tu-c0r2n72 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n84 - 0 device=0 binding=--interleave=0,1 tu-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n84 - 3 device=3 binding=--interleave=6,7 tu-c0r2n84 - 2 device=2 binding=--interleave=4,5 tu-c0r2n81 - 1 device=1 binding=--interleave=2,3 tu-c0r2n81 - 0 device=0 binding=--interleave=0,1 tu-c0r2n81 - 2 device=2 binding=--interleave=4,5 tu-c0r2n81 - 3 device=3 binding=--interleave=6,7 OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses AcceleratorCudaInit: 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-setdevice=no OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses AcceleratorCudaInit: 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-setdevice=no 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 AcceleratorCudaInit: 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-setdevice=no OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses AcceleratorCudaInit: 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-setdevice=no 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 AcceleratorCudaInit: 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-setdevice=no OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses AcceleratorCudaInit: 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-setdevice=no OPENMPI detected OPENMPI detected AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses AcceleratorCudaInit: 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-setdevice=no AcceleratorCudaInit: using default device AcceleratorCudaInit: assume user either uses AcceleratorCudaInit: 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-setdevice=no local rank 2 device 0 bus id: 0000:84:00.0 local rank 1 device 0 bus id: 0000:44:00.0 local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 3 device 0 bus id: 0000:C4:00.0 local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ SharedMemoryMpi: World communicator of size 32 SharedMemoryMpi: Node communicator of size 4 0SharedMemoryMpi: SharedMemoryMPI.cc acceleratorAllocDevice 2147483648bytes at 0x151cc0000000 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=188d2c7a4dc77807b545f5f2813cdb589b9e44ca: (HEAD -> develop, gh/develop, gh/HEAD) 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 8 LARGE 2 Grid : Message : MemoryManager::Init() Non unified: Caching accelerator data in dedicated memory Grid : Message : MemoryManager::Init() Using cudaMalloc Grid : Message : 1.390258 s : Grid Layout Grid : Message : 1.390263 s : Global lattice size : 64 64 64 128 Grid : Message : 1.390271 s : OpenMP threads : 4 Grid : Message : 1.390274 s : MPI tasks : 2 2 2 4 Grid : Message : 1.429229 s : Making s innermost grids Grid : Message : 1.493034 s : Initialising 4d RNG Grid : Message : 1.588940 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.588969 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.389212 s : Initialising 5d RNG Grid : Message : 3.830563 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 3.830594 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.542161 s : Initialised RNGs Grid : Message : 24.740979 s : Drawing gauge field Grid : Message : 25.644796 s : Random gauge initialised Grid : Message : 25.657050 s : Setting up Cshift based reference Grid : Message : 54.636101 s : ***************************************************************** Grid : Message : 54.636129 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 54.636131 s : ***************************************************************** Grid : Message : 54.636132 s : ***************************************************************** Grid : Message : 54.636133 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 54.636134 s : * Vectorising space-time by 8 Grid : Message : 54.636135 s : * VComplexF size is 64 B Grid : Message : 54.636137 s : * SINGLE precision Grid : Message : 54.636140 s : * Using Overlapped Comms/Compute Grid : Message : 54.636141 s : * Using GENERIC Nc WilsonKernels Grid : Message : 54.636142 s : ***************************************************************** Grid : Message : 56.681621 s : Called warmup Grid : Message : 337.750399 s : Called Dw 30000 times in 2.81068e+08 us Grid : Message : 337.750450 s : mflop/s = 7.56404e+07 Grid : Message : 337.750452 s : mflop/s per rank = 2.36376e+06 Grid : Message : 337.750454 s : mflop/s per node = 9.45506e+06 Grid : Message : 337.750456 s : RF GiB/s (base 2) = 153700 Grid : Message : 337.750458 s : mem GiB/s (base 2) = 96062.3 Grid : Message : 337.753961 s : norm diff 1.07359e-13 Grid : Message : 337.802348 s : #### Dhop calls report Grid : Message : 337.802356 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 337.802362 s : WilsonFermion5D TotalTime /Calls : 4688.84 us Grid : Message : 337.802366 s : WilsonFermion5D CommTime /Calls : 3216.55 us Grid : Message : 337.802369 s : WilsonFermion5D FaceTime /Calls : 480.673 us Grid : Message : 337.802372 s : WilsonFermion5D ComputeTime1/Calls : 6.15288 us Grid : Message : 337.802375 s : WilsonFermion5D ComputeTime2/Calls : 1005.2 us Grid : Message : 337.802407 s : Average mflops/s per call : 6.30229e+10 Grid : Message : 337.802410 s : Average mflops/s per call per rank : 1.96947e+09 Grid : Message : 337.802412 s : Average mflops/s per call per node : 7.87787e+09 Grid : Message : 337.802414 s : Average mflops/s per call (full) : 7.69439e+07 Grid : Message : 337.802416 s : Average mflops/s per call per rank (full): 2.4045e+06 Grid : Message : 337.802418 s : Average mflops/s per call per node (full): 9.61799e+06 Grid : Message : 337.802421 s : WilsonFermion5D Stencil Grid : Message : 337.802422 s : WilsonFermion5D StencilEven Grid : Message : 337.802425 s : WilsonFermion5D StencilOdd Grid : Message : 337.802427 s : WilsonFermion5D Stencil Reporti() Grid : Message : 337.802429 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 337.802431 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 393.283461 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 393.283489 s : Called DwDag Grid : Message : 393.283490 s : norm dag result 12.0421 Grid : Message : 393.297197 s : norm dag ref 12.0421 Grid : Message : 393.313090 s : norm dag diff 7.28475e-14 Grid : Message : 393.353709 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 393.751666 s : src_e0.499997 Grid : Message : 394.134034 s : src_o0.500003 Grid : Message : 394.232645 s : ********************************************************* Grid : Message : 394.232649 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 394.232650 s : * Vectorising space-time by 8 Grid : Message : 394.232651 s : * SINGLE precision Grid : Message : 394.232652 s : * Using Overlapped Comms/Compute Grid : Message : 394.232653 s : * Using GENERIC Nc WilsonKernels Grid : Message : 394.232654 s : ********************************************************* Grid : Message : 532.453078 s : Deo mflop/s = 7.69397e+07 Grid : Message : 532.453112 s : Deo mflop/s per rank 2.40436e+06 Grid : Message : 532.453114 s : Deo mflop/s per node 9.61746e+06 Grid : Message : 532.453117 s : #### Dhop calls report Grid : Message : 532.453119 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 532.453121 s : WilsonFermion5D TotalTime /Calls : 4607.1 us Grid : Message : 532.453123 s : WilsonFermion5D CommTime /Calls : 3045.48 us Grid : Message : 532.453127 s : WilsonFermion5D FaceTime /Calls : 587.141 us Grid : Message : 532.453132 s : WilsonFermion5D ComputeTime1/Calls : 6.08316 us Grid : Message : 532.453135 s : WilsonFermion5D ComputeTime2/Calls : 1000.45 us Grid : Message : 532.453156 s : Average mflops/s per call : 5.29857e+10 Grid : Message : 532.453159 s : Average mflops/s per call per rank : 1.6558e+09 Grid : Message : 532.453161 s : Average mflops/s per call per node : 6.62322e+09 Grid : Message : 532.453163 s : Average mflops/s per call (full) : 7.8309e+07 Grid : Message : 532.453166 s : Average mflops/s per call per rank (full): 2.44716e+06 Grid : Message : 532.453168 s : Average mflops/s per call per node (full): 9.78862e+06 Grid : Message : 532.453170 s : WilsonFermion5D Stencil Grid : Message : 532.453171 s : WilsonFermion5D StencilEven Grid : Message : 532.453173 s : WilsonFermion5D StencilOdd Grid : Message : 532.453175 s : WilsonFermion5D Stencil Reporti() Grid : Message : 532.453177 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 532.453181 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 532.530227 s : r_e6.02113 Grid : Message : 532.538098 s : r_o6.02101 Grid : Message : 532.544497 s : res12.0421 Grid : Message : 533.237305 s : norm diff 0 Grid : Message : 534.214150 s : norm diff even 0 Grid : Message : 534.444691 s : norm diff odd 0