tu-c0r2n87 - 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-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 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-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 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-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-c0r2n84 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n84 - 3 device=3 binding=--interleave=6,7 tu-c0r2n81 - 2 device=2 binding=--interleave=4,5 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[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 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: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ 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 0x14a1e0000000 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 : 1.347668 s : Grid Layout Grid : Message : 1.347672 s : Global lattice size : 64 64 64 128 Grid : Message : 1.347679 s : OpenMP threads : 4 Grid : Message : 1.347682 s : MPI tasks : 2 2 2 4 Grid : Message : 1.385566 s : Making s innermost grids Grid : Message : 1.434144 s : Initialising 4d RNG Grid : Message : 1.529755 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.529782 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.516752 s : Initialising 5d RNG Grid : Message : 3.958390 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 3.958426 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.842096 s : Initialised RNGs Grid : Message : 24.775872 s : Drawing gauge field Grid : Message : 25.715993 s : Random gauge initialised Grid : Message : 25.731777 s : Setting up Cshift based reference Grid : Message : 55.721051 s : ***************************************************************** Grid : Message : 55.721075 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 55.721076 s : ***************************************************************** Grid : Message : 55.721077 s : ***************************************************************** Grid : Message : 55.721078 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 55.721079 s : * Vectorising space-time by 8 Grid : Message : 55.721080 s : * VComplexF size is 64 B Grid : Message : 55.721082 s : * SINGLE precision Grid : Message : 55.721085 s : * Using Overlapped Comms/Compute Grid : Message : 55.721086 s : * Using GENERIC Nc WilsonKernels Grid : Message : 55.721091 s : ***************************************************************** Grid : Message : 57.750453 s : Called warmup Grid : Message : 462.594107 s : Called Dw 30000 times in 4.04843e+08 us Grid : Message : 462.594170 s : mflop/s = 5.25144e+07 Grid : Message : 462.594172 s : mflop/s per rank = 1.64107e+06 Grid : Message : 462.594174 s : mflop/s per node = 6.5643e+06 Grid : Message : 462.594176 s : RF GiB/s (base 2) = 106708 Grid : Message : 462.594178 s : mem GiB/s (base 2) = 66692.5 Grid : Message : 462.598178 s : norm diff 1.07359e-13 Grid : Message : 462.663152 s : #### Dhop calls report Grid : Message : 462.663159 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 462.663163 s : WilsonFermion5D TotalTime /Calls : 6750.74 us Grid : Message : 462.663165 s : WilsonFermion5D CommTime /Calls : 4916.84 us Grid : Message : 462.663167 s : WilsonFermion5D FaceTime /Calls : 576.257 us Grid : Message : 462.663169 s : WilsonFermion5D ComputeTime1/Calls : 4.90507 us Grid : Message : 462.663171 s : WilsonFermion5D ComputeTime2/Calls : 1271.07 us Grid : Message : 462.663262 s : Average mflops/s per call : 6.43753e+10 Grid : Message : 462.663265 s : Average mflops/s per call per rank : 2.01173e+09 Grid : Message : 462.663267 s : Average mflops/s per call per node : 8.04691e+09 Grid : Message : 462.663269 s : Average mflops/s per call (full) : 5.34426e+07 Grid : Message : 462.663271 s : Average mflops/s per call per rank (full): 1.67008e+06 Grid : Message : 462.663273 s : Average mflops/s per call per node (full): 6.68032e+06 Grid : Message : 462.663275 s : WilsonFermion5D Stencil Grid : Message : 462.663276 s : WilsonFermion5D StencilEven Grid : Message : 462.663277 s : WilsonFermion5D StencilOdd Grid : Message : 462.663278 s : WilsonFermion5D Stencil Reporti() Grid : Message : 462.663279 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 462.663280 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 519.362310 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 519.362790 s : Called DwDag Grid : Message : 519.362810 s : norm dag result 12.0421 Grid : Message : 519.557510 s : norm dag ref 12.0421 Grid : Message : 519.774390 s : norm dag diff 7.28475e-14 Grid : Message : 519.134580 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 519.532113 s : src_e0.499997 Grid : Message : 519.951795 s : src_o0.500003 Grid : Message : 520.100287 s : ********************************************************* Grid : Message : 520.100291 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 520.100292 s : * Vectorising space-time by 8 Grid : Message : 520.100294 s : * SINGLE precision Grid : Message : 520.100295 s : * Using Overlapped Comms/Compute Grid : Message : 520.100296 s : * Using GENERIC Nc WilsonKernels Grid : Message : 520.100297 s : ********************************************************* Grid : Message : 726.899013 s : Deo mflop/s = 5.14168e+07 Grid : Message : 726.899043 s : Deo mflop/s per rank 1.60678e+06 Grid : Message : 726.899045 s : Deo mflop/s per node 6.4271e+06 Grid : Message : 726.899048 s : #### Dhop calls report Grid : Message : 726.899050 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 726.899052 s : WilsonFermion5D TotalTime /Calls : 6892.92 us Grid : Message : 726.899054 s : WilsonFermion5D CommTime /Calls : 4911.24 us Grid : Message : 726.899056 s : WilsonFermion5D FaceTime /Calls : 699.012 us Grid : Message : 726.899058 s : WilsonFermion5D ComputeTime1/Calls : 5.9917 us Grid : Message : 726.899060 s : WilsonFermion5D ComputeTime2/Calls : 1308.36 us Grid : Message : 726.899083 s : Average mflops/s per call : 5.23724e+10 Grid : Message : 726.899087 s : Average mflops/s per call per rank : 1.63664e+09 Grid : Message : 726.899090 s : Average mflops/s per call per node : 6.54655e+09 Grid : Message : 726.899093 s : Average mflops/s per call (full) : 5.23402e+07 Grid : Message : 726.899095 s : Average mflops/s per call per rank (full): 1.63563e+06 Grid : Message : 726.899097 s : Average mflops/s per call per node (full): 6.54253e+06 Grid : Message : 726.899101 s : WilsonFermion5D Stencil Grid : Message : 726.899102 s : WilsonFermion5D StencilEven Grid : Message : 726.899104 s : WilsonFermion5D StencilOdd Grid : Message : 726.899105 s : WilsonFermion5D Stencil Reporti() Grid : Message : 726.899107 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 726.899109 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 726.982422 s : r_e6.02113 Grid : Message : 726.993942 s : r_o6.02101 Grid : Message : 727.311700 s : res12.0421 Grid : Message : 727.718574 s : norm diff 0 Grid : Message : 728.549360 s : norm diff even 0 Grid : Message : 728.929474 s : norm diff odd 0