Initializing AMReX (26.05-56-gb8117c772be8)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-56-gb8117c772be8) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7959 ... 0.7976 ... 0.7993 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1338 0.1467 0.1595 19.96% amrex::unpackBuffer 103 0.1322 0.134 0.1358 16.99% amrex::unpackRemotes 103 0.1068 0.1105 0.1142 14.28% ParticleContainer::Redistribute_impl() 103 0.08135 0.09621 0.1111 13.90% Redistribute_partition 103 0.0927 0.09356 0.09443 11.81% ParticleCopyPlan::build 103 0.05774 0.05779 0.05785 7.24% TestParticleContainer::moveParticles 100 0.05022 0.05027 0.05033 6.30% amrex::communicateParticlesStart 103 0.02046 0.0277 0.03494 4.37% TestParticleContainer::checkAnswer 103 0.01315 0.01913 0.0251 3.14% amrex::computeNeighborProcs 101 0.02008 0.02084 0.0216 2.70% ParticleCopyPlan::buildMPIStart 103 0.01024 0.01456 0.01888 2.36% amrex::communicateParticlesFinish 103 0.004322 0.01085 0.01738 2.17% ParticleCopyPlan::doHandShake 103 0.0009217 0.005058 0.009195 1.15% InitParticles 1 0.004594 0.004791 0.004989 0.62% testRedistribute 1 0.0006714 0.0008288 0.0009863 0.12% ParticleContainer::OK() 103 2.799e-05 2.829e-05 2.859e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.029e-06 2.629e-06 3.229e-06 0.00% Other 521 0.003013 0.00484 0.006666 0.83% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7959 0.7976 0.7993 100.00% ParticleContainer::Redistribute_impl() 103 0.6275 0.6276 0.6277 78.52% numParticlesOutOfRange() 614 0.1338 0.1467 0.1595 19.96% amrex::unpackBuffer 103 0.1322 0.134 0.1358 16.99% amrex::unpackRemotes 103 0.1068 0.1105 0.1142 14.28% ParticleCopyPlan::build 103 0.09808 0.09872 0.09935 12.43% Redistribute_partition 103 0.0927 0.09356 0.09443 11.81% TestParticleContainer::checkAnswer 103 0.05652 0.06248 0.06844 8.56% TestParticleContainer::moveParticles 100 0.05022 0.05027 0.05033 6.30% ParticleContainer::OK() 103 0.04334 0.04335 0.04337 5.43% amrex::communicateParticlesStart 103 0.02046 0.0277 0.03494 4.37% amrex::computeNeighborProcs 101 0.02008 0.02084 0.0216 2.70% ParticleCopyPlan::buildMPIStart 103 0.01944 0.01962 0.0198 2.48% amrex::communicateParticlesFinish 103 0.004322 0.01085 0.01738 2.17% InitParticles 1 0.009722 0.009725 0.009729 1.22% ParticleCopyPlan::doHandShake 103 0.0009217 0.005058 0.009195 1.15% DistributionMapping::SFCProcessorMapDoIt() 1 1.336e-05 0.00171 0.003408 0.43% Other 521 0.003543 0.005395 0.007246 0.91% -------------------------------------------------------------------------------------------- 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 9101 KiB 9102 KiB 9103 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 92 KiB 101 KiB 111 KiB 8311 KiB 8330 KiB 8350 KiB InitParticles 48 6943 KiB 6945 KiB 6946 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 118 KiB 124 KiB 130 KiB 8181 KiB 8201 KiB 8220 KiB amrex::packBuffer 204 326 KiB 328 KiB 330 KiB 8180 KiB 8200 KiB 8220 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 KiB 1818 KiB 1822 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 259 KiB 260 KiB 261 KiB testRedistribute 4 25 B 25 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3371 B 3389 B 3407 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1099 B 1099 B 1100 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 664 B 669 B 675 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 880 B 880 B 880 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 99 B 102 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 6 B 6 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 ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 140 KiB 176 KiB 212 KiB 8181 KiB 8200 KiB 8220 KiB amrex::communicateParticlesStart 204 75 KiB 88 KiB 100 KiB 8180 KiB 8200 KiB 8220 KiB The_Pinned_Arena::Initialize() 2 9 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 20 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 860 B 860 B 861 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 889 B 890 B 891 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 128 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 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: [7591 ... 7591] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.05-56-gb8117c772be8) finalized