Initializing AMReX (26.10-64-g334d08c6b02e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-64-g334d08c6b02e) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.314 ... 1.316 ... 1.318 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3546 0.3546 0.3546 26.90% numParticlesOutOfRange() 410 0.1623 0.1826 0.2028 15.38% amrex::unpackBuffer 103 0.1271 0.1289 0.1307 9.91% Redistribute_partition 103 0.1244 0.1253 0.1261 9.57% DenseBins::buildGPU 203 0.1068 0.1112 0.1156 8.77% amrex::unpackRemotes 103 0.1002 0.1064 0.1126 8.54% ParticleContainer::Redistribute_impl() 103 0.08108 0.09531 0.1095 8.31% ParticleCopyPlan::build 103 0.05553 0.0557 0.05586 4.24% TestParticleContainer::moveParticles 100 0.0489 0.04897 0.04904 3.72% amrex::communicateParticlesStart 103 0.02094 0.02693 0.03292 2.50% TestParticleContainer::checkAnswer 103 0.01332 0.01961 0.0259 1.96% amrex::computeNeighborProcs 102 0.01945 0.02008 0.02072 1.57% ParticleCopyPlan::buildMPIStart 103 0.009852 0.01428 0.0187 1.42% amrex::communicateParticlesFinish 103 0.004208 0.01094 0.01767 1.34% ParticleCopyPlan::doHandShake 103 0.0004634 0.004909 0.009354 0.71% InitParticles 1 0.004638 0.004845 0.005053 0.38% testRedistribute 1 0.000706 0.0008288 0.0009515 0.07% ParticleContainer::OK() 103 2.908e-05 2.982e-05 3.056e-05 0.00% Other 529 0.002471 0.004773 0.007075 0.54% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.314 1.314 1.314 99.66% ParticleContainer::Redistribute_impl() 103 0.6861 0.6925 0.6988 53.01% ParticleContainer::SortParticlesByBin() 101 0.4607 0.4651 0.4695 35.61% numParticlesOutOfRange() 410 0.1623 0.1826 0.2028 15.38% amrex::unpackBuffer 103 0.1271 0.1289 0.1307 9.91% Redistribute_partition 103 0.1244 0.1253 0.1261 9.57% DenseBins::buildGPU 203 0.1068 0.1112 0.1156 8.77% amrex::unpackRemotes 103 0.1002 0.1064 0.1126 8.54% TestParticleContainer::checkAnswer 103 0.09972 0.1016 0.1036 7.86% ParticleCopyPlan::build 103 0.09459 0.0954 0.09621 7.30% ParticleContainer::OK() 103 0.07765 0.08203 0.0864 6.55% TestParticleContainer::moveParticles 100 0.0489 0.04897 0.04904 3.72% amrex::communicateParticlesStart 103 0.02094 0.02693 0.03292 2.50% amrex::computeNeighborProcs 102 0.01945 0.02008 0.02072 1.57% ParticleCopyPlan::buildMPIStart 103 0.01917 0.01919 0.01921 1.46% amrex::communicateParticlesFinish 103 0.004208 0.01094 0.01767 1.34% InitParticles 1 0.009689 0.00969 0.009691 0.74% ParticleCopyPlan::doHandShake 103 0.0004634 0.004909 0.009354 0.71% Other 529 0.002894 0.005276 0.007658 0.58% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [SortParticlesByCell_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [SortParticlesByCell_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9171 KiB 9171 KiB 9171 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 62 KiB 66 KiB 70 KiB 8327 KiB 8331 KiB 8335 KiB InitParticles 48 5205 KiB 5206 KiB 5206 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 77 KiB 81 KiB 85 KiB 8197 KiB 8201 KiB 8204 KiB amrex::packBuffer 204 215 KiB 216 KiB 217 KiB 8197 KiB 8200 KiB 8203 KiB ParticleContainer::SortParticlesByBin() 1212 2339 KiB 2342 KiB 2346 KiB 2866 KiB 2869 KiB 2872 KiB Redistribute_partition 4054 61 KiB 61 KiB 61 KiB 1821 KiB 1823 KiB 1824 KiB DenseBins::buildGPU 426 596 KiB 596 KiB 596 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 7813 B 7851 B 7890 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2117 B 2158 B 2200 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 415 B 419 B 423 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 939 B 939 B 939 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 62 B 63 B 65 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 4 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() 416 111 KiB 112 KiB 114 KiB 8197 KiB 8200 KiB 8204 KiB amrex::communicateParticlesStart 204 47 KiB 52 KiB 58 KiB 8197 KiB 8200 KiB 8203 KiB The_Pinned_Arena::Initialize() 2 5 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 11 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 925 B 925 B 925 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 943 B 944 B 946 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 7 B 7 B 8 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 78 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 75 B 75 B 75 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 (26.10-64-g334d08c6b02e) finalized