Initializing AMReX (26.04-100-g9aaff4128aa5)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-100-g9aaff4128aa5) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7992 ... 0.8016 ... 0.804 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1653 0.1726 0.1799 22.37% amrex::unpackBuffer 104 0.1439 0.1447 0.1455 18.10% Redistribute_partition 104 0.1178 0.1182 0.1186 14.75% amrex::unpackRemotes 104 0.07469 0.07792 0.08115 10.09% ParticleContainer::Redistribute_impl() 104 0.05106 0.0561 0.06115 7.60% ParticleCopyPlan::build 104 0.05327 0.05427 0.05528 6.88% TestParticleContainer::checkAnswer 103 0.04644 0.05072 0.055 6.84% TestParticleContainer::moveParticles 100 0.05432 0.05432 0.05433 6.76% amrex::communicateParticlesStart 104 0.01789 0.01856 0.01923 2.39% ParticleCopyPlan::buildMPIStart 104 0.01029 0.01418 0.01806 2.25% amrex::computeNeighborProcs 101 0.01698 0.01714 0.01729 2.15% ParticleCopyPlan::doHandShake 104 0.001158 0.005063 0.008969 1.12% amrex::communicateParticlesFinish 104 0.002457 0.005303 0.00815 1.01% DistributionMapping::LeastUsedCPUs() 3 1.372e-05 0.002433 0.004851 0.60% DenseBins::buildGPU 5 0.003022 0.003029 0.003036 0.38% testRedistribute 1 0.00248 0.002557 0.002634 0.33% InitParticles 1 0.0002795 0.0004391 0.0005988 0.07% ParticleContainer::OK() 103 2.855e-05 2.866e-05 2.876e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.143e-06 3.772e-06 4.401e-06 0.00% Other 527 0.003813 0.0041 0.004386 0.55% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7992 0.8016 0.804 100.00% ParticleContainer::Redistribute_impl() 104 0.5756 0.5757 0.5758 71.61% numParticlesOutOfRange() 616 0.1653 0.1726 0.1799 22.37% amrex::unpackBuffer 104 0.1439 0.1447 0.1455 18.10% Redistribute_partition 104 0.1178 0.1182 0.1186 14.75% TestParticleContainer::checkAnswer 103 0.1015 0.1058 0.11 13.68% ParticleCopyPlan::build 104 0.09035 0.09122 0.09208 11.45% amrex::unpackRemotes 104 0.07469 0.07792 0.08115 10.09% ParticleContainer::OK() 103 0.05502 0.05504 0.05506 6.85% TestParticleContainer::moveParticles 100 0.05432 0.05432 0.05433 6.76% ParticleCopyPlan::buildMPIStart 104 0.01922 0.01924 0.01926 2.40% amrex::communicateParticlesStart 104 0.01789 0.01856 0.01923 2.39% amrex::computeNeighborProcs 101 0.01698 0.01714 0.01729 2.15% InitParticles 1 0.009038 0.009039 0.00904 1.12% ParticleCopyPlan::doHandShake 104 0.001158 0.005063 0.008969 1.12% amrex::communicateParticlesFinish 104 0.002457 0.005303 0.00815 1.01% DistributionMapping::SFCProcessorMapDoIt() 3 1.797e-05 0.002438 0.004857 0.60% DistributionMapping::LeastUsedCPUs() 3 1.372e-05 0.002433 0.004851 0.60% DenseBins::buildGPU 5 0.003022 0.003029 0.003036 0.38% Other 527 0.004452 0.004748 0.005044 0.63% -------------------------------------------------------------------------------------------- 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 9144 KiB 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2813 B 2830 B 2847 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2177 B 2188 B 2199 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3980 B 3999 B 4019 B 49 KiB 49 KiB 49 KiB testRedistribute 24 109 B 111 B 113 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4099 B 4162 B 4225 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 356 B 359 B 362 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3341 B 3341 B 3342 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 561 B 568 B 575 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 895 B 895 B 895 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 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 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 11 B 13 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 38 B 63 B 89 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2097 B 2114 B 2131 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 680 B 681 B 682 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 705 B 705 B 706 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 (26.04-100-g9aaff4128aa5) finalized