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 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.537 ... 1.539 ... 1.542 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3601 0.3707 0.3813 24.73% amrex::unpackBuffer 104 0.2725 0.2734 0.2743 17.79% Redistribute_partition 104 0.2605 0.2608 0.261 16.93% amrex::unpackRemotes 104 0.2072 0.2115 0.2158 13.99% TestParticleContainer::moveParticles 100 0.1206 0.1207 0.1208 7.84% ParticleContainer::Redistribute_impl() 104 0.08254 0.09301 0.1035 6.71% TestParticleContainer::checkAnswer 103 0.05151 0.05568 0.05985 3.88% ParticleCopyPlan::build 104 0.0516 0.05166 0.05171 3.35% amrex::communicateParticlesStart 104 0.02082 0.02588 0.03093 2.01% amrex::computeNeighborProcs 101 0.02409 0.02433 0.02456 1.59% ParticleCopyPlan::buildMPIStart 104 0.01103 0.01394 0.01685 1.09% amrex::communicateParticlesFinish 104 0.007225 0.009809 0.01239 0.80% ParticleCopyPlan::doHandShake 104 0.001698 0.005033 0.008369 0.54% ParticleContainer::ReserveForRedistribute() 104 0.007131 0.007391 0.00765 0.50% InitParticles 1 0.003355 0.003671 0.003988 0.26% testRedistribute 1 0.00274 0.002782 0.002824 0.18% ParticleContainer::OK() 103 3.427e-05 3.441e-05 3.455e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.594e-06 4.802e-06 6.011e-06 0.00% Other 431 0.006578 0.009087 0.0116 0.75% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.537 1.539 1.542 100.00% ParticleContainer::Redistribute_impl() 104 1.114 1.114 1.114 72.26% numParticlesOutOfRange() 616 0.3601 0.3707 0.3813 24.73% amrex::unpackBuffer 104 0.2725 0.2734 0.2743 17.79% Redistribute_partition 104 0.2605 0.2608 0.261 16.93% amrex::unpackRemotes 104 0.2072 0.2115 0.2158 13.99% TestParticleContainer::checkAnswer 103 0.1696 0.1738 0.1779 11.54% TestParticleContainer::moveParticles 100 0.1206 0.1207 0.1208 7.84% ParticleContainer::OK() 103 0.1181 0.1181 0.1181 7.66% ParticleCopyPlan::build 104 0.09551 0.09614 0.09678 6.28% amrex::communicateParticlesStart 104 0.02082 0.02588 0.03093 2.01% amrex::computeNeighborProcs 101 0.02409 0.02433 0.02456 1.59% ParticleCopyPlan::buildMPIStart 104 0.01855 0.01897 0.0194 1.26% InitParticles 1 0.0161 0.01611 0.01611 1.04% amrex::communicateParticlesFinish 104 0.007225 0.009809 0.01239 0.80% ParticleCopyPlan::doHandShake 104 0.001698 0.005033 0.008369 0.54% ParticleContainer::ReserveForRedistribute() 104 0.007131 0.007391 0.00765 0.50% DistributionMapping::SFCProcessorMapDoIt() 3 1.664e-05 0.00246 0.004903 0.32% Other 431 0.007218 0.009741 0.01226 0.80% -------------------------------------------------------------------------------------------- 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 9174 KiB 9175 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 359 1175 KiB 1175 KiB 1176 KiB 7096 KiB 7098 KiB 7100 KiB InitParticles 24 6392 KiB 6392 KiB 6392 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 83 KiB 85 KiB 6907 KiB 6921 KiB 6935 KiB amrex::packBuffer 208 198 KiB 198 KiB 199 KiB 6906 KiB 6920 KiB 6934 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1834 KiB 1838 KiB 1843 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8938 B 8974 B 9010 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 67 B 68 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5163 B 5175 B 5188 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3548 B 3548 B 3549 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 949 B 949 B 949 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 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 4 B 4 B 5 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 135 KiB 141 KiB 6906 KiB 6920 KiB 6935 KiB amrex::communicateParticlesStart 206 47 KiB 54 KiB 62 KiB 6905 KiB 6920 KiB 6934 KiB InitParticles 300 6889 B 7686 B 8483 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1453 B 1455 B 1457 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 945 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 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 (26.06-15-g07311ca5127b) finalized