tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 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-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-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 - 2 device=2 binding=--interleave=4,5 tu-c0r2n81 - 1 device=1 binding=--interleave=2,3 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: 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 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 1 device 0 bus id: 0000:44:00.0 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 0x145920000000 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 : 1.263055 s : Grid Layout Grid : Message : 1.263059 s : Global lattice size : 48 48 48 48 Grid : Message : 1.263064 s : OpenMP threads : 4 Grid : Message : 1.263066 s : MPI tasks : 2 2 2 4 Grid : Message : 1.274860 s : Making s innermost grids Grid : Message : 1.285100 s : Initialising 4d RNG Grid : Message : 1.301559 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.301591 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 1.541933 s : Initialising 5d RNG Grid : Message : 1.790440 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 1.790479 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 4.523918 s : Initialised RNGs Grid : Message : 5.240526 s : Drawing gauge field Grid : Message : 5.355033 s : Random gauge initialised Grid : Message : 5.359289 s : Setting up Cshift based reference Grid : Message : 10.470335 s : ***************************************************************** Grid : Message : 10.470358 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 10.470360 s : ***************************************************************** Grid : Message : 10.470368 s : ***************************************************************** Grid : Message : 10.470370 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 10.470371 s : * Vectorising space-time by 8 Grid : Message : 10.470372 s : * VComplexF size is 64 B Grid : Message : 10.470375 s : * SINGLE precision Grid : Message : 10.470377 s : * Using Overlapped Comms/Compute Grid : Message : 10.470380 s : * Using GENERIC Nc WilsonKernels Grid : Message : 10.470381 s : ***************************************************************** Grid : Message : 10.942270 s : Called warmup Grid : Message : 92.162015 s : Called Dw 30000 times in 8.12195e+07 us Grid : Message : 92.162076 s : mflop/s = 4.14114e+07 Grid : Message : 92.162078 s : mflop/s per rank = 1.29411e+06 Grid : Message : 92.162080 s : mflop/s per node = 5.17642e+06 Grid : Message : 92.162082 s : RF GiB/s (base 2) = 84147 Grid : Message : 92.162084 s : mem GiB/s (base 2) = 52591.8 Grid : Message : 92.162661 s : norm diff 1.05759e-13 Grid : Message : 92.172206 s : #### Dhop calls report Grid : Message : 92.172213 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 92.172216 s : WilsonFermion5D TotalTime /Calls : 1354.85 us Grid : Message : 92.172218 s : WilsonFermion5D CommTime /Calls : 922.655 us Grid : Message : 92.172220 s : WilsonFermion5D FaceTime /Calls : 213.755 us Grid : Message : 92.172222 s : WilsonFermion5D ComputeTime1/Calls : 2.84124 us Grid : Message : 92.172224 s : WilsonFermion5D ComputeTime2/Calls : 231.09 us Grid : Message : 92.172249 s : Average mflops/s per call : 1.77965e+10 Grid : Message : 92.172252 s : Average mflops/s per call per rank : 5.56141e+08 Grid : Message : 92.172254 s : Average mflops/s per call per node : 2.22457e+09 Grid : Message : 92.172256 s : Average mflops/s per call (full) : 4.21273e+07 Grid : Message : 92.172259 s : Average mflops/s per call per rank (full): 1.31648e+06 Grid : Message : 92.172261 s : Average mflops/s per call per node (full): 5.26591e+06 Grid : Message : 92.172263 s : WilsonFermion5D Stencil Grid : Message : 92.172264 s : WilsonFermion5D StencilEven Grid : Message : 92.172266 s : WilsonFermion5D StencilOdd Grid : Message : 92.172267 s : WilsonFermion5D Stencil Reporti() Grid : Message : 92.172269 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 92.172270 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 100.827044 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 100.827070 s : Called DwDag Grid : Message : 100.827071 s : norm dag result 12.0422 Grid : Message : 100.830127 s : norm dag ref 12.0422 Grid : Message : 100.832943 s : norm dag diff 7.13141e-14 Grid : Message : 100.844169 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 100.915104 s : src_e0.499992 Grid : Message : 100.979297 s : src_o0.500008 Grid : Message : 100.995727 s : ********************************************************* Grid : Message : 100.995734 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 100.995737 s : * Vectorising space-time by 8 Grid : Message : 100.995739 s : * SINGLE precision Grid : Message : 100.995740 s : * Using Overlapped Comms/Compute Grid : Message : 100.995743 s : * Using GENERIC Nc WilsonKernels Grid : Message : 100.995744 s : ********************************************************* Grid : Message : 144.367110 s : Deo mflop/s = 3.90815e+07 Grid : Message : 144.367660 s : Deo mflop/s per rank 1.2213e+06 Grid : Message : 144.367690 s : Deo mflop/s per node 4.88519e+06 Grid : Message : 144.367720 s : #### Dhop calls report Grid : Message : 144.367740 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 144.367760 s : WilsonFermion5D TotalTime /Calls : 1434.52 us Grid : Message : 144.367780 s : WilsonFermion5D CommTime /Calls : 953.24 us Grid : Message : 144.367800 s : WilsonFermion5D FaceTime /Calls : 274.817 us Grid : Message : 144.367830 s : WilsonFermion5D ComputeTime1/Calls : 4.78744 us Grid : Message : 144.367850 s : WilsonFermion5D ComputeTime2/Calls : 231.579 us Grid : Message : 144.368100 s : Average mflops/s per call : 1.01981e+10 Grid : Message : 144.368140 s : Average mflops/s per call per rank : 3.18691e+08 Grid : Message : 144.368160 s : Average mflops/s per call per node : 1.27476e+09 Grid : Message : 144.368180 s : Average mflops/s per call (full) : 3.97877e+07 Grid : Message : 144.368220 s : Average mflops/s per call per rank (full): 1.24336e+06 Grid : Message : 144.368240 s : Average mflops/s per call per node (full): 4.97346e+06 Grid : Message : 144.368270 s : WilsonFermion5D Stencil Grid : Message : 144.368280 s : WilsonFermion5D StencilEven Grid : Message : 144.368310 s : WilsonFermion5D StencilOdd Grid : Message : 144.368320 s : WilsonFermion5D Stencil Reporti() Grid : Message : 144.368370 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 144.368400 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 144.581150 s : r_e6.02129 Grid : Message : 144.598560 s : r_o6.02097 Grid : Message : 144.611740 s : res12.0423 Grid : Message : 144.168660 s : norm diff 0 Grid : Message : 144.305106 s : norm diff even 0 Grid : Message : 144.375619 s : norm diff odd 0