Initializing AMReX (26.05-3-g4ceb814db7d7)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-3-g4ceb814db7d7) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.546 ... 1.549 ... 1.552 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3629 0.373 0.3832 24.69% amrex::unpackBuffer 104 0.2729 0.2743 0.2757 17.76% Redistribute_partition 104 0.2615 0.2618 0.262 16.88% amrex::unpackRemotes 104 0.2093 0.2134 0.2176 14.02% TestParticleContainer::moveParticles 100 0.1212 0.1214 0.1215 7.83% ParticleContainer::Redistribute_impl() 104 0.08181 0.09348 0.1051 6.78% TestParticleContainer::checkAnswer 103 0.05345 0.05724 0.06103 3.93% ParticleCopyPlan::build 104 0.05041 0.05067 0.05093 3.28% amrex::communicateParticlesStart 104 0.02095 0.02672 0.03248 2.09% amrex::computeNeighborProcs 101 0.02442 0.02466 0.02491 1.60% ParticleCopyPlan::buildMPIStart 104 0.01064 0.01423 0.01782 1.15% amrex::communicateParticlesFinish 104 0.00663 0.009863 0.0131 0.84% ParticleCopyPlan::doHandShake 104 0.0009125 0.005107 0.009301 0.60% ParticleContainer::ReserveForRedistribute() 104 0.0064 0.00732 0.00824 0.53% InitParticles 1 0.003364 0.003535 0.003707 0.24% testRedistribute 1 0.002683 0.002783 0.002884 0.19% ParticleContainer::OK() 103 3.557e-05 3.743e-05 3.928e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.787e-06 4.56e-06 5.333e-06 0.00% Other 431 0.006546 0.009535 0.01252 0.81% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.546 1.549 1.552 100.00% ParticleContainer::Redistribute_impl() 104 1.12 1.12 1.12 72.16% numParticlesOutOfRange() 616 0.3629 0.373 0.3832 24.69% amrex::unpackBuffer 104 0.2729 0.2743 0.2757 17.76% Redistribute_partition 104 0.2615 0.2618 0.262 16.88% amrex::unpackRemotes 104 0.2093 0.2134 0.2176 14.02% TestParticleContainer::checkAnswer 103 0.1728 0.1765 0.1803 11.62% TestParticleContainer::moveParticles 100 0.1212 0.1214 0.1215 7.83% ParticleContainer::OK() 103 0.1193 0.1193 0.1193 7.69% ParticleCopyPlan::build 104 0.09534 0.09591 0.09649 6.22% amrex::communicateParticlesStart 104 0.02095 0.02672 0.03248 2.09% amrex::computeNeighborProcs 101 0.02442 0.02466 0.02491 1.60% ParticleCopyPlan::buildMPIStart 104 0.01873 0.01934 0.01994 1.28% InitParticles 1 0.01578 0.01578 0.01579 1.02% amrex::communicateParticlesFinish 104 0.00663 0.009863 0.0131 0.84% ParticleCopyPlan::doHandShake 104 0.0009125 0.005107 0.009301 0.60% ParticleContainer::ReserveForRedistribute() 104 0.0064 0.00732 0.00824 0.53% DistributionMapping::SFCProcessorMapDoIt() 3 1.805e-05 0.002812 0.005605 0.36% Other 431 0.007104 0.01019 0.01328 0.86% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 356 1169 KiB 1173 KiB 1176 KiB 7075 KiB 7084 KiB 7093 KiB InitParticles 24 6381 KiB 6382 KiB 6383 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 82 KiB 82 KiB 83 KiB 6913 KiB 6921 KiB 6929 KiB amrex::packBuffer 208 199 KiB 200 KiB 200 KiB 6912 KiB 6920 KiB 6928 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8976 B 9012 B 9048 B 262 KiB 263 KiB 263 KiB testRedistribute 24 62 B 66 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5164 B 5169 B 5174 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3544 B 3544 B 3545 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 612 B 615 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 948 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 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 3 B 3 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 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 130 KiB 137 KiB 143 KiB 6913 KiB 6920 KiB 6928 KiB amrex::communicateParticlesStart 206 47 KiB 53 KiB 59 KiB 6912 KiB 6919 KiB 6927 KiB InitParticles 300 6735 B 7217 B 7700 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1452 B 1453 B 1454 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 943 B 943 B 943 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 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 206 115 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: [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 (26.05-3-g4ceb814db7d7) finalized