Unless noted otherwise all the runs were on an Amazon EC2 instance of type p3.16xlarge with 8 Titan V100s.
Lucas C Wilcox lcw
lcw
/ 1-rank.0-stderr
Created
March 24, 2020 19:05
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| ┌ Warning: Replacing docs for `CLIMA.DGmethods.knl_nodal_update_aux! :: Union{}` in module `CLIMA.DGmethods` | |
| └ @ Base.Docs docs/Docs.jl:223 | |
| ┌ Info: Configuration | |
| │ ArrayType = CuArrays.CuArray | |
| │ FT = Float64 | |
| │ NumericalFlux = Rusanov | |
| └ dims = 2 | |
| ┌ Info: Starting refinement level 1 | |
| │ numelems = (5, 5, 0) | |
| │ dt = 3.5087719298245615e-06 |
lcw
/ 1-rank.0-stderr
Created
March 21, 2020 01:28
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| signal (15): Terminated | |
| in expression starting at /home/lucas/research/code/CLIMA/test/Arrays/mpi_comm.jl:180 | |
| clock_gettime at linux-vdso.so.1 (unknown line) | |
| __clock_gettime at /lib64/libc.so.6 (unknown line) | |
| unknown function (ip: 0x7f24a86e58fd) | |
| unknown function (ip: 0x7f24a87896d6) | |
| unknown function (ip: 0x7f24a87ab343) | |
| unknown function (ip: 0x7f24a86bef7c) | |
| unknown function (ip: 0x7f24a85cd08d) |
lcw
/ 1-rank.0-stderr
Created
March 19, 2020 16:53
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| ┌ Info: Waiting on CUDAEvent | |
| │ origin = | |
| │ 14-element Array{Base.StackTraces.StackFrame,1}: | |
| │ CudaEvent at cuda.jl:50 [inlined] | |
| │ ⋮ | |
| │ current = | |
| │ 12-element Array{Base.StackTraces.StackFrame,1}: | |
| │ macro expansion at logging.jl:320 [inlined] | |
| │ ⋮ | |
| └ token = Symbol("##546") |
lcw
/ 1-rank.0-stderr
Created
March 17, 2020 22:40
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| ┌ Warning: Replacing docs for `CLIMA.DGmethods.knl_nodal_update_aux! :: Union{}` in module `CLIMA.DGmethods` | |
| └ @ Base.Docs docs/Docs.jl:223 | |
| signal (15): Terminated | |
| in expression starting at /home/lucas/research/code/CLIMA/test/Arrays/mpi_comm.jl:180 | |
| epoll_pwait at /build/glibc-t7JzpG/glibc-2.30/misc/../sysdeps/unix/sysv/linux/epoll_pwait.c:42 | |
| uv__io_poll at /workspace/srcdir/libuv/src/unix/linux-core.c:270 | |
| uv_run at /workspace/srcdir/libuv/src/unix/core.c:359 | |
| jl_process_events at /buildworker/worker/package_linux64/build/src/jl_uv.c:227 | |
| process_events at ./libuv.jl:104 [inlined] |
lcw
/ 1-rank.0-stderr
Created
March 17, 2020 22:20
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| ┌ Warning: Replacing docs for `CLIMA.DGmethods.knl_nodal_update_aux! :: Union{}` in module `CLIMA.DGmethods` | |
| └ @ Base.Docs docs/Docs.jl:223 | |
| signal (15): Terminated | |
| in expression starting at /home/lucas/research/code/CLIMA/test/Arrays/mpi_comm.jl:180 | |
| epoll_pwait at /build/glibc-t7JzpG/glibc-2.30/misc/../sysdeps/unix/sysv/linux/epoll_pwait.c:42 | |
| uv__io_poll at /workspace/srcdir/libuv/src/unix/linux-core.c:270 | |
| uv_run at /workspace/srcdir/libuv/src/unix/core.c:359 | |
| jl_process_events at /buildworker/worker/package_linux64/build/src/jl_uv.c:227 | |
| process_events at ./libuv.jl:104 [inlined] |
lcw
/ 1-rank.0-stderr
Created
March 17, 2020 22:19
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| ┌ Warning: Replacing docs for `CLIMA.DGmethods.knl_nodal_update_aux! :: Union{}` in module `CLIMA.DGmethods` | |
| └ @ Base.Docs docs/Docs.jl:223 | |
| signal (15): Terminated | |
| in expression starting at /home/lucas/research/code/CLIMA/test/Arrays/mpi_comm.jl:180 | |
| epoll_pwait at /build/glibc-t7JzpG/glibc-2.30/misc/../sysdeps/unix/sysv/linux/epoll_pwait.c:42 | |
| uv__io_poll at /workspace/srcdir/libuv/src/unix/linux-core.c:270 | |
| uv_run at /workspace/srcdir/libuv/src/unix/core.c:359 | |
| jl_process_events at /buildworker/worker/package_linux64/build/src/jl_uv.c:227 | |
| process_events at ./libuv.jl:104 [inlined] |
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| ┌ Warning: Package KernelAbstractions does not have MPI in its dependencies: | |
| │ - If you have KernelAbstractions checked out for development and have | |
| │ added MPI as a dependency but haven't updated your primary | |
| │ environment's manifest file, try `Pkg.resolve()`. | |
| │ - Otherwise you may need to report an issue with KernelAbstractions | |
| └ Loading MPI into KernelAbstractions from project dependency, future warnings for KernelAbstractions are suppressed. | |
| ┌ Warning: Replacing docs for `CLIMA.DGmethods.knl_nodal_update_aux! :: Union{}` in module `CLIMA.DGmethods` | |
| └ @ Base.Docs docs/Docs.jl:223 | |
| ┌ Warning: The call to compilecache failed to create a usable precompiled cache file for CLIMA [777c4786-024f-11e9-21a3-85d5d4106250] | |
| │ exception = Required dependency KernelAbstractions [63c18a36-062a-441e-b654-da1e3ab1ce7c] failed to load from a cache file. |
lcw
/ 1d_lu_benchmarks.md
Last active
November 19, 2019 00:20
Here we are benchmarking the direct columnwise solvers using CLIMA version 4b8f986deb4f8c5d9db3db16083a0518bc971bba.
The goal here is to test the cost of the solvers per time step. We leave it to other studies to see if the expected time step size can be obtained.