tu-c0r2n72 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 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-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 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-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 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-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 0 device=0 binding=--interleave=0,1 tu-c0r2n84 - 2 device=2 binding=--interleave=4,5 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-c0r2n81 - 3 device=3 binding=--interleave=6,7 tu-c0r2n81 - 1 device=1 binding=--interleave=2,3 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 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: 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: ================================================ local rank 1 device 0 bus id: 0000:44:00.0 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 0x146340000000 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 : 1.443961 s : Grid Layout Grid : Message : 1.443964 s : Global lattice size : 48 48 48 48 Grid : Message : 1.443970 s : OpenMP threads : 4 Grid : Message : 1.443972 s : MPI tasks : 2 2 2 4 Grid : Message : 1.456468 s : Making s innermost grids Grid : Message : 1.472779 s : Initialising 4d RNG Grid : Message : 1.489355 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.489384 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 1.717458 s : Initialising 5d RNG Grid : Message : 1.952439 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 1.952474 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 4.793614 s : Initialised RNGs Grid : Message : 5.499869 s : Drawing gauge field Grid : Message : 5.577440 s : Random gauge initialised Grid : Message : 5.581100 s : Setting up Cshift based reference Grid : Message : 10.599105 s : ***************************************************************** Grid : Message : 10.599128 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 10.599129 s : ***************************************************************** Grid : Message : 10.599130 s : ***************************************************************** Grid : Message : 10.599131 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 10.599132 s : * Vectorising space-time by 8 Grid : Message : 10.599133 s : * VComplexF size is 64 B Grid : Message : 10.599134 s : * SINGLE precision Grid : Message : 10.599135 s : * Using Overlapped Comms/Compute Grid : Message : 10.599136 s : * Using GENERIC Nc WilsonKernels Grid : Message : 10.599137 s : ***************************************************************** Grid : Message : 11.153898 s : Called warmup Grid : Message : 93.573746 s : Called Dw 30000 times in 8.24195e+07 us Grid : Message : 93.573801 s : mflop/s = 4.08084e+07 Grid : Message : 93.573803 s : mflop/s per rank = 1.27526e+06 Grid : Message : 93.573805 s : mflop/s per node = 5.10106e+06 Grid : Message : 93.573807 s : RF GiB/s (base 2) = 82921.8 Grid : Message : 93.573809 s : mem GiB/s (base 2) = 51826.1 Grid : Message : 93.574381 s : norm diff 1.05759e-13 Grid : Message : 93.583779 s : #### Dhop calls report Grid : Message : 93.583786 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 93.583790 s : WilsonFermion5D TotalTime /Calls : 1375.05 us Grid : Message : 93.583792 s : WilsonFermion5D CommTime /Calls : 936.472 us Grid : Message : 93.583794 s : WilsonFermion5D FaceTime /Calls : 219.446 us Grid : Message : 93.583796 s : WilsonFermion5D ComputeTime1/Calls : 3.0772 us Grid : Message : 93.583798 s : WilsonFermion5D ComputeTime2/Calls : 231.886 us Grid : Message : 93.583884 s : Average mflops/s per call : 1.78781e+10 Grid : Message : 93.583888 s : Average mflops/s per call per rank : 5.5869e+08 Grid : Message : 93.583890 s : Average mflops/s per call per node : 2.23476e+09 Grid : Message : 93.583892 s : Average mflops/s per call (full) : 4.15084e+07 Grid : Message : 93.583894 s : Average mflops/s per call per rank (full): 1.29714e+06 Grid : Message : 93.583896 s : Average mflops/s per call per node (full): 5.18854e+06 Grid : Message : 93.583898 s : WilsonFermion5D Stencil Grid : Message : 93.583899 s : WilsonFermion5D StencilEven Grid : Message : 93.583900 s : WilsonFermion5D StencilOdd Grid : Message : 93.583901 s : WilsonFermion5D Stencil Reporti() Grid : Message : 93.583902 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 93.583903 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 102.186517 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 102.186542 s : Called DwDag Grid : Message : 102.186543 s : norm dag result 12.0422 Grid : Message : 102.188817 s : norm dag ref 12.0422 Grid : Message : 102.191805 s : norm dag diff 7.13141e-14 Grid : Message : 102.201808 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 102.261364 s : src_e0.499992 Grid : Message : 102.333806 s : src_o0.500008 Grid : Message : 102.350246 s : ********************************************************* Grid : Message : 102.350248 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 102.350250 s : * Vectorising space-time by 8 Grid : Message : 102.350251 s : * SINGLE precision Grid : Message : 102.350252 s : * Using Overlapped Comms/Compute Grid : Message : 102.350253 s : * Using GENERIC Nc WilsonKernels Grid : Message : 102.350254 s : ********************************************************* Grid : Message : 146.809160 s : Deo mflop/s = 3.84648e+07 Grid : Message : 146.809600 s : Deo mflop/s per rank 1.20203e+06 Grid : Message : 146.809620 s : Deo mflop/s per node 4.8081e+06 Grid : Message : 146.809650 s : #### Dhop calls report Grid : Message : 146.809670 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 146.809690 s : WilsonFermion5D TotalTime /Calls : 1457.54 us Grid : Message : 146.809710 s : WilsonFermion5D CommTime /Calls : 965.601 us Grid : Message : 146.809730 s : WilsonFermion5D FaceTime /Calls : 282.448 us Grid : Message : 146.809750 s : WilsonFermion5D ComputeTime1/Calls : 5.03997 us Grid : Message : 146.809770 s : WilsonFermion5D ComputeTime2/Calls : 232.749 us Grid : Message : 146.809970 s : Average mflops/s per call : 1.02693e+10 Grid : Message : 146.810010 s : Average mflops/s per call per rank : 3.20916e+08 Grid : Message : 146.810030 s : Average mflops/s per call per node : 1.28367e+09 Grid : Message : 146.810050 s : Average mflops/s per call (full) : 3.91591e+07 Grid : Message : 146.810090 s : Average mflops/s per call per rank (full): 1.22372e+06 Grid : Message : 146.810110 s : Average mflops/s per call per node (full): 4.89489e+06 Grid : Message : 146.810150 s : WilsonFermion5D Stencil Grid : Message : 146.810160 s : WilsonFermion5D StencilEven Grid : Message : 146.810170 s : WilsonFermion5D StencilOdd Grid : Message : 146.810180 s : WilsonFermion5D Stencil Reporti() Grid : Message : 146.810230 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 146.810260 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 146.992800 s : r_e6.02129 Grid : Message : 146.100862 s : r_o6.02097 Grid : Message : 146.102177 s : res12.0423 Grid : Message : 146.203267 s : norm diff 0 Grid : Message : 146.338210 s : norm diff even 0 Grid : Message : 146.408633 s : norm diff odd 0