Initializing AMReX (26.04-83-g515ed5e0f061)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-83-g515ed5e0f061) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.2207 ... 0.2215 ... 0.2222 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleCopyPlan::build 103 0.05902 0.05918 0.05934 26.70% numParticlesOutOfRange() 614 0.0402 0.04474 0.04929 22.18% ParticleContainer::RedistributeGPU() 103 0.02487 0.02661 0.02836 12.76% amrex::communicateParticlesStart 103 0.01377 0.0164 0.01902 8.56% Redistribute_partition 103 0.01694 0.0173 0.01766 7.95% amrex::unpackBuffer 103 0.01396 0.01402 0.01408 6.34% amrex::unpackRemotes 103 1.316e-05 0.006761 0.01351 6.08% ParticleCopyPlan::doHandShake 103 0.0008035 0.00509 0.009377 4.22% amrex::computeNeighborProcs 101 0.008214 0.008359 0.008503 3.83% TestParticleContainer::moveParticles 100 0.007212 0.007306 0.0074 3.33% ParticleCopyPlan::buildMPIStart 103 0.004084 0.004563 0.005042 2.27% TestParticleContainer::checkAnswer 103 0.002763 0.003763 0.004763 2.14% InitParticles 1 0.002628 0.002786 0.002943 1.32% amrex::communicateParticlesFinish 103 0.0004749 0.001058 0.00164 0.74% DistributionMapping::LeastUsedCPUs() 1 6.517e-06 0.0007349 0.001463 0.66% amrex::packBuffer 103 0.000816 0.0008406 0.0008652 0.39% testRedistribute 1 0.0004135 0.0004925 0.0005715 0.26% ParticleContainer::OK() 103 2.103e-05 2.16e-05 2.217e-05 0.01% DistributionMapping::SFCProcessorMapDoIt() 1 2.189e-06 2.696e-06 3.203e-06 0.00% Other 314 0.00125 0.001431 0.001613 0.73% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.2207 0.2215 0.2222 100.00% ParticleContainer::RedistributeGPU() 103 0.1751 0.1751 0.1752 78.83% ParticleCopyPlan::build 103 0.07308 0.07719 0.0813 36.59% numParticlesOutOfRange() 614 0.0402 0.04474 0.04929 22.18% TestParticleContainer::checkAnswer 103 0.01712 0.01814 0.01916 8.62% amrex::communicateParticlesStart 103 0.01377 0.0164 0.01902 8.56% Redistribute_partition 103 0.01694 0.0173 0.01766 7.95% ParticleContainer::OK() 103 0.01435 0.01437 0.01439 6.48% amrex::unpackBuffer 103 0.01396 0.01402 0.01408 6.34% amrex::unpackRemotes 103 1.316e-05 0.006761 0.01351 6.08% ParticleCopyPlan::buildMPIStart 103 0.005846 0.009653 0.01346 6.06% ParticleCopyPlan::doHandShake 103 0.0008035 0.00509 0.009377 4.22% amrex::computeNeighborProcs 101 0.008214 0.008359 0.008503 3.83% TestParticleContainer::moveParticles 100 0.007212 0.007306 0.0074 3.33% InitParticles 1 0.006954 0.006954 0.006954 3.13% amrex::communicateParticlesFinish 103 0.0004749 0.001058 0.00164 0.74% DistributionMapping::SFCProcessorMapDoIt() 1 1.139e-05 0.0007394 0.001467 0.66% DistributionMapping::LeastUsedCPUs() 1 6.517e-06 0.0007349 0.001463 0.66% amrex::packBuffer 103 0.000816 0.0008406 0.0008652 0.39% Other 314 0.001451 0.001774 0.002097 0.94% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeNonPeriodic_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeNonPeriodic_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 8991 KiB 8993 KiB 8995 KiB 9216 KiB 9216 KiB 9216 KiB InitParticles 24 3031 KiB 3031 KiB 3032 KiB 6768 KiB 6768 KiB 6768 KiB amrex::packBuffer 62 7799 B 12 KiB 17 KiB 98 KiB 198 KiB 298 KiB ParticleContainer::RedistributeGPU() 37 934 B 5557 B 9 KiB 216 KiB 216 KiB 216 KiB Redistribute_partition 1148 18 KiB 21 KiB 25 KiB 174 KiB 174 KiB 174 KiB testRedistribute 2 38 B 38 B 38 B 48 KiB 48 KiB 48 KiB ParticleCopyPlan::build 1364 2602 B 3078 B 3555 B 26 KiB 26 KiB 26 KiB numParticlesOutOfRange() 388 2134 B 2447 B 2761 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 818 B 818 B 819 B 2048 B 2048 B 2048 B ParticleContainer::ReserveForRedistribute() 568 162 B 171 B 180 B 1024 B 1024 B 1024 B ParticleBufferMap::define 6 491 B 491 B 492 B 768 B 768 B 768 B amrex::communicateParticlesStart 206 40 B 41 B 42 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 14 B 15 B 17 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 24 B 29 B 34 B 8192 KiB 8192 KiB 8192 KiB InitParticles 296 22 KiB 24 KiB 26 KiB 4168 KiB 4168 KiB 4168 KiB ParticleContainer::RedistributeGPU() 274 5697 B 7078 B 8460 B 99 KiB 198 KiB 298 KiB amrex::communicateParticlesStart 31 0 B 3722 B 7444 B 0 B 99 KiB 199 KiB Redistribute_partition 136 236 B 236 B 236 B 768 B 768 B 768 B numParticlesOutOfRange() 392 249 B 252 B 256 B 768 B 768 B 768 B TestParticleContainer::checkAnswer 284 79 B 79 B 79 B 512 B 512 B 512 B amrex::unpackBuffer 284 80 B 84 B 89 B 512 B 512 B 512 B ParticleCopyPlan::build 206 67 B 70 B 74 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 31 0 B 20 B 40 B 0 B 128 B 256 B testRedistribute 2 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: [16 ... 16] [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: [4 ... 4] AMReX (26.04-83-g515ed5e0f061) finalized