Initializing AMReX (26.07-16-g2d4861ab916b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-16-g2d4861ab916b) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8188 ... 0.8216 ... 0.8244 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1693 0.1762 0.183 22.20% amrex::unpackBuffer 104 0.1466 0.1474 0.1483 17.99% Redistribute_partition 104 0.1209 0.1213 0.1218 14.77% amrex::unpackRemotes 104 0.07765 0.08058 0.08351 10.13% ParticleContainer::Redistribute_impl() 104 0.05272 0.05765 0.06259 7.59% ParticleCopyPlan::build 104 0.05489 0.05546 0.05602 6.80% TestParticleContainer::checkAnswer 103 0.04785 0.05185 0.05586 6.78% TestParticleContainer::moveParticles 100 0.0558 0.05582 0.05584 6.77% amrex::communicateParticlesStart 104 0.01851 0.01914 0.01978 2.40% ParticleCopyPlan::buildMPIStart 104 0.01063 0.01463 0.01862 2.26% amrex::computeNeighborProcs 101 0.0175 0.01767 0.01783 2.16% ParticleCopyPlan::doHandShake 104 0.001048 0.005237 0.009427 1.14% amrex::communicateParticlesFinish 104 0.002511 0.005522 0.008532 1.04% DistributionMapping::LeastUsedCPUs() 3 2.514e-05 0.002837 0.005648 0.69% testRedistribute 1 0.002462 0.002551 0.002641 0.32% InitParticles 1 0.0002751 0.000437 0.0005988 0.07% ParticleContainer::OK() 103 2.825e-05 2.908e-05 2.99e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.395e-06 4.195e-06 4.995e-06 0.00% Other 532 0.006799 0.007192 0.007584 0.92% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8188 0.8216 0.8244 100.00% ParticleContainer::Redistribute_impl() 104 0.5902 0.5902 0.5903 71.60% numParticlesOutOfRange() 616 0.1693 0.1762 0.183 22.20% amrex::unpackBuffer 104 0.1466 0.1474 0.1483 17.99% Redistribute_partition 104 0.1209 0.1213 0.1218 14.77% TestParticleContainer::checkAnswer 103 0.1038 0.1078 0.1118 13.56% ParticleCopyPlan::build 104 0.09302 0.0936 0.09418 11.42% amrex::unpackRemotes 104 0.07765 0.08058 0.08351 10.13% ParticleContainer::OK() 103 0.0559 0.05593 0.05596 6.79% TestParticleContainer::moveParticles 100 0.0558 0.05582 0.05584 6.77% ParticleCopyPlan::buildMPIStart 104 0.01967 0.01986 0.02006 2.43% amrex::communicateParticlesStart 104 0.01851 0.01914 0.01978 2.40% amrex::computeNeighborProcs 101 0.0175 0.01767 0.01783 2.16% ParticleCopyPlan::doHandShake 104 0.001048 0.005237 0.009427 1.14% InitParticles 1 0.008979 0.00898 0.008981 1.09% amrex::communicateParticlesFinish 104 0.002511 0.005522 0.008532 1.04% DistributionMapping::SFCProcessorMapDoIt() 3 2.96e-05 0.002842 0.005655 0.69% DistributionMapping::LeastUsedCPUs() 3 2.514e-05 0.002837 0.005648 0.69% Other 532 0.007252 0.007745 0.008238 1.00% -------------------------------------------------------------------------------------------- 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 9140 KiB 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2800 B 2818 B 2836 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 2174 B 2184 B 2195 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3996 B 4012 B 4029 B 49 KiB 49 KiB 49 KiB testRedistribute 24 107 B 109 B 111 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4081 B 4156 B 4232 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 357 B 360 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3353 B 3354 B 3355 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 570 B 577 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 898 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 6 B 7 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 10 B 11 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 14 B 37 B 61 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2102 B 2116 B 2130 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 677 B 679 B 681 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 708 B 708 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 237 B 237 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 (26.07-16-g2d4861ab916b) finalized