Initializing AMReX (26.09-190-g541acefee8d0)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-190-g541acefee8d0) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7814 ... 0.7831 ... 0.7848 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1309 0.1441 0.1572 20.04% amrex::unpackBuffer 103 0.1281 0.1299 0.1317 16.78% amrex::unpackRemotes 103 0.1033 0.1071 0.1109 14.13% ParticleContainer::Redistribute_impl() 103 0.08707 0.09656 0.106 13.51% Redistribute_partition 103 0.0902 0.09117 0.09214 11.74% ParticleCopyPlan::build 103 0.05593 0.05602 0.05611 7.15% TestParticleContainer::moveParticles 100 0.04908 0.04916 0.04924 6.27% amrex::communicateParticlesStart 103 0.02722 0.02866 0.03009 3.83% TestParticleContainer::checkAnswer 103 0.0134 0.01961 0.02583 3.29% amrex::computeNeighborProcs 102 0.01947 0.02032 0.02117 2.70% ParticleCopyPlan::buildMPIStart 103 0.009818 0.01433 0.01884 2.40% amrex::communicateParticlesFinish 103 0.004452 0.01066 0.01686 2.15% ParticleCopyPlan::doHandShake 103 0.0003707 0.004906 0.009442 1.20% InitParticles 1 0.004719 0.004918 0.005116 0.65% testRedistribute 1 0.0007179 0.0008542 0.0009906 0.13% ParticleContainer::OK() 103 2.875e-05 3.021e-05 3.168e-05 0.00% Other 523 0.002974 0.004891 0.006808 0.87% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7813 0.7813 0.7813 99.56% ParticleContainer::Redistribute_impl() 103 0.6577 0.6635 0.6692 85.27% numParticlesOutOfRange() 410 0.1309 0.1441 0.1572 20.04% amrex::unpackBuffer 103 0.1281 0.1299 0.1317 16.78% amrex::unpackRemotes 103 0.1033 0.1071 0.1109 14.13% ParticleCopyPlan::build 103 0.09505 0.09599 0.09694 12.35% Redistribute_partition 103 0.0902 0.09117 0.09214 11.74% TestParticleContainer::checkAnswer 103 0.05673 0.06292 0.06911 8.81% TestParticleContainer::moveParticles 100 0.04908 0.04916 0.04924 6.27% ParticleContainer::OK() 103 0.04328 0.04331 0.04333 5.52% amrex::communicateParticlesStart 103 0.02722 0.02866 0.03009 3.83% amrex::computeNeighborProcs 102 0.01947 0.02032 0.02117 2.70% ParticleCopyPlan::buildMPIStart 103 0.01921 0.01923 0.01926 2.45% amrex::communicateParticlesFinish 103 0.004452 0.01066 0.01686 2.15% InitParticles 1 0.009745 0.009747 0.009749 1.24% ParticleCopyPlan::doHandShake 103 0.0003707 0.004906 0.009442 1.20% Other 523 0.003508 0.005498 0.007489 0.95% -------------------------------------------------------------------------------------------- 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 9141 KiB 9141 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 107 KiB 108 KiB 110 KiB 8318 KiB 8331 KiB 8345 KiB InitParticles 48 6975 KiB 6978 KiB 6980 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 128 KiB 129 KiB 129 KiB 8186 KiB 8201 KiB 8215 KiB amrex::packBuffer 204 366 KiB 367 KiB 369 KiB 8185 KiB 8200 KiB 8215 KiB Redistribute_partition 4054 100 KiB 100 KiB 101 KiB 1820 KiB 1823 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 27 B 28 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3393 B 3433 B 3473 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1110 B 1110 B 1111 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 676 B 682 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 889 B 889 B 889 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 B 105 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 5 B 5 B 6 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() 416 168 KiB 196 KiB 224 KiB 8186 KiB 8200 KiB 8215 KiB amrex::communicateParticlesStart 204 80 KiB 87 KiB 94 KiB 8185 KiB 8200 KiB 8215 KiB The_Pinned_Arena::Initialize() 2 8 B 12 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 864 B 864 B 865 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 893 B 894 B 896 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 130 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: [7591 ... 7591] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.09-190-g541acefee8d0) finalized