Initializing AMReX (26.04-79-g040fac1e7e48)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-79-g040fac1e7e48) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7448 ... 0.7464 ... 0.7481 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1664 0.1716 0.1769 23.65% amrex::unpackBuffer 104 0.1435 0.144 0.1445 19.32% amrex::unpackRemotes 104 0.07711 0.07808 0.07904 10.57% Redistribute_partition 104 0.06471 0.065 0.0653 8.73% ParticleContainer::RedistributeGPU() 104 0.05217 0.05513 0.05809 7.77% ParticleCopyPlan::build 104 0.05609 0.05631 0.05654 7.56% TestParticleContainer::moveParticles 100 0.05445 0.05445 0.05446 7.28% TestParticleContainer::checkAnswer 103 0.04678 0.04972 0.05265 7.04% amrex::communicateParticlesStart 104 0.01793 0.01838 0.01883 2.52% amrex::computeNeighborProcs 101 0.01754 0.01813 0.01872 2.50% ParticleCopyPlan::buildMPIStart 104 0.01102 0.01349 0.01596 2.13% ParticleCopyPlan::doHandShake 104 0.003208 0.005091 0.006974 0.93% amrex::communicateParticlesFinish 104 0.00429 0.005396 0.006501 0.87% DistributionMapping::LeastUsedCPUs() 3 1.187e-05 0.001656 0.0033 0.44% DenseBins::buildGPU 5 0.003011 0.003028 0.003045 0.41% testRedistribute 1 0.002497 0.002506 0.002515 0.34% InitParticles 1 0.0006146 0.0006652 0.0007158 0.10% ParticleContainer::OK() 103 2.997e-05 3.098e-05 3.2e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 2.898e-06 3.528e-06 4.159e-06 0.00% Other 423 0.003313 0.003694 0.004075 0.54% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7448 0.7464 0.7481 100.00% ParticleContainer::RedistributeGPU() 104 0.5225 0.5225 0.5225 69.85% numParticlesOutOfRange() 616 0.1664 0.1716 0.1769 23.65% amrex::unpackBuffer 104 0.1435 0.144 0.1445 19.32% TestParticleContainer::checkAnswer 103 0.1018 0.1047 0.1077 14.39% ParticleCopyPlan::build 104 0.0928 0.09302 0.09325 12.46% amrex::unpackRemotes 104 0.07711 0.07808 0.07904 10.57% Redistribute_partition 104 0.06471 0.065 0.0653 8.73% ParticleContainer::OK() 103 0.05499 0.05501 0.05502 7.35% TestParticleContainer::moveParticles 100 0.05445 0.05445 0.05446 7.28% ParticleCopyPlan::buildMPIStart 104 0.018 0.01858 0.01917 2.56% amrex::communicateParticlesStart 104 0.01793 0.01838 0.01883 2.52% amrex::computeNeighborProcs 101 0.01754 0.01813 0.01872 2.50% InitParticles 1 0.009102 0.009103 0.009103 1.22% ParticleCopyPlan::doHandShake 104 0.003208 0.005091 0.006974 0.93% amrex::communicateParticlesFinish 104 0.00429 0.005396 0.006501 0.87% DistributionMapping::SFCProcessorMapDoIt() 3 1.581e-05 0.001661 0.003305 0.44% DistributionMapping::LeastUsedCPUs() 3 1.187e-05 0.001656 0.0033 0.44% DenseBins::buildGPU 5 0.003011 0.003028 0.003045 0.41% Other 423 0.003859 0.004339 0.004819 0.64% -------------------------------------------------------------------------------------------- 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 9136 KiB 9136 KiB 9136 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::RedistributeGPU() 222 2907 B 2920 B 2934 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 31 KiB 31 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 93 KiB 93 KiB 93 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2257 B 2318 B 2379 B 102 KiB 102 KiB 102 KiB testRedistribute 24 111 B 113 B 115 B 48 KiB 48 KiB 48 KiB Redistribute_partition 5348 3664 B 3667 B 3671 B 45 KiB 45 KiB 45 KiB numParticlesOutOfRange() 1842 4351 B 4361 B 4372 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1840 976 B 981 B 987 B 6144 B 6144 B 6144 B DenseBins::buildGPU 40 3297 B 3297 B 3297 B 4608 B 4608 B 4608 B ParticleBufferMap::define 6 662 B 662 B 662 B 768 B 768 B 768 B amrex::communicateParticlesStart 208 95 B 96 B 97 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 7 B 7 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 9 B 13 B 17 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 100 B 108 B 117 B 147 KiB 147 KiB 147 KiB ParticleContainer::RedistributeGPU() 434 2150 B 2190 B 2230 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 724 B 724 B 725 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 698 B 698 B 699 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 439 B 439 B 439 B 768 B 768 B 768 B Redistribute_partition 622 234 B 234 B 234 B 512 B 512 B 512 B ParticleCopyPlan::build 208 112 B 113 B 114 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 105 B 105 B 105 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 (26.04-79-g040fac1e7e48) finalized