Initializing AMReX (26.04-105-g0b56ec9a168c)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-105-g0b56ec9a168c) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8207 ... 0.8229 ... 0.8251 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1704 0.1764 0.1824 22.11% amrex::unpackBuffer 104 0.1473 0.1495 0.1517 18.39% Redistribute_partition 104 0.1212 0.1213 0.1213 14.71% amrex::unpackRemotes 104 0.07845 0.08117 0.08389 10.17% ParticleContainer::Redistribute_impl() 104 0.05257 0.05726 0.06195 7.51% ParticleCopyPlan::build 104 0.05519 0.05549 0.05579 6.76% TestParticleContainer::moveParticles 100 0.05535 0.05553 0.05571 6.75% TestParticleContainer::checkAnswer 103 0.04835 0.05202 0.05569 6.75% amrex::communicateParticlesStart 104 0.01819 0.01892 0.01965 2.38% ParticleCopyPlan::buildMPIStart 104 0.009974 0.01394 0.0179 2.17% amrex::computeNeighborProcs 101 0.0175 0.01768 0.01787 2.17% ParticleCopyPlan::doHandShake 104 0.001878 0.005328 0.008778 1.06% amrex::communicateParticlesFinish 104 0.003479 0.005515 0.00755 0.92% DistributionMapping::LeastUsedCPUs() 3 1.481e-05 0.002174 0.004333 0.53% DenseBins::buildGPU 5 0.003017 0.003022 0.003028 0.37% testRedistribute 1 0.002495 0.002499 0.002504 0.30% InitParticles 1 0.0003109 0.000471 0.000631 0.08% ParticleContainer::OK() 103 3.799e-05 3.824e-05 3.848e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 2.992e-06 3.807e-06 4.623e-06 0.00% Other 527 0.004286 0.00461 0.004934 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8207 0.8229 0.8251 100.00% ParticleContainer::Redistribute_impl() 104 0.5927 0.5927 0.5927 71.84% numParticlesOutOfRange() 616 0.1704 0.1764 0.1824 22.11% amrex::unpackBuffer 104 0.1473 0.1495 0.1517 18.39% Redistribute_partition 104 0.1212 0.1213 0.1213 14.71% TestParticleContainer::checkAnswer 103 0.104 0.1076 0.1112 13.48% ParticleCopyPlan::build 104 0.09307 0.09314 0.09321 11.30% amrex::unpackRemotes 104 0.07845 0.08117 0.08389 10.17% TestParticleContainer::moveParticles 100 0.05535 0.05553 0.05571 6.75% ParticleContainer::OK() 103 0.05554 0.05561 0.05568 6.75% ParticleCopyPlan::buildMPIStart 104 0.01875 0.01927 0.01978 2.40% amrex::communicateParticlesStart 104 0.01819 0.01892 0.01965 2.38% amrex::computeNeighborProcs 101 0.0175 0.01768 0.01787 2.17% InitParticles 1 0.009066 0.009068 0.00907 1.10% ParticleCopyPlan::doHandShake 104 0.001878 0.005328 0.008778 1.06% amrex::communicateParticlesFinish 104 0.003479 0.005515 0.00755 0.92% DistributionMapping::SFCProcessorMapDoIt() 3 1.883e-05 0.002179 0.004339 0.53% DistributionMapping::LeastUsedCPUs() 3 1.481e-05 0.002174 0.004333 0.53% DenseBins::buildGPU 5 0.003017 0.003022 0.003028 0.37% Other 527 0.004927 0.005258 0.005589 0.68% -------------------------------------------------------------------------------------------- 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 2786 B 2801 B 2817 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 2118 B 2180 B 2243 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3980 B 3986 B 3993 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 104 B 106 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4062 B 4129 B 4197 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 356 B 360 B 364 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3343 B 3343 B 3344 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 565 B 570 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 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 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 9 B 11 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 43 B 68 B 94 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2075 B 2115 B 2155 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 676 B 678 B 680 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 705 B 706 B 707 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 208 107 B 108 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 (26.04-105-g0b56ec9a168c) finalized