Initializing AMReX (26.05-41-gba3cb0c68650)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-41-gba3cb0c68650) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 14.01 ... 14.01 ... 14.01 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 3.37 3.449 3.528 25.18% amrex::unpackBuffer 104 2.691 2.71 2.728 19.47% Redistribute_partition 104 2.252 2.253 2.253 16.08% amrex::unpackRemotes 104 2.085 2.119 2.152 15.36% TestParticleContainer::moveParticles 100 1.093 1.093 1.094 7.81% ParticleContainer::Redistribute_impl() 104 0.5097 0.5654 0.621 4.43% ParticleCopyPlan::build 104 0.5552 0.5555 0.5559 3.97% TestParticleContainer::checkAnswer 103 0.4644 0.5091 0.5539 3.95% amrex::communicateParticlesStart 104 0.1881 0.195 0.2019 1.44% amrex::computeNeighborProcs 101 0.1842 0.1844 0.1845 1.32% ParticleCopyPlan::buildMPIStart 104 0.09294 0.1372 0.1815 1.30% ParticleCopyPlan::doHandShake 104 0.0003258 0.04704 0.09376 0.67% amrex::communicateParticlesFinish 104 0.02065 0.05157 0.08248 0.59% testRedistribute 1 0.02237 0.02325 0.02413 0.17% InitParticles 1 0.008642 0.009054 0.009466 0.07% ParticleContainer::OK() 103 3.976e-05 4.273e-05 4.571e-05 0.00% Other 538 0.1015 0.1079 0.1142 0.82% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 14.01 14.01 14.01 100.00% ParticleContainer::Redistribute_impl() 104 10.14 10.14 10.14 72.37% numParticlesOutOfRange() 616 3.37 3.449 3.528 25.18% amrex::unpackBuffer 104 2.691 2.71 2.728 19.47% Redistribute_partition 104 2.252 2.253 2.253 16.08% amrex::unpackRemotes 104 2.085 2.119 2.152 15.36% TestParticleContainer::checkAnswer 103 1.56 1.605 1.65 11.77% ParticleContainer::OK() 103 1.096 1.096 1.096 7.82% TestParticleContainer::moveParticles 100 1.093 1.093 1.094 7.81% ParticleCopyPlan::build 104 0.9229 0.9255 0.928 6.62% amrex::communicateParticlesStart 104 0.1881 0.195 0.2019 1.44% ParticleCopyPlan::buildMPIStart 104 0.1819 0.1843 0.1867 1.33% amrex::computeNeighborProcs 101 0.1842 0.1844 0.1845 1.32% InitParticles 1 0.1116 0.1116 0.1116 0.80% ParticleCopyPlan::doHandShake 104 0.0003258 0.04704 0.09376 0.67% amrex::communicateParticlesFinish 104 0.02065 0.05157 0.08248 0.59% Other 538 0.1061 0.1145 0.1229 0.88% -------------------------------------------------------------------------------------------- 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 9210 KiB 9211 KiB 9211 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 365 1258 KiB 1262 KiB 1266 KiB 7077 KiB 7084 KiB 7091 KiB InitParticles 24 6852 KiB 6853 KiB 6853 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 83 KiB 84 KiB 85 KiB 6914 KiB 6921 KiB 6928 KiB amrex::packBuffer 208 180 KiB 182 KiB 183 KiB 6913 KiB 6920 KiB 6927 KiB Redistribute_partition 12146 75 KiB 76 KiB 76 KiB 1836 KiB 1838 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8372 B 8424 B 8477 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 71 B 76 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5609 B 5664 B 5720 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3789 B 3789 B 3789 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 662 B 666 B 671 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 1013 B 1013 B 1013 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 117 B 118 B 119 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 0 B 0 B 0 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 0 B 0 B 1 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 127 KiB 127 KiB 128 KiB 6914 KiB 6920 KiB 6927 KiB amrex::communicateParticlesStart 206 54 KiB 54 KiB 55 KiB 6913 KiB 6919 KiB 6926 KiB InitParticles 300 2367 B 2494 B 2622 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1563 B 1563 B 1563 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 1012 B 1012 B 1012 B 1536 B 1536 B 1536 B Redistribute_partition 1244 518 B 518 B 518 B 768 B 768 B 768 B ParticleCopyPlan::build 208 128 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 124 B 124 B 124 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 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 (26.05-41-gba3cb0c68650) finalized