Initializing AMReX (26.05-38-g728cddf4f1c2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-38-g728cddf4f1c2) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.525 ... 1.527 ... 1.53 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3605 0.3682 0.3759 24.57% amrex::unpackBuffer 104 0.2704 0.2715 0.2726 17.82% Redistribute_partition 104 0.258 0.2581 0.2583 16.89% amrex::unpackRemotes 104 0.2075 0.2099 0.2123 13.88% TestParticleContainer::moveParticles 100 0.1197 0.1197 0.1197 7.82% ParticleContainer::Redistribute_impl() 104 0.08202 0.0926 0.1032 6.75% TestParticleContainer::checkAnswer 103 0.05189 0.05546 0.05903 3.86% ParticleCopyPlan::build 104 0.05147 0.05153 0.05159 3.37% amrex::communicateParticlesStart 104 0.02009 0.0255 0.03091 2.02% amrex::computeNeighborProcs 101 0.02395 0.02397 0.02399 1.57% ParticleCopyPlan::buildMPIStart 104 0.01109 0.01418 0.01728 1.13% amrex::communicateParticlesFinish 104 0.006315 0.009345 0.01238 0.81% ParticleCopyPlan::doHandShake 104 0.001615 0.004979 0.008344 0.55% ParticleContainer::ReserveForRedistribute() 104 0.006406 0.007309 0.008212 0.54% InitParticles 1 0.003355 0.003542 0.003729 0.24% testRedistribute 1 0.002823 0.002855 0.002888 0.19% ParticleContainer::OK() 103 3.064e-05 3.113e-05 3.162e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 5.321e-06 5.411e-06 5.501e-06 0.00% Other 431 0.006468 0.00862 0.01077 0.70% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.525 1.527 1.53 100.00% ParticleContainer::Redistribute_impl() 104 1.106 1.106 1.106 72.28% numParticlesOutOfRange() 616 0.3605 0.3682 0.3759 24.57% amrex::unpackBuffer 104 0.2704 0.2715 0.2726 17.82% Redistribute_partition 104 0.258 0.2581 0.2583 16.89% amrex::unpackRemotes 104 0.2075 0.2099 0.2123 13.88% TestParticleContainer::checkAnswer 103 0.1693 0.1729 0.1765 11.54% TestParticleContainer::moveParticles 100 0.1197 0.1197 0.1197 7.82% ParticleContainer::OK() 103 0.1174 0.1174 0.1175 7.68% ParticleCopyPlan::build 104 0.0955 0.09581 0.09613 6.28% amrex::communicateParticlesStart 104 0.02009 0.0255 0.03091 2.02% amrex::computeNeighborProcs 101 0.02395 0.02397 0.02399 1.57% ParticleCopyPlan::buildMPIStart 104 0.01889 0.01916 0.01944 1.27% InitParticles 1 0.01581 0.01581 0.01581 1.03% amrex::communicateParticlesFinish 104 0.006315 0.009345 0.01238 0.81% ParticleCopyPlan::doHandShake 104 0.001615 0.004979 0.008344 0.55% ParticleContainer::ReserveForRedistribute() 104 0.006406 0.007309 0.008212 0.54% DistributionMapping::SFCProcessorMapDoIt() 3 2.163e-05 0.002131 0.004241 0.28% Other 431 0.007113 0.009273 0.01143 0.75% -------------------------------------------------------------------------------------------- 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 9175 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 362 1174 KiB 1177 KiB 1179 KiB 7082 KiB 7091 KiB 7101 KiB InitParticles 24 6390 KiB 6390 KiB 6390 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 82 KiB 6904 KiB 6921 KiB 6937 KiB amrex::packBuffer 208 196 KiB 197 KiB 198 KiB 6903 KiB 6920 KiB 6936 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1834 KiB 1839 KiB 1843 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8877 B 8930 B 8983 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5165 B 5172 B 5180 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3548 B 3548 B 3548 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 949 B 949 B 949 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 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 3 B 3 B 4 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 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 126 KiB 134 KiB 141 KiB 6904 KiB 6920 KiB 6937 KiB amrex::communicateParticlesStart 206 49 KiB 54 KiB 58 KiB 6903 KiB 6920 KiB 6936 KiB InitParticles 300 6773 B 7261 B 7749 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1454 B 1455 B 1456 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 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 (26.05-38-g728cddf4f1c2) finalized