Initializing AMReX (26.06-13-g87eac2327e9f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-13-g87eac2327e9f) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.555 ... 1.557 ... 1.559 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3665 0.3756 0.3847 24.68% amrex::unpackBuffer 104 0.2747 0.2756 0.2765 17.74% Redistribute_partition 104 0.2629 0.263 0.2631 16.88% amrex::unpackRemotes 104 0.2114 0.2138 0.2161 13.86% TestParticleContainer::moveParticles 100 0.1218 0.1219 0.122 7.83% ParticleContainer::Redistribute_impl() 104 0.07939 0.09432 0.1093 7.01% TestParticleContainer::checkAnswer 103 0.05359 0.05823 0.06286 4.03% ParticleCopyPlan::build 104 0.05234 0.05246 0.05258 3.37% amrex::communicateParticlesStart 104 0.01901 0.02682 0.03464 2.22% amrex::computeNeighborProcs 101 0.02409 0.02422 0.02434 1.56% ParticleCopyPlan::buildMPIStart 104 0.009934 0.01439 0.01885 1.21% amrex::communicateParticlesFinish 104 0.005986 0.009788 0.01359 0.87% ParticleCopyPlan::doHandShake 104 0.0008032 0.005021 0.009238 0.59% ParticleContainer::ReserveForRedistribute() 104 0.00696 0.007255 0.00755 0.48% InitParticles 1 0.003348 0.003521 0.003694 0.24% testRedistribute 1 0.002605 0.002696 0.002786 0.18% ParticleContainer::OK() 103 3.369e-05 3.388e-05 3.408e-05 0.00% Other 434 0.006573 0.008337 0.0101 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.555 1.557 1.559 100.00% ParticleContainer::Redistribute_impl() 104 1.126 1.126 1.126 72.23% numParticlesOutOfRange() 616 0.3665 0.3756 0.3847 24.68% amrex::unpackBuffer 104 0.2747 0.2756 0.2765 17.74% Redistribute_partition 104 0.2629 0.263 0.2631 16.88% amrex::unpackRemotes 104 0.2114 0.2138 0.2161 13.86% TestParticleContainer::checkAnswer 103 0.1739 0.1785 0.1831 11.75% TestParticleContainer::moveParticles 100 0.1218 0.1219 0.122 7.83% ParticleContainer::OK() 103 0.1203 0.1203 0.1203 7.72% ParticleCopyPlan::build 104 0.09701 0.09726 0.09752 6.26% amrex::communicateParticlesStart 104 0.01901 0.02682 0.03464 2.22% amrex::computeNeighborProcs 101 0.02409 0.02422 0.02434 1.56% ParticleCopyPlan::buildMPIStart 104 0.01917 0.01941 0.01965 1.26% InitParticles 1 0.01583 0.01583 0.01583 1.02% amrex::communicateParticlesFinish 104 0.005986 0.009788 0.01359 0.87% ParticleCopyPlan::doHandShake 104 0.0008032 0.005021 0.009238 0.59% ParticleContainer::ReserveForRedistribute() 104 0.00696 0.007255 0.00755 0.48% Other 434 0.007253 0.01074 0.01422 0.91% -------------------------------------------------------------------------------------------- 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 9177 KiB 9177 KiB 9177 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 359 1176 KiB 1176 KiB 1176 KiB 7078 KiB 7085 KiB 7091 KiB InitParticles 24 6409 KiB 6410 KiB 6411 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 85 KiB 6914 KiB 6921 KiB 6928 KiB amrex::packBuffer 208 199 KiB 200 KiB 201 KiB 6913 KiB 6920 KiB 6926 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1838 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8999 B 9043 B 9087 B 263 KiB 263 KiB 263 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5166 B 5199 B 5233 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3560 B 3560 B 3560 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 952 B 952 B 952 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 106 B 108 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 3 B 5 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 128 KiB 137 KiB 146 KiB 6914 KiB 6920 KiB 6927 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 59 KiB 6913 KiB 6920 KiB 6926 KiB InitParticles 300 6692 B 7119 B 7546 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1459 B 1461 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 486 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 120 B 121 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 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 (26.06-13-g87eac2327e9f) finalized