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-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 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-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 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-c0r2n81 - 0 device=0 binding=--interleave=0,1 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-c0r2n81 - 1 device=1 binding=--interleave=2,3 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: 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 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 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: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 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 0x149740000000 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 : 1.520725 s : Grid Layout Grid : Message : 1.520730 s : Global lattice size : 64 64 64 128 Grid : Message : 1.520737 s : OpenMP threads : 4 Grid : Message : 1.520740 s : MPI tasks : 2 2 2 4 Grid : Message : 1.560530 s : Making s innermost grids Grid : Message : 1.610662 s : Initialising 4d RNG Grid : Message : 1.700938 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.700965 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.544228 s : Initialising 5d RNG Grid : Message : 4.332900 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 4.333560 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.728807 s : Initialised RNGs Grid : Message : 25.382260 s : Drawing gauge field Grid : Message : 25.761364 s : Random gauge initialised Grid : Message : 25.778198 s : Setting up Cshift based reference Grid : Message : 54.823740 s : ***************************************************************** Grid : Message : 54.823771 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 54.823773 s : ***************************************************************** Grid : Message : 54.823774 s : ***************************************************************** Grid : Message : 54.823775 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 54.823777 s : * Vectorising space-time by 8 Grid : Message : 54.823778 s : * VComplexF size is 64 B Grid : Message : 54.823779 s : * SINGLE precision Grid : Message : 54.823782 s : * Using Overlapped Comms/Compute Grid : Message : 54.823784 s : * Using GENERIC Nc WilsonKernels Grid : Message : 54.823785 s : ***************************************************************** Grid : Message : 56.872890 s : Called warmup Grid : Message : 342.394383 s : Called Dw 30000 times in 2.85521e+08 us Grid : Message : 342.394428 s : mflop/s = 7.44606e+07 Grid : Message : 342.394430 s : mflop/s per rank = 2.32689e+06 Grid : Message : 342.394432 s : mflop/s per node = 9.30757e+06 Grid : Message : 342.394434 s : RF GiB/s (base 2) = 151302 Grid : Message : 342.394436 s : mem GiB/s (base 2) = 94563.8 Grid : Message : 342.397929 s : norm diff 1.07359e-13 Grid : Message : 342.448754 s : #### Dhop calls report Grid : Message : 342.448761 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 342.448765 s : WilsonFermion5D TotalTime /Calls : 4762.67 us Grid : Message : 342.448767 s : WilsonFermion5D CommTime /Calls : 3283.92 us Grid : Message : 342.448769 s : WilsonFermion5D FaceTime /Calls : 480.143 us Grid : Message : 342.448771 s : WilsonFermion5D ComputeTime1/Calls : 4.93247 us Grid : Message : 342.448773 s : WilsonFermion5D ComputeTime2/Calls : 1011.48 us Grid : Message : 342.448814 s : Average mflops/s per call : 6.45945e+10 Grid : Message : 342.448818 s : Average mflops/s per call per rank : 2.01858e+09 Grid : Message : 342.448820 s : Average mflops/s per call per node : 8.07431e+09 Grid : Message : 342.448822 s : Average mflops/s per call (full) : 7.5751e+07 Grid : Message : 342.448828 s : Average mflops/s per call per rank (full): 2.36722e+06 Grid : Message : 342.448831 s : Average mflops/s per call per node (full): 9.46887e+06 Grid : Message : 342.448833 s : WilsonFermion5D Stencil Grid : Message : 342.448835 s : WilsonFermion5D StencilEven Grid : Message : 342.448837 s : WilsonFermion5D StencilOdd Grid : Message : 342.448838 s : WilsonFermion5D Stencil Reporti() Grid : Message : 342.448839 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 342.448840 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 397.897792 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 397.897827 s : Called DwDag Grid : Message : 397.897828 s : norm dag result 12.0421 Grid : Message : 397.911024 s : norm dag ref 12.0421 Grid : Message : 397.927502 s : norm dag diff 7.28475e-14 Grid : Message : 397.974426 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 398.384098 s : src_e0.499997 Grid : Message : 398.743880 s : src_o0.500003 Grid : Message : 398.842868 s : ********************************************************* Grid : Message : 398.842872 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 398.842873 s : * Vectorising space-time by 8 Grid : Message : 398.842874 s : * SINGLE precision Grid : Message : 398.842875 s : * Using Overlapped Comms/Compute Grid : Message : 398.842876 s : * Using GENERIC Nc WilsonKernels Grid : Message : 398.842877 s : ********************************************************* Grid : Message : 542.412887 s : Deo mflop/s = 7.40682e+07 Grid : Message : 542.412922 s : Deo mflop/s per rank 2.31463e+06 Grid : Message : 542.412924 s : Deo mflop/s per node 9.25852e+06 Grid : Message : 542.412926 s : #### Dhop calls report Grid : Message : 542.412928 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 542.412930 s : WilsonFermion5D TotalTime /Calls : 4785.39 us Grid : Message : 542.412932 s : WilsonFermion5D CommTime /Calls : 3210.64 us Grid : Message : 542.412934 s : WilsonFermion5D FaceTime /Calls : 615.166 us Grid : Message : 542.412936 s : WilsonFermion5D ComputeTime1/Calls : 6.1201 us Grid : Message : 542.412938 s : WilsonFermion5D ComputeTime2/Calls : 984.011 us Grid : Message : 542.412956 s : Average mflops/s per call : 5.34546e+10 Grid : Message : 542.412959 s : Average mflops/s per call per rank : 1.67046e+09 Grid : Message : 542.412963 s : Average mflops/s per call per node : 6.68183e+09 Grid : Message : 542.412965 s : Average mflops/s per call (full) : 7.53914e+07 Grid : Message : 542.412967 s : Average mflops/s per call per rank (full): 2.35598e+06 Grid : Message : 542.412969 s : Average mflops/s per call per node (full): 9.42392e+06 Grid : Message : 542.412971 s : WilsonFermion5D Stencil Grid : Message : 542.412972 s : WilsonFermion5D StencilEven Grid : Message : 542.412974 s : WilsonFermion5D StencilOdd Grid : Message : 542.412975 s : WilsonFermion5D Stencil Reporti() Grid : Message : 542.412977 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 542.412978 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 542.485165 s : r_e6.02113 Grid : Message : 542.493034 s : r_o6.02101 Grid : Message : 542.499786 s : res12.0421 Grid : Message : 543.164457 s : norm diff 0 Grid : Message : 543.979291 s : norm diff even 0 Grid : Message : 544.408030 s : norm diff odd 0