tu-c0r2n72 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 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-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 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-c0r2n81 - 0 device=0 binding=--interleave=0,1 tu-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n84 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 3 device=3 binding=--interleave=6,7 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[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 local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ 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 0x1466a0000000 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 : 1.440437 s : Grid Layout Grid : Message : 1.440441 s : Global lattice size : 48 48 48 48 Grid : Message : 1.440447 s : OpenMP threads : 4 Grid : Message : 1.440449 s : MPI tasks : 2 2 2 4 Grid : Message : 1.452599 s : Making s innermost grids Grid : Message : 1.468471 s : Initialising 4d RNG Grid : Message : 1.486132 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.486158 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 1.698085 s : Initialising 5d RNG Grid : Message : 1.923127 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 1.923163 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 4.586507 s : Initialised RNGs Grid : Message : 5.446547 s : Drawing gauge field Grid : Message : 5.531873 s : Random gauge initialised Grid : Message : 5.538599 s : Setting up Cshift based reference Grid : Message : 10.615686 s : ***************************************************************** Grid : Message : 10.615710 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 10.615712 s : ***************************************************************** Grid : Message : 10.615713 s : ***************************************************************** Grid : Message : 10.615718 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 10.615720 s : * Vectorising space-time by 8 Grid : Message : 10.615721 s : * VComplexF size is 64 B Grid : Message : 10.615723 s : * SINGLE precision Grid : Message : 10.615725 s : * Using Overlapped Comms/Compute Grid : Message : 10.615728 s : * Using GENERIC Nc WilsonKernels Grid : Message : 10.615730 s : ***************************************************************** Grid : Message : 11.918770 s : Called warmup Grid : Message : 100.643948 s : Called Dw 30000 times in 8.95518e+07 us Grid : Message : 100.643987 s : mflop/s = 3.75583e+07 Grid : Message : 100.643989 s : mflop/s per rank = 1.1737e+06 Grid : Message : 100.643991 s : mflop/s per node = 4.69479e+06 Grid : Message : 100.643993 s : RF GiB/s (base 2) = 76317.6 Grid : Message : 100.643995 s : mem GiB/s (base 2) = 47698.5 Grid : Message : 100.644565 s : norm diff 1.05759e-13 Grid : Message : 100.654615 s : #### Dhop calls report Grid : Message : 100.654622 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 100.654625 s : WilsonFermion5D TotalTime /Calls : 1493.66 us Grid : Message : 100.654627 s : WilsonFermion5D CommTime /Calls : 1039.47 us Grid : Message : 100.654629 s : WilsonFermion5D FaceTime /Calls : 232.755 us Grid : Message : 100.654631 s : WilsonFermion5D ComputeTime1/Calls : 2.84191 us Grid : Message : 100.654633 s : WilsonFermion5D ComputeTime2/Calls : 235.203 us Grid : Message : 100.654696 s : Average mflops/s per call : 1.77495e+10 Grid : Message : 100.654699 s : Average mflops/s per call per rank : 5.54672e+08 Grid : Message : 100.654701 s : Average mflops/s per call per node : 2.21869e+09 Grid : Message : 100.654703 s : Average mflops/s per call (full) : 3.82122e+07 Grid : Message : 100.654707 s : Average mflops/s per call per rank (full): 1.19413e+06 Grid : Message : 100.654710 s : Average mflops/s per call per node (full): 4.77652e+06 Grid : Message : 100.654712 s : WilsonFermion5D Stencil Grid : Message : 100.654714 s : WilsonFermion5D StencilEven Grid : Message : 100.654716 s : WilsonFermion5D StencilOdd Grid : Message : 100.654717 s : WilsonFermion5D Stencil Reporti() Grid : Message : 100.654720 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 100.654721 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 109.333251 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 109.333281 s : Called DwDag Grid : Message : 109.333282 s : norm dag result 12.0422 Grid : Message : 109.336418 s : norm dag ref 12.0422 Grid : Message : 109.339483 s : norm dag diff 7.13141e-14 Grid : Message : 109.350085 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 109.412645 s : src_e0.499992 Grid : Message : 109.485186 s : src_o0.500008 Grid : Message : 109.502161 s : ********************************************************* Grid : Message : 109.502164 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 109.502166 s : * Vectorising space-time by 8 Grid : Message : 109.502170 s : * SINGLE precision Grid : Message : 109.502172 s : * Using Overlapped Comms/Compute Grid : Message : 109.502174 s : * Using GENERIC Nc WilsonKernels Grid : Message : 109.502175 s : ********************************************************* Grid : Message : 157.800562 s : Deo mflop/s = 3.48273e+07 Grid : Message : 157.800588 s : Deo mflop/s per rank 1.08835e+06 Grid : Message : 157.800590 s : Deo mflop/s per node 4.35341e+06 Grid : Message : 157.800593 s : #### Dhop calls report Grid : Message : 157.800595 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 157.800597 s : WilsonFermion5D TotalTime /Calls : 1609.75 us Grid : Message : 157.800599 s : WilsonFermion5D CommTime /Calls : 1097.41 us Grid : Message : 157.800601 s : WilsonFermion5D FaceTime /Calls : 297.345 us Grid : Message : 157.800603 s : WilsonFermion5D ComputeTime1/Calls : 5.02847 us Grid : Message : 157.800605 s : WilsonFermion5D ComputeTime2/Calls : 239.402 us Grid : Message : 157.800635 s : Average mflops/s per call : 1.0124e+10 Grid : Message : 157.800639 s : Average mflops/s per call per rank : 3.16375e+08 Grid : Message : 157.800641 s : Average mflops/s per call per node : 1.2655e+09 Grid : Message : 157.800644 s : Average mflops/s per call (full) : 3.54566e+07 Grid : Message : 157.800647 s : Average mflops/s per call per rank (full): 1.10802e+06 Grid : Message : 157.800651 s : Average mflops/s per call per node (full): 4.43207e+06 Grid : Message : 157.800653 s : WilsonFermion5D Stencil Grid : Message : 157.800655 s : WilsonFermion5D StencilEven Grid : Message : 157.800657 s : WilsonFermion5D StencilOdd Grid : Message : 157.800659 s : WilsonFermion5D Stencil Reporti() Grid : Message : 157.800661 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 157.800662 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 157.819228 s : r_e6.02129 Grid : Message : 157.821371 s : r_o6.02097 Grid : Message : 157.822717 s : res12.0423 Grid : Message : 157.923380 s : norm diff 0 Grid : Message : 158.595170 s : norm diff even 0 Grid : Message : 158.142285 s : norm diff odd 0