tu-c0r1n00 - 0 device=0 binding=--interleave=0,1 tu-c0r1n00 - 1 device=1 binding=--interleave=2,3 tu-c0r1n00 - 2 device=2 binding=--interleave=4,5 tu-c0r1n00 - 3 device=3 binding=--interleave=6,7 tu-c0r2n21 - 0 device=0 binding=--interleave=0,1 tu-c0r2n06 - 3 device=3 binding=--interleave=6,7 tu-c0r2n12 - 2 device=2 binding=--interleave=4,5 tu-c0r2n21 - 2 device=2 binding=--interleave=4,5 tu-c0r2n21 - 3 device=3 binding=--interleave=6,7 tu-c0r2n21 - 1 device=1 binding=--interleave=2,3 tu-c0r2n06 - 0 device=0 binding=--interleave=0,1 tu-c0r2n06 - 1 device=1 binding=--interleave=2,3 tu-c0r2n12 - 1 device=1 binding=--interleave=2,3 tu-c0r2n06 - 2 device=2 binding=--interleave=4,5 tu-c0r1n12 - 2 device=2 binding=--interleave=4,5 tu-c0r1n12 - 3 device=3 binding=--interleave=6,7 tu-c0r2n12 - 0 device=0 binding=--interleave=0,1 tu-c0r1n12 - 1 device=1 binding=--interleave=2,3 tu-c0r1n12 - 0 device=0 binding=--interleave=0,1 tu-c0r2n12 - 3 device=3 binding=--interleave=6,7 tu-c0r1n18 - 2 device=2 binding=--interleave=4,5 tu-c0r1n18 - 0 device=0 binding=--interleave=0,1 tu-c0r1n18 - 3 device=3 binding=--interleave=6,7 tu-c0r1n18 - 1 device=1 binding=--interleave=2,3 tu-c0r1n06 - 2 device=2 binding=--interleave=4,5 tu-c0r2n09 - 3 device=3 binding=--interleave=6,7 tu-c0r1n06 - 0 device=0 binding=--interleave=0,1 tu-c0r2n15 - 0 device=0 binding=--interleave=0,1 tu-c0r2n09 - 2 device=2 binding=--interleave=4,5 tu-c0r1n06 - 3 device=3 binding=--interleave=6,7 tu-c0r2n15 - 1 device=1 binding=--interleave=2,3 tu-c0r2n15 - 2 device=2 binding=--interleave=4,5 tu-c0r1n06 - 1 device=1 binding=--interleave=2,3 tu-c0r2n15 - 3 device=3 binding=--interleave=6,7 tu-c0r2n09 - 1 device=1 binding=--interleave=2,3 tu-c0r2n09 - 0 device=0 binding=--interleave=0,1 tu-c0r1n09 - 0 device=0 binding=--interleave=0,1 tu-c0r1n09 - 1 device=1 binding=--interleave=2,3 tu-c0r1n09 - 2 device=2 binding=--interleave=4,5 tu-c0r1n09 - 3 device=3 binding=--interleave=6,7 tu-c0r1n21 - 2 device=2 binding=--interleave=4,5 tu-c0r1n21 - 0 device=0 binding=--interleave=0,1 tu-c0r1n21 - 1 device=1 binding=--interleave=2,3 tu-c0r1n15 - 2 device=2 binding=--interleave=4,5 tu-c0r1n21 - 3 device=3 binding=--interleave=6,7 tu-c0r1n15 - 1 device=1 binding=--interleave=2,3 tu-c0r1n15 - 0 device=0 binding=--interleave=0,1 tu-c0r2n03 - 2 device=2 binding=--interleave=4,5 tu-c0r1n15 - 3 device=3 binding=--interleave=6,7 tu-c0r2n03 - 0 device=0 binding=--interleave=0,1 tu-c0r2n00 - 3 device=3 binding=--interleave=6,7 tu-c0r2n03 - 3 device=3 binding=--interleave=6,7 tu-c0r2n00 - 1 device=1 binding=--interleave=2,3 tu-c0r2n00 - 2 device=2 binding=--interleave=4,5 tu-c0r2n18 - 1 device=1 binding=--interleave=2,3 tu-c0r2n00 - 0 device=0 binding=--interleave=0,1 tu-c0r2n18 - 2 device=2 binding=--interleave=4,5 tu-c0r2n18 - 3 device=3 binding=--interleave=6,7 tu-c0r2n18 - 0 device=0 binding=--interleave=0,1 tu-c0r2n03 - 1 device=1 binding=--interleave=2,3 tu-c0r1n03 - 0 device=0 binding=--interleave=0,1 tu-c0r1n03 - 1 device=1 binding=--interleave=2,3 tu-c0r1n03 - 2 device=2 binding=--interleave=4,5 tu-c0r1n03 - 3 device=3 binding=--interleave=6,7 OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ OPENMPI detected AcceleratorCudaInit[0]: ======================== AcceleratorCudaInit[0]: Device Number : 0 AcceleratorCudaInit[0]: ======================== AcceleratorCudaInit[0]: Device identifier: NVIDIA A100-SXM4-40GB AcceleratorCudaInit[0]: totalGlobalMem: 42505273344 AcceleratorCudaInit[0]: managedMemory: 1 AcceleratorCudaInit[0]: isMultiGpuBoard: 0 AcceleratorCudaInit[0]: warpSize: 32 AcceleratorCudaInit[0]: pciBusID: 3 AcceleratorCudaInit[0]: pciDeviceID: 0 AcceleratorCudaInit[0]: maxGridSize (2147483647,65535,65535) AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ OPENMPI detected AcceleratorCudaInit[0]: ======================== AcceleratorCudaInit[0]: Device Number : 0 AcceleratorCudaInit[0]: ======================== AcceleratorCudaInit[0]: Device identifier: NVIDIA A100-SXM4-40GB AcceleratorCudaInit[0]: totalGlobalMem: 42505273344 AcceleratorCudaInit[0]: managedMemory: 1 AcceleratorCudaInit[0]: isMultiGpuBoard: 0 AcceleratorCudaInit[0]: warpSize: 32 AcceleratorCudaInit[0]: pciBusID: 3 AcceleratorCudaInit[0]: pciDeviceID: 0 AcceleratorCudaInit[0]: maxGridSize (2147483647,65535,65535) AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses a) IBM jsrun, or AcceleratorCudaInit: b) invokes through a wrapping script to set CUDA_VISIBLE_DEVICES, UCX_NET_DEVICES, and numa binding AcceleratorCudaInit: Configure options --enable-summit, --enable-select-gpu=no AcceleratorCudaInit: ================================================ SharedMemoryMpi: World communicator of size 64 SharedMemoryMpi: Node communicator of size 4 0SharedMemoryMpi: SharedMemoryMPI.cc acceleratorAllocDevice 2147483648bytes at 0x7f05c0000000 for comms buffers Setting up IPC __|__|__|__|__|__|__|__|__|__|__|__|__|__|__ __|__|__|__|__|__|__|__|__|__|__|__|__|__|__ __|_ | | | | | | | | | | | | _|__ __|_ _|__ __|_ GGGG RRRR III DDDD _|__ __|_ G R R I D D _|__ __|_ G R R I D D _|__ __|_ G GG RRRR I D D _|__ __|_ G G R R I D D _|__ __|_ GGGG R R III DDDD _|__ __|_ _|__ __|__|__|__|__|__|__|__|__|__|__|__|__|__|__ __|__|__|__|__|__|__|__|__|__|__|__|__|__|__ | | | | | | | | | | | | | | Copyright (C) 2015 Peter Boyle, Azusa Yamaguchi, Guido Cossu, Antonin Portelli and other authors This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Current Grid git commit hash=9d2238148c56e3fbadfa95dcabf2b83d4bde14cd: (HEAD -> develop) uncommited changes Grid : Message : ================================================ Grid : Message : MPI is initialised and logging filters activated Grid : Message : ================================================ Grid : Message : Requested 2147483648 byte stencil comms buffers Grid : Message : MemoryManager Cache 34004218675 bytes Grid : Message : MemoryManager::Init() setting up Grid : Message : MemoryManager::Init() cache pool for recent allocations: SMALL 32 LARGE 8 Grid : Message : MemoryManager::Init() Non unified: Caching accelerator data in dedicated memory Grid : Message : MemoryManager::Init() Using cudaMalloc Grid : Message : 1.814936 s : Grid Layout Grid : Message : 1.814947 s : Global lattice size : 64 64 64 256 Grid : Message : 1.814952 s : OpenMP threads : 4 Grid : Message : 1.814955 s : MPI tasks : 2 2 2 8 Grid : Message : 1.859229 s : Making s innermost grids Grid : Message : 1.907983 s : Initialising 4d RNG Grid : Message : 1.999619 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.999657 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 3.786102 s : Initialising 5d RNG Grid : Message : 5.361999 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 5.362036 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 38.698345 s : Initialised RNGs Grid : Message : 42.821728 s : Drawing gauge field Grid : Message : 43.916364 s : Random gauge initialised Grid : Message : 46.410003 s : Setting up Cshift based reference Grid : Message : 54.242661 s : ***************************************************************** Grid : Message : 54.242686 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 54.242688 s : ***************************************************************** Grid : Message : 54.242689 s : ***************************************************************** Grid : Message : 54.242690 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 54.242691 s : * Vectorising space-time by 8 Grid : Message : 54.242692 s : * VComplexF size is 64 B Grid : Message : 54.242694 s : * SINGLE precision Grid : Message : 54.242697 s : * Using Overlapped Comms/Compute Grid : Message : 54.242698 s : * Using GENERIC Nc WilsonKernels Grid : Message : 54.242699 s : ***************************************************************** Grid : Message : 56.314112 s : Called warmup Grid : Message : 84.246354 s : Called Dw 3000 times in 2.79318e+07 us Grid : Message : 84.246405 s : mflop/s = 1.52229e+08 Grid : Message : 84.246408 s : mflop/s per rank = 2.37857e+06 Grid : Message : 84.246412 s : mflop/s per node = 9.51428e+06 Grid : Message : 84.246414 s : RF GiB/s (base 2) = 309325 Grid : Message : 84.246417 s : mem GiB/s (base 2) = 193328 Grid : Message : 84.250016 s : norm diff 1.03478e-13 Grid : Message : 84.285132 s : #### Dhop calls report Grid : Message : 84.285137 s : WilsonFermion5D Number of DhopEO Calls : 6002 Grid : Message : 84.285140 s : WilsonFermion5D TotalTime /Calls : 4703.27 us Grid : Message : 84.285142 s : WilsonFermion5D CommTime /Calls : 3131.05 us Grid : Message : 84.285144 s : WilsonFermion5D FaceTime /Calls : 492.972 us Grid : Message : 84.285146 s : WilsonFermion5D ComputeTime1/Calls : 56.9085 us Grid : Message : 84.285148 s : WilsonFermion5D ComputeTime2/Calls : 1099.95 us Grid : Message : 84.285160 s : Average mflops/s per call : 1.43412e+10 Grid : Message : 84.285165 s : Average mflops/s per call per rank : 2.24082e+08 Grid : Message : 84.285170 s : Average mflops/s per call per node : 8.96328e+08 Grid : Message : 84.285173 s : Average mflops/s per call (full) : 1.53416e+08 Grid : Message : 84.285176 s : Average mflops/s per call per rank (full): 2.39712e+06 Grid : Message : 84.285194 s : Average mflops/s per call per node (full): 9.58847e+06 Grid : Message : 84.285197 s : WilsonFermion5D Stencil Grid : Message : 84.285271 s : Stencil calls 3001 Grid : Message : 84.285275 s : Stencil halogtime 0 Grid : Message : 84.285277 s : Stencil gathertime 55.2059 Grid : Message : 84.285281 s : Stencil gathermtime 20.0923 Grid : Message : 84.285283 s : Stencil mergetime 18.9057 Grid : Message : 84.285286 s : Stencil decompresstime 0.0619793 Grid : Message : 84.285289 s : Stencil comms_bytes 4.02653e+08 Grid : Message : 84.285292 s : Stencil commtime 6323.57 Grid : Message : 84.285295 s : Stencil 63.675 GB/s per rank Grid : Message : 84.285298 s : Stencil 254.7 GB/s per node Grid : Message : 84.285301 s : WilsonFermion5D StencilEven Grid : Message : 84.285316 s : WilsonFermion5D StencilOdd Grid : Message : 84.285333 s : WilsonFermion5D Stencil Reporti() Grid : Message : 84.285336 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 84.285337 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 106.985790 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 106.985814 s : Called DwDag Grid : Message : 106.985815 s : norm dag result 12.0421 Grid : Message : 107.188790 s : norm dag ref 12.0421 Grid : Message : 107.349010 s : norm dag diff 7.63254e-14 Grid : Message : 107.762980 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 107.458374 s : src_e0.499998 Grid : Message : 107.754073 s : src_o0.500002 Grid : Message : 107.855191 s : ********************************************************* Grid : Message : 107.855194 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 107.855195 s : * Vectorising space-time by 8 Grid : Message : 107.855197 s : * SINGLE precision Grid : Message : 107.855198 s : * Using Overlapped Comms/Compute Grid : Message : 107.855199 s : * Using GENERIC Nc WilsonKernels Grid : Message : 107.855200 s : ********************************************************* Grid : Message : 121.549348 s : Deo mflop/s = 1.56492e+08 Grid : Message : 121.549382 s : Deo mflop/s per rank 2.44518e+06 Grid : Message : 121.549384 s : Deo mflop/s per node 9.78074e+06 Grid : Message : 121.549387 s : #### Dhop calls report Grid : Message : 121.549388 s : WilsonFermion5D Number of DhopEO Calls : 3001 Grid : Message : 121.549390 s : WilsonFermion5D TotalTime /Calls : 4563.01 us Grid : Message : 121.549393 s : WilsonFermion5D CommTime /Calls : 2967.77 us Grid : Message : 121.549395 s : WilsonFermion5D FaceTime /Calls : 601.095 us Grid : Message : 121.549397 s : WilsonFermion5D ComputeTime1/Calls : 59.9877 us Grid : Message : 121.549399 s : WilsonFermion5D ComputeTime2/Calls : 1038.46 us Grid : Message : 121.549423 s : Average mflops/s per call : 1.2726e+10 Grid : Message : 121.549428 s : Average mflops/s per call per rank : 1.98843e+08 Grid : Message : 121.549430 s : Average mflops/s per call per node : 7.95373e+08 Grid : Message : 121.549432 s : Average mflops/s per call (full) : 1.58131e+08 Grid : Message : 121.549436 s : Average mflops/s per call per rank (full): 2.4708e+06 Grid : Message : 121.549440 s : Average mflops/s per call per node (full): 9.88321e+06 Grid : Message : 121.549442 s : WilsonFermion5D Stencil Grid : Message : 121.549453 s : WilsonFermion5D StencilEven Grid : Message : 121.549472 s : WilsonFermion5D StencilOdd Grid : Message : 121.549484 s : Stencil calls 3001 Grid : Message : 121.549490 s : Stencil halogtime 0 Grid : Message : 121.549492 s : Stencil gathertime 55.2206 Grid : Message : 121.549496 s : Stencil gathermtime 19.4562 Grid : Message : 121.549500 s : Stencil mergetime 18.3469 Grid : Message : 121.549502 s : Stencil decompresstime 0.0646451 Grid : Message : 121.549506 s : Stencil comms_bytes 2.01327e+08 Grid : Message : 121.549510 s : Stencil commtime 2979.17 Grid : Message : 121.549512 s : Stencil 67.5782 GB/s per rank Grid : Message : 121.549514 s : Stencil 270.313 GB/s per node Grid : Message : 121.549517 s : WilsonFermion5D Stencil Reporti() Grid : Message : 121.549519 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 121.549522 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 121.625928 s : r_e6.02108 Grid : Message : 121.634489 s : r_o6.02101 Grid : Message : 121.640496 s : res12.0421 Grid : Message : 122.275455 s : norm diff 0 Grid : Message : 123.135840 s : norm diff even 0 Grid : Message : 123.389190 s : norm diff odd 0