Initializing AMReX (26.07-41-g5ca2c5e23267)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g5ca2c5e23267) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.548 ... 1.549 ... 1.551 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3597 0.373 0.3864 24.91% amrex::unpackBuffer 104 0.2725 0.2739 0.2753 17.75% Redistribute_partition 104 0.2618 0.2621 0.2624 16.92% amrex::unpackRemotes 104 0.2062 0.2124 0.2185 14.09% TestParticleContainer::moveParticles 100 0.121 0.1211 0.1212 7.82% ParticleContainer::Redistribute_impl() 104 0.07954 0.09411 0.1087 7.01% TestParticleContainer::checkAnswer 103 0.05357 0.05801 0.06245 4.03% ParticleCopyPlan::build 104 0.05213 0.0524 0.05266 3.40% amrex::communicateParticlesStart 104 0.01847 0.02614 0.03382 2.18% amrex::computeNeighborProcs 101 0.0243 0.02435 0.0244 1.57% ParticleCopyPlan::buildMPIStart 104 0.00997 0.01444 0.01891 1.22% amrex::communicateParticlesFinish 104 0.006 0.009803 0.01361 0.88% ParticleCopyPlan::doHandShake 104 0.0005534 0.00496 0.009367 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007319 0.007824 0.008328 0.54% InitParticles 1 0.003331 0.003619 0.003907 0.25% testRedistribute 1 0.002805 0.002891 0.002977 0.19% ParticleContainer::OK() 103 2.787e-05 2.814e-05 2.841e-05 0.00% Other 434 0.006373 0.008178 0.009984 0.64% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.548 1.549 1.551 100.00% ParticleContainer::Redistribute_impl() 104 1.12 1.12 1.12 72.23% numParticlesOutOfRange() 411 0.3597 0.373 0.3864 24.91% amrex::unpackBuffer 104 0.2725 0.2739 0.2753 17.75% Redistribute_partition 104 0.2618 0.2621 0.2624 16.92% amrex::unpackRemotes 104 0.2062 0.2124 0.2185 14.09% TestParticleContainer::checkAnswer 103 0.1731 0.1775 0.182 11.73% TestParticleContainer::moveParticles 100 0.121 0.1211 0.1212 7.82% ParticleContainer::OK() 103 0.1195 0.1195 0.1195 7.71% ParticleCopyPlan::build 104 0.09716 0.0973 0.09743 6.28% amrex::communicateParticlesStart 104 0.01847 0.02614 0.03382 2.18% amrex::computeNeighborProcs 101 0.0243 0.02435 0.0244 1.57% ParticleCopyPlan::buildMPIStart 104 0.01934 0.0194 0.01946 1.25% InitParticles 1 0.01593 0.01593 0.01593 1.03% amrex::communicateParticlesFinish 104 0.006 0.009803 0.01361 0.88% ParticleCopyPlan::doHandShake 104 0.0005534 0.00496 0.009367 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007319 0.007824 0.008328 0.54% Other 434 0.00694 0.01046 0.01399 0.90% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 357 1180 KiB 1183 KiB 1186 KiB 7088 KiB 7091 KiB 7095 KiB InitParticles 24 6409 KiB 6410 KiB 6411 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 84 KiB 6918 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 199 KiB 199 KiB 200 KiB 6917 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1838 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8992 B 9022 B 9053 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5176 B 5181 B 5187 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3559 B 3559 B 3560 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 617 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 952 B 952 B 952 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 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 4 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 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 132 KiB 136 KiB 141 KiB 6918 KiB 6920 KiB 6923 KiB amrex::communicateParticlesStart 206 48 KiB 55 KiB 62 KiB 6917 KiB 6919 KiB 6922 KiB InitParticles 300 6658 B 7402 B 8146 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1459 B 1461 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 486 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 120 B 121 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: [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 (26.07-41-g5ca2c5e23267) finalized