Initializing AMReX (26.05-41-gba3cb0c68650)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-41-gba3cb0c68650) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 13.88 ... 13.88 ... 13.88 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 3.375 3.418 3.46 24.92% amrex::unpackBuffer 104 2.695 2.696 2.696 19.42% Redistribute_partition 104 2.248 2.249 2.249 16.20% amrex::unpackRemotes 104 2.098 2.112 2.127 15.32% TestParticleContainer::moveParticles 100 1.088 1.089 1.089 7.85% ParticleContainer::Redistribute_impl() 104 0.518 0.5537 0.5893 4.24% ParticleCopyPlan::build 104 0.553 0.553 0.553 3.98% TestParticleContainer::checkAnswer 103 0.4513 0.4796 0.508 3.66% amrex::communicateParticlesStart 104 0.1903 0.1942 0.1982 1.43% amrex::computeNeighborProcs 101 0.1834 0.1835 0.1836 1.32% ParticleCopyPlan::buildMPIStart 104 0.1044 0.1307 0.157 1.13% ParticleCopyPlan::doHandShake 104 0.01549 0.04685 0.0782 0.56% amrex::communicateParticlesFinish 104 0.03237 0.05118 0.06999 0.50% testRedistribute 1 0.02137 0.02229 0.0232 0.17% InitParticles 1 0.008855 0.009273 0.00969 0.07% ParticleContainer::OK() 103 3.926e-05 4.108e-05 4.29e-05 0.00% Other 538 0.08359 0.09394 0.1043 0.75% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 13.88 13.88 13.88 100.00% ParticleContainer::Redistribute_impl() 104 10.07 10.07 10.07 72.52% numParticlesOutOfRange() 616 3.375 3.418 3.46 24.92% amrex::unpackBuffer 104 2.695 2.696 2.696 19.42% Redistribute_partition 104 2.248 2.249 2.249 16.20% amrex::unpackRemotes 104 2.098 2.112 2.127 15.32% TestParticleContainer::checkAnswer 103 1.53 1.558 1.586 11.43% TestParticleContainer::moveParticles 100 1.088 1.089 1.089 7.85% ParticleContainer::OK() 103 1.078 1.078 1.078 7.77% ParticleCopyPlan::build 104 0.9102 0.9153 0.9204 6.63% amrex::communicateParticlesStart 104 0.1903 0.1942 0.1982 1.43% amrex::computeNeighborProcs 101 0.1834 0.1835 0.1836 1.32% ParticleCopyPlan::buildMPIStart 104 0.1725 0.1775 0.1826 1.31% InitParticles 1 0.1133 0.1133 0.1133 0.82% ParticleCopyPlan::doHandShake 104 0.01549 0.04685 0.0782 0.56% amrex::communicateParticlesFinish 104 0.03237 0.05118 0.06999 0.50% Other 538 0.08805 0.1005 0.1129 0.81% -------------------------------------------------------------------------------------------- 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 9211 KiB 9211 KiB 9211 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1257 KiB 1260 KiB 1263 KiB 7074 KiB 7084 KiB 7094 KiB InitParticles 24 6858 KiB 6858 KiB 6858 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 83 KiB 84 KiB 85 KiB 6912 KiB 6921 KiB 6930 KiB amrex::packBuffer 208 180 KiB 181 KiB 183 KiB 6911 KiB 6920 KiB 6929 KiB Redistribute_partition 12146 75 KiB 76 KiB 76 KiB 1836 KiB 1839 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8337 B 8400 B 8463 B 262 KiB 263 KiB 263 KiB testRedistribute 24 64 B 68 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5626 B 5667 B 5708 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3791 B 3791 B 3791 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 665 B 668 B 671 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 1013 B 1013 B 1013 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 118 B 118 B 119 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 0 B 0 B 0 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 0 B 0 B 0 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 124 KiB 127 KiB 130 KiB 6912 KiB 6920 KiB 6929 KiB amrex::communicateParticlesStart 206 52 KiB 54 KiB 56 KiB 6911 KiB 6920 KiB 6928 KiB InitParticles 300 2472 B 2596 B 2720 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1563 B 1564 B 1565 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 1012 B 1012 B 1013 B 1536 B 1536 B 1536 B Redistribute_partition 1244 518 B 518 B 518 B 768 B 768 B 768 B ParticleCopyPlan::build 208 129 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 124 B 124 B 124 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 (26.05-41-gba3cb0c68650) finalized