Initializing AMReX (26.06-15-g07311ca5127b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-15-g07311ca5127b) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7795 ... 0.7812 ... 0.7829 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1374 0.1432 0.1491 19.05% amrex::unpackBuffer 103 0.1303 0.1311 0.1318 16.83% amrex::unpackRemotes 103 0.1074 0.1083 0.1093 13.96% ParticleContainer::Redistribute_impl() 103 0.08763 0.09446 0.1013 12.94% Redistribute_partition 103 0.09152 0.09204 0.09255 11.82% ParticleCopyPlan::build 103 0.05638 0.05652 0.05665 7.24% TestParticleContainer::moveParticles 100 0.04961 0.04965 0.04968 6.35% amrex::communicateParticlesStart 103 0.02455 0.02732 0.03009 3.84% TestParticleContainer::checkAnswer 103 0.0135 0.01759 0.02168 2.77% amrex::computeNeighborProcs 101 0.01993 0.02048 0.02103 2.69% ParticleCopyPlan::buildMPIStart 103 0.01192 0.01356 0.0152 1.94% amrex::communicateParticlesFinish 103 0.008351 0.01124 0.01413 1.81% ParticleCopyPlan::doHandShake 103 0.002696 0.004965 0.007235 0.92% InitParticles 1 0.004581 0.004782 0.004983 0.64% testRedistribute 1 0.0007219 0.0008616 0.001001 0.13% ParticleContainer::OK() 103 3.153e-05 3.157e-05 3.16e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.223e-06 2.649e-06 3.074e-06 0.00% Other 521 0.00317 0.005101 0.007032 0.90% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7795 0.7812 0.7829 100.00% ParticleContainer::Redistribute_impl() 103 0.6158 0.6159 0.616 78.68% numParticlesOutOfRange() 614 0.1374 0.1432 0.1491 19.05% amrex::unpackBuffer 103 0.1303 0.1311 0.1318 16.83% amrex::unpackRemotes 103 0.1074 0.1083 0.1093 13.96% ParticleCopyPlan::build 103 0.09496 0.09604 0.09712 12.40% Redistribute_partition 103 0.09152 0.09204 0.09255 11.82% TestParticleContainer::checkAnswer 103 0.05489 0.05899 0.06308 8.06% TestParticleContainer::moveParticles 100 0.04961 0.04965 0.04968 6.35% ParticleContainer::OK() 103 0.04139 0.0414 0.04141 5.29% amrex::communicateParticlesStart 103 0.02455 0.02732 0.03009 3.84% amrex::computeNeighborProcs 101 0.01993 0.02048 0.02103 2.69% ParticleCopyPlan::buildMPIStart 103 0.0179 0.01852 0.01915 2.45% amrex::communicateParticlesFinish 103 0.008351 0.01124 0.01413 1.81% InitParticles 1 0.009726 0.009728 0.009729 1.24% ParticleCopyPlan::doHandShake 103 0.002696 0.004965 0.007235 0.92% DistributionMapping::SFCProcessorMapDoIt() 1 2.423e-05 0.001733 0.003442 0.44% Other 521 0.003642 0.005653 0.007664 0.98% -------------------------------------------------------------------------------------------- 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 9142 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 105 KiB 111 KiB 8324 KiB 8331 KiB 8339 KiB InitParticles 48 6952 KiB 6954 KiB 6957 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 130 KiB 136 KiB 8194 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 346 KiB 347 KiB 348 KiB 8193 KiB 8200 KiB 8207 KiB Redistribute_partition 4054 96 KiB 96 KiB 96 KiB 1821 KiB 1822 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 3384 B 3385 B 3387 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1103 B 1103 B 1104 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 672 B 675 B 678 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 883 B 883 B 883 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 102 B 103 B 104 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 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() 416 162 KiB 181 KiB 200 KiB 8194 KiB 8200 KiB 8207 KiB amrex::communicateParticlesStart 204 70 KiB 85 KiB 99 KiB 8193 KiB 8200 KiB 8207 KiB The_Pinned_Arena::Initialize() 2 9 B 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 861 B 861 B 862 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 890 B 891 B 893 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 128 B 129 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 (26.06-15-g07311ca5127b) finalized