Initializing AMReX (26.06-1-g65060875b0e4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-1-g65060875b0e4) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8013 ... 0.803 ... 0.8047 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1698 0.1718 0.1737 21.58% amrex::unpackBuffer 104 0.1471 0.1481 0.1491 18.53% Redistribute_partition 104 0.1187 0.1196 0.1205 14.98% amrex::unpackRemotes 104 0.07705 0.07765 0.07825 9.72% ParticleContainer::Redistribute_impl() 104 0.05394 0.05516 0.05639 7.01% ParticleCopyPlan::build 104 0.05317 0.05431 0.05545 6.89% TestParticleContainer::moveParticles 100 0.05504 0.05504 0.05504 6.84% TestParticleContainer::checkAnswer 103 0.04831 0.04934 0.05037 6.26% amrex::communicateParticlesStart 104 0.01857 0.01864 0.01871 2.33% amrex::computeNeighborProcs 101 0.01656 0.01728 0.018 2.24% ParticleCopyPlan::buildMPIStart 104 0.0128 0.01294 0.01309 1.63% ParticleCopyPlan::doHandShake 104 0.003829 0.005218 0.006607 0.82% amrex::communicateParticlesFinish 104 0.005046 0.005355 0.005665 0.70% DistributionMapping::LeastUsedCPUs() 3 1.708e-05 0.001686 0.003355 0.42% DenseBins::buildGPU 5 0.003021 0.003028 0.003034 0.38% testRedistribute 1 0.00265 0.002655 0.002659 0.33% InitParticles 1 0.0005152 0.000567 0.0006188 0.08% ParticleContainer::OK() 103 3.612e-05 3.677e-05 3.742e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.242e-06 3.934e-06 4.627e-06 0.00% Other 527 0.004106 0.00465 0.005194 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8013 0.803 0.8047 100.00% ParticleContainer::Redistribute_impl() 104 0.5777 0.5777 0.5777 71.80% numParticlesOutOfRange() 616 0.1698 0.1718 0.1737 21.58% amrex::unpackBuffer 104 0.1471 0.1481 0.1491 18.53% Redistribute_partition 104 0.1187 0.1196 0.1205 14.98% TestParticleContainer::checkAnswer 103 0.1029 0.104 0.1051 13.06% ParticleCopyPlan::build 104 0.08844 0.09048 0.09252 11.50% amrex::unpackRemotes 104 0.07705 0.07765 0.07825 9.72% TestParticleContainer::moveParticles 100 0.05504 0.05504 0.05504 6.84% ParticleContainer::OK() 103 0.05462 0.05466 0.0547 6.80% ParticleCopyPlan::buildMPIStart 104 0.01663 0.01816 0.0197 2.45% amrex::communicateParticlesStart 104 0.01857 0.01864 0.01871 2.33% amrex::computeNeighborProcs 101 0.01656 0.01728 0.018 2.24% InitParticles 1 0.009251 0.009251 0.009252 1.15% ParticleCopyPlan::doHandShake 104 0.003829 0.005218 0.006607 0.82% amrex::communicateParticlesFinish 104 0.005046 0.005355 0.005665 0.70% DistributionMapping::SFCProcessorMapDoIt() 3 2.134e-05 0.001691 0.003361 0.42% DistributionMapping::LeastUsedCPUs() 3 1.708e-05 0.001686 0.003355 0.42% DenseBins::buildGPU 5 0.003021 0.003028 0.003034 0.38% Other 527 0.004751 0.005302 0.005852 0.73% -------------------------------------------------------------------------------------------- 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 9141 KiB 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2800 B 2810 B 2821 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 111 31 KiB 31 KiB 32 KiB 113 KiB 114 KiB 115 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2155 B 2166 B 2178 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5932 3959 B 3989 B 4020 B 49 KiB 49 KiB 49 KiB testRedistribute 24 109 B 115 B 122 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4067 B 4097 B 4127 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 591 354 B 357 B 360 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3339 B 3340 B 3341 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 567 B 571 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 894 B 894 B 894 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 91 B 91 B 91 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 5 B 5 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 7 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 48 B 54 B 61 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2097 B 2106 B 2116 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 672 B 674 B 676 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 704 B 704 B 705 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 (26.06-1-g65060875b0e4) finalized