[3] via P2P/IPC
managed-worker-rnls:1996:2039 [2] NCCL INFO Ring 01 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2003:2036 [6] NCCL INFO Ring 01 : 14[6] -> 15[7] via P2P/IPC
managed-worker-sqfj:3195:3235 [6] NCCL INFO Ring 01 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3188:3230 [1] NCCL INFO Ring 01 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:1995:2038 [1] NCCL INFO Ring 01 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2000:2041 [5] NCCL INFO Ring 01 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3193:3229 [5] NCCL INFO Ring 01 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 02 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 02 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 02 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3190:3233 [3] NCCL INFO Ring 02 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 02 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:1997:2037 [3] NCCL INFO Ring 02 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3191:3231 [4] NCCL INFO Ring 02 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:1998:2034 [4] NCCL INFO Ring 02 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3189:3232 [2] NCCL INFO Ring 02 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3195:3235 [6] NCCL INFO Ring 02 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3188:3230 [1] NCCL INFO Ring 02 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3193:3229 [5] NCCL INFO Ring 02 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:1996:2039 [2] NCCL INFO Ring 02 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2003:2036 [6] NCCL INFO Ring 02 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:1995:2038 [1] NCCL INFO Ring 02 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2000:2041 [5] NCCL INFO Ring 02 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 03 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 03 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3187:3228 [0] NCCL INFO Ring 03 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:1994:2035 [0] NCCL INFO Ring 03 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3190:3233 [3] NCCL INFO Ring 03 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:1997:2037 [3] NCCL INFO Ring 03 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3191:3231 [4] NCCL INFO Ring 03 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:1998:2034 [4] NCCL INFO Ring 03 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3189:3232 [2] NCCL INFO Ring 03 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3195:3235 [6] NCCL INFO Ring 03 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3188:3230 [1] NCCL INFO Ring 03 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3193:3229 [5] NCCL INFO Ring 03 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:1996:2039 [2] NCCL INFO Ring 03 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2003:2036 [6] NCCL INFO Ring 03 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:1995:2038 [1] NCCL INFO Ring 03 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2000:2041 [5] NCCL INFO Ring 03 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3187:3228 [0] NCCL INFO comm 0x7f92680566a0 rank 0 nranks 16 - COMPLETE
managed-worker-sqfj:3191:3231 [4] NCCL INFO comm 0x7f119c0566a0 rank 4 nranks 16 - COMPLETE
managed-worker-sqfj:3190:3233 [3] NCCL INFO comm 0x7fc9100566a0 rank 3 nranks 16 - COMPLETE
managed-worker-sqfj:3195:3235 [6] NCCL INFO comm 0x7efbbc0566a0 rank 6 nranks 16 - COMPLETE
managed-worker-sqfj:3197:3234 [7] NCCL INFO comm 0x7f9d2c0566a0 rank 7 nranks 16 - COMPLETE
managed-worker-sqfj:3189:3232 [2] NCCL INFO comm 0x7fa4740566a0 rank 2 nranks 16 - COMPLETE
#
# out-of-place in-place
# size count type redop time algbw busbw error time algbw busbw error
# (B) (elements) (us) (GB/s) (GB/s) (us) (GB/s) (GB/s)
managed-worker-sqfj:3187:3187 [0] NCCL INFO Launch mode Parallel
managed-worker-sqfj:3188:3230 [1] NCCL INFO comm 0x7f94140566a0 rank 1 nranks 16 - COMPLETE
managed-worker-sqfj:3193:3229 [5] NCCL INFO comm 0x7f427c0566a0 rank 5 nranks 16 - COMPLETE
managed-worker-rnls:1998:2034 [4] NCCL INFO comm 0x7f6c180566a0 rank 12 nranks 16 - COMPLETE
managed-worker-rnls:2003:2036 [6] NCCL INFO comm 0x7fcbfc0566a0 rank 14 nranks 16 - COMPLETE
managed-worker-rnls:2000:2041 [5] NCCL INFO comm 0x7f43640566a0 rank 13 nranks 16 - COMPLETE
managed-worker-rnls:1995:2038 [1] NCCL INFO comm 0x7efd8c0566a0 rank 9 nranks 16 - COMPLETE
managed-worker-rnls:1994:2035 [0] NCCL INFO comm 0x7f50e00566a0 rank 8 nranks 16 - COMPLETE
managed-worker-rnls:1996:2039 [2] NCCL INFO comm 0x7fba840566a0 rank 10 nranks 16 - COMPLETE
managed-worker-rnls:1997:2037 [3] NCCL INFO comm 0x7f34680566a0 rank 11 nranks 16 - COMPLETE
managed-worker-rnls:2006:2040 [7] NCCL INFO comm 0x7fedc00566a0 rank 15 nranks 16 - COMPLETE
16777216 4194304 float sum 11254 1.49 2.80 N/A 11332 1.48 2.78 N/A
33554432 8388608 float sum 22233 1.51 2.83 N/A 22216 1.51 2.83 N/A
67108864 16777216 float sum 43292 1.55 2.91 N/A 43497 1.54 2.89 N/A
134217728 33554432 float sum 90321 1.49 2.79 N/A 87696 1.53 2.87 N/A
268435456 67108864 float sum 177498 1.51 2.84 N/A 176429 1.52 2.85 N/A
536870912 134217728 float sum 353075 1.52 2.85 N/A 355253 1.51 2.83 N/A
1073741824 268435456 float sum 705388 1.52 2.85 N/A 695853 1.54 2.89 N/A
# Out of bounds values : 0 OK
# Avg bus bandwidth : 2.84348
#
# nThread 1 nGpus 1 minBytes 16777216 maxBytes 1073741824 step: 2(factor) warmup iters: 5 iters: 20 validation: 0
#
# Using devices
# Rank 0 Pid 3250 on managed-worker-sqfj device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 1 Pid 3251 on managed-worker-sqfj device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 2 Pid 3252 on managed-worker-sqfj device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 3 Pid 3253 on managed-worker-sqfj device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 4 Pid 3254 on managed-worker-sqfj device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 5 Pid 3257 on managed-worker-sqfj device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 6 Pid 3258 on managed-worker-sqfj device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 7 Pid 3263 on managed-worker-sqfj device 7 [0x00] Tesla V100-SXM2-16GB
# Rank 8 Pid 2070 on managed-worker-rnls device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 9 Pid 2071 on managed-worker-rnls device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 10 Pid 2072 on managed-worker-rnls device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 11 Pid 2073 on managed-worker-rnls device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 12 Pid 2074 on managed-worker-rnls device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 13 Pid 2076 on managed-worker-rnls device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 14 Pid 2079 on managed-worker-rnls device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 15 Pid 2082 on managed-worker-rnls device 7 [0x00] Tesla V100-SXM2-16GB
managed-worker-sqfj:3250:3250 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3250:3250 [0] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3250:3250 [0] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3250:3250 [0] NCCL INFO NET/Socket : 1 interfaces found
NCCL version 2.3.7+cuda10.0
managed-worker-sqfj:3250:3250 [0] NCCL INFO rank 0 nranks 16
managed-worker-rnls:2074:2074 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2074:2074 [4] NCCL INFO Using internal Network Socket
managed-worker-rnls:2074:2074 [4] NCCL INFO rank 12 nranks 16
managed-worker-rnls:2070:2070 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2070:2070 [0] NCCL INFO Using internal Network Socket
managed-worker-rnls:2070:2070 [0] NCCL INFO rank 8 nranks 16
managed-worker-rnls:2079:2079 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2079:2079 [6] NCCL INFO Using internal Network Socket
managed-worker-rnls:2079:2079 [6] NCCL INFO rank 14 nranks 16
managed-worker-rnls:2076:2076 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2076:2076 [5] NCCL INFO Using internal Network Socket
managed-worker-rnls:2076:2076 [5] NCCL INFO rank 13 nranks 16
managed-worker-rnls:2071:2071 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2071:2071 [1] NCCL INFO Using internal Network Socket
managed-worker-rnls:2071:2071 [1] NCCL INFO rank 9 nranks 16
managed-worker-rnls:2072:2072 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2072:2072 [2] NCCL INFO Using internal Network Socket
managed-worker-rnls:2072:2072 [2] NCCL INFO rank 10 nranks 16
managed-worker-rnls:2073:2073 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2073:2073 [3] NCCL INFO Using internal Network Socket
managed-worker-rnls:2073:2073 [3] NCCL INFO rank 11 nranks 16
managed-worker-rnls:2082:2082 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2082:2082 [7] NCCL INFO Using internal Network Socket
managed-worker-rnls:2082:2082 [7] NCCL INFO rank 15 nranks 16
managed-worker-sqfj:3253:3253 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3253:3253 [3] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3253:3253 [3] NCCL INFO rank 3 nranks 16
managed-worker-sqfj:3252:3252 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3252:3252 [2] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3252:3252 [2] NCCL INFO rank 2 nranks 16
managed-worker-sqfj:3257:3257 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3257:3257 [5] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3257:3257 [5] NCCL INFO rank 5 nranks 16
managed-worker-sqfj:3251:3251 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3251:3251 [1] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3251:3251 [1] NCCL INFO rank 1 nranks 16
managed-worker-sqfj:3263:3263 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3263:3263 [7] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3263:3263 [7] NCCL INFO rank 7 nranks 16
managed-worker-sqfj:3254:3254 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3254:3254 [4] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3254:3254 [4] NCCL INFO rank 4 nranks 16
managed-worker-sqfj:3258:3258 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3258:3258 [6] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3258:3258 [6] NCCL INFO rank 6 nranks 16
managed-worker-sqfj:3250:3291 [0] NCCL INFO comm 0x7f38b80566a0 rank 0 nranks 16
managed-worker-rnls:2070:2111 [0] NCCL INFO comm 0x7ff6900566a0 rank 8 nranks 16
managed-worker-rnls:2070:2111 [0] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2070:2111 [0] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3252:3293 [2] NCCL INFO comm 0x7fbcdc0566a0 rank 2 nranks 16
managed-worker-sqfj:3252:3293 [2] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3252:3293 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2074:2110 [4] NCCL INFO comm 0x7f80b40566a0 rank 12 nranks 16
managed-worker-rnls:2074:2110 [4] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2074:2110 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2079:2112 [6] NCCL INFO comm 0x7f7fd40566a0 rank 14 nranks 16
managed-worker-rnls:2079:2112 [6] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2079:2112 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3253:3292 [3] NCCL INFO comm 0x7feba80566a0 rank 3 nranks 16
managed-worker-sqfj:3253:3292 [3] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3253:3292 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3263:3294 [7] NCCL INFO comm 0x7f3d2c0566a0 rank 7 nranks 16
managed-worker-sqfj:3263:3294 [7] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3263:3294 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3257:3295 [5] NCCL INFO comm 0x7f1afc0566a0 rank 5 nranks 16
managed-worker-sqfj:3257:3295 [5] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3257:3295 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2076:2113 [5] NCCL INFO comm 0x7fb3c40566a0 rank 13 nranks 16
managed-worker-rnls:2073:2114 [3] NCCL INFO comm 0x7f8d4c0566a0 rank 11 nranks 16
managed-worker-rnls:2076:2113 [5] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2076:2113 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2073:2114 [3] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2073:2114 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3254:3297 [4] NCCL INFO comm 0x7fcf980566a0 rank 4 nranks 16
managed-worker-sqfj:3254:3297 [4] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3254:3297 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2082:2117 [7] NCCL INFO comm 0x7f19e00566a0 rank 15 nranks 16
managed-worker-rnls:2082:2117 [7] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2082:2117 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3251:3296 [1] NCCL INFO comm 0x7eff380566a0 rank 1 nranks 16
managed-worker-sqfj:3258:3298 [6] NCCL INFO comm 0x7f5f7c0566a0 rank 6 nranks 16
managed-worker-rnls:2071:2115 [1] NCCL INFO comm 0x7f17880566a0 rank 9 nranks 16
managed-worker-rnls:2071:2115 [1] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2071:2115 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3251:3296 [1] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3251:3296 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3258:3298 [6] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3258:3298 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2072:2116 [2] NCCL INFO comm 0x7f089c0566a0 rank 10 nranks 16
managed-worker-rnls:2072:2116 [2] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2072:2116 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3251:3296 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3252:3293 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3257:3295 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3258:3298 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3254:3297 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3263:3294 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3253:3292 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:2071:2115 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-rnls:2072:2116 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-rnls:2070:2111 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:2073:2114 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:2074:2110 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3250:3291 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:2079:2112 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-rnls:2082:2117 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-rnls:2076:2113 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3254:3297 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3254:3297 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3254:3297 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3251:3296 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3251:3296 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3251:3296 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3253:3292 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3253:3292 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3253:3292 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3252:3293 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3252:3293 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3252:3293 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3258:3298 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3258:3298 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3258:3298 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3250:3291 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3250:3291 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3250:3291 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3250:3291 [0] NCCL INFO Duplicating rings to 8 per user request.
managed-worker-rnls:2074:2110 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2074:2110 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2074:2110 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-rnls:2079:2112 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2079:2112 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2079:2112 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-rnls:2082:2117 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2082:2117 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2082:2117 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-rnls:2076:2113 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2076:2113 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2076:2113 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3257:3295 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3257:3295 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3257:3295 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3263:3294 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3263:3294 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-sqfj:3263:3294 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-rnls:2072:2116 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2072:2116 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2072:2116 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-rnls:2071:2115 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2071:2115 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2071:2115 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-rnls:2070:2111 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2070:2111 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2070:2111 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-rnls:2073:2114 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2073:2114 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 8.
managed-worker-rnls:2073:2114 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 8.
managed-worker-sqfj:3250:3291 [0] NCCL INFO Using 256 threads
managed-worker-sqfj:3250:3291 [0] NCCL INFO Min Comp Cap 7
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 00 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 01 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 02 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 03 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 04 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 05 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 06 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 07 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 00 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 00 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 00 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 00 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 00 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 00 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 00 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 00 : 2[2] -> 3[3] via P2P/IPC
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 00 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 00 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 00 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 00 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 00 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 00 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 00 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 00 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 01 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 01 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 01 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 01 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 01 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 01 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 01 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 01 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 01 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 01 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 01 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 01 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 01 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 01 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 01 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 01 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 02 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 02 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 02 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 02 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 02 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 02 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 02 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 02 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 02 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 02 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 02 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 02 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 02 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 02 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 02 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 02 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 03 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 03 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 03 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 03 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 03 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 03 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 03 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 03 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 03 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 03 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 03 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 03 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 03 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 03 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 03 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 03 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 04 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 04 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 04 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 04 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 04 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 04 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 04 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 04 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 04 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 04 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 04 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 04 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 04 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 04 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 04 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 04 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 05 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 05 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 05 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 05 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 05 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 05 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 05 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 05 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 05 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 05 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 05 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 05 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 05 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 05 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 05 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 05 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 06 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 06 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 06 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 06 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 06 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 06 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 06 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 06 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 06 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 06 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 06 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 06 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 06 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 06 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 06 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 06 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 07 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 07 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3250:3291 [0] NCCL INFO Ring 07 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO Ring 07 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2070:2111 [0] NCCL INFO Ring 07 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2073:2114 [3] NCCL INFO Ring 07 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3254:3297 [4] NCCL INFO Ring 07 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2074:2110 [4] NCCL INFO Ring 07 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3252:3293 [2] NCCL INFO Ring 07 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3251:3296 [1] NCCL INFO Ring 07 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3258:3298 [6] NCCL INFO Ring 07 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3257:3295 [5] NCCL INFO Ring 07 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2072:2116 [2] NCCL INFO Ring 07 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2079:2112 [6] NCCL INFO Ring 07 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2071:2115 [1] NCCL INFO Ring 07 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2076:2113 [5] NCCL INFO Ring 07 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3253:3292 [3] NCCL INFO comm 0x7feba80566a0 rank 3 nranks 16 - COMPLETE
managed-worker-sqfj:3250:3291 [0] NCCL INFO comm 0x7f38b80566a0 rank 0 nranks 16 - COMPLETE
managed-worker-sqfj:3254:3297 [4] NCCL INFO comm 0x7fcf980566a0 rank 4 nranks 16 - COMPLETE
managed-worker-rnls:2074:2110 [4] NCCL INFO comm 0x7f80b40566a0 rank 12 nranks 16 - COMPLETE
managed-worker-sqfj:3257:3295 [5] NCCL INFO comm 0x7f1afc0566a0 rank 5 nranks 16 - COMPLETE
managed-worker-sqfj:3252:3293 [2] NCCL INFO comm 0x7fbcdc0566a0 rank 2 nranks 16 - COMPLETE
managed-worker-sqfj:3258:3298 [6] NCCL INFO comm 0x7f5f7c0566a0 rank 6 nranks 16 - COMPLETE
managed-worker-sqfj:3251:3296 [1] NCCL INFO comm 0x7eff380566a0 rank 1 nranks 16 - COMPLETE
managed-worker-sqfj:3263:3294 [7] NCCL INFO comm 0x7f3d2c0566a0 rank 7 nranks 16 - COMPLETE
#
# out-of-place in-place
# size count type redop time algbw busbw error time algbw busbw error
# (B) (elements) (us) (GB/s) (GB/s) (us) (GB/s) (GB/s)
managed-worker-sqfj:3250:3250 [0] NCCL INFO Launch mode Parallel
managed-worker-rnls:2079:2112 [6] NCCL INFO comm 0x7f7fd40566a0 rank 14 nranks 16 - COMPLETE
managed-worker-rnls:2076:2113 [5] NCCL INFO comm 0x7fb3c40566a0 rank 13 nranks 16 - COMPLETE
managed-worker-rnls:2082:2117 [7] NCCL INFO comm 0x7f19e00566a0 rank 15 nranks 16 - COMPLETE
managed-worker-rnls:2071:2115 [1] NCCL INFO comm 0x7f17880566a0 rank 9 nranks 16 - COMPLETE
managed-worker-rnls:2070:2111 [0] NCCL INFO comm 0x7ff6900566a0 rank 8 nranks 16 - COMPLETE
managed-worker-rnls:2073:2114 [3] NCCL INFO comm 0x7f8d4c0566a0 rank 11 nranks 16 - COMPLETE
managed-worker-rnls:2072:2116 [2] NCCL INFO comm 0x7f089c0566a0 rank 10 nranks 16 - COMPLETE
16777216 4194304 float sum 11221 1.50 2.80 N/A 11485 1.46 2.74 N/A
33554432 8388608 float sum 21967 1.53 2.86 N/A 21940 1.53 2.87 N/A
67108864 16777216 float sum 42484 1.58 2.96 N/A 42274 1.59 2.98 N/A
134217728 33554432 float sum 86458 1.55 2.91 N/A 86598 1.55 2.91 N/A
268435456 67108864 float sum 179299 1.50 2.81 N/A 183256 1.46 2.75 N/A
536870912 134217728 float sum 361021 1.49 2.79 N/A 359748 1.49 2.80 N/A
1073741824 268435456 float sum 718069 1.50 2.80 N/A 717100 1.50 2.81 N/A
# Out of bounds values : 0 OK
# Avg bus bandwidth : 2.84146
#
# nThread 1 nGpus 1 minBytes 16777216 maxBytes 1073741824 step: 2(factor) warmup iters: 5 iters: 20 validation: 0
#
# Using devices
# Rank 0 Pid 3321 on managed-worker-sqfj device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 1 Pid 3322 on managed-worker-sqfj device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 2 Pid 3323 on managed-worker-sqfj device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 3 Pid 3324 on managed-worker-sqfj device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 4 Pid 3325 on managed-worker-sqfj device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 5 Pid 3328 on managed-worker-sqfj device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 6 Pid 3330 on managed-worker-sqfj device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 7 Pid 3334 on managed-worker-sqfj device 7 [0x00] Tesla V100-SXM2-16GB
# Rank 8 Pid 2154 on managed-worker-rnls device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 9 Pid 2155 on managed-worker-rnls device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 10 Pid 2156 on managed-worker-rnls device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 11 Pid 2157 on managed-worker-rnls device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 12 Pid 2158 on managed-worker-rnls device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 13 Pid 2160 on managed-worker-rnls device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 14 Pid 2162 on managed-worker-rnls device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 15 Pid 2167 on managed-worker-rnls device 7 [0x00] Tesla V100-SXM2-16GB
managed-worker-sqfj:3321:3321 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3321:3321 [0] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3321:3321 [0] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3321:3321 [0] NCCL INFO NET/Socket : 1 interfaces found
NCCL version 2.3.7+cuda10.0
managed-worker-sqfj:3321:3321 [0] NCCL INFO rank 0 nranks 16
managed-worker-sqfj:3325:3325 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3325:3325 [4] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3325:3325 [4] NCCL INFO rank 4 nranks 16
managed-worker-sqfj:3322:3322 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3322:3322 [1] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3322:3322 [1] NCCL INFO rank 1 nranks 16
managed-worker-rnls:2158:2158 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2158:2158 [4] NCCL INFO Using internal Network Socket
managed-worker-rnls:2158:2158 [4] NCCL INFO rank 12 nranks 16
managed-worker-sqfj:3323:3323 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3323:3323 [2] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3323:3323 [2] NCCL INFO rank 2 nranks 16
managed-worker-sqfj:3334:3334 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3334:3334 [7] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3334:3334 [7] NCCL INFO rank 7 nranks 16
managed-worker-sqfj:3324:3324 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3324:3324 [3] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3324:3324 [3] NCCL INFO rank 3 nranks 16
managed-worker-rnls:2160:2160 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2160:2160 [5] NCCL INFO Using internal Network Socket
managed-worker-rnls:2160:2160 [5] NCCL INFO rank 13 nranks 16
managed-worker-sqfj:3328:3328 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3328:3328 [5] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3328:3328 [5] NCCL INFO rank 5 nranks 16
managed-worker-sqfj:3330:3330 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3330:3330 [6] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3330:3330 [6] NCCL INFO rank 6 nranks 16
managed-worker-rnls:2155:2155 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2155:2155 [1] NCCL INFO Using internal Network Socket
managed-worker-rnls:2155:2155 [1] NCCL INFO rank 9 nranks 16
managed-worker-rnls:2162:2162 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2162:2162 [6] NCCL INFO Using internal Network Socket
managed-worker-rnls:2162:2162 [6] NCCL INFO rank 14 nranks 16
managed-worker-rnls:2156:2156 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2156:2156 [2] NCCL INFO Using internal Network Socket
managed-worker-rnls:2156:2156 [2] NCCL INFO rank 10 nranks 16
managed-worker-rnls:2167:2167 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2167:2167 [7] NCCL INFO Using internal Network Socket
managed-worker-rnls:2167:2167 [7] NCCL INFO rank 15 nranks 16
managed-worker-rnls:2154:2154 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2154:2154 [0] NCCL INFO Using internal Network Socket
managed-worker-rnls:2154:2154 [0] NCCL INFO rank 8 nranks 16
managed-worker-rnls:2157:2157 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2157:2157 [3] NCCL INFO Using internal Network Socket
managed-worker-rnls:2157:2157 [3] NCCL INFO rank 11 nranks 16
managed-worker-sqfj:3321:3362 [0] NCCL INFO comm 0x7efb6c0566a0 rank 0 nranks 16
managed-worker-rnls:2158:2194 [4] NCCL INFO comm 0x7f37800566a0 rank 12 nranks 16
managed-worker-rnls:2158:2194 [4] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2158:2194 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3322:3363 [1] NCCL INFO comm 0x7ff8ac0566a0 rank 1 nranks 16
managed-worker-sqfj:3322:3363 [1] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3322:3363 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2160:2195 [5] NCCL INFO comm 0x7fd5dc0566a0 rank 13 nranks 16
managed-worker-rnls:2160:2195 [5] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2160:2195 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2162:2197 [6] NCCL INFO comm 0x7f4e640566a0 rank 14 nranks 16
managed-worker-rnls:2162:2197 [6] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2162:2197 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2156:2196 [2] NCCL INFO comm 0x7fb9340566a0 rank 10 nranks 16
managed-worker-rnls:2156:2196 [2] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2156:2196 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2157:2200 [3] NCCL INFO comm 0x7fe4a00566a0 rank 11 nranks 16
managed-worker-rnls:2157:2200 [3] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2157:2200 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2167:2198 [7] NCCL INFO comm 0x7f2b440566a0 rank 15 nranks 16
managed-worker-rnls:2167:2198 [7] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2167:2198 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2155:2199 [1] NCCL INFO comm 0x7fd09c0566a0 rank 9 nranks 16
managed-worker-rnls:2155:2199 [1] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2155:2199 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2154:2201 [0] NCCL INFO comm 0x7f5b280566a0 rank 8 nranks 16
managed-worker-rnls:2154:2201 [0] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2154:2201 [0] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3324:3366 [3] NCCL INFO comm 0x7fa9940566a0 rank 3 nranks 16
managed-worker-sqfj:3324:3366 [3] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3324:3366 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3325:3364 [4] NCCL INFO comm 0x7f8e540566a0 rank 4 nranks 16
managed-worker-sqfj:3325:3364 [4] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3325:3364 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3334:3365 [7] NCCL INFO comm 0x7f3f440566a0 rank 7 nranks 16
managed-worker-sqfj:3334:3365 [7] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3334:3365 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3328:3368 [5] NCCL INFO comm 0x7f73ac0566a0 rank 5 nranks 16
managed-worker-sqfj:3328:3368 [5] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3328:3368 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3323:3367 [2] NCCL INFO comm 0x7fea940566a0 rank 2 nranks 16
managed-worker-sqfj:3330:3369 [6] NCCL INFO comm 0x7fde300566a0 rank 6 nranks 16
managed-worker-sqfj:3323:3367 [2] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3323:3367 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3330:3369 [6] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3330:3369 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3324:3366 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3325:3364 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3323:3367 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3330:3369 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3328:3368 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3322:3363 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3334:3365 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-rnls:2155:2199 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-rnls:2154:2201 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:2156:2196 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-rnls:2158:2194 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-rnls:2157:2200 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:2162:2197 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-rnls:2160:2195 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3321:3362 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:2167:2198 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3328:3368 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3328:3368 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3328:3368 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3330:3369 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3330:3369 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3330:3369 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3334:3365 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3334:3365 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3334:3365 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3323:3367 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3321:3362 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3321:3362 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3321:3362 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3321:3362 [0] NCCL INFO Duplicating rings to 16 per user request.
managed-worker-sqfj:3323:3367 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3323:3367 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3322:3363 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3322:3363 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3322:3363 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3324:3366 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3324:3366 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3324:3366 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3325:3364 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3325:3364 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-sqfj:3325:3364 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2158:2194 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2158:2194 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2158:2194 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2162:2197 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2162:2197 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2162:2197 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2160:2195 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2160:2195 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2160:2195 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2167:2198 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2167:2198 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2167:2198 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2156:2196 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2156:2196 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2156:2196 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2154:2201 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2154:2201 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2154:2201 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2155:2199 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2155:2199 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2155:2199 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-rnls:2157:2200 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2157:2200 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 16.
managed-worker-rnls:2157:2200 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 16.
managed-worker-sqfj:3321:3362 [0] NCCL INFO Using 256 threads
managed-worker-sqfj:3321:3362 [0] NCCL INFO Min Comp Cap 7
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 00 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 01 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 02 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 03 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 04 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 05 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 06 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 07 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 08 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 09 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 10 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 11 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 12 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 13 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 14 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 15 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 00 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 00 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 00 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 00 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 00 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 00 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 00 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 00 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 00 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 00 : 14[6] -> 15[7] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 00 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 00 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 00 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 00 : 9[1] -> 10[2] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 00 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 00 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 01 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 01 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 01 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 01 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 01 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 01 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 01 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 01 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 01 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 01 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 01 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 01 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 01 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 01 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 01 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 01 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 02 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 02 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 02 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 02 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 02 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 02 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 02 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 02 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 02 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 02 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 02 : 6[6] -> 7[7] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 02 : 10[2] -> 11[3] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 02 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 02 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 02 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 02 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 03 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 03 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 03 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 03 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 03 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 03 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 03 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 03 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 03 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 03 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 03 : 6[6] -> 7[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 03 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 03 : 10[2] -> 11[3] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 03 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 03 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 03 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 04 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 04 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 04 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 04 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 04 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 04 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 04 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 04 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 04 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 04 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 04 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 04 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 04 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 04 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 04 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 04 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 05 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 05 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 05 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 05 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 05 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 05 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 05 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 05 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 05 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 05 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 05 : 6[6] -> 7[7] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 05 : 10[2] -> 11[3] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 05 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 05 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 05 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 05 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 06 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 06 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 06 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 06 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 06 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 06 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 06 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 06 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 06 : 2[2] -> 3[3] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 06 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 06 : 14[6] -> 15[7] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 06 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 06 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 06 : 9[1] -> 10[2] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 06 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 06 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 07 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 07 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 07 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 07 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 07 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 07 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 07 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 07 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 07 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 07 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 07 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 07 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 07 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 07 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 07 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 07 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 08 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 08 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 08 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 08 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 08 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 08 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 08 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 08 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 08 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 08 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 08 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 08 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 08 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 08 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 08 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 08 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 09 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 09 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 09 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 09 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 09 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 09 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 09 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 09 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 09 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 09 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 09 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 09 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 09 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 09 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 09 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 09 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 10 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 10 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 10 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 10 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 10 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 10 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 10 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 10 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 10 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 10 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 10 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 10 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 10 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 10 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 10 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 10 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 11 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 11 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 11 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 11 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 11 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 11 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 11 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 11 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 11 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 11 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 11 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 11 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 11 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 11 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 11 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 11 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 12 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 12 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 12 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 12 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 12 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 12 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 12 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 12 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 12 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 12 : 6[6] -> 7[7] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 12 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 12 : 9[1] -> 10[2] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 12 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 12 : 14[6] -> 15[7] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 12 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 12 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 13 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 13 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 13 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 13 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2158:2194 [4] NCCL INFO Ring 13 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 13 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 13 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3325:3364 [4] NCCL INFO Ring 13 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 13 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 13 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 13 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 13 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 13 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 13 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 13 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 13 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 14 : 7 -> 8 via NET/Socket/0
managed-worker-rnls:2158:2194 [4] include/shm.h:26 NCCL WARN Unable to allocate shared memory (4460544 bytes) : No space left on device
managed-worker-rnls:2158:2194 [4] NCCL INFO transport/shm.cu:193 -> 2
managed-worker-rnls:2158:2194 [4] NCCL INFO init.cu:236 -> 2
managed-worker-rnls:2158:2194 [4] NCCL INFO init.cu:263 -> 2
managed-worker-rnls:2158:2194 [4] NCCL INFO init.cu:515 -> 2
managed-worker-rnls:2158:2194 [4] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 14 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2158:2194 [4] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3325:3364 [4] include/shm.h:26 NCCL WARN Unable to allocate shared memory (4460544 bytes) : No space left on device
managed-worker-sqfj:3325:3364 [4] NCCL INFO transport/shm.cu:193 -> 2
managed-worker-sqfj:3325:3364 [4] NCCL INFO init.cu:236 -> 2
managed-worker-sqfj:3325:3364 [4] NCCL INFO init.cu:263 -> 2
managed-worker-sqfj:3325:3364 [4] NCCL INFO init.cu:515 -> 2
managed-worker-sqfj:3325:3364 [4] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3325:3364 [4] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3321:3362 [0] NCCL INFO Ring 14 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2154:2201 [0] NCCL INFO Ring 14 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3324:3366 [3] NCCL INFO Ring 14 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2157:2200 [3] NCCL INFO Ring 14 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3322:3363 [1] NCCL INFO Ring 14 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3323:3367 [2] NCCL INFO Ring 14 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3330:3369 [6] NCCL INFO Ring 14 : 6[6] -> 7[7] via P2P/IPC
managed-worker-rnls:2156:2196 [2] NCCL INFO Ring 14 : 10[2] -> 11[3] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] NCCL INFO Ring 14 : 5[5] -> 6[6] via P2P/IPC
managed-worker-sqfj:3328:3368 [5] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3328:3368 [5] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3328:3368 [5] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3328:3368 [5] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3328:3368 [5] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3328:3368 [5] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3328:3368 [5] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2155:2199 [1] NCCL INFO Ring 14 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2162:2197 [6] NCCL INFO Ring 14 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2160:2195 [5] NCCL INFO Ring 14 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2160:2195 [5] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2160:2195 [5] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2160:2195 [5] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2160:2195 [5] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2160:2195 [5] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2160:2195 [5] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2160:2195 [5] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3330:3369 [6] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3330:3369 [6] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3330:3369 [6] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3330:3369 [6] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3330:3369 [6] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3330:3369 [6] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3330:3369 [6] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2155:2199 [1] include/socket.h:398 NCCL WARN Call to write failed : Connection reset by peer
managed-worker-rnls:2155:2199 [1] NCCL INFO transport/net_socket.cu:177 -> 2
managed-worker-rnls:2155:2199 [1] NCCL INFO bootstrap.cu:29 -> 2
managed-worker-rnls:2155:2199 [1] NCCL INFO bootstrap.cu:231 -> 2
managed-worker-rnls:2155:2199 [1] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2155:2199 [1] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2155:2199 [1] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls:2162:2197 [6] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2162:2197 [6] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2162:2197 [6] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2162:2197 [6] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2162:2197 [6] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2162:2197 [6] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2162:2197 [6] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3322:3363 [1] include/socket.h:398 NCCL WARN Call to write failed : Connection reset by peer
managed-worker-sqfj:3322:3363 [1] NCCL INFO transport/net_socket.cu:177 -> 2
managed-worker-sqfj:3322:3363 [1] NCCL INFO bootstrap.cu:29 -> 2
managed-worker-sqfj:3322:3363 [1] NCCL INFO bootstrap.cu:231 -> 2
managed-worker-sqfj:3322:3363 [1] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3322:3363 [1] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3322:3363 [1] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3334:3365 [7] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3334:3365 [7] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3334:3365 [7] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3334:3365 [7] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3334:3365 [7] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3334:3365 [7] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3334:3365 [7] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2167:2198 [7] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2167:2198 [7] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2167:2198 [7] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2167:2198 [7] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2167:2198 [7] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2167:2198 [7] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2167:2198 [7] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2154:2201 [0] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2154:2201 [0] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2154:2201 [0] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2154:2201 [0] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2154:2201 [0] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2154:2201 [0] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2154:2201 [0] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3321:3362 [0] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3321:3362 [0] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3321:3362 [0] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3321:3362 [0] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3321:3362 [0] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3321:3362 [0] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3321:3362 [0] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
--------------------------------------------------------------------------
Primary job terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:
Process name: [[5168,1],4]
Exit code: 3
--------------------------------------------------------------------------
# nThread 1 nGpus 1 minBytes 16777216 maxBytes 1073741824 step: 2(factor) warmup iters: 5 iters: 20 validation: 0
#
# Using devices
# Rank 0 Pid 3406 on managed-worker-sqfj device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 1 Pid 3407 on managed-worker-sqfj device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 2 Pid 3408 on managed-worker-sqfj device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 3 Pid 3409 on managed-worker-sqfj device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 4 Pid 3410 on managed-worker-sqfj device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 5 Pid 3415 on managed-worker-sqfj device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 6 Pid 3419 on managed-worker-sqfj device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 7 Pid 3421 on managed-worker-sqfj device 7 [0x00] Tesla V100-SXM2-16GB
# Rank 8 Pid 2252 on managed-worker-rnls device 0 [0x00] Tesla V100-SXM2-16GB
# Rank 9 Pid 2253 on managed-worker-rnls device 1 [0x00] Tesla V100-SXM2-16GB
# Rank 10 Pid 2254 on managed-worker-rnls device 2 [0x00] Tesla V100-SXM2-16GB
# Rank 11 Pid 2255 on managed-worker-rnls device 3 [0x00] Tesla V100-SXM2-16GB
# Rank 12 Pid 2256 on managed-worker-rnls device 4 [0x00] Tesla V100-SXM2-16GB
# Rank 13 Pid 2259 on managed-worker-rnls device 5 [0x00] Tesla V100-SXM2-16GB
# Rank 14 Pid 2262 on managed-worker-rnls device 6 [0x00] Tesla V100-SXM2-16GB
# Rank 15 Pid 2266 on managed-worker-rnls device 7 [0x00] Tesla V100-SXM2-16GB
managed-worker-sqfj:3406:3406 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3406:3406 [0] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3406:3406 [0] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3406:3406 [0] NCCL INFO NET/Socket : 1 interfaces found
NCCL version 2.3.7+cuda10.0
managed-worker-sqfj:3406:3406 [0] NCCL INFO rank 0 nranks 16
managed-worker-rnls:2252:2252 [0] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2252:2252 [0] NCCL INFO Using internal Network Socket
managed-worker-rnls:2252:2252 [0] NCCL INFO rank 8 nranks 16
managed-worker-rnls:2266:2266 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2266:2266 [7] NCCL INFO Using internal Network Socket
managed-worker-rnls:2266:2266 [7] NCCL INFO rank 15 nranks 16
managed-worker-rnls:2259:2259 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2259:2259 [5] NCCL INFO Using internal Network Socket
managed-worker-rnls:2259:2259 [5] NCCL INFO rank 13 nranks 16
managed-worker-rnls:2256:2256 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2256:2256 [4] NCCL INFO Using internal Network Socket
managed-worker-rnls:2256:2256 [4] NCCL INFO rank 12 nranks 16
managed-worker-rnls:2254:2254 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2254:2254 [2] NCCL INFO Using internal Network Socket
managed-worker-rnls:2254:2254 [2] NCCL INFO rank 10 nranks 16
managed-worker-rnls:2253:2253 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2253:2253 [1] NCCL INFO Using internal Network Socket
managed-worker-rnls:2253:2253 [1] NCCL INFO rank 9 nranks 16
managed-worker-rnls:2255:2255 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2255:2255 [3] NCCL INFO Using internal Network Socket
managed-worker-rnls:2255:2255 [3] NCCL INFO rank 11 nranks 16
managed-worker-rnls:2262:2262 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-rnls:2262:2262 [6] NCCL INFO Using internal Network Socket
managed-worker-rnls:2262:2262 [6] NCCL INFO rank 14 nranks 16
managed-worker-sqfj:3415:3415 [5] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3415:3415 [5] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3415:3415 [5] NCCL INFO rank 5 nranks 16
managed-worker-sqfj:3409:3409 [3] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3409:3409 [3] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3409:3409 [3] NCCL INFO rank 3 nranks 16
managed-worker-sqfj:3408:3408 [2] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3408:3408 [2] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3408:3408 [2] NCCL INFO rank 2 nranks 16
managed-worker-sqfj:3421:3421 [7] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3421:3421 [7] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3421:3421 [7] NCCL INFO rank 7 nranks 16
managed-worker-sqfj:3419:3419 [6] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3419:3419 [6] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3419:3419 [6] NCCL INFO rank 6 nranks 16
managed-worker-sqfj:3407:3407 [1] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3407:3407 [1] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3407:3407 [1] NCCL INFO rank 1 nranks 16
managed-worker-sqfj:3410:3410 [4] NCCL INFO NCCL_IB_DISABLE set by environment to 1.
managed-worker-sqfj:3410:3410 [4] NCCL INFO Using internal Network Socket
managed-worker-sqfj:3410:3410 [4] NCCL INFO rank 4 nranks 16
managed-worker-sqfj:3406:3447 [0] NCCL INFO comm 0x7f79940566a0 rank 0 nranks 16
managed-worker-rnls:2252:2292 [0] NCCL INFO comm 0x7f084c0566a0 rank 8 nranks 16
managed-worker-rnls:2252:2292 [0] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2252:2292 [0] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2259:2294 [5] NCCL INFO comm 0x7f19400566a0 rank 13 nranks 16
managed-worker-rnls:2259:2294 [5] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2259:2294 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3415:3449 [5] NCCL INFO comm 0x7fc7400566a0 rank 5 nranks 16
managed-worker-sqfj:3415:3449 [5] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3415:3449 [5] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3408:3448 [2] NCCL INFO comm 0x7fcc7c0566a0 rank 2 nranks 16
managed-worker-sqfj:3408:3448 [2] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3408:3448 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2266:2293 [7] NCCL INFO comm 0x7f84ec0566a0 rank 15 nranks 16
managed-worker-rnls:2266:2293 [7] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2266:2293 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2253:2295 [1] NCCL INFO comm 0x7f815c0566a0 rank 9 nranks 16
managed-worker-rnls:2253:2295 [1] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2253:2295 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3421:3450 [7] NCCL INFO comm 0x7fd3680566a0 rank 7 nranks 16
managed-worker-sqfj:3421:3450 [7] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3421:3450 [7] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2255:2297 [3] NCCL INFO comm 0x7fb10c0566a0 rank 11 nranks 16
managed-worker-rnls:2255:2297 [3] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2255:2297 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2256:2296 [4] NCCL INFO comm 0x7fd6300566a0 rank 12 nranks 16
managed-worker-rnls:2254:2298 [2] NCCL INFO comm 0x7f05500566a0 rank 10 nranks 16
managed-worker-rnls:2256:2296 [4] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2256:2296 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2254:2298 [2] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2254:2298 [2] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-rnls:2262:2299 [6] NCCL INFO comm 0x7f20b40566a0 rank 14 nranks 16
managed-worker-rnls:2262:2299 [6] NCCL INFO NET : Using interface ens12:10.73.0.19<0>
managed-worker-rnls:2262:2299 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3410:3453 [4] NCCL INFO comm 0x7fe1600566a0 rank 4 nranks 16
managed-worker-sqfj:3410:3453 [4] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3410:3453 [4] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3419:3452 [6] NCCL INFO comm 0x7f32d40566a0 rank 6 nranks 16
managed-worker-sqfj:3419:3452 [6] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3419:3452 [6] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3409:3451 [3] NCCL INFO comm 0x7faf440566a0 rank 3 nranks 16
managed-worker-sqfj:3409:3451 [3] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3409:3451 [3] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3407:3454 [1] NCCL INFO comm 0x7f4f980566a0 rank 1 nranks 16
managed-worker-sqfj:3407:3454 [1] NCCL INFO NET : Using interface ens12:10.73.0.95<0>
managed-worker-sqfj:3407:3454 [1] NCCL INFO NET/Socket : 1 interfaces found
managed-worker-sqfj:3407:3454 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3408:3448 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3410:3453 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3415:3449 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-rnls:2252:2292 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3409:3451 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3419:3452 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3421:3450 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-rnls:2253:2295 [1] NCCL INFO CUDA Dev 1, IP Interfaces : ens12(PHB)
managed-worker-rnls:2256:2296 [4] NCCL INFO CUDA Dev 4, IP Interfaces : ens12(PHB)
managed-worker-rnls:2255:2297 [3] NCCL INFO CUDA Dev 3, IP Interfaces : ens12(PHB)
managed-worker-rnls:2254:2298 [2] NCCL INFO CUDA Dev 2, IP Interfaces : ens12(PHB)
managed-worker-rnls:2262:2299 [6] NCCL INFO CUDA Dev 6, IP Interfaces : ens12(PHB)
managed-worker-rnls:2266:2293 [7] NCCL INFO CUDA Dev 7, IP Interfaces : ens12(PHB)
managed-worker-rnls:2259:2294 [5] NCCL INFO CUDA Dev 5, IP Interfaces : ens12(PHB)
managed-worker-sqfj:3406:3447 [0] NCCL INFO CUDA Dev 0, IP Interfaces : ens12(PHB)
managed-worker-rnls:2262:2299 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2262:2299 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2262:2299 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-rnls:2266:2293 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2266:2293 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2266:2293 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3408:3448 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3408:3448 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3408:3448 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3415:3449 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3415:3449 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3415:3449 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3406:3447 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3406:3447 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3406:3447 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3406:3447 [0] misc/rings.cu:332 NCCL WARN NCCL_MIN_NRINGS set to a value greater than the maximum number of rings supported (16), limiting it to 16
managed-worker-sqfj:3406:3447 [0] NCCL INFO Duplicating rings to 16 per user request.
managed-worker-sqfj:3409:3451 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3409:3451 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3409:3451 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3407:3454 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3407:3454 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3407:3454 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3410:3453 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3410:3453 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3410:3453 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3421:3450 [7] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3421:3450 [7] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3421:3450 [7] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3419:3452 [6] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-sqfj:3419:3452 [6] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-sqfj:3419:3452 [6] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-rnls:2253:2295 [1] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2253:2295 [1] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2253:2295 [1] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-rnls:2256:2296 [4] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2256:2296 [4] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2256:2296 [4] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-rnls:2254:2298 [2] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2254:2298 [2] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2254:2298 [2] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-rnls:2252:2292 [0] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2252:2292 [0] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2252:2292 [0] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-rnls:2255:2297 [3] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2255:2297 [3] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2255:2297 [3] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-rnls:2259:2294 [5] misc/rings.cu:319 NCCL WARN Could not create rings, falling back on simple ring
managed-worker-rnls:2259:2294 [5] NCCL INFO NCCL_MAX_NRINGS set by environment to 32.
managed-worker-rnls:2259:2294 [5] NCCL INFO NCCL_MIN_NRINGS set by environment to 32.
managed-worker-sqfj:3406:3447 [0] NCCL INFO Using 256 threads
managed-worker-sqfj:3406:3447 [0] NCCL INFO Min Comp Cap 7
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 00 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 01 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 02 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 03 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 04 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 05 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 06 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 07 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 08 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 09 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 10 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 11 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 12 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 13 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 14 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 15 : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 00 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 00 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 00 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 00 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 00 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 00 : 12[4] -> 13[5] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 00 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 00 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 00 : 5[5] -> 6[6] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 00 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 00 : 10[2] -> 11[3] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 00 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 00 : 6[6] -> 7[7] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 00 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 00 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 00 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 01 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 01 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 01 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 01 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 01 : 3[3] -> 4[4] via direct shared memory
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 01 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 01 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 01 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 01 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 01 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 01 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 01 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 01 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 01 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 01 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 01 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 02 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 02 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 02 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 02 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 02 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 02 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 02 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 02 : 4[4] -> 5[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 02 : 2[2] -> 3[3] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 02 : 10[2] -> 11[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 02 : 1[1] -> 2[2] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 02 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 02 : 9[1] -> 10[2] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 02 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 02 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 02 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 03 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 03 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 03 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 03 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 03 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 03 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 03 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 03 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 03 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 03 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 03 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 03 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 03 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 03 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 03 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 03 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 04 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 04 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 04 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 04 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 04 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 04 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 04 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 04 : 4[4] -> 5[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 04 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 04 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 04 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 04 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 04 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 04 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 04 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 04 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 05 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 05 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 05 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 05 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 05 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 05 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 05 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 05 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 05 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 05 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 05 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 05 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 05 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 05 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 05 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 05 : 5[5] -> 6[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 06 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 06 : 7 -> 8 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 06 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 06 : 0[0] -> 1[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 06 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 06 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 06 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 06 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 06 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 06 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 06 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 06 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 06 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 06 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 06 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 06 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 07 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 07 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 07 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 07 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 07 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 07 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 07 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 07 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 07 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 07 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 07 : 9[1] -> 10[2] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 07 : 2[2] -> 3[3] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 07 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 07 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 07 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 07 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 08 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 08 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 08 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 08 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 08 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 08 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 08 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 08 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 08 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 08 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 08 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 08 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 08 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 08 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 08 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 08 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 09 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 09 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 09 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 09 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 09 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 09 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 09 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 09 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 09 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 09 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 09 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 09 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 09 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 09 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 09 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 09 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 10 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 10 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 10 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 10 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 10 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 10 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 10 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 10 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 10 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 10 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 10 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 10 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 10 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 10 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 10 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 10 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 11 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 11 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 11 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 11 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 11 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 11 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 11 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 11 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 11 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 11 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 11 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 11 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 11 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 11 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 11 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 11 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 12 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 12 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 12 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 12 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 12 : 8[0] -> 9[1] via P2P/IPC
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 12 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 12 : 11[3] -> 12[4] via direct shared memory
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 12 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 12 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 12 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 12 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 12 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 12 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 12 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 12 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 12 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 13 : 15 -> 0 via NET/Socket/0
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 13 : 7 -> 8 via NET/Socket/0
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 13 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 13 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 13 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 13 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3410:3453 [4] NCCL INFO Ring 13 : 4[4] -> 5[5] via P2P/IPC
managed-worker-rnls:2256:2296 [4] NCCL INFO Ring 13 : 12[4] -> 13[5] via P2P/IPC
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 13 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 13 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 13 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 13 : 5[5] -> 6[6] via P2P/IPC
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 13 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 13 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 13 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 13 : 13[5] -> 14[6] via P2P/IPC
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 14 : 15 -> 0 via NET/Socket/0
managed-worker-sqfj:3410:3453 [4] include/shm.h:26 NCCL WARN Unable to allocate shared memory (4460544 bytes) : No space left on device
managed-worker-sqfj:3410:3453 [4] NCCL INFO transport/shm.cu:193 -> 2
managed-worker-sqfj:3410:3453 [4] NCCL INFO init.cu:236 -> 2
managed-worker-sqfj:3410:3453 [4] NCCL INFO init.cu:263 -> 2
managed-worker-sqfj:3410:3453 [4] NCCL INFO init.cu:515 -> 2
managed-worker-sqfj:3410:3453 [4] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3410:3453 [4] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 14 : 7 -> 8 via NET/Socket/0
managed-worker-rnls:2256:2296 [4] include/shm.h:26 NCCL WARN Unable to allocate shared memory (4460544 bytes) : No space left on device
managed-worker-rnls:2256:2296 [4] NCCL INFO transport/shm.cu:193 -> 2
managed-worker-rnls:2256:2296 [4] NCCL INFO init.cu:236 -> 2
managed-worker-rnls:2256:2296 [4] NCCL INFO init.cu:263 -> 2
managed-worker-rnls:2256:2296 [4] NCCL INFO init.cu:515 -> 2
managed-worker-rnls:2256:2296 [4] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2256:2296 [4] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3406:3447 [0] NCCL INFO Ring 14 : 0[0] -> 1[1] via P2P/IPC
managed-worker-sqfj:3409:3451 [3] NCCL INFO Ring 14 : 3[3] -> 4[4] via direct shared memory
managed-worker-rnls:2252:2292 [0] NCCL INFO Ring 14 : 8[0] -> 9[1] via P2P/IPC
managed-worker-rnls:2255:2297 [3] NCCL INFO Ring 14 : 11[3] -> 12[4] via direct shared memory
managed-worker-sqfj:3408:3448 [2] NCCL INFO Ring 14 : 2[2] -> 3[3] via P2P/IPC
managed-worker-sqfj:3407:3454 [1] NCCL INFO Ring 14 : 1[1] -> 2[2] via P2P/IPC
managed-worker-sqfj:3419:3452 [6] NCCL INFO Ring 14 : 6[6] -> 7[7] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] NCCL INFO Ring 14 : 5[5] -> 6[6] via P2P/IPC
managed-worker-sqfj:3415:3449 [5] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3415:3449 [5] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3415:3449 [5] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3415:3449 [5] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3415:3449 [5] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3415:3449 [5] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3415:3449 [5] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2254:2298 [2] NCCL INFO Ring 14 : 10[2] -> 11[3] via P2P/IPC
managed-worker-rnls:2262:2299 [6] NCCL INFO Ring 14 : 14[6] -> 15[7] via P2P/IPC
managed-worker-rnls:2253:2295 [1] NCCL INFO Ring 14 : 9[1] -> 10[2] via P2P/IPC
managed-worker-rnls:2259:2294 [5] NCCL INFO Ring 14 : 13[5] -> 14[6] via P2P/IPC
managed-worker-rnls:2259:2294 [5] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2259:2294 [5] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2259:2294 [5] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2259:2294 [5] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2259:2294 [5] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2259:2294 [5] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2259:2294 [5] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3419:3452 [6] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3419:3452 [6] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3419:3452 [6] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3419:3452 [6] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3419:3452 [6] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3419:3452 [6] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3419:3452 [6] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2253:2295 [1] include/socket.h:398 NCCL WARN Call to write failed : Connection reset by peer
managed-worker-rnls:2253:2295 [1] NCCL INFO transport/net_socket.cu:177 -> 2
managed-worker-rnls:2253:2295 [1] NCCL INFO bootstrap.cu:29 -> 2
managed-worker-rnls:2253:2295 [1] NCCL INFO bootstrap.cu:231 -> 2
managed-worker-rnls:2253:2295 [1] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2253:2295 [1] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2253:2295 [1] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2262:2299 [6] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2262:2299 [6] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2262:2299 [6] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2262:2299 [6] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2262:2299 [6] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2262:2299 [6] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2262:2299 [6] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3407:3454 [1] include/socket.h:398 NCCL WARN Call to write failed : Connection reset by peer
managed-worker-sqfj:3407:3454 [1] NCCL INFO transport/net_socket.cu:177 -> 2
managed-worker-sqfj:3407:3454 [1] NCCL INFO bootstrap.cu:29 -> 2
managed-worker-sqfj:3407:3454 [1] NCCL INFO bootstrap.cu:231 -> 2
managed-worker-sqfj:3407:3454 [1] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3407:3454 [1] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3407:3454 [1] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3421:3450 [7] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3421:3450 [7] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3421:3450 [7] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3421:3450 [7] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3421:3450 [7] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3421:3450 [7] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3421:3450 [7] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2266:2293 [7] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2266:2293 [7] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2266:2293 [7] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2266:2293 [7] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2266:2293 [7] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2266:2293 [7] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2266:2293 [7] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-rnls:2252:2292 [0] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-rnls:2252:2292 [0] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-rnls:2252:2292 [0] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-rnls:2252:2292 [0] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-rnls:2252:2292 [0] NCCL INFO init.cu:518 -> 2
managed-worker-rnls:2252:2292 [0] NCCL INFO init.cu:593 -> 2
managed-worker-rnls:2252:2292 [0] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-rnls: Test NCCL failure common.cu:782 'unhandled system error'
managed-worker-sqfj:3406:3447 [0] include/socket.h:380 NCCL WARN Net : Connection closed by remote peer
managed-worker-sqfj:3406:3447 [0] NCCL INFO transport/net_socket.cu:186 -> 2
managed-worker-sqfj:3406:3447 [0] NCCL INFO bootstrap.cu:36 -> 2
managed-worker-sqfj:3406:3447 [0] NCCL INFO bootstrap.cu:233 -> 2
managed-worker-sqfj:3406:3447 [0] NCCL INFO init.cu:518 -> 2
managed-worker-sqfj:3406:3447 [0] NCCL INFO init.cu:593 -> 2
managed-worker-sqfj:3406:3447 [0] NCCL INFO misc/group.cu:69 -> 2 [Async thread]
managed-worker-sqfj: Test NCCL failure common.cu:782 'unhandled system error'
--------------------------------------------------------------------------
Primary job terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:
Process name: [[5515,1],4]
Exit code: 3
--------------------------------------------------------------------------
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