Initializing AMReX (26.08-31-g06424932b757)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-31-g06424932b757) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8249 ... 0.8256 ... 0.8263 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1701 0.1776 0.185 22.39% amrex::unpackBuffer 104 0.1478 0.1501 0.1524 18.45% Redistribute_partition 104 0.1217 0.1217 0.1218 14.74% amrex::unpackRemotes 104 0.07794 0.08102 0.0841 10.18% ParticleContainer::Redistribute_impl() 104 0.05237 0.05764 0.0629 7.61% TestParticleContainer::checkAnswer 103 0.04842 0.05274 0.05705 6.90% ParticleCopyPlan::build 104 0.05574 0.05607 0.05639 6.82% TestParticleContainer::moveParticles 100 0.05585 0.05594 0.05604 6.78% amrex::communicateParticlesStart 104 0.01834 0.01909 0.01984 2.40% ParticleCopyPlan::buildMPIStart 104 0.01014 0.01431 0.01847 2.24% amrex::computeNeighborProcs 102 0.01741 0.01768 0.01796 2.17% ParticleCopyPlan::doHandShake 104 0.001227 0.005187 0.009148 1.11% amrex::communicateParticlesFinish 104 0.003317 0.005434 0.00755 0.91% DenseBins::buildGPU 5 0.003006 0.003022 0.003038 0.37% testRedistribute 1 0.002427 0.002434 0.002442 0.30% InitParticles 1 0.0005921 0.0006402 0.0006884 0.08% ParticleContainer::OK() 103 2.508e-05 2.698e-05 2.888e-05 0.00% Other 534 0.003832 0.004922 0.006012 0.73% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8248 0.8248 0.8248 99.82% ParticleContainer::Redistribute_impl() 104 0.6525 0.6567 0.661 80.00% numParticlesOutOfRange() 411 0.1701 0.1776 0.185 22.39% amrex::unpackBuffer 104 0.1478 0.1501 0.1524 18.45% Redistribute_partition 104 0.1217 0.1217 0.1218 14.74% TestParticleContainer::checkAnswer 103 0.1048 0.1091 0.1133 13.72% ParticleCopyPlan::build 104 0.09341 0.09381 0.09421 11.40% amrex::unpackRemotes 104 0.07794 0.08102 0.0841 10.18% ParticleContainer::OK() 103 0.0563 0.05632 0.05635 6.82% TestParticleContainer::moveParticles 100 0.05585 0.05594 0.05604 6.78% amrex::communicateParticlesStart 104 0.01834 0.01909 0.01984 2.40% ParticleCopyPlan::buildMPIStart 104 0.01929 0.0195 0.0197 2.38% amrex::computeNeighborProcs 102 0.01741 0.01768 0.01796 2.17% InitParticles 1 0.009297 0.009298 0.009299 1.13% ParticleCopyPlan::doHandShake 104 0.001227 0.005187 0.009148 1.11% amrex::communicateParticlesFinish 104 0.003317 0.005434 0.00755 0.91% DenseBins::buildGPU 5 0.003006 0.003022 0.003038 0.37% Other 534 0.004409 0.005612 0.006815 0.82% -------------------------------------------------------------------------------------------- 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 9143 KiB 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2786 B 2802 B 2819 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2114 B 2177 B 2241 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3991 B 4002 B 4013 B 49 KiB 49 KiB 49 KiB testRedistribute 24 101 B 103 B 105 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4113 B 4170 B 4228 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 356 B 360 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3353 B 3353 B 3354 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 566 B 571 B 577 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 898 B 898 B 898 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 B 93 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 7 B 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 60 B 68 B 76 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2074 B 2114 B 2154 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 674 B 676 B 678 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 708 B 708 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 108 B 109 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 B 100 B 100 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 (26.08-31-g06424932b757) finalized