Initializing AMReX (26.06-8-g5bee7705813e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-8-g5bee7705813e) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7888 ... 0.7905 ... 0.7922 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1407 0.1445 0.1483 18.72% amrex::unpackBuffer 103 0.1324 0.1327 0.133 16.78% amrex::unpackRemotes 103 0.1084 0.1097 0.1111 14.02% ParticleContainer::Redistribute_impl() 103 0.0933 0.09551 0.09772 12.33% Redistribute_partition 103 0.09264 0.09281 0.09298 11.74% ParticleCopyPlan::build 103 0.05712 0.05712 0.05713 7.21% TestParticleContainer::moveParticles 100 0.05005 0.05009 0.05014 6.33% amrex::communicateParticlesStart 103 0.02746 0.02749 0.02752 3.47% amrex::computeNeighborProcs 101 0.02059 0.02074 0.02088 2.64% TestParticleContainer::checkAnswer 103 0.01654 0.01817 0.0198 2.50% ParticleCopyPlan::buildMPIStart 103 0.01355 0.01426 0.01496 1.89% amrex::communicateParticlesFinish 103 0.009763 0.01134 0.01292 1.63% ParticleCopyPlan::doHandShake 103 0.004074 0.005062 0.006051 0.76% InitParticles 1 0.004811 0.005013 0.005215 0.66% testRedistribute 1 0.0008678 0.0008933 0.0009189 0.12% ParticleContainer::OK() 103 3.105e-05 3.457e-05 3.809e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 1 2.138e-06 2.662e-06 3.185e-06 0.00% Other 521 0.003186 0.005097 0.007008 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7888 0.7905 0.7922 100.00% ParticleContainer::Redistribute_impl() 103 0.6231 0.6232 0.6233 78.68% numParticlesOutOfRange() 614 0.1407 0.1445 0.1483 18.72% amrex::unpackBuffer 103 0.1324 0.1327 0.133 16.78% amrex::unpackRemotes 103 0.1084 0.1097 0.1111 14.02% ParticleCopyPlan::build 103 0.09727 0.09772 0.09818 12.39% Redistribute_partition 103 0.09264 0.09281 0.09298 11.74% TestParticleContainer::checkAnswer 103 0.05822 0.05988 0.06153 7.77% TestParticleContainer::moveParticles 100 0.05005 0.05009 0.05014 6.33% ParticleContainer::OK() 103 0.04169 0.04171 0.04173 5.27% amrex::communicateParticlesStart 103 0.02746 0.02749 0.02752 3.47% amrex::computeNeighborProcs 101 0.02059 0.02074 0.02088 2.64% ParticleCopyPlan::buildMPIStart 103 0.01903 0.01932 0.0196 2.47% amrex::communicateParticlesFinish 103 0.009763 0.01134 0.01292 1.63% InitParticles 1 0.009966 0.009967 0.009969 1.26% ParticleCopyPlan::doHandShake 103 0.004074 0.005062 0.006051 0.76% DistributionMapping::SFCProcessorMapDoIt() 1 1.363e-05 0.00173 0.003446 0.43% Other 521 0.003658 0.005651 0.007645 0.96% -------------------------------------------------------------------------------------------- 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 9143 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 96 KiB 102 KiB 107 KiB 8320 KiB 8330 KiB 8340 KiB InitParticles 48 6966 KiB 6968 KiB 6970 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 123 KiB 129 KiB 134 KiB 8191 KiB 8201 KiB 8210 KiB amrex::packBuffer 204 341 KiB 341 KiB 341 KiB 8191 KiB 8200 KiB 8210 KiB Redistribute_partition 4054 94 KiB 94 KiB 94 KiB 1820 KiB 1822 KiB 1825 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 3373 B 3376 B 3380 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1104 B 1104 B 1105 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 674 B 675 B 677 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 884 B 884 B 884 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 103 B 103 B 103 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() 416 174 KiB 179 KiB 185 KiB 8191 KiB 8200 KiB 8210 KiB amrex::communicateParticlesStart 204 80 KiB 83 KiB 86 KiB 8191 KiB 8200 KiB 8210 KiB The_Pinned_Arena::Initialize() 2 10 B 12 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 420 863 B 863 B 863 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 891 B 892 B 894 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 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: [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.06-8-g5bee7705813e) finalized