Initializing AMReX (26.06-5-g65db2e4e678a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-5-g65db2e4e678a) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7967 ... 0.7995 ... 0.8023 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1724 0.1727 0.173 21.56% amrex::unpackBuffer 104 0.1438 0.1447 0.1456 18.14% Redistribute_partition 104 0.1179 0.1181 0.1182 14.73% amrex::unpackRemotes 104 0.07851 0.07858 0.07865 9.80% ParticleContainer::Redistribute_impl() 104 0.05402 0.05473 0.05545 6.91% TestParticleContainer::moveParticles 100 0.0542 0.05424 0.05429 6.77% ParticleCopyPlan::build 104 0.05388 0.05391 0.05395 6.72% TestParticleContainer::checkAnswer 103 0.04938 0.04965 0.04992 6.22% amrex::communicateParticlesStart 104 0.01836 0.01842 0.01847 2.30% amrex::computeNeighborProcs 101 0.01689 0.01709 0.01728 2.15% ParticleCopyPlan::buildMPIStart 104 0.01363 0.01404 0.01446 1.80% DistributionMapping::LeastUsedCPUs() 3 2.514e-05 0.002825 0.005624 0.70% ParticleCopyPlan::doHandShake 104 0.004546 0.005054 0.005562 0.69% amrex::communicateParticlesFinish 104 0.005099 0.005287 0.005476 0.68% testRedistribute 1 0.002604 0.002609 0.002613 0.33% InitParticles 1 0.0004946 0.0005493 0.0006039 0.08% ParticleContainer::OK() 103 2.82e-05 2.889e-05 2.957e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.179e-06 3.79e-06 4.4e-06 0.00% Other 532 0.006795 0.007079 0.007362 0.92% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7967 0.7995 0.8023 100.00% ParticleContainer::Redistribute_impl() 104 0.574 0.574 0.5741 71.55% numParticlesOutOfRange() 616 0.1724 0.1727 0.173 21.56% amrex::unpackBuffer 104 0.1438 0.1447 0.1456 18.14% Redistribute_partition 104 0.1179 0.1181 0.1182 14.73% TestParticleContainer::checkAnswer 103 0.1046 0.1048 0.1051 13.10% ParticleCopyPlan::build 104 0.09045 0.0907 0.09095 11.34% amrex::unpackRemotes 104 0.07851 0.07858 0.07865 9.80% ParticleContainer::OK() 103 0.05517 0.05519 0.0552 6.88% TestParticleContainer::moveParticles 100 0.0542 0.05424 0.05429 6.77% ParticleCopyPlan::buildMPIStart 104 0.01901 0.0191 0.01919 2.39% amrex::communicateParticlesStart 104 0.01836 0.01842 0.01847 2.30% amrex::computeNeighborProcs 101 0.01689 0.01709 0.01728 2.15% InitParticles 1 0.009237 0.009238 0.009238 1.15% DistributionMapping::SFCProcessorMapDoIt() 3 2.935e-05 0.00283 0.00563 0.70% DistributionMapping::LeastUsedCPUs() 3 2.514e-05 0.002825 0.005624 0.70% ParticleCopyPlan::doHandShake 104 0.004546 0.005054 0.005562 0.69% amrex::communicateParticlesFinish 104 0.005099 0.005287 0.005476 0.68% Other 532 0.00735 0.007644 0.007938 0.99% -------------------------------------------------------------------------------------------- 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 9139 KiB 9140 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2814 B 2823 B 2833 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 2159 B 2188 B 2217 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3988 B 3988 B 3989 B 49 KiB 49 KiB 49 KiB testRedistribute 24 108 B 115 B 122 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4159 B 4166 B 4173 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 358 B 358 B 359 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3328 B 3328 B 3328 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 567 B 567 B 568 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 891 B 891 B 891 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 90 B 91 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 5 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 7 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 49 B 55 B 61 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2091 B 2112 B 2133 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 681 B 681 B 682 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 703 B 703 B 703 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 443 B 443 B 443 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 235 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 107 B 107 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 (26.06-5-g65db2e4e678a) finalized