Initializing AMReX (26.09-42-gab27bcd92650)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-42-gab27bcd92650) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.798 ... 0.7996 ... 0.8013 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1304 0.1465 0.1627 20.31% amrex::unpackBuffer 103 0.1321 0.1339 0.1357 16.93% amrex::unpackRemotes 103 0.1041 0.1104 0.1166 14.56% ParticleContainer::Redistribute_impl() 103 0.0834 0.09768 0.112 13.97% Redistribute_partition 103 0.09286 0.09381 0.09477 11.83% ParticleCopyPlan::build 103 0.05791 0.05806 0.05821 7.26% TestParticleContainer::moveParticles 100 0.05058 0.05059 0.05061 6.32% amrex::communicateParticlesStart 103 0.02206 0.02786 0.03365 4.20% TestParticleContainer::checkAnswer 103 0.0122 0.01853 0.02487 3.10% amrex::computeNeighborProcs 102 0.02018 0.02093 0.02167 2.70% ParticleCopyPlan::buildMPIStart 103 0.0103 0.0148 0.01929 2.41% amrex::communicateParticlesFinish 103 0.004329 0.01112 0.01792 2.24% ParticleCopyPlan::doHandShake 103 0.000437 0.005054 0.009671 1.21% InitParticles 1 0.004615 0.004819 0.005022 0.63% testRedistribute 1 0.0006763 0.0008156 0.0009549 0.12% ParticleContainer::OK() 103 2.837e-05 3.01e-05 3.183e-05 0.00% Other 523 0.002928 0.004723 0.006519 0.81% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7979 0.7979 0.7979 99.58% ParticleContainer::Redistribute_impl() 103 0.6738 0.6802 0.6866 85.69% numParticlesOutOfRange() 410 0.1304 0.1465 0.1627 20.31% amrex::unpackBuffer 103 0.1321 0.1339 0.1357 16.93% amrex::unpackRemotes 103 0.1041 0.1104 0.1166 14.56% ParticleCopyPlan::build 103 0.09824 0.09925 0.1003 12.51% Redistribute_partition 103 0.09286 0.09381 0.09477 11.83% TestParticleContainer::checkAnswer 103 0.05511 0.06144 0.06778 8.46% TestParticleContainer::moveParticles 100 0.05058 0.05059 0.05061 6.32% ParticleContainer::OK() 103 0.04291 0.04291 0.04291 5.36% amrex::communicateParticlesStart 103 0.02206 0.02786 0.03365 4.20% amrex::computeNeighborProcs 102 0.02018 0.02093 0.02167 2.70% ParticleCopyPlan::buildMPIStart 103 0.01973 0.01985 0.01997 2.49% amrex::communicateParticlesFinish 103 0.004329 0.01112 0.01792 2.24% InitParticles 1 0.009735 0.009739 0.009744 1.22% ParticleCopyPlan::doHandShake 103 0.000437 0.005054 0.009671 1.21% Other 523 0.00348 0.005305 0.00713 0.89% -------------------------------------------------------------------------------------------- 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 9144 KiB 9144 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 95 KiB 101 KiB 107 KiB 8322 KiB 8331 KiB 8340 KiB InitParticles 48 7000 KiB 7001 KiB 7002 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 121 KiB 128 KiB 134 KiB 8191 KiB 8201 KiB 8210 KiB amrex::packBuffer 204 338 KiB 341 KiB 344 KiB 8191 KiB 8200 KiB 8210 KiB Redistribute_partition 4054 94 KiB 95 KiB 95 KiB 1821 KiB 1822 KiB 1824 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 25 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3403 B 3413 B 3424 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1110 B 1110 B 1110 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 670 B 677 B 684 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 888 B 888 B 888 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 103 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 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() 416 176 KiB 178 KiB 181 KiB 8191 KiB 8200 KiB 8210 KiB amrex::communicateParticlesStart 204 75 KiB 83 KiB 90 KiB 8191 KiB 8200 KiB 8210 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 867 B 867 B 868 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 895 B 897 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 127 B 128 B 130 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 (26.09-42-gab27bcd92650) finalized