Initializing AMReX (26.07-16-g2d4861ab916b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-16-g2d4861ab916b) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7744 ... 0.7751 ... 0.7758 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1339 0.1419 0.1498 19.31% amrex::unpackBuffer 103 0.1287 0.1297 0.1306 16.83% amrex::unpackRemotes 103 0.105 0.1068 0.1086 14.00% ParticleContainer::Redistribute_impl() 103 0.08893 0.09478 0.1006 12.97% Redistribute_partition 103 0.09031 0.09086 0.09141 11.78% ParticleCopyPlan::build 103 0.0559 0.056 0.0561 7.23% TestParticleContainer::moveParticles 100 0.04924 0.04927 0.0493 6.35% amrex::communicateParticlesStart 103 0.02538 0.02726 0.02915 3.76% TestParticleContainer::checkAnswer 103 0.01486 0.01881 0.02277 2.94% amrex::computeNeighborProcs 101 0.01981 0.02022 0.02063 2.66% ParticleCopyPlan::buildMPIStart 103 0.01187 0.01417 0.01647 2.12% amrex::communicateParticlesFinish 103 0.008365 0.01096 0.01355 1.75% ParticleCopyPlan::doHandShake 103 0.002311 0.004895 0.00748 0.96% InitParticles 1 0.00455 0.004753 0.004957 0.64% testRedistribute 1 0.0006946 0.0008192 0.0009439 0.12% ParticleContainer::OK() 103 2.58e-05 2.643e-05 2.706e-05 0.00% Other 522 0.00306 0.003907 0.004754 0.61% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7744 0.7751 0.7758 100.00% ParticleContainer::Redistribute_impl() 103 0.6106 0.6107 0.6108 78.73% numParticlesOutOfRange() 614 0.1339 0.1419 0.1498 19.31% amrex::unpackBuffer 103 0.1287 0.1297 0.1306 16.83% amrex::unpackRemotes 103 0.105 0.1068 0.1086 14.00% ParticleCopyPlan::build 103 0.09494 0.09574 0.09655 12.44% Redistribute_partition 103 0.09031 0.09086 0.09141 11.78% TestParticleContainer::checkAnswer 103 0.05613 0.06008 0.06404 8.25% TestParticleContainer::moveParticles 100 0.04924 0.04927 0.0493 6.35% ParticleContainer::OK() 103 0.04126 0.04127 0.04127 5.32% amrex::communicateParticlesStart 103 0.02538 0.02726 0.02915 3.76% amrex::computeNeighborProcs 101 0.01981 0.02022 0.02063 2.66% ParticleCopyPlan::buildMPIStart 103 0.01878 0.01906 0.01935 2.49% amrex::communicateParticlesFinish 103 0.008365 0.01096 0.01355 1.75% InitParticles 1 0.009704 0.009706 0.009708 1.25% ParticleCopyPlan::doHandShake 103 0.002311 0.004895 0.00748 0.96% Other 522 0.00354 0.005201 0.006862 0.88% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9142 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 105 KiB 112 KiB 8324 KiB 8331 KiB 8339 KiB InitParticles 48 6957 KiB 6960 KiB 6962 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 129 KiB 135 KiB 8193 KiB 8201 KiB 8208 KiB amrex::packBuffer 204 347 KiB 347 KiB 347 KiB 8193 KiB 8200 KiB 8208 KiB Redistribute_partition 4054 96 KiB 96 KiB 96 KiB 1821 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3374 B 3383 B 3393 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1105 B 1105 B 1105 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 674 B 678 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 884 B 884 B 884 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 102 B 103 B 104 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 6 B 8 B 10 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 179 KiB 181 KiB 182 KiB 8193 KiB 8200 KiB 8208 KiB amrex::communicateParticlesStart 204 82 KiB 84 KiB 86 KiB 8193 KiB 8200 KiB 8208 KiB The_Pinned_Arena::Initialize() 2 7 B 12 B 17 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 862 B 862 B 862 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 891 B 892 B 893 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 B 256 B 256 B 256 B testRedistribute 4 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.07-16-g2d4861ab916b) finalized