tu-c0r2n72 - 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-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 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-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 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 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 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-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 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-c0r2n81 - 1 device=1 binding=--interleave=2,3 tu-c0r2n81 - 2 device=2 binding=--interleave=4,5 tu-c0r2n81 - 3 device=3 binding=--interleave=6,7 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 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 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: ================================================ 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 2 device 0 bus id: 0000:84:00.0 SharedMemoryMpi: World communicator of size 32 SharedMemoryMpi: Node communicator of size 4 0SharedMemoryMpi: SharedMemoryMPI.cc acceleratorAllocDevice 2147483648bytes at 0x1473e0000000 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 : 1.292896 s : Grid Layout Grid : Message : 1.292901 s : Global lattice size : 48 48 48 48 Grid : Message : 1.292908 s : OpenMP threads : 4 Grid : Message : 1.292910 s : MPI tasks : 2 2 2 4 Grid : Message : 1.305166 s : Making s innermost grids Grid : Message : 1.319489 s : Initialising 4d RNG Grid : Message : 1.335157 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.335181 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 1.497938 s : Initialising 5d RNG Grid : Message : 1.727299 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 1.727329 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 4.350984 s : Initialised RNGs Grid : Message : 5.299808 s : Drawing gauge field Grid : Message : 5.418304 s : Random gauge initialised Grid : Message : 5.428467 s : Setting up Cshift based reference Grid : Message : 10.486523 s : ***************************************************************** Grid : Message : 10.486548 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 10.486549 s : ***************************************************************** Grid : Message : 10.486550 s : ***************************************************************** Grid : Message : 10.486551 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 10.486552 s : * Vectorising space-time by 8 Grid : Message : 10.486553 s : * VComplexF size is 64 B Grid : Message : 10.486554 s : * SINGLE precision Grid : Message : 10.486555 s : * Using Overlapped Comms/Compute Grid : Message : 10.486556 s : * Using GENERIC Nc WilsonKernels Grid : Message : 10.486557 s : ***************************************************************** Grid : Message : 11.279220 s : Called warmup Grid : Message : 104.664530 s : Called Dw 30000 times in 9.36362e+07 us Grid : Message : 104.664580 s : mflop/s = 3.592e+07 Grid : Message : 104.664582 s : mflop/s per rank = 1.1225e+06 Grid : Message : 104.664584 s : mflop/s per node = 4.49e+06 Grid : Message : 104.664586 s : RF GiB/s (base 2) = 72988.6 Grid : Message : 104.664588 s : mem GiB/s (base 2) = 45617.9 Grid : Message : 104.665159 s : norm diff 1.05759e-13 Grid : Message : 104.675745 s : #### Dhop calls report Grid : Message : 104.675752 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 104.675756 s : WilsonFermion5D TotalTime /Calls : 1561.93 us Grid : Message : 104.675758 s : WilsonFermion5D CommTime /Calls : 1096.84 us Grid : Message : 104.675760 s : WilsonFermion5D FaceTime /Calls : 241.303 us Grid : Message : 104.675762 s : WilsonFermion5D ComputeTime1/Calls : 2.83597 us Grid : Message : 104.675764 s : WilsonFermion5D ComputeTime2/Calls : 237.509 us Grid : Message : 104.675832 s : Average mflops/s per call : 1.77921e+10 Grid : Message : 104.675835 s : Average mflops/s per call per rank : 5.56002e+08 Grid : Message : 104.675837 s : Average mflops/s per call per node : 2.22401e+09 Grid : Message : 104.675839 s : Average mflops/s per call (full) : 3.6542e+07 Grid : Message : 104.675841 s : Average mflops/s per call per rank (full): 1.14194e+06 Grid : Message : 104.675843 s : Average mflops/s per call per node (full): 4.56775e+06 Grid : Message : 104.675845 s : WilsonFermion5D Stencil Grid : Message : 104.675846 s : WilsonFermion5D StencilEven Grid : Message : 104.675847 s : WilsonFermion5D StencilOdd Grid : Message : 104.675848 s : WilsonFermion5D Stencil Reporti() Grid : Message : 104.675849 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 104.675850 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 113.390176 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 113.390202 s : Called DwDag Grid : Message : 113.390203 s : norm dag result 12.0422 Grid : Message : 113.395605 s : norm dag ref 12.0422 Grid : Message : 113.398776 s : norm dag diff 7.13141e-14 Grid : Message : 113.410477 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 113.475291 s : src_e0.499992 Grid : Message : 113.551649 s : src_o0.500008 Grid : Message : 113.569084 s : ********************************************************* Grid : Message : 113.569088 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 113.569089 s : * Vectorising space-time by 8 Grid : Message : 113.569091 s : * SINGLE precision Grid : Message : 113.569093 s : * Using Overlapped Comms/Compute Grid : Message : 113.569096 s : * Using GENERIC Nc WilsonKernels Grid : Message : 113.569098 s : ********************************************************* Grid : Message : 164.177960 s : Deo mflop/s = 3.32369e+07 Grid : Message : 164.177992 s : Deo mflop/s per rank 1.03865e+06 Grid : Message : 164.177994 s : Deo mflop/s per node 4.15462e+06 Grid : Message : 164.177997 s : #### Dhop calls report Grid : Message : 164.177999 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 164.178001 s : WilsonFermion5D TotalTime /Calls : 1686.76 us Grid : Message : 164.178003 s : WilsonFermion5D CommTime /Calls : 1154.54 us Grid : Message : 164.178005 s : WilsonFermion5D FaceTime /Calls : 313.459 us Grid : Message : 164.178007 s : WilsonFermion5D ComputeTime1/Calls : 4.8677 us Grid : Message : 164.178009 s : WilsonFermion5D ComputeTime2/Calls : 244.104 us Grid : Message : 164.178035 s : Average mflops/s per call : 1.02328e+10 Grid : Message : 164.178039 s : Average mflops/s per call per rank : 3.19774e+08 Grid : Message : 164.178041 s : Average mflops/s per call per node : 1.27909e+09 Grid : Message : 164.178045 s : Average mflops/s per call (full) : 3.38377e+07 Grid : Message : 164.178049 s : Average mflops/s per call per rank (full): 1.05743e+06 Grid : Message : 164.178052 s : Average mflops/s per call per node (full): 4.22971e+06 Grid : Message : 164.178055 s : WilsonFermion5D Stencil Grid : Message : 164.178056 s : WilsonFermion5D StencilEven Grid : Message : 164.178057 s : WilsonFermion5D StencilOdd Grid : Message : 164.178058 s : WilsonFermion5D Stencil Reporti() Grid : Message : 164.178060 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 164.178062 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 164.195541 s : r_e6.02129 Grid : Message : 164.200985 s : r_o6.02097 Grid : Message : 164.202452 s : res12.0423 Grid : Message : 164.314488 s : norm diff 0 Grid : Message : 164.452310 s : norm diff even 0 Grid : Message : 164.528786 s : norm diff odd 0