Initializing AMReX (26.07-30-g00279739539e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-30-g00279739539e) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7866 ... 0.7873 ... 0.788 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1317 0.1454 0.1592 20.21% amrex::unpackBuffer 103 0.1303 0.132 0.1338 16.97% amrex::unpackRemotes 103 0.1041 0.1089 0.1138 14.44% ParticleContainer::Redistribute_impl() 103 0.0809 0.09557 0.1102 13.99% Redistribute_partition 103 0.0915 0.09236 0.09321 11.83% ParticleCopyPlan::build 103 0.05675 0.05685 0.05694 7.23% TestParticleContainer::moveParticles 100 0.0494 0.04961 0.04983 6.32% amrex::communicateParticlesStart 103 0.01887 0.02654 0.03421 4.34% TestParticleContainer::checkAnswer 103 0.01389 0.0197 0.02552 3.24% amrex::computeNeighborProcs 101 0.01988 0.02061 0.02134 2.71% ParticleCopyPlan::buildMPIStart 103 0.009984 0.01425 0.01852 2.35% amrex::communicateParticlesFinish 103 0.004922 0.01088 0.01684 2.14% ParticleCopyPlan::doHandShake 103 0.001009 0.004965 0.00892 1.13% InitParticles 1 0.004691 0.004894 0.005097 0.65% testRedistribute 1 0.000842 0.0008591 0.0008762 0.11% ParticleContainer::OK() 103 2.745e-05 2.776e-05 2.807e-05 0.00% Other 522 0.002846 0.003768 0.00469 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7866 0.7873 0.788 100.00% ParticleContainer::Redistribute_impl() 103 0.6187 0.6188 0.6189 78.55% numParticlesOutOfRange() 410 0.1317 0.1454 0.1592 20.21% amrex::unpackBuffer 103 0.1303 0.132 0.1338 16.97% amrex::unpackRemotes 103 0.1041 0.1089 0.1138 14.44% ParticleCopyPlan::build 103 0.09663 0.09714 0.09765 12.39% Redistribute_partition 103 0.0915 0.09236 0.09321 11.83% TestParticleContainer::checkAnswer 103 0.05723 0.06304 0.06884 8.74% TestParticleContainer::moveParticles 100 0.0494 0.04961 0.04983 6.32% ParticleContainer::OK() 103 0.04333 0.04333 0.04333 5.50% amrex::communicateParticlesStart 103 0.01887 0.02654 0.03421 4.34% amrex::computeNeighborProcs 101 0.01988 0.02061 0.02134 2.71% ParticleCopyPlan::buildMPIStart 103 0.0189 0.01922 0.01953 2.48% amrex::communicateParticlesFinish 103 0.004922 0.01088 0.01684 2.14% InitParticles 1 0.009629 0.00963 0.009632 1.22% ParticleCopyPlan::doHandShake 103 0.001009 0.004965 0.00892 1.13% Other 522 0.003228 0.00491 0.006591 0.84% -------------------------------------------------------------------------------------------- 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() 72 103 KiB 107 KiB 110 KiB 8314 KiB 8331 KiB 8349 KiB InitParticles 48 7013 KiB 7015 KiB 7016 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 128 KiB 129 KiB 130 KiB 8182 KiB 8201 KiB 8219 KiB amrex::packBuffer 204 327 KiB 329 KiB 331 KiB 8182 KiB 8200 KiB 8219 KiB Redistribute_partition 4054 92 KiB 92 KiB 92 KiB 1819 KiB 1822 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 27 B 27 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3406 B 3436 B 3466 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1110 B 1110 B 1111 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 669 B 674 B 680 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 888 B 888 B 889 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 B 107 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 5 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() 416 157 KiB 175 KiB 193 KiB 8182 KiB 8200 KiB 8219 KiB amrex::communicateParticlesStart 204 82 KiB 86 KiB 91 KiB 8182 KiB 8200 KiB 8219 KiB The_Pinned_Arena::Initialize() 2 6 B 11 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 869 B 869 B 870 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 899 B 899 B 900 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 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: [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 (26.07-30-g00279739539e) finalized