tu-c0r2n72 - 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-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 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 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 2 device=2 binding=--interleave=4,5 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n78 - 3 device=3 binding=--interleave=6,7 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-c0r2n81 - 0 device=0 binding=--interleave=0,1 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 tu-c0r2n84 - 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 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: 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 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: ================================================ 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 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 0x14ee60000000 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 : 1.263956 s : Grid Layout Grid : Message : 1.263960 s : Global lattice size : 64 64 64 128 Grid : Message : 1.263964 s : OpenMP threads : 4 Grid : Message : 1.263967 s : MPI tasks : 2 2 2 4 Grid : Message : 1.302857 s : Making s innermost grids Grid : Message : 1.351460 s : Initialising 4d RNG Grid : Message : 1.447184 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.447210 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.562132 s : Initialising 5d RNG Grid : Message : 3.996889 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 3.996923 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.708672 s : Initialised RNGs Grid : Message : 24.442358 s : Drawing gauge field Grid : Message : 25.297572 s : Random gauge initialised Grid : Message : 25.310414 s : Setting up Cshift based reference Grid : Message : 54.384394 s : ***************************************************************** Grid : Message : 54.384423 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 54.384425 s : ***************************************************************** Grid : Message : 54.384426 s : ***************************************************************** Grid : Message : 54.384427 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 54.384428 s : * Vectorising space-time by 8 Grid : Message : 54.384429 s : * VComplexF size is 64 B Grid : Message : 54.384431 s : * SINGLE precision Grid : Message : 54.384436 s : * Using Overlapped Comms/Compute Grid : Message : 54.384437 s : * Using GENERIC Nc WilsonKernels Grid : Message : 54.384438 s : ***************************************************************** Grid : Message : 56.416446 s : Called warmup Grid : Message : 352.549366 s : Called Dw 30000 times in 2.96133e+08 us Grid : Message : 352.549415 s : mflop/s = 7.17924e+07 Grid : Message : 352.549417 s : mflop/s per rank = 2.24351e+06 Grid : Message : 352.549419 s : mflop/s per node = 8.97405e+06 Grid : Message : 352.549421 s : RF GiB/s (base 2) = 145880 Grid : Message : 352.549423 s : mem GiB/s (base 2) = 91175.3 Grid : Message : 352.552923 s : norm diff 1.07359e-13 Grid : Message : 352.605541 s : #### Dhop calls report Grid : Message : 352.605549 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 352.605552 s : WilsonFermion5D TotalTime /Calls : 4939.49 us Grid : Message : 352.605554 s : WilsonFermion5D CommTime /Calls : 3417.25 us Grid : Message : 352.605556 s : WilsonFermion5D FaceTime /Calls : 481.334 us Grid : Message : 352.605558 s : WilsonFermion5D ComputeTime1/Calls : 5.01643 us Grid : Message : 352.605560 s : WilsonFermion5D ComputeTime2/Calls : 1056.23 us Grid : Message : 352.605604 s : Average mflops/s per call : 6.35992e+10 Grid : Message : 352.605608 s : Average mflops/s per call per rank : 1.98748e+09 Grid : Message : 352.605610 s : Average mflops/s per call per node : 7.9499e+09 Grid : Message : 352.605613 s : Average mflops/s per call (full) : 7.30393e+07 Grid : Message : 352.605616 s : Average mflops/s per call per rank (full): 2.28248e+06 Grid : Message : 352.605618 s : Average mflops/s per call per node (full): 9.12992e+06 Grid : Message : 352.605621 s : WilsonFermion5D Stencil Grid : Message : 352.605622 s : WilsonFermion5D StencilEven Grid : Message : 352.605623 s : WilsonFermion5D StencilOdd Grid : Message : 352.605626 s : WilsonFermion5D Stencil Reporti() Grid : Message : 352.605629 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 352.605631 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 408.212965 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 408.212993 s : Called DwDag Grid : Message : 408.212994 s : norm dag result 12.0421 Grid : Message : 408.228151 s : norm dag ref 12.0421 Grid : Message : 408.245443 s : norm dag diff 7.28475e-14 Grid : Message : 408.289221 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 408.692105 s : src_e0.499997 Grid : Message : 409.606300 s : src_o0.500003 Grid : Message : 409.175752 s : ********************************************************* Grid : Message : 409.175756 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 409.175757 s : * Vectorising space-time by 8 Grid : Message : 409.175758 s : * SINGLE precision Grid : Message : 409.175759 s : * Using Overlapped Comms/Compute Grid : Message : 409.175760 s : * Using GENERIC Nc WilsonKernels Grid : Message : 409.175761 s : ********************************************************* Grid : Message : 561.858600 s : Deo mflop/s = 6.96487e+07 Grid : Message : 561.858638 s : Deo mflop/s per rank 2.17652e+06 Grid : Message : 561.858640 s : Deo mflop/s per node 8.70609e+06 Grid : Message : 561.858643 s : #### Dhop calls report Grid : Message : 561.858645 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 561.858647 s : WilsonFermion5D TotalTime /Calls : 5089.09 us Grid : Message : 561.858649 s : WilsonFermion5D CommTime /Calls : 3525.4 us Grid : Message : 561.858651 s : WilsonFermion5D FaceTime /Calls : 641.724 us Grid : Message : 561.858653 s : WilsonFermion5D ComputeTime1/Calls : 6.08093 us Grid : Message : 561.858657 s : WilsonFermion5D ComputeTime2/Calls : 948.473 us Grid : Message : 561.858677 s : Average mflops/s per call : 5.22739e+10 Grid : Message : 561.858680 s : Average mflops/s per call per rank : 1.63356e+09 Grid : Message : 561.858682 s : Average mflops/s per call per node : 6.53424e+09 Grid : Message : 561.858685 s : Average mflops/s per call (full) : 7.08923e+07 Grid : Message : 561.858688 s : Average mflops/s per call per rank (full): 2.21539e+06 Grid : Message : 561.858692 s : Average mflops/s per call per node (full): 8.86154e+06 Grid : Message : 561.858694 s : WilsonFermion5D Stencil Grid : Message : 561.858696 s : WilsonFermion5D StencilEven Grid : Message : 561.858698 s : WilsonFermion5D StencilOdd Grid : Message : 561.858699 s : WilsonFermion5D Stencil Reporti() Grid : Message : 561.858700 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 561.858702 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 561.938548 s : r_e6.02113 Grid : Message : 561.946060 s : r_o6.02101 Grid : Message : 561.953178 s : res12.0421 Grid : Message : 562.648586 s : norm diff 0 Grid : Message : 563.441182 s : norm diff even 0 Grid : Message : 563.873396 s : norm diff odd 0