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-c0r2n90 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 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-c0r2n75 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 3 device=3 binding=--interleave=6,7 tu-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n84 - 0 device=0 binding=--interleave=0,1 tu-c0r2n84 - 3 device=3 binding=--interleave=6,7 tu-c0r2n84 - 2 device=2 binding=--interleave=4,5 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 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[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 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: ================================================ 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: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 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 0x149240000000 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 : 1.522468 s : Grid Layout Grid : Message : 1.522473 s : Global lattice size : 64 64 64 128 Grid : Message : 1.522480 s : OpenMP threads : 4 Grid : Message : 1.522482 s : MPI tasks : 2 2 2 4 Grid : Message : 1.560847 s : Making s innermost grids Grid : Message : 1.610737 s : Initialising 4d RNG Grid : Message : 1.704944 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.704978 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.728131 s : Initialising 5d RNG Grid : Message : 4.194616 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 4.194652 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.996358 s : Initialised RNGs Grid : Message : 24.620867 s : Drawing gauge field Grid : Message : 25.372140 s : Random gauge initialised Grid : Message : 25.385836 s : Setting up Cshift based reference Grid : Message : 55.512603 s : ***************************************************************** Grid : Message : 55.512633 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 55.512635 s : ***************************************************************** Grid : Message : 55.512637 s : ***************************************************************** Grid : Message : 55.512641 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 55.512642 s : * Vectorising space-time by 8 Grid : Message : 55.512644 s : * VComplexF size is 64 B Grid : Message : 55.512646 s : * SINGLE precision Grid : Message : 55.512649 s : * Using Overlapped Comms/Compute Grid : Message : 55.512654 s : * Using GENERIC Nc WilsonKernels Grid : Message : 55.512656 s : ***************************************************************** Grid : Message : 57.577449 s : Called warmup Grid : Message : 479.506380 s : Called Dw 30000 times in 4.21928e+08 us Grid : Message : 479.506456 s : mflop/s = 5.0388e+07 Grid : Message : 479.506458 s : mflop/s per rank = 1.57462e+06 Grid : Message : 479.506460 s : mflop/s per node = 6.2985e+06 Grid : Message : 479.506462 s : RF GiB/s (base 2) = 102387 Grid : Message : 479.506464 s : mem GiB/s (base 2) = 63992 Grid : Message : 479.510651 s : norm diff 1.07359e-13 Grid : Message : 479.577589 s : #### Dhop calls report Grid : Message : 479.577597 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 479.577600 s : WilsonFermion5D TotalTime /Calls : 7035.89 us Grid : Message : 479.577602 s : WilsonFermion5D CommTime /Calls : 5129.99 us Grid : Message : 479.577604 s : WilsonFermion5D FaceTime /Calls : 594.384 us Grid : Message : 479.577606 s : WilsonFermion5D ComputeTime1/Calls : 5.71421 us Grid : Message : 479.577608 s : WilsonFermion5D ComputeTime2/Calls : 1324.55 us Grid : Message : 479.577625 s : Average mflops/s per call : 6.28532e+10 Grid : Message : 479.577628 s : Average mflops/s per call per rank : 1.96416e+09 Grid : Message : 479.577630 s : Average mflops/s per call per node : 7.85664e+09 Grid : Message : 479.577632 s : Average mflops/s per call (full) : 5.12767e+07 Grid : Message : 479.577634 s : Average mflops/s per call per rank (full): 1.6024e+06 Grid : Message : 479.577636 s : Average mflops/s per call per node (full): 6.40959e+06 Grid : Message : 479.577639 s : WilsonFermion5D Stencil Grid : Message : 479.577640 s : WilsonFermion5D StencilEven Grid : Message : 479.577641 s : WilsonFermion5D StencilOdd Grid : Message : 479.577642 s : WilsonFermion5D Stencil Reporti() Grid : Message : 479.577643 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 479.577644 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 536.389550 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 536.390030 s : Called DwDag Grid : Message : 536.390040 s : norm dag result 12.0421 Grid : Message : 536.587300 s : norm dag ref 12.0421 Grid : Message : 536.810120 s : norm dag diff 7.28475e-14 Grid : Message : 536.138713 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 536.524801 s : src_e0.499997 Grid : Message : 536.938290 s : src_o0.500003 Grid : Message : 537.435590 s : ********************************************************* Grid : Message : 537.435640 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 537.435660 s : * Vectorising space-time by 8 Grid : Message : 537.435680 s : * SINGLE precision Grid : Message : 537.435690 s : * Using Overlapped Comms/Compute Grid : Message : 537.435700 s : * Using GENERIC Nc WilsonKernels Grid : Message : 537.435710 s : ********************************************************* Grid : Message : 753.453523 s : Deo mflop/s = 4.91322e+07 Grid : Message : 753.453556 s : Deo mflop/s per rank 1.53538e+06 Grid : Message : 753.453558 s : Deo mflop/s per node 6.14152e+06 Grid : Message : 753.453561 s : #### Dhop calls report Grid : Message : 753.453563 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 753.453565 s : WilsonFermion5D TotalTime /Calls : 7213.29 us Grid : Message : 753.453567 s : WilsonFermion5D CommTime /Calls : 4987.19 us Grid : Message : 753.453569 s : WilsonFermion5D FaceTime /Calls : 722.804 us Grid : Message : 753.453571 s : WilsonFermion5D ComputeTime1/Calls : 5.84484 us Grid : Message : 753.453573 s : WilsonFermion5D ComputeTime2/Calls : 1529.77 us Grid : Message : 753.453591 s : Average mflops/s per call : 5.30446e+10 Grid : Message : 753.453595 s : Average mflops/s per call per rank : 1.65764e+09 Grid : Message : 753.453597 s : Average mflops/s per call per node : 6.63057e+09 Grid : Message : 753.453599 s : Average mflops/s per call (full) : 5.00156e+07 Grid : Message : 753.453602 s : Average mflops/s per call per rank (full): 1.56299e+06 Grid : Message : 753.453604 s : Average mflops/s per call per node (full): 6.25195e+06 Grid : Message : 753.453611 s : WilsonFermion5D Stencil Grid : Message : 753.453613 s : WilsonFermion5D StencilEven Grid : Message : 753.453614 s : WilsonFermion5D StencilOdd Grid : Message : 753.453616 s : WilsonFermion5D Stencil Reporti() Grid : Message : 753.453618 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 753.453619 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 753.532806 s : r_e6.02113 Grid : Message : 753.547517 s : r_o6.02101 Grid : Message : 753.556917 s : res12.0421 Grid : Message : 754.235152 s : norm diff 0 Grid : Message : 754.997466 s : norm diff even 0 Grid : Message : 755.418613 s : norm diff odd 0