Initializing AMReX (26.07-30-g00279739539e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-30-g00279739539e) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8228 ... 0.8257 ... 0.8285 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1694 0.1771 0.1848 22.31% amrex::unpackBuffer 104 0.1474 0.1496 0.1518 18.32% Redistribute_partition 104 0.1216 0.1216 0.1217 14.69% amrex::unpackRemotes 104 0.07727 0.08054 0.08382 10.12% ParticleContainer::Redistribute_impl() 104 0.05238 0.05763 0.06287 7.59% TestParticleContainer::checkAnswer 103 0.0479 0.05251 0.05711 6.89% ParticleCopyPlan::build 104 0.05534 0.05584 0.05634 6.80% TestParticleContainer::moveParticles 100 0.05597 0.05598 0.05599 6.76% amrex::communicateParticlesStart 104 0.01834 0.01907 0.0198 2.39% ParticleCopyPlan::buildMPIStart 104 0.01018 0.01422 0.01826 2.20% amrex::computeNeighborProcs 101 0.01741 0.01764 0.01787 2.16% ParticleCopyPlan::doHandShake 104 0.001228 0.00531 0.009391 1.13% amrex::communicateParticlesFinish 104 0.00343 0.00545 0.00747 0.90% DistributionMapping::LeastUsedCPUs() 3 1.24e-05 0.002806 0.0056 0.68% DenseBins::buildGPU 5 0.003024 0.00304 0.003056 0.37% testRedistribute 1 0.002378 0.002482 0.002586 0.31% InitParticles 1 0.0003066 0.000472 0.0006373 0.08% ParticleContainer::OK() 103 2.621e-05 2.768e-05 2.916e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.471e-06 4.112e-06 4.753e-06 0.00% Other 527 0.003751 0.004272 0.004793 0.58% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8228 0.8257 0.8285 100.00% ParticleContainer::Redistribute_impl() 104 0.5929 0.593 0.5931 71.59% numParticlesOutOfRange() 411 0.1694 0.1771 0.1848 22.31% amrex::unpackBuffer 104 0.1474 0.1496 0.1518 18.32% Redistribute_partition 104 0.1216 0.1216 0.1217 14.69% TestParticleContainer::checkAnswer 103 0.1041 0.1087 0.1132 13.67% ParticleCopyPlan::build 104 0.09285 0.09361 0.09437 11.39% amrex::unpackRemotes 104 0.07727 0.08054 0.08382 10.12% ParticleContainer::OK() 103 0.05613 0.05615 0.05618 6.78% TestParticleContainer::moveParticles 100 0.05597 0.05598 0.05599 6.76% amrex::communicateParticlesStart 104 0.01834 0.01907 0.0198 2.39% ParticleCopyPlan::buildMPIStart 104 0.01948 0.01953 0.01957 2.36% amrex::computeNeighborProcs 101 0.01741 0.01764 0.01787 2.16% ParticleCopyPlan::doHandShake 104 0.001228 0.00531 0.009391 1.13% InitParticles 1 0.008976 0.008977 0.008979 1.08% amrex::communicateParticlesFinish 104 0.00343 0.00545 0.00747 0.90% DistributionMapping::SFCProcessorMapDoIt() 3 1.689e-05 0.002811 0.005606 0.68% DistributionMapping::LeastUsedCPUs() 3 1.24e-05 0.002806 0.0056 0.68% DenseBins::buildGPU 5 0.003024 0.00304 0.003056 0.37% Other 527 0.004206 0.004823 0.005441 0.66% -------------------------------------------------------------------------------------------- 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 9142 KiB 9143 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2800 B 2815 B 2831 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2124 B 2186 B 2249 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3993 B 4003 B 4014 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 104 B 106 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4106 B 4162 B 4219 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 355 B 360 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3351 B 3351 B 3352 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 570 B 576 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 897 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 B 92 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 6 B 10 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 13 B 36 B 60 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2081 B 2119 B 2157 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 679 B 680 B 682 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 707 B 708 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 109 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 B 100 B 100 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 (26.07-30-g00279739539e) finalized