ucx_info -d 2020-09-16

ucx_info.txt

./src/tools/info/ucx_info -d
[1600258576.343136] [mymac:25924:0]         signal.c:92   UCX  WARN  macOS doesn't support signal mode yet
boot_id: 784f438bd44f0000
#
# Memory domain: posix
#     Component: posix
#             allocate: unlimited
#           remote key: 24 bytes
#           rkey_ptr is supported
#
#   Transport: posix
#      Device: memory
boot_id: 784f438bd44f0000
[1600258576.343977] [mymac:25924:0]       mm_posix.c:149  UCX  ERROR lseek failed. m
[1600258576.344022] [mymac:25924:0]        uct_mem.c:142  UCX  ERROR failed to allocate 8447 bytes using md posix for mm_recv_fifo: Input/output error
[1600258576.344027] [mymac:25924:0]       mm_iface.c:606  UCX  ERROR mm_iface failed to allocate receive FIFO
#   < failed to open interface >
#
# Memory domain: sysv
#     Component: sysv
#             allocate: unlimited
#           remote key: 12 bytes
#           rkey_ptr is supported
#
#   Transport: sysv
#      Device: memory
[1600258576.344169] [mymac:25924:0]       mm_iface.c:501  UCX  ERROR Failed to auto-bind unix domain socket: m
#   < failed to open interface >
#
# Memory domain: self
#     Component: self
#             register: unlimited, cost: 0 nsec
#           remote key: 0 bytes
#
#   Transport: self
#      Device: memory
boot_id: 784f438bd44f0000
#
#      capabilities:
#            bandwidth: 0.00/ppn + 6911.00 MB/sec
#              latency: 0 nsec
#             overhead: 10 nsec
#            put_short: <= 4294967295
#            put_bcopy: unlimited
#            get_bcopy: unlimited
#             am_short: <= 8K
#             am_bcopy: <= 8K
#               domain: cpu
#           atomic_add: 32, 64 bit
#           atomic_and: 32, 64 bit
#            atomic_or: 32, 64 bit
#           atomic_xor: 32, 64 bit
#          atomic_fadd: 32, 64 bit
#          atomic_fand: 32, 64 bit
#           atomic_for: 32, 64 bit
#          atomic_fxor: 32, 64 bit
#          atomic_swap: 32, 64 bit
#         atomic_cswap: 32, 64 bit
#           connection: to iface
#      device priority: 0
#     device num paths: 1
#              max eps: inf
#       device address: 0 bytes
#        iface address: 8 bytes
#       error handling: none
#
#
# Memory domain: tcp
#     Component: tcp
#             register: unlimited, cost: 0 nsec
#           remote key: 0 bytes
#
#   Transport: tcp
#      Device: en0
[1600258576.345084] [mymac:25924:0]           sock.c:437  UCX  WARN  unable to read somaxconn value from /proc/sys/net/core/somaxconn file
#
#      capabilities:
#   < failed to query interface >
[1600258576.345375] [mymac:25924:0]         signal.c:26   UCX  WARN  macOS doesn't support signal mode yet
[1600258576.345382] [mymac:25924:0]         signal.c:31   UCX  WARN  macOS doesn't support signal mode yet
[1600258576.345388] [mymac:25924:0]      event_set.c:263  UCX  ERROR kevent(event_fd=7, DEL, fd=4) failed: m
[1600258576.345439] [mymac:25924:0]          async.c:564  UCX  WARN  failed to remove async handler 0x7fddd5704880 [id=4 ref 1] uct_tcp_iface_connect_handler() : Input/output error
#
#   Transport: tcp
#      Device: p2p0
#   < failed to open interface >
#   Transport: tcp
#      Device: awdl0
#   < failed to open interface >
#   Transport: tcp
#      Device: llw0
#   < failed to open interface >
#   Transport: tcp
#      Device: en3
#   < failed to open interface >
#   Transport: tcp
#      Device: en1
#   < failed to open interface >
#   Transport: tcp
#      Device: en4
#   < failed to open interface >
#   Transport: tcp
#      Device: en2
#   < failed to open interface >
#   Transport: tcp
#      Device: bridge0
#   < failed to open interface >
#   Transport: tcp
#      Device: en6
#   < failed to open interface >
#
# Connection manager: tcp
#      max_conn_priv: 2032 bytes
#
# Memory domain: sockcm
#     Component: sockcm
#           supports client-server connection establishment via sockaddr
#   < no supported devices found >
[1600258576.345967] [mymac:25924:0]         signal.c:97   UCX  WARN  macOS doesn't support signal mode yet