Initializing AMReX (26.06-10-g61f7201085dc)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-10-g61f7201085dc) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7879 ... 0.7896 ... 0.7912 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1304 0.1448 0.1591 20.10% amrex::unpackBuffer 103 0.1302 0.1318 0.1335 16.87% amrex::unpackRemotes 103 0.1031 0.109 0.1149 14.52% ParticleContainer::Redistribute_impl() 103 0.08302 0.09625 0.1095 13.84% Redistribute_partition 103 0.0914 0.09229 0.09319 11.78% ParticleCopyPlan::build 103 0.05689 0.05695 0.05702 7.21% TestParticleContainer::moveParticles 100 0.04987 0.04987 0.04988 6.30% amrex::communicateParticlesStart 103 0.02285 0.02787 0.03289 4.16% TestParticleContainer::checkAnswer 103 0.0137 0.01894 0.02419 3.06% amrex::computeNeighborProcs 101 0.01976 0.02053 0.02131 2.69% ParticleCopyPlan::buildMPIStart 103 0.01043 0.01446 0.0185 2.34% amrex::communicateParticlesFinish 103 0.004789 0.01135 0.01791 2.26% ParticleCopyPlan::doHandShake 103 0.0007022 0.004943 0.009183 1.16% InitParticles 1 0.00465 0.004852 0.005055 0.64% testRedistribute 1 0.0006617 0.0008132 0.0009646 0.12% ParticleContainer::OK() 103 2.577e-05 2.666e-05 2.755e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.07e-06 3.171e-06 4.271e-06 0.00% Other 521 0.003106 0.004841 0.006577 0.83% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7879 0.7895 0.7912 100.00% ParticleContainer::Redistribute_impl() 103 0.6213 0.6214 0.6216 78.56% numParticlesOutOfRange() 614 0.1304 0.1448 0.1591 20.10% amrex::unpackBuffer 103 0.1302 0.1318 0.1335 16.87% amrex::unpackRemotes 103 0.1031 0.109 0.1149 14.52% ParticleCopyPlan::build 103 0.09628 0.09733 0.09838 12.43% Redistribute_partition 103 0.0914 0.09229 0.09319 11.78% TestParticleContainer::checkAnswer 103 0.05625 0.06149 0.06674 8.44% TestParticleContainer::moveParticles 100 0.04987 0.04987 0.04988 6.30% ParticleContainer::OK() 103 0.04254 0.04255 0.04256 5.38% amrex::communicateParticlesStart 103 0.02285 0.02787 0.03289 4.16% amrex::computeNeighborProcs 101 0.01976 0.02053 0.02131 2.69% ParticleCopyPlan::buildMPIStart 103 0.0192 0.01941 0.01961 2.48% amrex::communicateParticlesFinish 103 0.004789 0.01135 0.01791 2.26% InitParticles 1 0.009798 0.009799 0.009799 1.24% ParticleCopyPlan::doHandShake 103 0.0007022 0.004943 0.009183 1.16% DistributionMapping::SFCProcessorMapDoIt() 1 9.871e-06 0.001671 0.003332 0.42% Other 521 0.003639 0.005398 0.007157 0.90% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9141 KiB 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 108 KiB 117 KiB 8325 KiB 8331 KiB 8338 KiB InitParticles 48 6984 KiB 6985 KiB 6986 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 133 KiB 142 KiB 8194 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 352 KiB 353 KiB 355 KiB 8194 KiB 8200 KiB 8207 KiB Redistribute_partition 4054 97 KiB 97 KiB 98 KiB 1821 KiB 1823 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3411 B 3413 B 3415 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1109 B 1109 B 1109 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 671 B 677 B 683 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 888 B 888 B 888 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 B 106 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 7 B 7 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 ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 184 KiB 188 KiB 191 KiB 8194 KiB 8200 KiB 8207 KiB amrex::communicateParticlesStart 204 82 KiB 87 KiB 93 KiB 8194 KiB 8200 KiB 8207 KiB The_Pinned_Arena::Initialize() 2 7 B 10 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 865 B 865 B 866 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 894 B 895 B 897 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 14 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 B 256 B 256 B 256 B testRedistribute 4 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.06-10-g61f7201085dc) finalized