Initializing AMReX (26.06-15-g07311ca5127b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-15-g07311ca5127b) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8131 ... 0.8153 ... 0.8175 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.169 0.1752 0.1814 22.20% amrex::unpackBuffer 104 0.1456 0.1478 0.15 18.35% Redistribute_partition 104 0.1202 0.1203 0.1203 14.72% amrex::unpackRemotes 104 0.07749 0.08009 0.08269 10.11% ParticleContainer::Redistribute_impl() 104 0.05133 0.05627 0.06121 7.49% TestParticleContainer::checkAnswer 103 0.04805 0.05179 0.05554 6.79% ParticleCopyPlan::build 104 0.05477 0.05512 0.05547 6.79% TestParticleContainer::moveParticles 100 0.05527 0.05528 0.05529 6.76% amrex::communicateParticlesStart 104 0.01811 0.01881 0.01952 2.39% amrex::computeNeighborProcs 101 0.01721 0.01748 0.01776 2.17% ParticleCopyPlan::buildMPIStart 104 0.01004 0.01389 0.01773 2.17% ParticleCopyPlan::doHandShake 104 0.001431 0.005156 0.00888 1.09% amrex::communicateParticlesFinish 104 0.003469 0.00538 0.00729 0.89% DistributionMapping::LeastUsedCPUs() 3 2.219e-05 0.002245 0.004467 0.55% DenseBins::buildGPU 5 0.00301 0.003026 0.003042 0.37% testRedistribute 1 0.002431 0.002554 0.002676 0.33% InitParticles 1 0.000598 0.0006443 0.0006905 0.08% ParticleContainer::OK() 103 2.735e-05 2.796e-05 2.858e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 4.658e-06 5.463e-06 6.267e-06 0.00% Other 527 0.003834 0.004227 0.004619 0.57% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8131 0.8153 0.8175 100.00% ParticleContainer::Redistribute_impl() 104 0.5858 0.5859 0.586 71.68% numParticlesOutOfRange() 616 0.169 0.1752 0.1814 22.20% amrex::unpackBuffer 104 0.1456 0.1478 0.15 18.35% Redistribute_partition 104 0.1202 0.1203 0.1203 14.72% TestParticleContainer::checkAnswer 103 0.1033 0.1071 0.1108 13.55% ParticleCopyPlan::build 104 0.0918 0.09229 0.09277 11.35% amrex::unpackRemotes 104 0.07749 0.08009 0.08269 10.11% TestParticleContainer::moveParticles 100 0.05527 0.05528 0.05529 6.76% ParticleContainer::OK() 103 0.05526 0.05526 0.05527 6.76% amrex::communicateParticlesStart 104 0.01811 0.01881 0.01952 2.39% ParticleCopyPlan::buildMPIStart 104 0.01892 0.01904 0.01917 2.34% amrex::computeNeighborProcs 101 0.01721 0.01748 0.01776 2.17% InitParticles 1 0.00922 0.009226 0.009232 1.13% ParticleCopyPlan::doHandShake 104 0.001431 0.005156 0.00888 1.09% amrex::communicateParticlesFinish 104 0.003469 0.00538 0.00729 0.89% DistributionMapping::SFCProcessorMapDoIt() 3 2.975e-05 0.002251 0.004473 0.55% DistributionMapping::LeastUsedCPUs() 3 2.219e-05 0.002245 0.004467 0.55% DenseBins::buildGPU 5 0.00301 0.003026 0.003042 0.37% Other 527 0.004282 0.004775 0.005268 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 9134 KiB 9135 KiB 9136 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2788 B 2803 B 2818 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2115 B 2177 B 2239 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3972 B 3983 B 3995 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 108 B 115 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4079 B 4143 B 4208 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 354 B 358 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3332 B 3332 B 3333 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 562 B 567 B 573 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 892 B 892 B 892 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 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 6 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 8 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 69 B 77 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2067 B 2107 B 2148 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 674 B 676 B 678 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 703 B 704 B 705 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 444 B 444 B 444 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 (26.06-15-g07311ca5127b) finalized