Initializing AMReX (26.06-10-g61f7201085dc)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-10-g61f7201085dc) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.807 ... 0.8078 ... 0.8085 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1687 0.1748 0.181 22.39% amrex::unpackBuffer 104 0.1454 0.1468 0.1483 18.34% Redistribute_partition 104 0.1197 0.1197 0.1197 14.81% amrex::unpackRemotes 104 0.07785 0.07972 0.08159 10.09% ParticleContainer::Redistribute_impl() 104 0.05207 0.05566 0.05924 7.33% ParticleCopyPlan::build 104 0.05504 0.05514 0.05524 6.83% TestParticleContainer::moveParticles 100 0.055 0.055 0.05501 6.80% TestParticleContainer::checkAnswer 103 0.04526 0.04959 0.05393 6.67% amrex::communicateParticlesStart 104 0.01829 0.01879 0.01929 2.39% amrex::computeNeighborProcs 101 0.01714 0.01735 0.01755 2.17% ParticleCopyPlan::buildMPIStart 104 0.0109 0.01366 0.01642 2.03% ParticleCopyPlan::doHandShake 104 0.00231 0.005105 0.007899 0.98% amrex::communicateParticlesFinish 104 0.003744 0.005343 0.006942 0.86% DenseBins::buildGPU 5 0.00302 0.003037 0.003054 0.38% testRedistribute 1 0.00232 0.002445 0.00257 0.32% ParticleContainer::ReserveForRedistribute() 104 0.001769 0.002013 0.002257 0.28% InitParticles 1 0.0005815 0.0006391 0.0006967 0.09% ParticleContainer::OK() 103 2.691e-05 2.788e-05 2.885e-05 0.00% Other 429 0.002053 0.002905 0.003757 0.46% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.807 0.8078 0.8085 100.00% ParticleContainer::Redistribute_impl() 104 0.5824 0.5825 0.5826 72.06% numParticlesOutOfRange() 616 0.1687 0.1748 0.181 22.39% amrex::unpackBuffer 104 0.1454 0.1468 0.1483 18.34% Redistribute_partition 104 0.1197 0.1197 0.1197 14.81% TestParticleContainer::checkAnswer 103 0.1009 0.1052 0.1096 13.55% ParticleCopyPlan::build 104 0.09149 0.09184 0.09219 11.40% amrex::unpackRemotes 104 0.07785 0.07972 0.08159 10.09% ParticleContainer::OK() 103 0.05564 0.05565 0.05567 6.88% TestParticleContainer::moveParticles 100 0.055 0.055 0.05501 6.80% amrex::communicateParticlesStart 104 0.01829 0.01879 0.01929 2.39% ParticleCopyPlan::buildMPIStart 104 0.01873 0.01876 0.0188 2.32% amrex::computeNeighborProcs 101 0.01714 0.01735 0.01755 2.17% InitParticles 1 0.009322 0.009329 0.009336 1.15% ParticleCopyPlan::doHandShake 104 0.00231 0.005105 0.007899 0.98% amrex::communicateParticlesFinish 104 0.003744 0.005343 0.006942 0.86% DenseBins::buildGPU 5 0.00302 0.003037 0.003054 0.38% ParticleContainer::ReserveForRedistribute() 104 0.001769 0.002013 0.002257 0.28% Other 429 0.002624 0.004302 0.005979 0.74% -------------------------------------------------------------------------------------------- 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 2808 B 2822 B 2836 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 2133 B 2191 B 2250 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3993 B 4000 B 4007 B 49 KiB 49 KiB 49 KiB testRedistribute 24 104 B 106 B 108 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4150 B 4173 B 4196 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 356 B 359 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3334 B 3334 B 3335 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 565 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 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 7 B 9 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 12 B 29 B 47 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 70 B 79 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2076 B 2116 B 2156 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 681 B 682 B 684 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 704 B 704 B 705 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 208 106 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 (26.06-10-g61f7201085dc) finalized