Initializing AMReX (26.07-20-g950d60e48284)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-20-g950d60e48284) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8232 ... 0.826 ... 0.8288 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1705 0.1775 0.1845 22.26% amrex::unpackBuffer 104 0.1488 0.1491 0.1494 18.03% Redistribute_partition 104 0.1211 0.1215 0.122 14.72% amrex::unpackRemotes 104 0.07863 0.08113 0.08362 10.09% ParticleContainer::Redistribute_impl() 104 0.05336 0.05805 0.06275 7.57% ParticleCopyPlan::build 104 0.05452 0.05548 0.05645 6.81% TestParticleContainer::checkAnswer 103 0.0478 0.05202 0.05624 6.79% TestParticleContainer::moveParticles 100 0.05586 0.05588 0.0559 6.74% amrex::communicateParticlesStart 104 0.01844 0.01907 0.0197 2.38% ParticleCopyPlan::buildMPIStart 104 0.01064 0.01427 0.01791 2.16% amrex::computeNeighborProcs 101 0.01753 0.01766 0.01779 2.15% ParticleCopyPlan::doHandShake 104 0.001729 0.005309 0.008889 1.07% amrex::communicateParticlesFinish 104 0.002374 0.005483 0.008592 1.04% DistributionMapping::LeastUsedCPUs() 3 1.241e-05 0.002795 0.005578 0.67% DenseBins::buildGPU 5 0.003032 0.003038 0.003044 0.37% testRedistribute 1 0.002643 0.002652 0.00266 0.32% InitParticles 1 0.0003064 0.0004621 0.0006178 0.07% ParticleContainer::OK() 103 3.29e-05 3.417e-05 3.543e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.278e-06 4.048e-06 4.817e-06 0.00% Other 527 0.004125 0.004458 0.004792 0.58% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8232 0.826 0.8288 100.00% ParticleContainer::Redistribute_impl() 104 0.5934 0.5934 0.5935 71.61% numParticlesOutOfRange() 616 0.1705 0.1775 0.1845 22.26% amrex::unpackBuffer 104 0.1488 0.1491 0.1494 18.03% Redistribute_partition 104 0.1211 0.1215 0.122 14.72% TestParticleContainer::checkAnswer 103 0.1044 0.1086 0.1129 13.62% ParticleCopyPlan::build 104 0.09268 0.09341 0.09414 11.36% amrex::unpackRemotes 104 0.07863 0.08113 0.08362 10.09% ParticleContainer::OK() 103 0.05661 0.05662 0.05663 6.83% TestParticleContainer::moveParticles 100 0.05586 0.05588 0.0559 6.74% amrex::communicateParticlesStart 104 0.01844 0.01907 0.0197 2.38% ParticleCopyPlan::buildMPIStart 104 0.01953 0.01958 0.01964 2.37% amrex::computeNeighborProcs 101 0.01753 0.01766 0.01779 2.15% InitParticles 1 0.009088 0.009092 0.009096 1.10% ParticleCopyPlan::doHandShake 104 0.001729 0.005309 0.008889 1.07% amrex::communicateParticlesFinish 104 0.002374 0.005483 0.008592 1.04% DistributionMapping::SFCProcessorMapDoIt() 3 1.915e-05 0.002802 0.005584 0.67% DistributionMapping::LeastUsedCPUs() 3 1.241e-05 0.002795 0.005578 0.67% DenseBins::buildGPU 5 0.003032 0.003038 0.003044 0.37% Other 527 0.004768 0.00511 0.005451 0.66% -------------------------------------------------------------------------------------------- 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 9142 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2795 B 2811 B 2827 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2171 B 2183 B 2195 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3978 B 3997 B 4016 B 49 KiB 49 KiB 49 KiB testRedistribute 24 106 B 113 B 120 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4093 B 4163 B 4233 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 357 B 359 B 362 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3351 B 3352 B 3353 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 570 B 576 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 897 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 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 5 B 6 B 7 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 7 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 14 B 36 B 59 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2104 B 2117 B 2131 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 677 B 679 B 681 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 707 B 707 B 708 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 109 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 (26.07-20-g950d60e48284) finalized