Initializing AMReX (26.06-17-g6a6dcd903f99)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-17-g6a6dcd903f99) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.51 ... 1.512 ... 1.514 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3578 0.3649 0.3721 24.58% amrex::unpackBuffer 104 0.2665 0.2676 0.2688 17.76% Redistribute_partition 104 0.2563 0.2569 0.2575 17.01% amrex::unpackRemotes 104 0.2016 0.2061 0.2106 13.91% TestParticleContainer::moveParticles 100 0.1194 0.1195 0.1197 7.90% ParticleContainer::Redistribute_impl() 104 0.08143 0.09033 0.09924 6.56% TestParticleContainer::checkAnswer 103 0.05404 0.05546 0.05688 3.76% ParticleCopyPlan::build 104 0.04954 0.04988 0.05021 3.32% amrex::communicateParticlesStart 104 0.02119 0.02629 0.03139 2.07% amrex::computeNeighborProcs 101 0.02393 0.02402 0.02411 1.59% ParticleCopyPlan::buildMPIStart 104 0.01143 0.01415 0.01687 1.11% amrex::communicateParticlesFinish 104 0.008215 0.009823 0.01143 0.76% ParticleCopyPlan::doHandShake 104 0.002174 0.005132 0.008089 0.53% ParticleContainer::ReserveForRedistribute() 104 0.007012 0.007175 0.007338 0.48% InitParticles 1 0.003357 0.003562 0.003767 0.25% testRedistribute 1 0.002667 0.002812 0.002957 0.20% ParticleContainer::OK() 103 3.83e-05 3.937e-05 4.043e-05 0.00% Other 434 0.006542 0.008273 0.01 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.51 1.512 1.514 100.00% ParticleContainer::Redistribute_impl() 104 1.093 1.093 1.093 72.19% numParticlesOutOfRange() 616 0.3578 0.3649 0.3721 24.58% amrex::unpackBuffer 104 0.2665 0.2676 0.2688 17.76% Redistribute_partition 104 0.2563 0.2569 0.2575 17.01% amrex::unpackRemotes 104 0.2016 0.2061 0.2106 13.91% TestParticleContainer::checkAnswer 103 0.1702 0.1716 0.1731 11.43% TestParticleContainer::moveParticles 100 0.1194 0.1195 0.1197 7.90% ParticleContainer::OK() 103 0.1162 0.1162 0.1162 7.68% ParticleCopyPlan::build 104 0.09395 0.09441 0.09487 6.27% amrex::communicateParticlesStart 104 0.02119 0.02629 0.03139 2.07% amrex::computeNeighborProcs 101 0.02393 0.02402 0.02411 1.59% ParticleCopyPlan::buildMPIStart 104 0.01905 0.01928 0.01952 1.29% InitParticles 1 0.01576 0.01577 0.01578 1.04% amrex::communicateParticlesFinish 104 0.008215 0.009823 0.01143 0.76% ParticleCopyPlan::doHandShake 104 0.002174 0.005132 0.008089 0.53% ParticleContainer::ReserveForRedistribute() 104 0.007012 0.007175 0.007338 0.48% Other 434 0.007102 0.01048 0.01387 0.92% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1175 KiB 1177 KiB 1178 KiB 7080 KiB 7084 KiB 7088 KiB InitParticles 24 6369 KiB 6369 KiB 6370 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6917 KiB 6921 KiB 6925 KiB amrex::packBuffer 208 200 KiB 200 KiB 201 KiB 6916 KiB 6920 KiB 6924 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1837 KiB 1838 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9006 B 9048 B 9090 B 262 KiB 262 KiB 263 KiB testRedistribute 24 64 B 68 B 72 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5139 B 5153 B 5168 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3538 B 3538 B 3539 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 612 B 614 B 617 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 946 B 946 B 946 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 105 B 107 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 4 B 4 B 5 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 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 132 KiB 137 KiB 142 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 45 KiB 53 KiB 61 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 6860 B 7392 B 7925 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1449 B 1450 B 1452 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 941 B 941 B 941 B 1536 B 1536 B 1536 B Redistribute_partition 1244 482 B 482 B 483 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 114 B 114 B 114 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 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 (26.06-17-g6a6dcd903f99) finalized