Initializing AMReX (26.09-188-g2ceecb347bea)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-188-g2ceecb347bea) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8135 ... 0.8142 ... 0.8149 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1641 0.1733 0.1826 22.41% amrex::unpackBuffer 104 0.156 0.1566 0.1571 19.28% Redistribute_partition 104 0.1202 0.1204 0.1206 14.80% amrex::unpackRemotes 104 0.06694 0.07268 0.07841 9.62% ParticleContainer::Redistribute_impl() 104 0.05187 0.05631 0.06075 7.46% TestParticleContainer::checkAnswer 103 0.04785 0.05236 0.05688 6.98% ParticleCopyPlan::build 104 0.05495 0.05548 0.05601 6.87% TestParticleContainer::moveParticles 100 0.05516 0.05517 0.05518 6.77% amrex::communicateParticlesStart 104 0.01805 0.0188 0.01955 2.40% ParticleCopyPlan::buildMPIStart 104 0.009768 0.01416 0.01856 2.28% amrex::computeNeighborProcs 102 0.01768 0.01774 0.0178 2.18% ParticleCopyPlan::doHandShake 104 0.0009169 0.005099 0.009281 1.14% amrex::communicateParticlesFinish 104 0.001232 0.005108 0.008984 1.10% DenseBins::buildGPU 5 0.003019 0.003025 0.003031 0.37% testRedistribute 1 0.002532 0.002613 0.002694 0.33% InitParticles 1 0.0005705 0.000634 0.0006976 0.09% ParticleContainer::OK() 103 2.794e-05 2.849e-05 2.905e-05 0.00% Other 534 0.003872 0.00463 0.005389 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8134 0.8134 0.8134 99.82% ParticleContainer::Redistribute_impl() 104 0.6424 0.6467 0.6511 79.90% numParticlesOutOfRange() 411 0.1641 0.1733 0.1826 22.41% amrex::unpackBuffer 104 0.156 0.1566 0.1571 19.28% Redistribute_partition 104 0.1202 0.1204 0.1206 14.80% TestParticleContainer::checkAnswer 103 0.1038 0.1083 0.1128 13.84% ParticleCopyPlan::build 104 0.09269 0.09307 0.09344 11.47% amrex::unpackRemotes 104 0.06694 0.07268 0.07841 9.62% ParticleContainer::OK() 103 0.05588 0.0559 0.05592 6.86% TestParticleContainer::moveParticles 100 0.05516 0.05517 0.05518 6.77% amrex::communicateParticlesStart 104 0.01805 0.0188 0.01955 2.40% ParticleCopyPlan::buildMPIStart 104 0.01905 0.01926 0.01948 2.39% amrex::computeNeighborProcs 102 0.01768 0.01774 0.0178 2.18% InitParticles 1 0.00929 0.009301 0.009312 1.14% ParticleCopyPlan::doHandShake 104 0.0009169 0.005099 0.009281 1.14% amrex::communicateParticlesFinish 104 0.001232 0.005108 0.008984 1.10% DenseBins::buildGPU 5 0.003019 0.003025 0.003031 0.37% Other 534 0.004546 0.005317 0.006088 0.75% -------------------------------------------------------------------------------------------- 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 9140 KiB 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2786 B 2803 B 2821 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 31 KiB 31 KiB 31 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2125 B 2157 B 2189 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 3982 B 4000 B 4019 B 49 KiB 49 KiB 49 KiB testRedistribute 24 107 B 114 B 121 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4055 B 4100 B 4145 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 356 B 360 B 364 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3341 B 3341 B 3341 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 560 B 566 B 573 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 894 B 894 B 895 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 5 B 5 B 6 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 6 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 60 B 69 B 78 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2097 B 2104 B 2111 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 676 B 679 B 682 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 705 B 705 B 706 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 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 (26.09-188-g2ceecb347bea) finalized