tu-c0r2n78 - 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-c0r2n87 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 0 device=0 binding=--interleave=0,1 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 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-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 1 device=1 binding=--interleave=2,3 tu-c0r2n75 - 2 device=2 binding=--interleave=4,5 tu-c0r2n87 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n75 - 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-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n81 - 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-c0r2n84 - 0 device=0 binding=--interleave=0,1 tu-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n81 - 3 device=3 binding=--interleave=6,7 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: 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[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 local rank 1 device 0 bus id: 0000:44:00.0 AcceleratorCudaInit: ================================================ local rank 3 device 0 bus id: 0000:C4:00.0 local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ AcceleratorCudaInit: ================================================ 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 0x14f900000000 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 : 1.402106 s : Grid Layout Grid : Message : 1.402109 s : Global lattice size : 64 64 64 128 Grid : Message : 1.402114 s : OpenMP threads : 4 Grid : Message : 1.402115 s : MPI tasks : 2 2 2 4 Grid : Message : 1.440017 s : Making s innermost grids Grid : Message : 1.498726 s : Initialising 4d RNG Grid : Message : 1.594521 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.594555 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 2.673378 s : Initialising 5d RNG Grid : Message : 4.729820 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 4.730520 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 20.792742 s : Initialised RNGs Grid : Message : 25.454520 s : Drawing gauge field Grid : Message : 25.591264 s : Random gauge initialised Grid : Message : 25.603975 s : Setting up Cshift based reference Grid : Message : 55.161769 s : ***************************************************************** Grid : Message : 55.161795 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 55.161796 s : ***************************************************************** Grid : Message : 55.161797 s : ***************************************************************** Grid : Message : 55.161798 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 55.161799 s : * Vectorising space-time by 8 Grid : Message : 55.161800 s : * VComplexF size is 64 B Grid : Message : 55.161801 s : * SINGLE precision Grid : Message : 55.161802 s : * Using Overlapped Comms/Compute Grid : Message : 55.161803 s : * Using GENERIC Nc WilsonKernels Grid : Message : 55.161804 s : ***************************************************************** Grid : Message : 57.234129 s : Called warmup Grid : Message : 402.193415 s : Called Dw 30000 times in 3.44957e+08 us Grid : Message : 402.193479 s : mflop/s = 6.16311e+07 Grid : Message : 402.193481 s : mflop/s per rank = 1.92597e+06 Grid : Message : 402.193483 s : mflop/s per node = 7.70389e+06 Grid : Message : 402.193485 s : RF GiB/s (base 2) = 125233 Grid : Message : 402.193487 s : mem GiB/s (base 2) = 78270.6 Grid : Message : 402.197034 s : norm diff 1.07359e-13 Grid : Message : 402.254168 s : #### Dhop calls report Grid : Message : 402.254174 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 402.254178 s : WilsonFermion5D TotalTime /Calls : 5752.99 us Grid : Message : 402.254180 s : WilsonFermion5D CommTime /Calls : 4109.42 us Grid : Message : 402.254182 s : WilsonFermion5D FaceTime /Calls : 719.93 us Grid : Message : 402.254184 s : WilsonFermion5D ComputeTime1/Calls : 4.58045 us Grid : Message : 402.254186 s : WilsonFermion5D ComputeTime2/Calls : 937.12 us Grid : Message : 402.254281 s : Average mflops/s per call : 6.36202e+10 Grid : Message : 402.254285 s : Average mflops/s per call per rank : 1.98813e+09 Grid : Message : 402.254287 s : Average mflops/s per call per node : 7.95252e+09 Grid : Message : 402.254289 s : Average mflops/s per call (full) : 6.27112e+07 Grid : Message : 402.254291 s : Average mflops/s per call per rank (full): 1.95973e+06 Grid : Message : 402.254293 s : Average mflops/s per call per node (full): 7.8389e+06 Grid : Message : 402.254295 s : WilsonFermion5D Stencil Grid : Message : 402.254296 s : WilsonFermion5D StencilEven Grid : Message : 402.254297 s : WilsonFermion5D StencilOdd Grid : Message : 402.254298 s : WilsonFermion5D Stencil Reporti() Grid : Message : 402.254299 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 402.254300 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 457.862432 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 457.862457 s : Called DwDag Grid : Message : 457.862458 s : norm dag result 12.0421 Grid : Message : 457.877829 s : norm dag ref 12.0421 Grid : Message : 457.896589 s : norm dag diff 7.28475e-14 Grid : Message : 457.944586 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 458.341829 s : src_e0.499997 Grid : Message : 458.732930 s : src_o0.500003 Grid : Message : 458.840287 s : ********************************************************* Grid : Message : 458.840292 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 458.840294 s : * Vectorising space-time by 8 Grid : Message : 458.840295 s : * SINGLE precision Grid : Message : 458.840296 s : * Using Overlapped Comms/Compute Grid : Message : 458.840297 s : * Using GENERIC Nc WilsonKernels Grid : Message : 458.840298 s : ********************************************************* Grid : Message : 637.780558 s : Deo mflop/s = 5.94228e+07 Grid : Message : 637.780591 s : Deo mflop/s per rank 1.85696e+06 Grid : Message : 637.780593 s : Deo mflop/s per node 7.42784e+06 Grid : Message : 637.780596 s : #### Dhop calls report Grid : Message : 637.780598 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 637.780600 s : WilsonFermion5D TotalTime /Calls : 5964.36 us Grid : Message : 637.780602 s : WilsonFermion5D CommTime /Calls : 4226.87 us Grid : Message : 637.780604 s : WilsonFermion5D FaceTime /Calls : 803.974 us Grid : Message : 637.780606 s : WilsonFermion5D ComputeTime1/Calls : 6.00403 us Grid : Message : 637.780608 s : WilsonFermion5D ComputeTime2/Calls : 959.891 us Grid : Message : 637.780626 s : Average mflops/s per call : 5.28156e+10 Grid : Message : 637.780630 s : Average mflops/s per call per rank : 1.65049e+09 Grid : Message : 637.780632 s : Average mflops/s per call per node : 6.60195e+09 Grid : Message : 637.780634 s : Average mflops/s per call (full) : 6.04889e+07 Grid : Message : 637.780641 s : Average mflops/s per call per rank (full): 1.89028e+06 Grid : Message : 637.780644 s : Average mflops/s per call per node (full): 7.56111e+06 Grid : Message : 637.780646 s : WilsonFermion5D Stencil Grid : Message : 637.780648 s : WilsonFermion5D StencilEven Grid : Message : 637.780650 s : WilsonFermion5D StencilOdd Grid : Message : 637.780651 s : WilsonFermion5D Stencil Reporti() Grid : Message : 637.780653 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 637.780656 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 637.856024 s : r_e6.02113 Grid : Message : 637.865293 s : r_o6.02101 Grid : Message : 637.873163 s : res12.0421 Grid : Message : 638.497843 s : norm diff 0 Grid : Message : 639.378502 s : norm diff even 0 Grid : Message : 639.849607 s : norm diff odd 0