Initializing AMReX (26.06-25-gc06ae3291a6d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-25-gc06ae3291a6d) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.2422 ... 0.2429 ... 0.2436 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleCopyPlan::build 103 0.06298 0.06302 0.06307 25.89% numParticlesOutOfRange() 614 0.0418 0.04562 0.04945 20.30% Redistribute_partition 103 0.03163 0.0319 0.03216 13.20% ParticleContainer::Redistribute_impl() 103 0.02642 0.02853 0.03064 12.57% amrex::communicateParticlesStart 103 0.01484 0.01759 0.02034 8.35% amrex::unpackBuffer 103 0.01385 0.01405 0.01425 5.85% amrex::unpackRemotes 103 1.156e-05 0.006707 0.0134 5.50% ParticleCopyPlan::doHandShake 103 0.0002808 0.005439 0.0106 4.35% amrex::computeNeighborProcs 101 0.007289 0.007443 0.007597 3.12% TestParticleContainer::moveParticles 100 0.007265 0.007302 0.007339 3.01% ParticleCopyPlan::buildMPIStart 103 0.003463 0.004662 0.00586 2.41% TestParticleContainer::checkAnswer 103 0.002086 0.003445 0.004804 1.97% InitParticles 1 0.002609 0.002764 0.002919 1.20% DistributionMapping::LeastUsedCPUs() 1 6.45e-06 0.0007577 0.001509 0.62% amrex::packBuffer 103 0.0008047 0.0008269 0.0008492 0.35% DenseBins::buildGPU 1 0.000695 0.0007025 0.0007099 0.29% amrex::communicateParticlesFinish 103 0.0004877 0.0005746 0.0006615 0.27% testRedistribute 1 0.0004524 0.000514 0.0005756 0.24% ParticleContainer::OK() 103 2.023e-05 2.058e-05 2.094e-05 0.01% DistributionMapping::SFCProcessorMapDoIt() 1 2.986e-06 3.27e-06 3.553e-06 0.00% Other 416 0.0008465 0.001018 0.00119 0.49% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.2421 0.2429 0.2436 100.00% ParticleContainer::Redistribute_impl() 103 0.1966 0.1966 0.1966 80.71% ParticleCopyPlan::build 103 0.07659 0.08075 0.08491 34.85% numParticlesOutOfRange() 614 0.0418 0.04562 0.04945 20.30% Redistribute_partition 103 0.03163 0.0319 0.03216 13.20% amrex::communicateParticlesStart 103 0.01484 0.01759 0.02034 8.35% TestParticleContainer::checkAnswer 103 0.01667 0.01804 0.01941 7.97% ParticleContainer::OK() 103 0.01459 0.0146 0.01461 6.00% amrex::unpackBuffer 103 0.01385 0.01405 0.01425 5.85% ParticleCopyPlan::buildMPIStart 103 0.006141 0.0101 0.01406 5.77% amrex::unpackRemotes 103 1.156e-05 0.006707 0.0134 5.50% ParticleCopyPlan::doHandShake 103 0.0002808 0.005439 0.0106 4.35% amrex::computeNeighborProcs 101 0.007289 0.007443 0.007597 3.12% TestParticleContainer::moveParticles 100 0.007265 0.007302 0.007339 3.01% InitParticles 1 0.00704 0.007042 0.007044 2.89% DistributionMapping::SFCProcessorMapDoIt() 1 1.021e-05 0.0007621 0.001514 0.62% DistributionMapping::LeastUsedCPUs() 1 6.45e-06 0.0007577 0.001509 0.62% amrex::packBuffer 103 0.0008047 0.0008269 0.0008492 0.35% DenseBins::buildGPU 1 0.000695 0.0007025 0.0007099 0.29% amrex::communicateParticlesFinish 103 0.0004877 0.0005746 0.0006615 0.27% Other 416 0.00116 0.001476 0.001792 0.74% -------------------------------------------------------------------------------------------- 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 9017 KiB 9017 KiB 9018 KiB 9216 KiB 9216 KiB 9216 KiB InitParticles 24 3152 KiB 3155 KiB 3159 KiB 6768 KiB 6768 KiB 6768 KiB amrex::packBuffer 62 7575 B 12 KiB 16 KiB 98 KiB 198 KiB 298 KiB ParticleContainer::Redistribute_impl() 37 920 B 5439 B 9959 B 216 KiB 216 KiB 216 KiB Redistribute_partition 1276 21 KiB 26 KiB 30 KiB 199 KiB 199 KiB 199 KiB testRedistribute 2 36 B 36 B 37 B 48 KiB 48 KiB 48 KiB ParticleCopyPlan::buildCopiesAtomicScatter 128 2074 B 2532 B 2990 B 25 KiB 25 KiB 25 KiB numParticlesOutOfRange() 388 2047 B 2365 B 2683 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 854 B 854 B 855 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 421 B 440 B 459 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 684 B 684 B 685 B 1024 B 1024 B 1024 B ParticleContainer::ReserveForRedistribute() 568 169 B 179 B 189 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 39 B 40 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 21 B 28 B 35 B 8192 KiB 8192 KiB 8192 KiB InitParticles 296 18 KiB 20 KiB 22 KiB 4168 KiB 4168 KiB 4168 KiB ParticleContainer::Redistribute_impl() 274 5449 B 6638 B 7828 B 99 KiB 198 KiB 298 KiB amrex::communicateParticlesStart 31 0 B 3521 B 7043 B 0 B 99 KiB 199 KiB Redistribute_partition 136 245 B 245 B 245 B 768 B 768 B 768 B numParticlesOutOfRange() 392 258 B 261 B 264 B 768 B 768 B 768 B TestParticleContainer::checkAnswer 284 83 B 83 B 83 B 512 B 512 B 512 B amrex::unpackBuffer 284 84 B 89 B 94 B 512 B 512 B 512 B ParticleCopyPlan::build 206 66 B 70 B 74 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 31 0 B 19 B 38 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 (26.06-25-gc06ae3291a6d) finalized