Initializing AMReX (26.04-113-g05a28aa730e4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-113-g05a28aa730e4) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.809 ... 0.8111 ... 0.8133 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1704 0.1729 0.1755 21.57% amrex::unpackBuffer 104 0.1495 0.15 0.1505 18.50% Redistribute_partition 104 0.1202 0.1202 0.1203 14.79% amrex::unpackRemotes 104 0.07908 0.07973 0.08038 9.88% ParticleContainer::Redistribute_impl() 104 0.05308 0.05574 0.0584 7.18% TestParticleContainer::moveParticles 100 0.05539 0.0554 0.05541 6.81% ParticleCopyPlan::build 104 0.05394 0.05451 0.05507 6.77% TestParticleContainer::checkAnswer 103 0.04727 0.04951 0.05174 6.36% amrex::communicateParticlesStart 104 0.01863 0.01879 0.01896 2.33% amrex::computeNeighborProcs 101 0.017 0.01718 0.01736 2.13% ParticleCopyPlan::buildMPIStart 104 0.01245 0.01367 0.01488 1.83% ParticleCopyPlan::doHandShake 104 0.003535 0.005303 0.007072 0.87% amrex::communicateParticlesFinish 104 0.004731 0.005383 0.006035 0.74% DistributionMapping::LeastUsedCPUs() 3 1.313e-05 0.002179 0.004344 0.53% DenseBins::buildGPU 5 0.003016 0.003022 0.003029 0.37% testRedistribute 1 0.002517 0.002611 0.002705 0.33% InitParticles 1 0.00028 0.000432 0.0005839 0.07% ParticleContainer::OK() 103 3.881e-05 3.963e-05 4.046e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 5.621e-06 1.286e-05 2.01e-05 0.00% Other 527 0.004357 0.004473 0.00459 0.56% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.809 0.8111 0.8133 100.00% ParticleContainer::Redistribute_impl() 104 0.5845 0.5845 0.5845 71.87% numParticlesOutOfRange() 616 0.1704 0.1729 0.1755 21.57% amrex::unpackBuffer 104 0.1495 0.15 0.1505 18.50% Redistribute_partition 104 0.1202 0.1202 0.1203 14.79% TestParticleContainer::checkAnswer 103 0.102 0.1043 0.1065 13.10% ParticleCopyPlan::build 104 0.09011 0.09139 0.09268 11.40% amrex::unpackRemotes 104 0.07908 0.07973 0.08038 9.88% TestParticleContainer::moveParticles 100 0.05539 0.0554 0.05541 6.81% ParticleContainer::OK() 103 0.05474 0.05476 0.05478 6.74% ParticleCopyPlan::buildMPIStart 104 0.01841 0.01897 0.01953 2.40% amrex::communicateParticlesStart 104 0.01863 0.01879 0.01896 2.33% amrex::computeNeighborProcs 101 0.017 0.01718 0.01736 2.13% InitParticles 1 0.009015 0.009024 0.009033 1.11% ParticleCopyPlan::doHandShake 104 0.003535 0.005303 0.007072 0.87% amrex::communicateParticlesFinish 104 0.004731 0.005383 0.006035 0.74% DistributionMapping::SFCProcessorMapDoIt() 3 3.432e-05 0.002193 0.004351 0.54% DistributionMapping::LeastUsedCPUs() 3 1.313e-05 0.002179 0.004344 0.53% DenseBins::buildGPU 5 0.003016 0.003022 0.003029 0.37% Other 527 0.004997 0.005121 0.005246 0.64% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9145 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2814 B 2820 B 2826 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 108 30 KiB 31 KiB 32 KiB 114 KiB 115 KiB 115 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2223 B 2231 B 2240 B 104 KiB 104 KiB 104 KiB Redistribute_partition 5908 3984 B 3986 B 3989 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 109 B 116 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4062 B 4080 B 4099 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 588 354 B 356 B 359 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3336 B 3336 B 3337 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 566 B 569 B 573 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 893 B 893 B 893 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 91 B 91 B 92 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 ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 8 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 38 B 62 B 86 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2152 B 2155 B 2158 B 104 KiB 104 KiB 104 KiB amrex::communicateParticlesStart 204 687 B 689 B 691 B 104 KiB 104 KiB 104 KiB numParticlesOutOfRange() 1858 704 B 704 B 704 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 444 B 444 B 444 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 B 100 B 100 B 256 B 256 B 256 B testRedistribute 24 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: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.04-113-g05a28aa730e4) finalized