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-c0r2n72 - 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-c0r2n78 - 0 device=0 binding=--interleave=0,1 tu-c0r2n75 - 1 device=1 binding=--interleave=2,3 tu-c0r2n90 - 1 device=1 binding=--interleave=2,3 tu-c0r2n84 - 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-c0r2n84 - 1 device=1 binding=--interleave=2,3 tu-c0r2n87 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 2 device=2 binding=--interleave=4,5 tu-c0r2n90 - 3 device=3 binding=--interleave=6,7 tu-c0r2n78 - 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 tu-c0r2n78 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 2 device=2 binding=--interleave=4,5 tu-c0r2n93 - 1 device=1 binding=--interleave=2,3 tu-c0r2n93 - 3 device=3 binding=--interleave=6,7 tu-c0r2n75 - 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-c0r2n78 - 2 device=2 binding=--interleave=4,5 tu-c0r2n81 - 1 device=1 binding=--interleave=2,3 tu-c0r2n81 - 0 device=0 binding=--interleave=0,1 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[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[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 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 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: ================================================ local rank 0 device 0 bus id: 0000:03:00.0 AcceleratorCudaInit: ================================================ 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 0x14a7e0000000 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 : 1.213320 s : Grid Layout Grid : Message : 1.213324 s : Global lattice size : 48 48 48 48 Grid : Message : 1.213329 s : OpenMP threads : 4 Grid : Message : 1.213332 s : MPI tasks : 2 2 2 4 Grid : Message : 1.226640 s : Making s innermost grids Grid : Message : 1.237383 s : Initialising 4d RNG Grid : Message : 1.253951 s : Intialising parallel RNG with unique string 'The 4D RNG' Grid : Message : 1.253974 s : Seed SHA256: 49db4542db694e3b1a74bf2592a8c1b83bfebbe18401693c2609a4c3af1 Grid : Message : 1.482432 s : Initialising 5d RNG Grid : Message : 1.717904 s : Intialising parallel RNG with unique string 'The 5D RNG' Grid : Message : 1.717932 s : Seed SHA256: b6316f2fac44ce14111f93e0296389330b077bfd0a7b359f781c58589f8a Grid : Message : 4.370025 s : Initialised RNGs Grid : Message : 5.228336 s : Drawing gauge field Grid : Message : 5.361678 s : Random gauge initialised Grid : Message : 5.369475 s : Setting up Cshift based reference Grid : Message : 10.876478 s : ***************************************************************** Grid : Message : 10.876499 s : * Kernel options --dslash-generic, --dslash-unroll, --dslash-asm Grid : Message : 10.876500 s : ***************************************************************** Grid : Message : 10.876503 s : ***************************************************************** Grid : Message : 10.876504 s : * Benchmarking DomainWallFermionR::Dhop Grid : Message : 10.876505 s : * Vectorising space-time by 8 Grid : Message : 10.876506 s : * VComplexF size is 64 B Grid : Message : 10.876508 s : * SINGLE precision Grid : Message : 10.876510 s : * Using Overlapped Comms/Compute Grid : Message : 10.876511 s : * Using GENERIC Nc WilsonKernels Grid : Message : 10.876513 s : ***************************************************************** Grid : Message : 11.473218 s : Called warmup Grid : Message : 157.182346 s : Called Dw 30000 times in 1.45709e+08 us Grid : Message : 157.182409 s : mflop/s = 2.30831e+07 Grid : Message : 157.182411 s : mflop/s per rank = 721347 Grid : Message : 157.182413 s : mflop/s per node = 2.88539e+06 Grid : Message : 157.182415 s : RF GiB/s (base 2) = 46904.3 Grid : Message : 157.182417 s : mem GiB/s (base 2) = 29315.2 Grid : Message : 157.183420 s : norm diff 1.05759e-13 Grid : Message : 157.199687 s : #### Dhop calls report Grid : Message : 157.199694 s : WilsonFermion5D Number of DhopEO Calls : 60002 Grid : Message : 157.199698 s : WilsonFermion5D TotalTime /Calls : 2429.93 us Grid : Message : 157.199700 s : WilsonFermion5D CommTime /Calls : 1555.23 us Grid : Message : 157.199702 s : WilsonFermion5D FaceTime /Calls : 409.363 us Grid : Message : 157.199704 s : WilsonFermion5D ComputeTime1/Calls : 2.81954 us Grid : Message : 157.199706 s : WilsonFermion5D ComputeTime2/Calls : 478.795 us Grid : Message : 157.199745 s : Average mflops/s per call : 1.83103e+10 Grid : Message : 157.199748 s : Average mflops/s per call per rank : 5.72198e+08 Grid : Message : 157.199750 s : Average mflops/s per call per node : 2.28879e+09 Grid : Message : 157.199752 s : Average mflops/s per call (full) : 2.34888e+07 Grid : Message : 157.199756 s : Average mflops/s per call per rank (full): 734025 Grid : Message : 157.199758 s : Average mflops/s per call per node (full): 2.9361e+06 Grid : Message : 157.199760 s : WilsonFermion5D Stencil Grid : Message : 157.199761 s : WilsonFermion5D StencilEven Grid : Message : 157.199766 s : WilsonFermion5D StencilOdd Grid : Message : 157.199768 s : WilsonFermion5D Stencil Reporti() Grid : Message : 157.199770 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 157.199771 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 166.289200 s : Compare to naive wilson implementation Dag to verify correctness Grid : Message : 166.289233 s : Called DwDag Grid : Message : 166.289234 s : norm dag result 12.0422 Grid : Message : 166.293934 s : norm dag ref 12.0422 Grid : Message : 166.299905 s : norm dag diff 7.13141e-14 Grid : Message : 166.314765 s : Calling Deo and Doe and //assert Deo+Doe == Dunprec Grid : Message : 166.379581 s : src_e0.499992 Grid : Message : 166.455944 s : src_o0.500008 Grid : Message : 166.474257 s : ********************************************************* Grid : Message : 166.474260 s : * Benchmarking DomainWallFermionF::DhopEO Grid : Message : 166.474261 s : * Vectorising space-time by 8 Grid : Message : 166.474263 s : * SINGLE precision Grid : Message : 166.474264 s : * Using Overlapped Comms/Compute Grid : Message : 166.474265 s : * Using GENERIC Nc WilsonKernels Grid : Message : 166.474266 s : ********************************************************* Grid : Message : 244.942238 s : Deo mflop/s = 2.14349e+07 Grid : Message : 244.942266 s : Deo mflop/s per rank 669842 Grid : Message : 244.942269 s : Deo mflop/s per node 2.67937e+06 Grid : Message : 244.942272 s : #### Dhop calls report Grid : Message : 244.942274 s : WilsonFermion5D Number of DhopEO Calls : 30001 Grid : Message : 244.942276 s : WilsonFermion5D TotalTime /Calls : 2615.39 us Grid : Message : 244.942278 s : WilsonFermion5D CommTime /Calls : 1619.53 us Grid : Message : 244.942280 s : WilsonFermion5D FaceTime /Calls : 500.63 us Grid : Message : 244.942284 s : WilsonFermion5D ComputeTime1/Calls : 4.79807 us Grid : Message : 244.942286 s : WilsonFermion5D ComputeTime2/Calls : 519.37 us Grid : Message : 244.942306 s : Average mflops/s per call : 1.06182e+10 Grid : Message : 244.942310 s : Average mflops/s per call per rank : 3.31819e+08 Grid : Message : 244.942312 s : Average mflops/s per call per node : 1.32728e+09 Grid : Message : 244.942314 s : Average mflops/s per call (full) : 2.18231e+07 Grid : Message : 244.942320 s : Average mflops/s per call per rank (full): 681973 Grid : Message : 244.942323 s : Average mflops/s per call per node (full): 2.72789e+06 Grid : Message : 244.942325 s : WilsonFermion5D Stencil Grid : Message : 244.942328 s : WilsonFermion5D StencilEven Grid : Message : 244.942329 s : WilsonFermion5D StencilOdd Grid : Message : 244.942332 s : WilsonFermion5D Stencil Reporti() Grid : Message : 244.942333 s : WilsonFermion5D StencilEven Reporti() Grid : Message : 244.942336 s : WilsonFermion5D StencilOdd Reporti() Grid : Message : 244.965897 s : r_e6.02129 Grid : Message : 244.969036 s : r_o6.02097 Grid : Message : 244.971639 s : res12.0423 Grid : Message : 245.929470 s : norm diff 0 Grid : Message : 245.230243 s : norm diff even 0 Grid : Message : 245.303398 s : norm diff odd 0