Initializing AMReX (26.10-76-g347a3a2d2675)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-76-g347a3a2d2675) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.784 ... 0.7862 ... 0.7884 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1298 0.1444 0.159 20.16% amrex::unpackBuffer 103 0.1291 0.1307 0.1322 16.77% amrex::unpackRemotes 103 0.1024 0.1081 0.1139 14.44% ParticleContainer::Redistribute_impl() 103 0.08054 0.09563 0.1107 14.05% Redistribute_partition 103 0.09132 0.09226 0.09319 11.82% ParticleCopyPlan::build 103 0.05618 0.0563 0.05641 7.16% TestParticleContainer::moveParticles 100 0.04935 0.04943 0.04951 6.28% amrex::communicateParticlesStart 103 0.01984 0.02774 0.03565 4.52% TestParticleContainer::checkAnswer 103 0.01345 0.01907 0.0247 3.13% amrex::computeNeighborProcs 102 0.01992 0.02054 0.02117 2.69% ParticleCopyPlan::buildMPIStart 103 0.01051 0.01461 0.01871 2.37% amrex::communicateParticlesFinish 103 0.005168 0.01085 0.01653 2.10% ParticleCopyPlan::doHandShake 103 0.0007586 0.005197 0.009635 1.22% InitParticles 1 0.004636 0.004835 0.005035 0.64% testNeighborProcsCoarseToFine 1 2.876e-05 0.002222 0.004415 0.56% testRedistribute 1 0.0006955 0.0008282 0.0009609 0.12% ParticleContainer::OK() 103 3.209e-05 3.504e-05 3.798e-05 0.00% Other 529 0.003103 0.003446 0.003789 0.48% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7839 0.7839 0.7839 99.43% ParticleContainer::Redistribute_impl() 103 0.6611 0.6665 0.672 85.23% numParticlesOutOfRange() 410 0.1298 0.1444 0.159 20.16% amrex::unpackBuffer 103 0.1291 0.1307 0.1322 16.77% amrex::unpackRemotes 103 0.1024 0.1081 0.1139 14.44% ParticleCopyPlan::build 103 0.09612 0.09715 0.09817 12.45% Redistribute_partition 103 0.09132 0.09226 0.09319 11.82% TestParticleContainer::checkAnswer 103 0.0568 0.06222 0.06765 8.58% TestParticleContainer::moveParticles 100 0.04935 0.04943 0.04951 6.28% ParticleContainer::OK() 103 0.04295 0.04315 0.04335 5.50% amrex::communicateParticlesStart 103 0.01984 0.02774 0.03565 4.52% amrex::computeNeighborProcs 102 0.01992 0.02054 0.02117 2.69% ParticleCopyPlan::buildMPIStart 103 0.01947 0.01981 0.02014 2.55% amrex::communicateParticlesFinish 103 0.005168 0.01085 0.01653 2.10% InitParticles 1 0.009779 0.00978 0.009782 1.24% ParticleCopyPlan::doHandShake 103 0.0007586 0.005197 0.009635 1.22% testNeighborProcsCoarseToFine 1 4.801e-05 0.002247 0.004446 0.56% Other 529 0.003639 0.004028 0.004417 0.56% -------------------------------------------------------------------------------------------- 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 9143 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 101 KiB 105 KiB 108 KiB 8320 KiB 8331 KiB 8342 KiB InitParticles 48 6975 KiB 6976 KiB 6978 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 127 KiB 128 KiB 129 KiB 8189 KiB 8201 KiB 8212 KiB amrex::packBuffer 204 336 KiB 338 KiB 341 KiB 8189 KiB 8200 KiB 8211 KiB Redistribute_partition 4054 93 KiB 94 KiB 94 KiB 1820 KiB 1822 KiB 1825 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3355 B 3387 B 3420 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1105 B 1105 B 1106 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 666 B 672 B 679 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 885 B 885 B 885 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 99 B 102 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 8 B 11 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() 416 164 KiB 181 KiB 198 KiB 8189 KiB 8200 KiB 8212 KiB amrex::communicateParticlesStart 204 75 KiB 86 KiB 96 KiB 8189 KiB 8200 KiB 8211 KiB The_Pinned_Arena::Initialize() 2 8 B 11 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 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 892 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 206 126 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: [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 (26.10-76-g347a3a2d2675) finalized