tu-c0r2n75 - 0 device=0 binding=--interleave=0,1 tu-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n72 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 0 device=0 binding=--interleave=0,1 tu-c0r2n90 - 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-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n72 - 2 device=2 binding=--interleave=4,5 tu-c0r2n72 - 3 device=3 binding=--interleave=6,7 tu-c0r2n75 - 3 device=3 binding=--interleave=6,7 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 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-c0r2n75 - 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-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n81 - 0 device=0 binding=--interleave=0,1 tu-c0r2n84 - 0 device=0 binding=--interleave=0,1 tu-c0r2n81 - 2 device=2 binding=--interleave=4,5 tu-c0r2n84 - 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 - 1 device=1 binding=--interleave=2,3 tu-c0r2n84 - 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: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 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 0x14cc20000000 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 : 1.233690 s : Grid Layout Grid : Message : 1.233694 s : Global lattice size : 64 64 64 128 Grid : Message : 1.233701 s : OpenMP threads : 4 Grid : Message : 1.233705 s : MPI tasks : 2 2 2 4 Grid : Message : 1.272088 s : Making s innermost grids Grid : Message : 1.320233 s : Initialising 4d RNG Grid : Message : 1.414386 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.414413 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.448963 s : Initialising 5d RNG Grid : Message : 3.908122 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 3.908156 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.965821 s : Initialised RNGs Grid : Message : 24.466822 s : Drawing gauge field Grid : Message : 25.972900 s : Random gauge initialised Grid : Message : 25.115969 s : Setting up Cshift based reference Grid : Message : 54.745162 s : ***************************************************************** Grid : Message : 54.745193 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 54.745195 s : ***************************************************************** Grid : Message : 54.745196 s : ***************************************************************** Grid : Message : 54.745197 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 54.745198 s : * Vectorising space-time by 8 Grid : Message : 54.745199 s : * VComplexF size is 64 B Grid : Message : 54.745200 s : * SINGLE precision Grid : Message : 54.745206 s : * Using Overlapped Comms/Compute Grid : Message : 54.745207 s : * Using GENERIC Nc WilsonKernels Grid : Message : 54.745208 s : ***************************************************************** Grid : Message : 56.798433 s : Called warmup Grid : Message : 437.815654 s : Called Dw 30000 times in 3.81016e+08 us Grid : Message : 437.815727 s : mflop/s = 5.57984e+07 Grid : Message : 437.815729 s : mflop/s per rank = 1.7437e+06 Grid : Message : 437.815731 s : mflop/s per node = 6.9748e+06 Grid : Message : 437.815733 s : RF GiB/s (base 2) = 113381 Grid : Message : 437.815735 s : mem GiB/s (base 2) = 70863.2 Grid : Message : 437.819579 s : norm diff 1.07359e-13 Grid : Message : 437.879471 s : #### Dhop calls report Grid : Message : 437.879478 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 437.879482 s : WilsonFermion5D TotalTime /Calls : 6354 us Grid : Message : 437.879484 s : WilsonFermion5D CommTime /Calls : 4736.22 us Grid : Message : 437.879486 s : WilsonFermion5D FaceTime /Calls : 663.176 us Grid : Message : 437.879488 s : WilsonFermion5D ComputeTime1/Calls : 4.9608 us Grid : Message : 437.879490 s : WilsonFermion5D ComputeTime2/Calls : 970.332 us Grid : Message : 437.879552 s : Average mflops/s per call : 6.4227e+10 Grid : Message : 437.879555 s : Average mflops/s per call per rank : 2.0071e+09 Grid : Message : 437.879557 s : Average mflops/s per call per node : 8.02838e+09 Grid : Message : 437.879559 s : Average mflops/s per call (full) : 5.67796e+07 Grid : Message : 437.879561 s : Average mflops/s per call per rank (full): 1.77436e+06 Grid : Message : 437.879563 s : Average mflops/s per call per node (full): 7.09744e+06 Grid : Message : 437.879565 s : WilsonFermion5D Stencil Grid : Message : 437.879566 s : WilsonFermion5D StencilEven Grid : Message : 437.879567 s : WilsonFermion5D StencilOdd Grid : Message : 437.879568 s : WilsonFermion5D Stencil Reporti() Grid : Message : 437.879569 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 437.879570 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 493.307592 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 493.307628 s : Called DwDag Grid : Message : 493.307629 s : norm dag result 12.0421 Grid : Message : 493.325994 s : norm dag ref 12.0421 Grid : Message : 493.346334 s : norm dag diff 7.28475e-14 Grid : Message : 493.396911 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 493.797725 s : src_e0.499997 Grid : Message : 494.175160 s : src_o0.500003 Grid : Message : 494.285613 s : ********************************************************* Grid : Message : 494.285617 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 494.285618 s : * Vectorising space-time by 8 Grid : Message : 494.285620 s : * SINGLE precision Grid : Message : 494.285621 s : * Using Overlapped Comms/Compute Grid : Message : 494.285622 s : * Using GENERIC Nc WilsonKernels Grid : Message : 494.285623 s : ********************************************************* Grid : Message : 690.594370 s : Deo mflop/s = 5.41641e+07 Grid : Message : 690.594406 s : Deo mflop/s per rank 1.69263e+06 Grid : Message : 690.594408 s : Deo mflop/s per node 6.77051e+06 Grid : Message : 690.594411 s : #### Dhop calls report Grid : Message : 690.594413 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 690.594415 s : WilsonFermion5D TotalTime /Calls : 6543.26 us Grid : Message : 690.594417 s : WilsonFermion5D CommTime /Calls : 4745.48 us Grid : Message : 690.594419 s : WilsonFermion5D FaceTime /Calls : 816.909 us Grid : Message : 690.594421 s : WilsonFermion5D ComputeTime1/Calls : 6.09636 us Grid : Message : 690.594423 s : WilsonFermion5D ComputeTime2/Calls : 1010.82 us Grid : Message : 690.594451 s : Average mflops/s per call : 5.25672e+10 Grid : Message : 690.594456 s : Average mflops/s per call per rank : 1.64272e+09 Grid : Message : 690.594458 s : Average mflops/s per call per node : 6.5709e+09 Grid : Message : 690.594461 s : Average mflops/s per call (full) : 5.51373e+07 Grid : Message : 690.594465 s : Average mflops/s per call per rank (full): 1.72304e+06 Grid : Message : 690.594468 s : Average mflops/s per call per node (full): 6.89216e+06 Grid : Message : 690.594471 s : WilsonFermion5D Stencil Grid : Message : 690.594472 s : WilsonFermion5D StencilEven Grid : Message : 690.594474 s : WilsonFermion5D StencilOdd Grid : Message : 690.594476 s : WilsonFermion5D Stencil Reporti() Grid : Message : 690.594479 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 690.594481 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 690.671999 s : r_e6.02113 Grid : Message : 690.682888 s : r_o6.02101 Grid : Message : 690.691404 s : res12.0421 Grid : Message : 691.369060 s : norm diff 0 Grid : Message : 692.147478 s : norm diff even 0 Grid : Message : 692.541099 s : norm diff odd 0