Initializing AMReX (26.06-13-g87eac2327e9f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-13-g87eac2327e9f) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7727 ... 0.7734 ... 0.7741 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1323 0.1416 0.151 19.51% amrex::unpackBuffer 103 0.1282 0.1295 0.1307 16.89% amrex::unpackRemotes 103 0.1046 0.1072 0.1097 14.17% ParticleContainer::Redistribute_impl() 103 0.0817 0.09381 0.1059 13.68% Redistribute_partition 103 0.09029 0.09094 0.0916 11.83% ParticleCopyPlan::build 103 0.05584 0.05584 0.05584 7.21% TestParticleContainer::moveParticles 100 0.04919 0.04919 0.0492 6.36% amrex::communicateParticlesStart 103 0.0221 0.02793 0.03376 4.36% TestParticleContainer::checkAnswer 103 0.01315 0.01786 0.02256 2.91% amrex::computeNeighborProcs 101 0.01958 0.0202 0.02081 2.69% ParticleCopyPlan::buildMPIStart 103 0.0106 0.01377 0.01694 2.19% amrex::communicateParticlesFinish 103 0.005904 0.01095 0.01599 2.07% ParticleCopyPlan::doHandShake 103 0.001662 0.004903 0.008144 1.05% InitParticles 1 0.004634 0.004831 0.005028 0.65% testRedistribute 1 0.0007203 0.0008502 0.00098 0.13% ParticleContainer::OK() 103 3.179e-05 3.219e-05 3.259e-05 0.00% Other 522 0.003087 0.00401 0.004933 0.64% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7727 0.7734 0.7741 100.00% ParticleContainer::Redistribute_impl() 103 0.6102 0.6104 0.6105 78.87% numParticlesOutOfRange() 614 0.1323 0.1416 0.151 19.51% amrex::unpackBuffer 103 0.1282 0.1295 0.1307 16.89% amrex::unpackRemotes 103 0.1046 0.1072 0.1097 14.17% ParticleCopyPlan::build 103 0.09452 0.09522 0.09591 12.39% Redistribute_partition 103 0.09029 0.09094 0.0916 11.83% TestParticleContainer::checkAnswer 103 0.05401 0.05878 0.06355 8.21% TestParticleContainer::moveParticles 100 0.04919 0.04919 0.0492 6.36% ParticleContainer::OK() 103 0.04086 0.04092 0.04098 5.29% amrex::communicateParticlesStart 103 0.0221 0.02793 0.03376 4.36% amrex::computeNeighborProcs 101 0.01958 0.0202 0.02081 2.69% ParticleCopyPlan::buildMPIStart 103 0.0186 0.01867 0.01875 2.42% amrex::communicateParticlesFinish 103 0.005904 0.01095 0.01599 2.07% InitParticles 1 0.009663 0.009664 0.009666 1.25% ParticleCopyPlan::doHandShake 103 0.001662 0.004903 0.008144 1.05% Other 522 0.003568 0.005287 0.007006 0.91% -------------------------------------------------------------------------------------------- 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 9130 KiB 9131 KiB 9131 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 96 KiB 106 KiB 116 KiB 8319 KiB 8332 KiB 8346 KiB InitParticles 48 6926 KiB 6930 KiB 6933 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 120 KiB 127 KiB 134 KiB 8187 KiB 8201 KiB 8214 KiB amrex::packBuffer 204 338 KiB 341 KiB 343 KiB 8187 KiB 8200 KiB 8214 KiB Redistribute_partition 4054 94 KiB 94 KiB 95 KiB 1820 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 12 KiB 12 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3341 B 3358 B 3375 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1099 B 1099 B 1099 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 667 B 671 B 676 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 879 B 879 B 880 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 B 106 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() 416 147 KiB 185 KiB 222 KiB 8187 KiB 8200 KiB 8214 KiB amrex::communicateParticlesStart 204 77 KiB 90 KiB 103 KiB 8187 KiB 8200 KiB 8214 KiB The_Pinned_Arena::Initialize() 2 7 B 10 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 858 B 858 B 859 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 887 B 888 B 890 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 128 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: [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 (26.06-13-g87eac2327e9f) finalized