Initializing AMReX (26.06-10-g61f7201085dc)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-10-g61f7201085dc) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.539 ... 1.54 ... 1.54 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3593 0.3712 0.3831 24.87% amrex::unpackBuffer 104 0.272 0.2728 0.2735 17.76% Redistribute_partition 104 0.2609 0.2611 0.2613 16.97% amrex::unpackRemotes 104 0.2062 0.2119 0.2176 14.13% TestParticleContainer::moveParticles 100 0.1208 0.1209 0.121 7.86% ParticleContainer::Redistribute_impl() 104 0.08149 0.09241 0.1033 6.71% TestParticleContainer::checkAnswer 103 0.05234 0.05652 0.06071 3.94% ParticleCopyPlan::build 104 0.05195 0.05208 0.05221 3.39% amrex::communicateParticlesStart 104 0.02113 0.02645 0.03177 2.06% amrex::computeNeighborProcs 101 0.02421 0.02422 0.02423 1.57% ParticleCopyPlan::buildMPIStart 104 0.01123 0.01431 0.01739 1.13% amrex::communicateParticlesFinish 104 0.006543 0.009925 0.01331 0.86% ParticleCopyPlan::doHandShake 104 0.001649 0.004904 0.008159 0.53% ParticleContainer::ReserveForRedistribute() 104 0.006665 0.007159 0.007653 0.50% InitParticles 1 0.003294 0.003477 0.00366 0.24% testRedistribute 1 0.002778 0.002874 0.002971 0.19% ParticleContainer::OK() 103 3.429e-05 3.5e-05 3.572e-05 0.00% Other 434 0.006455 0.007222 0.007989 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.539 1.539 1.54 100.00% ParticleContainer::Redistribute_impl() 104 1.114 1.115 1.115 72.37% numParticlesOutOfRange() 616 0.3593 0.3712 0.3831 24.87% amrex::unpackBuffer 104 0.272 0.2728 0.2735 17.76% Redistribute_partition 104 0.2609 0.2611 0.2613 16.97% amrex::unpackRemotes 104 0.2062 0.2119 0.2176 14.13% TestParticleContainer::checkAnswer 103 0.171 0.1752 0.1794 11.65% TestParticleContainer::moveParticles 100 0.1208 0.1209 0.121 7.86% ParticleContainer::OK() 103 0.1187 0.1187 0.1187 7.71% ParticleCopyPlan::build 104 0.09635 0.09667 0.09699 6.30% amrex::communicateParticlesStart 104 0.02113 0.02645 0.03177 2.06% amrex::computeNeighborProcs 101 0.02421 0.02422 0.02423 1.57% ParticleCopyPlan::buildMPIStart 104 0.01904 0.01921 0.01939 1.26% InitParticles 1 0.01569 0.0157 0.0157 1.02% amrex::communicateParticlesFinish 104 0.006543 0.009925 0.01331 0.86% ParticleCopyPlan::doHandShake 104 0.001649 0.004904 0.008159 0.53% ParticleContainer::ReserveForRedistribute() 104 0.006665 0.007159 0.007653 0.50% Other 434 0.007025 0.008539 0.01005 0.65% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9175 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 356 1176 KiB 1179 KiB 1182 KiB 7077 KiB 7084 KiB 7091 KiB InitParticles 24 6392 KiB 6393 KiB 6394 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 83 KiB 86 KiB 6914 KiB 6921 KiB 6928 KiB amrex::packBuffer 208 199 KiB 201 KiB 202 KiB 6912 KiB 6920 KiB 6927 KiB Redistribute_partition 12146 79 KiB 79 KiB 80 KiB 1837 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9006 B 9055 B 9105 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5161 B 5177 B 5194 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3551 B 3551 B 3552 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 108 B 256 B 256 B 256 B --------------------------------------------------------------------------------------------------------------------------- Managed Memory Usage: --------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------- The_Managed_Arena::Initialize() 2 3 B 3 B 3 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 4 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 133 KiB 137 KiB 142 KiB 6913 KiB 6920 KiB 6928 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 61 KiB 6912 KiB 6920 KiB 6927 KiB InitParticles 300 6705 B 7193 B 7681 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1454 B 1456 B 1458 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 945 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 B 256 B 256 B 256 B testRedistribute 24 0 B 0 B 0 B 256 B 256 B 256 B ---------------------------------------------------------------------------------------------------------------------- Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.06-10-g61f7201085dc) finalized