Initializing AMReX (26.06-11-g9ed35ab0e584)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-11-g9ed35ab0e584) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.544 ... 1.545 ... 1.545 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3645 0.3723 0.3801 24.60% amrex::unpackBuffer 104 0.2745 0.2749 0.2752 17.81% Redistribute_partition 104 0.262 0.2621 0.2623 16.97% amrex::unpackRemotes 104 0.2097 0.2123 0.215 13.91% TestParticleContainer::moveParticles 100 0.1213 0.1214 0.1215 7.86% ParticleContainer::Redistribute_impl() 104 0.0838 0.09224 0.1007 6.52% TestParticleContainer::checkAnswer 103 0.05204 0.05578 0.05951 3.85% ParticleCopyPlan::build 104 0.0524 0.05245 0.05249 3.40% amrex::communicateParticlesStart 104 0.02143 0.02611 0.03078 1.99% amrex::computeNeighborProcs 101 0.0241 0.02425 0.02439 1.58% ParticleCopyPlan::buildMPIStart 104 0.012 0.01444 0.01688 1.09% amrex::communicateParticlesFinish 104 0.007426 0.009493 0.01156 0.75% ParticleContainer::ReserveForRedistribute() 104 0.008211 0.008389 0.008566 0.55% ParticleCopyPlan::doHandShake 104 0.002475 0.004906 0.007338 0.47% InitParticles 1 0.003318 0.003497 0.003677 0.24% testRedistribute 1 0.002651 0.002788 0.002924 0.19% ParticleContainer::OK() 103 3.013e-05 3.165e-05 3.317e-05 0.00% Other 434 0.006411 0.007277 0.008142 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.544 1.545 1.545 100.00% ParticleContainer::Redistribute_impl() 104 1.12 1.12 1.12 72.44% numParticlesOutOfRange() 616 0.3645 0.3723 0.3801 24.60% amrex::unpackBuffer 104 0.2745 0.2749 0.2752 17.81% Redistribute_partition 104 0.262 0.2621 0.2623 16.97% amrex::unpackRemotes 104 0.2097 0.2123 0.215 13.91% TestParticleContainer::checkAnswer 103 0.1706 0.1744 0.1781 11.53% TestParticleContainer::moveParticles 100 0.1213 0.1214 0.1215 7.86% ParticleContainer::OK() 103 0.1186 0.1186 0.1186 7.68% ParticleCopyPlan::build 104 0.0971 0.09721 0.09733 6.30% amrex::communicateParticlesStart 104 0.02143 0.02611 0.03078 1.99% amrex::computeNeighborProcs 101 0.0241 0.02425 0.02439 1.58% ParticleCopyPlan::buildMPIStart 104 0.01934 0.01935 0.01935 1.25% InitParticles 1 0.01578 0.01578 0.01578 1.02% amrex::communicateParticlesFinish 104 0.007426 0.009493 0.01156 0.75% ParticleContainer::ReserveForRedistribute() 104 0.008211 0.008389 0.008566 0.55% ParticleCopyPlan::doHandShake 104 0.002475 0.004906 0.007338 0.47% Other 434 0.006984 0.008643 0.0103 0.67% -------------------------------------------------------------------------------------------- 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 9177 KiB 9177 KiB 9178 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 357 1180 KiB 1181 KiB 1182 KiB 7074 KiB 7084 KiB 7094 KiB InitParticles 24 6394 KiB 6395 KiB 6395 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 85 KiB 86 KiB 6911 KiB 6921 KiB 6931 KiB amrex::packBuffer 208 200 KiB 201 KiB 201 KiB 6910 KiB 6920 KiB 6930 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1836 KiB 1839 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9045 B 9057 B 9069 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 66 B 70 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5169 B 5178 B 5188 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3551 B 3551 B 3552 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 617 B 618 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 107 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 2 B 2 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 4 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 136 KiB 137 KiB 139 KiB 6910 KiB 6920 KiB 6931 KiB amrex::communicateParticlesStart 206 52 KiB 57 KiB 62 KiB 6909 KiB 6920 KiB 6930 KiB InitParticles 300 6664 B 7175 B 7687 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1455 B 1456 B 1457 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 945 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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 (26.06-11-g9ed35ab0e584) finalized