Initializing AMReX (26.05-51-gd6ac387a0802)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-51-gd6ac387a0802) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.55 ... 1.558 ... 1.565 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3723 0.373 0.3737 23.88% amrex::unpackBuffer 104 0.2762 0.2765 0.2768 17.69% Redistribute_partition 104 0.262 0.2621 0.2622 16.75% amrex::unpackRemotes 104 0.2129 0.2136 0.2143 13.69% TestParticleContainer::moveParticles 100 0.1215 0.1215 0.1216 7.77% ParticleContainer::Redistribute_impl() 104 0.09252 0.09276 0.093 5.94% TestParticleContainer::checkAnswer 103 0.05723 0.05729 0.05734 3.66% ParticleCopyPlan::build 104 0.0518 0.05186 0.05192 3.32% amrex::communicateParticlesStart 104 0.02554 0.02598 0.02643 1.69% amrex::computeNeighborProcs 101 0.02447 0.0245 0.02452 1.57% DistributionMapping::LeastUsedCPUs() 3 2.316e-05 0.007747 0.01547 0.99% ParticleCopyPlan::buildMPIStart 104 0.01369 0.01387 0.01404 0.90% amrex::communicateParticlesFinish 104 0.009331 0.009603 0.009876 0.63% ParticleContainer::ReserveForRedistribute() 104 0.007712 0.008563 0.009414 0.60% InitParticles 1 0.003926 0.004108 0.004289 0.27% testRedistribute 1 0.002615 0.002748 0.002881 0.18% ParticleContainer::OK() 103 3.495e-05 3.506e-05 3.517e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 5.929e-06 6.622e-06 7.315e-06 0.00% Other 532 0.01151 0.01164 0.01178 0.75% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.55 1.558 1.565 100.00% ParticleContainer::Redistribute_impl() 104 1.123 1.123 1.123 71.76% numParticlesOutOfRange() 616 0.3723 0.373 0.3737 23.88% amrex::unpackBuffer 104 0.2762 0.2765 0.2768 17.69% Redistribute_partition 104 0.262 0.2621 0.2622 16.75% amrex::unpackRemotes 104 0.2129 0.2136 0.2143 13.69% TestParticleContainer::checkAnswer 103 0.1757 0.1758 0.1758 11.23% TestParticleContainer::moveParticles 100 0.1215 0.1215 0.1216 7.77% ParticleContainer::OK() 103 0.1185 0.1185 0.1185 7.57% ParticleCopyPlan::build 104 0.09619 0.09648 0.09678 6.18% amrex::communicateParticlesStart 104 0.02554 0.02598 0.02643 1.69% amrex::computeNeighborProcs 101 0.02447 0.0245 0.02452 1.57% ParticleCopyPlan::buildMPIStart 104 0.01862 0.01889 0.01915 1.22% InitParticles 1 0.01658 0.01658 0.01658 1.06% DistributionMapping::SFCProcessorMapDoIt() 3 3.295e-05 0.007755 0.01548 0.99% DistributionMapping::LeastUsedCPUs() 3 2.316e-05 0.007747 0.01547 0.99% amrex::communicateParticlesFinish 104 0.009331 0.009603 0.009876 0.63% ParticleContainer::ReserveForRedistribute() 104 0.007712 0.008563 0.009414 0.60% Other 532 0.01205 0.0122 0.01234 0.79% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9175 KiB 9175 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1161 KiB 1163 KiB 1166 KiB 7081 KiB 7084 KiB 7088 KiB InitParticles 24 6319 KiB 6319 KiB 6320 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 81 KiB 81 KiB 6918 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 195 KiB 195 KiB 195 KiB 6917 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 77 KiB 77 KiB 78 KiB 1837 KiB 1838 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8799 B 8813 B 8827 B 262 KiB 262 KiB 263 KiB testRedistribute 24 62 B 63 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5083 B 5096 B 5109 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3507 B 3507 B 3508 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 611 B 611 B 611 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 938 B 938 B 938 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 105 B 105 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 3 B 3 B 3 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 5 B 7 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 127 KiB 133 KiB 139 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 49 KiB 53 KiB 58 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 7424 B 7947 B 8470 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1437 B 1437 B 1438 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 933 B 933 B 933 B 1536 B 1536 B 1536 B Redistribute_partition 1244 478 B 478 B 478 B 768 B 768 B 768 B ParticleCopyPlan::build 208 118 B 118 B 119 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 114 B 114 B 114 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.05-51-gd6ac387a0802) finalized