tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 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-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 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 - 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-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n81 - 0 device=0 binding=--interleave=0,1 tu-c0r2n81 - 1 device=1 binding=--interleave=2,3 tu-c0r2n84 - 2 device=2 binding=--interleave=4,5 tu-c0r2n81 - 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[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 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 AcceleratorCudaInit: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 1 device 0 bus id: 0000:44:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 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 0x149600000000 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 : 1.576126 s : Grid Layout Grid : Message : 1.576130 s : Global lattice size : 64 64 64 128 Grid : Message : 1.576136 s : OpenMP threads : 4 Grid : Message : 1.576139 s : MPI tasks : 2 2 2 4 Grid : Message : 1.613193 s : Making s innermost grids Grid : Message : 1.673012 s : Initialising 4d RNG Grid : Message : 1.765374 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.765404 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.564651 s : Initialising 5d RNG Grid : Message : 3.996639 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 3.996675 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.696852 s : Initialised RNGs Grid : Message : 24.899564 s : Drawing gauge field Grid : Message : 25.646667 s : Random gauge initialised Grid : Message : 25.661420 s : Setting up Cshift based reference Grid : Message : 55.806007 s : ***************************************************************** Grid : Message : 55.806035 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 55.806037 s : ***************************************************************** Grid : Message : 55.806038 s : ***************************************************************** Grid : Message : 55.806039 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 55.806040 s : * Vectorising space-time by 8 Grid : Message : 55.806041 s : * VComplexF size is 64 B Grid : Message : 55.806042 s : * SINGLE precision Grid : Message : 55.806045 s : * Using Overlapped Comms/Compute Grid : Message : 55.806046 s : * Using GENERIC Nc WilsonKernels Grid : Message : 55.806047 s : ***************************************************************** Grid : Message : 57.913204 s : Called warmup Grid : Message : 500.343122 s : Called Dw 30000 times in 4.42428e+08 us Grid : Message : 500.343185 s : mflop/s = 4.80533e+07 Grid : Message : 500.343187 s : mflop/s per rank = 1.50166e+06 Grid : Message : 500.343189 s : mflop/s per node = 6.00666e+06 Grid : Message : 500.343191 s : RF GiB/s (base 2) = 97643.1 Grid : Message : 500.343193 s : mem GiB/s (base 2) = 61026.9 Grid : Message : 500.347706 s : norm diff 1.07359e-13 Grid : Message : 500.415132 s : #### Dhop calls report Grid : Message : 500.415139 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 500.415143 s : WilsonFermion5D TotalTime /Calls : 7377.65 us Grid : Message : 500.415145 s : WilsonFermion5D CommTime /Calls : 5502.46 us Grid : Message : 500.415147 s : WilsonFermion5D FaceTime /Calls : 617.254 us Grid : Message : 500.415149 s : WilsonFermion5D ComputeTime1/Calls : 4.64981 us Grid : Message : 500.415151 s : WilsonFermion5D ComputeTime2/Calls : 1272 us Grid : Message : 500.415174 s : Average mflops/s per call : 6.37686e+10 Grid : Message : 500.415178 s : Average mflops/s per call per rank : 1.99277e+09 Grid : Message : 500.415180 s : Average mflops/s per call per node : 7.97108e+09 Grid : Message : 500.415182 s : Average mflops/s per call (full) : 4.89014e+07 Grid : Message : 500.415185 s : Average mflops/s per call per rank (full): 1.52817e+06 Grid : Message : 500.415187 s : Average mflops/s per call per node (full): 6.11267e+06 Grid : Message : 500.415191 s : WilsonFermion5D Stencil Grid : Message : 500.415192 s : WilsonFermion5D StencilEven Grid : Message : 500.415193 s : WilsonFermion5D StencilOdd Grid : Message : 500.415194 s : WilsonFermion5D Stencil Reporti() Grid : Message : 500.415197 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 500.415198 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 557.529140 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 557.529710 s : Called DwDag Grid : Message : 557.529720 s : norm dag result 12.0421 Grid : Message : 557.715900 s : norm dag ref 12.0421 Grid : Message : 557.946820 s : norm dag diff 7.28475e-14 Grid : Message : 557.149245 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 557.577838 s : src_e0.499997 Grid : Message : 557.951131 s : src_o0.500003 Grid : Message : 558.100451 s : ********************************************************* Grid : Message : 558.100456 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 558.100462 s : * Vectorising space-time by 8 Grid : Message : 558.100464 s : * SINGLE precision Grid : Message : 558.100470 s : * Using Overlapped Comms/Compute Grid : Message : 558.100472 s : * Using GENERIC Nc WilsonKernels Grid : Message : 558.100475 s : ********************************************************* Grid : Message : 785.883531 s : Deo mflop/s = 4.66799e+07 Grid : Message : 785.883567 s : Deo mflop/s per rank 1.45875e+06 Grid : Message : 785.883569 s : Deo mflop/s per node 5.83498e+06 Grid : Message : 785.883572 s : #### Dhop calls report Grid : Message : 785.883574 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 785.883576 s : WilsonFermion5D TotalTime /Calls : 7592.39 us Grid : Message : 785.883578 s : WilsonFermion5D CommTime /Calls : 5226.43 us Grid : Message : 785.883583 s : WilsonFermion5D FaceTime /Calls : 735.207 us Grid : Message : 785.883586 s : WilsonFermion5D ComputeTime1/Calls : 5.8954 us Grid : Message : 785.883590 s : WilsonFermion5D ComputeTime2/Calls : 1655.64 us Grid : Message : 785.883611 s : Average mflops/s per call : 5.22287e+10 Grid : Message : 785.883614 s : Average mflops/s per call per rank : 1.63215e+09 Grid : Message : 785.883616 s : Average mflops/s per call per node : 6.52859e+09 Grid : Message : 785.883618 s : Average mflops/s per call (full) : 4.75183e+07 Grid : Message : 785.883620 s : Average mflops/s per call per rank (full): 1.48495e+06 Grid : Message : 785.883622 s : Average mflops/s per call per node (full): 5.93978e+06 Grid : Message : 785.883624 s : WilsonFermion5D Stencil Grid : Message : 785.883625 s : WilsonFermion5D StencilEven Grid : Message : 785.883626 s : WilsonFermion5D StencilOdd Grid : Message : 785.883627 s : WilsonFermion5D Stencil Reporti() Grid : Message : 785.883629 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 785.883630 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 785.963907 s : r_e6.02113 Grid : Message : 785.974463 s : r_o6.02101 Grid : Message : 785.984066 s : res12.0421 Grid : Message : 786.723195 s : norm diff 0 Grid : Message : 787.472300 s : norm diff even 0 Grid : Message : 787.855825 s : norm diff odd 0