Initializing AMReX (26.05-62-gff884e3b1e31)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-62-gff884e3b1e31) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7749 ... 0.7757 ... 0.7764 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1279 0.1426 0.1573 20.26% amrex::unpackBuffer 103 0.1283 0.1298 0.1314 16.92% amrex::unpackRemotes 103 0.1012 0.1069 0.1126 14.50% ParticleContainer::Redistribute_impl() 103 0.08229 0.09508 0.1079 13.89% Redistribute_partition 103 0.08998 0.09083 0.09169 11.81% ParticleCopyPlan::build 103 0.05593 0.05609 0.05624 7.24% TestParticleContainer::moveParticles 100 0.04888 0.04897 0.04906 6.32% amrex::communicateParticlesStart 103 0.02183 0.02698 0.03213 4.14% TestParticleContainer::checkAnswer 103 0.01253 0.01861 0.02468 3.18% amrex::computeNeighborProcs 101 0.01955 0.02019 0.02083 2.68% ParticleCopyPlan::buildMPIStart 103 0.0103 0.01419 0.01808 2.33% amrex::communicateParticlesFinish 103 0.004936 0.01095 0.01696 2.18% ParticleCopyPlan::doHandShake 103 0.0007064 0.004916 0.009126 1.18% InitParticles 1 0.004664 0.004863 0.005061 0.65% testRedistribute 1 0.000703 0.0008348 0.0009667 0.12% ParticleContainer::OK() 103 2.784e-05 2.795e-05 2.806e-05 0.00% Other 522 0.00305 0.003854 0.004658 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7749 0.7757 0.7764 100.00% ParticleContainer::Redistribute_impl() 103 0.6109 0.611 0.6111 78.71% numParticlesOutOfRange() 614 0.1279 0.1426 0.1573 20.26% amrex::unpackBuffer 103 0.1283 0.1298 0.1314 16.92% amrex::unpackRemotes 103 0.1012 0.1069 0.1126 14.50% ParticleCopyPlan::build 103 0.09473 0.09585 0.09696 12.49% Redistribute_partition 103 0.08998 0.09083 0.09169 11.81% TestParticleContainer::checkAnswer 103 0.05453 0.0606 0.06667 8.59% TestParticleContainer::moveParticles 100 0.04888 0.04897 0.04906 6.32% ParticleContainer::OK() 103 0.04199 0.04199 0.042 5.41% amrex::communicateParticlesStart 103 0.02183 0.02698 0.03213 4.14% amrex::computeNeighborProcs 101 0.01955 0.02019 0.02083 2.68% ParticleCopyPlan::buildMPIStart 103 0.01879 0.01911 0.01942 2.50% amrex::communicateParticlesFinish 103 0.004936 0.01095 0.01696 2.18% InitParticles 1 0.009805 0.009806 0.009807 1.26% ParticleCopyPlan::doHandShake 103 0.0007064 0.004916 0.009126 1.18% Other 522 0.00359 0.005159 0.006727 0.87% -------------------------------------------------------------------------------------------- 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 111 KiB 8331 KiB 8331 KiB 8332 KiB InitParticles 48 6934 KiB 6935 KiB 6937 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 121 KiB 128 KiB 135 KiB 8200 KiB 8201 KiB 8201 KiB amrex::packBuffer 204 342 KiB 344 KiB 346 KiB 8200 KiB 8200 KiB 8201 KiB Redistribute_partition 4054 95 KiB 95 KiB 96 KiB 1823 KiB 1823 KiB 1823 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 3377 B 3390 B 3403 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1100 B 1100 B 1101 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 665 B 671 B 677 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 881 B 881 B 881 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 99 B 102 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 6 B 6 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() 416 175 KiB 179 KiB 182 KiB 8200 KiB 8200 KiB 8201 KiB amrex::communicateParticlesStart 204 75 KiB 83 KiB 91 KiB 8200 KiB 8200 KiB 8201 KiB The_Pinned_Arena::Initialize() 2 6 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 859 B 859 B 860 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 887 B 889 B 891 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 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 (26.05-62-gff884e3b1e31) finalized