tu-c0r2n72 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 0 device=0 binding=--interleave=0,1 tu-c0r2n81 - 0 device=0 binding=--interleave=0,1 tu-c0r2n81 - 1 device=1 binding=--interleave=2,3 tu-c0r2n81 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n81 - 3 device=3 binding=--interleave=6,7 tu-c0r2n84 - 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[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[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: 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 1 device 0 bus id: 0000:44:00.0 AcceleratorCudaInit: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 2 device 0 bus id: 0000:84:00.0 local rank 3 device 0 bus id: 0000:C4:00.0 SharedMemoryMpi: World communicator of size 32 SharedMemoryMpi: Node communicator of size 4 0SharedMemoryMpi: SharedMemoryMPI.cc acceleratorAllocDevice 2147483648bytes at 0x147ec0000000 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 : 1.401447 s : Grid Layout Grid : Message : 1.401451 s : Global lattice size : 48 48 48 48 Grid : Message : 1.401456 s : OpenMP threads : 4 Grid : Message : 1.401458 s : MPI tasks : 2 2 2 4 Grid : Message : 1.415340 s : Making s innermost grids Grid : Message : 1.431651 s : Initialising 4d RNG Grid : Message : 1.447828 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.447852 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 1.691595 s : Initialising 5d RNG Grid : Message : 1.912876 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 1.912909 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 4.551620 s : Initialised RNGs Grid : Message : 5.511262 s : Drawing gauge field Grid : Message : 5.601560 s : Random gauge initialised Grid : Message : 5.605244 s : Setting up Cshift based reference Grid : Message : 10.578474 s : ***************************************************************** Grid : Message : 10.578495 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 10.578496 s : ***************************************************************** Grid : Message : 10.578497 s : ***************************************************************** Grid : Message : 10.578498 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 10.578499 s : * Vectorising space-time by 8 Grid : Message : 10.578500 s : * VComplexF size is 64 B Grid : Message : 10.578501 s : * SINGLE precision Grid : Message : 10.578502 s : * Using Overlapped Comms/Compute Grid : Message : 10.578503 s : * Using GENERIC Nc WilsonKernels Grid : Message : 10.578504 s : ***************************************************************** Grid : Message : 11.109619 s : Called warmup Grid : Message : 91.853272 s : Called Dw 30000 times in 8.07436e+07 us Grid : Message : 91.853339 s : mflop/s = 4.16555e+07 Grid : Message : 91.853342 s : mflop/s per rank = 1.30173e+06 Grid : Message : 91.853347 s : mflop/s per node = 5.20694e+06 Grid : Message : 91.853349 s : RF GiB/s (base 2) = 84643 Grid : Message : 91.853352 s : mem GiB/s (base 2) = 52901.9 Grid : Message : 91.853932 s : norm diff 1.05759e-13 Grid : Message : 91.863155 s : #### Dhop calls report Grid : Message : 91.863163 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 91.863166 s : WilsonFermion5D TotalTime /Calls : 1347.12 us Grid : Message : 91.863168 s : WilsonFermion5D CommTime /Calls : 921.349 us Grid : Message : 91.863170 s : WilsonFermion5D FaceTime /Calls : 208.88 us Grid : Message : 91.863172 s : WilsonFermion5D ComputeTime1/Calls : 2.85417 us Grid : Message : 91.863174 s : WilsonFermion5D ComputeTime2/Calls : 230.736 us Grid : Message : 91.863257 s : Average mflops/s per call : 1.78867e+10 Grid : Message : 91.863261 s : Average mflops/s per call per rank : 5.5896e+08 Grid : Message : 91.863263 s : Average mflops/s per call per node : 2.23584e+09 Grid : Message : 91.863265 s : Average mflops/s per call (full) : 4.23689e+07 Grid : Message : 91.863267 s : Average mflops/s per call per rank (full): 1.32403e+06 Grid : Message : 91.863269 s : Average mflops/s per call per node (full): 5.29611e+06 Grid : Message : 91.863271 s : WilsonFermion5D Stencil Grid : Message : 91.863272 s : WilsonFermion5D StencilEven Grid : Message : 91.863273 s : WilsonFermion5D StencilOdd Grid : Message : 91.863274 s : WilsonFermion5D Stencil Reporti() Grid : Message : 91.863275 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 91.863276 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 100.560755 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 100.560780 s : Called DwDag Grid : Message : 100.560781 s : norm dag result 12.0422 Grid : Message : 100.563467 s : norm dag ref 12.0422 Grid : Message : 100.566257 s : norm dag diff 7.13141e-14 Grid : Message : 100.575905 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 100.644063 s : src_e0.499992 Grid : Message : 100.713235 s : src_o0.500008 Grid : Message : 100.729899 s : ********************************************************* Grid : Message : 100.729905 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 100.729907 s : * Vectorising space-time by 8 Grid : Message : 100.729909 s : * SINGLE precision Grid : Message : 100.729910 s : * Using Overlapped Comms/Compute Grid : Message : 100.729912 s : * Using GENERIC Nc WilsonKernels Grid : Message : 100.729913 s : ********************************************************* Grid : Message : 143.393403 s : Deo mflop/s = 3.94274e+07 Grid : Message : 143.393436 s : Deo mflop/s per rank 1.23211e+06 Grid : Message : 143.393438 s : Deo mflop/s per node 4.92843e+06 Grid : Message : 143.393441 s : #### Dhop calls report Grid : Message : 143.393443 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 143.393445 s : WilsonFermion5D TotalTime /Calls : 1421.96 us Grid : Message : 143.393447 s : WilsonFermion5D CommTime /Calls : 948.287 us Grid : Message : 143.393449 s : WilsonFermion5D FaceTime /Calls : 270.78 us Grid : Message : 143.393451 s : WilsonFermion5D ComputeTime1/Calls : 5.20569 us Grid : Message : 143.393453 s : WilsonFermion5D ComputeTime2/Calls : 229.653 us Grid : Message : 143.393476 s : Average mflops/s per call : 1.01906e+10 Grid : Message : 143.393479 s : Average mflops/s per call per rank : 3.18456e+08 Grid : Message : 143.393481 s : Average mflops/s per call per node : 1.27382e+09 Grid : Message : 143.393484 s : Average mflops/s per call (full) : 4.0139e+07 Grid : Message : 143.393486 s : Average mflops/s per call per rank (full): 1.25434e+06 Grid : Message : 143.393488 s : Average mflops/s per call per node (full): 5.01738e+06 Grid : Message : 143.393491 s : WilsonFermion5D Stencil Grid : Message : 143.393492 s : WilsonFermion5D StencilEven Grid : Message : 143.393493 s : WilsonFermion5D StencilOdd Grid : Message : 143.393495 s : WilsonFermion5D Stencil Reporti() Grid : Message : 143.393496 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 143.393497 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 143.411051 s : r_e6.02129 Grid : Message : 143.414975 s : r_o6.02097 Grid : Message : 143.416275 s : res12.0423 Grid : Message : 143.536697 s : norm diff 0 Grid : Message : 143.659041 s : norm diff even 0 Grid : Message : 143.724224 s : norm diff odd 0