Initializing AMReX (26.06-11-g9ed35ab0e584)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-11-g9ed35ab0e584) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.556 ... 1.557 ... 1.557 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3651 0.3761 0.3871 24.85% amrex::unpackBuffer 104 0.2753 0.2764 0.2775 17.81% Redistribute_partition 104 0.2629 0.2632 0.2635 16.92% amrex::unpackRemotes 104 0.2092 0.2136 0.218 14.00% TestParticleContainer::moveParticles 100 0.1217 0.1219 0.122 7.83% ParticleContainer::Redistribute_impl() 104 0.07995 0.09418 0.1084 6.96% TestParticleContainer::checkAnswer 103 0.05344 0.05801 0.06258 4.02% ParticleCopyPlan::build 104 0.05263 0.0527 0.05277 3.39% amrex::communicateParticlesStart 104 0.01868 0.02605 0.03342 2.15% amrex::computeNeighborProcs 101 0.02419 0.02432 0.02445 1.57% ParticleCopyPlan::buildMPIStart 104 0.01034 0.01456 0.01877 1.21% amrex::communicateParticlesFinish 104 0.005836 0.009593 0.01335 0.86% ParticleCopyPlan::doHandShake 104 0.0006085 0.004945 0.009281 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007385 0.007566 0.007747 0.50% InitParticles 1 0.003378 0.003676 0.003974 0.26% testRedistribute 1 0.002604 0.002717 0.00283 0.18% ParticleContainer::OK() 103 3.286e-05 3.306e-05 3.326e-05 0.00% Other 434 0.006325 0.007263 0.008202 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.556 1.557 1.557 100.00% ParticleContainer::Redistribute_impl() 104 1.126 1.126 1.126 72.30% numParticlesOutOfRange() 616 0.3651 0.3761 0.3871 24.85% amrex::unpackBuffer 104 0.2753 0.2764 0.2775 17.81% Redistribute_partition 104 0.2629 0.2632 0.2635 16.92% amrex::unpackRemotes 104 0.2092 0.2136 0.218 14.00% TestParticleContainer::checkAnswer 103 0.1741 0.1787 0.1832 11.76% TestParticleContainer::moveParticles 100 0.1217 0.1219 0.122 7.83% ParticleContainer::OK() 103 0.1206 0.1207 0.1207 7.75% ParticleCopyPlan::build 104 0.09734 0.09767 0.098 6.29% amrex::communicateParticlesStart 104 0.01868 0.02605 0.03342 2.15% amrex::computeNeighborProcs 101 0.02419 0.02432 0.02445 1.57% ParticleCopyPlan::buildMPIStart 104 0.01938 0.0195 0.01962 1.26% InitParticles 1 0.01605 0.01605 0.01605 1.03% amrex::communicateParticlesFinish 104 0.005836 0.009593 0.01335 0.86% ParticleCopyPlan::doHandShake 104 0.0006085 0.004945 0.009281 0.60% ParticleContainer::ReserveForRedistribute() 104 0.007385 0.007566 0.007747 0.50% Other 434 0.006793 0.008599 0.0104 0.67% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 362 1173 KiB 1175 KiB 1177 KiB 7080 KiB 7085 KiB 7090 KiB InitParticles 24 6407 KiB 6408 KiB 6410 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 84 KiB 6916 KiB 6921 KiB 6926 KiB amrex::packBuffer 208 196 KiB 197 KiB 198 KiB 6914 KiB 6920 KiB 6925 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8902 B 8938 B 8975 B 262 KiB 263 KiB 263 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5186 B 5201 B 5217 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3557 B 3557 B 3557 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 106 B 108 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 2 B 2 B 3 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 4 B 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 133 KiB 134 KiB 135 KiB 6915 KiB 6920 KiB 6926 KiB amrex::communicateParticlesStart 206 50 KiB 54 KiB 57 KiB 6914 KiB 6920 KiB 6925 KiB InitParticles 300 6695 B 7508 B 8321 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1458 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 485 B 486 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.06-11-g9ed35ab0e584) finalized