Initializing AMReX (26.05-62-gff884e3b1e31)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-62-gff884e3b1e31) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.2358 ... 0.2375 ... 0.2392 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleCopyPlan::build 103 0.06085 0.06091 0.06097 25.49% numParticlesOutOfRange() 614 0.03335 0.04414 0.05493 22.96% Redistribute_partition 103 0.03185 0.03187 0.0319 13.33% ParticleContainer::Redistribute_impl() 103 0.02119 0.02528 0.02938 12.28% amrex::communicateParticlesStart 103 0.01424 0.01674 0.01924 8.04% amrex::unpackBuffer 103 0.01366 0.01399 0.01432 5.98% amrex::unpackRemotes 103 2.858e-05 0.006374 0.01272 5.32% ParticleCopyPlan::doHandShake 103 0.002445 0.005246 0.008046 3.36% amrex::computeNeighborProcs 101 0.007453 0.007476 0.007498 3.13% TestParticleContainer::moveParticles 100 0.007247 0.0073 0.007352 3.07% TestParticleContainer::checkAnswer 103 0.003956 0.004664 0.005371 2.25% ParticleCopyPlan::buildMPIStart 103 0.002166 0.003643 0.005119 2.14% amrex::communicateParticlesFinish 103 0.0004819 0.002379 0.004275 1.79% DistributionMapping::LeastUsedCPUs() 1 7.468e-06 0.001716 0.003425 1.43% InitParticles 1 0.002649 0.002809 0.002968 1.24% amrex::packBuffer 103 0.0008253 0.0008356 0.0008458 0.35% testRedistribute 1 0.0004297 0.0005078 0.0005859 0.24% ParticleContainer::OK() 103 2.11e-05 2.116e-05 2.122e-05 0.01% DistributionMapping::SFCProcessorMapDoIt() 1 2.236e-06 3.646e-06 5.057e-06 0.00% Other 417 0.001431 0.001617 0.001804 0.75% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.2358 0.2375 0.2392 100.00% ParticleContainer::Redistribute_impl() 103 0.1892 0.1892 0.1892 79.07% ParticleCopyPlan::build 103 0.07616 0.07746 0.07876 32.92% numParticlesOutOfRange() 614 0.03335 0.04414 0.05493 22.96% Redistribute_partition 103 0.03185 0.03187 0.0319 13.33% TestParticleContainer::checkAnswer 103 0.01844 0.01915 0.01986 8.30% amrex::communicateParticlesStart 103 0.01424 0.01674 0.01924 8.04% ParticleContainer::OK() 103 0.01448 0.01448 0.01449 6.06% amrex::unpackBuffer 103 0.01366 0.01399 0.01432 5.98% amrex::unpackRemotes 103 2.858e-05 0.006374 0.01272 5.32% ParticleCopyPlan::buildMPIStart 103 0.007564 0.008888 0.01021 4.27% ParticleCopyPlan::doHandShake 103 0.002445 0.005246 0.008046 3.36% amrex::computeNeighborProcs 101 0.007453 0.007476 0.007498 3.13% TestParticleContainer::moveParticles 100 0.007247 0.0073 0.007352 3.07% InitParticles 1 0.006985 0.006986 0.006987 2.92% amrex::communicateParticlesFinish 103 0.0004819 0.002379 0.004275 1.79% DistributionMapping::SFCProcessorMapDoIt() 1 1.046e-05 0.001721 0.003431 1.43% DistributionMapping::LeastUsedCPUs() 1 7.468e-06 0.001716 0.003425 1.43% amrex::packBuffer 103 0.0008253 0.0008356 0.0008458 0.35% Other 417 0.00164 0.00197 0.0023 0.96% -------------------------------------------------------------------------------------------- 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 9031 KiB 9031 KiB 9031 KiB 9216 KiB 9216 KiB 9216 KiB InitParticles 24 3168 KiB 3171 KiB 3173 KiB 6768 KiB 6768 KiB 6768 KiB amrex::packBuffer 62 7100 B 12 KiB 17 KiB 98 KiB 198 KiB 298 KiB ParticleContainer::Redistribute_impl() 37 930 B 5027 B 9124 B 216 KiB 216 KiB 216 KiB Redistribute_partition 1276 22 KiB 26 KiB 29 KiB 199 KiB 199 KiB 199 KiB testRedistribute 2 37 B 37 B 38 B 48 KiB 48 KiB 48 KiB ParticleCopyPlan::buildCopiesAtomicScatter 128 2075 B 2470 B 2866 B 25 KiB 25 KiB 25 KiB numParticlesOutOfRange() 388 2081 B 2318 B 2555 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 848 B 848 B 848 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 419 B 428 B 438 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 679 B 679 B 679 B 1024 B 1024 B 1024 B ParticleContainer::ReserveForRedistribute() 568 165 B 172 B 180 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 38 B 39 B 40 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 16 B 19 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 20 B 28 B 37 B 8192 KiB 8192 KiB 8192 KiB InitParticles 296 19 KiB 21 KiB 23 KiB 4168 KiB 4168 KiB 4168 KiB ParticleContainer::Redistribute_impl() 274 5477 B 7311 B 9145 B 99 KiB 198 KiB 298 KiB amrex::communicateParticlesStart 31 0 B 3689 B 7378 B 0 B 99 KiB 199 KiB Redistribute_partition 136 246 B 246 B 246 B 768 B 768 B 768 B numParticlesOutOfRange() 392 260 B 262 B 264 B 768 B 768 B 768 B TestParticleContainer::checkAnswer 284 80 B 80 B 80 B 512 B 512 B 512 B amrex::unpackBuffer 284 82 B 85 B 89 B 512 B 512 B 512 B ParticleCopyPlan::build 206 66 B 68 B 70 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 31 0 B 18 B 37 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 (26.05-62-gff884e3b1e31) finalized