Initializing AMReX (26.04-116-g93329ebb8af9)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-116-g93329ebb8af9) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7844 ... 0.7851 ... 0.7859 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 614 0.1302 0.1453 0.1604 20.41% amrex::unpackBuffer 103 0.1299 0.1316 0.1332 16.95% amrex::unpackRemotes 103 0.1023 0.1085 0.1147 14.59% ParticleContainer::Redistribute_impl() 103 0.08256 0.09655 0.1105 14.07% Redistribute_partition 103 0.09107 0.09201 0.09296 11.83% ParticleCopyPlan::build 103 0.05668 0.05676 0.05684 7.23% TestParticleContainer::moveParticles 100 0.0494 0.04962 0.04984 6.34% amrex::communicateParticlesStart 103 0.01861 0.0243 0.02999 3.82% TestParticleContainer::checkAnswer 103 0.01357 0.01984 0.02611 3.32% amrex::computeNeighborProcs 101 0.01967 0.02049 0.02131 2.71% ParticleCopyPlan::buildMPIStart 103 0.01019 0.01448 0.01877 2.39% amrex::communicateParticlesFinish 103 0.004517 0.01119 0.01786 2.27% ParticleCopyPlan::doHandShake 103 0.0005635 0.004968 0.009372 1.19% InitParticles 1 0.00447 0.004677 0.004884 0.62% testRedistribute 1 0.0007175 0.0008464 0.0009753 0.12% ParticleContainer::OK() 103 3.096e-05 3.106e-05 3.116e-05 0.00% Other 522 0.003131 0.003988 0.004844 0.62% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7844 0.7851 0.7858 100.00% ParticleContainer::Redistribute_impl() 103 0.6167 0.6168 0.6169 78.50% numParticlesOutOfRange() 614 0.1302 0.1453 0.1604 20.41% amrex::unpackBuffer 103 0.1299 0.1316 0.1332 16.95% amrex::unpackRemotes 103 0.1023 0.1085 0.1147 14.59% ParticleCopyPlan::build 103 0.09618 0.09718 0.09819 12.49% Redistribute_partition 103 0.09107 0.09201 0.09296 11.83% TestParticleContainer::checkAnswer 103 0.05697 0.06322 0.06948 8.84% TestParticleContainer::moveParticles 100 0.0494 0.04962 0.04984 6.34% ParticleContainer::OK() 103 0.04337 0.04338 0.0434 5.52% amrex::communicateParticlesStart 103 0.01861 0.0243 0.02999 3.82% amrex::computeNeighborProcs 101 0.01967 0.02049 0.02131 2.71% ParticleCopyPlan::buildMPIStart 103 0.01934 0.01945 0.01956 2.49% amrex::communicateParticlesFinish 103 0.004517 0.01119 0.01786 2.27% InitParticles 1 0.009605 0.009611 0.009616 1.22% ParticleCopyPlan::doHandShake 103 0.0005635 0.004968 0.009372 1.19% Other 522 0.003608 0.00527 0.006932 0.88% -------------------------------------------------------------------------------------------- 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 9140 KiB 9141 KiB 9141 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 97 KiB 104 KiB 111 KiB 8323 KiB 8327 KiB 8332 KiB InitParticles 48 6970 KiB 6972 KiB 6975 KiB 8328 KiB 8328 KiB 8328 KiB ParticleContainer::Redistribute_impl() 210 122 KiB 129 KiB 137 KiB 8196 KiB 8200 KiB 8205 KiB amrex::packBuffer 204 333 KiB 334 KiB 336 KiB 8196 KiB 8200 KiB 8204 KiB Redistribute_partition 4054 92 KiB 92 KiB 93 KiB 1820 KiB 1821 KiB 1822 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3398 B 3425 B 3453 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 96 B 96 B 96 B 880 B 880 B 880 B ParticleCopyPlan::build 1236 113 B 113 B 114 B 832 B 832 B 832 B ParticleBufferMap::define 8 69 B 69 B 69 B 80 B 80 B 80 B amrex::communicateParticlesStart 206 6 B 6 B 6 B 16 B 16 B 16 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 8 B 10 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() 420 165 KiB 167 KiB 170 KiB 8196 KiB 8200 KiB 8204 KiB amrex::communicateParticlesStart 204 77 KiB 85 KiB 92 KiB 8196 KiB 8200 KiB 8204 KiB The_Pinned_Arena::Initialize() 2 9 B 11 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 708 18 KiB 19 KiB 21 KiB 5427 KiB 5427 KiB 5427 KiB Redistribute_partition 420 80 B 80 B 80 B 112 B 112 B 112 B numParticlesOutOfRange() 1248 82 B 82 B 82 B 112 B 112 B 112 B amrex::unpackBuffer 12 1 B 1 B 1 B 96 B 96 B 96 B ParticleCopyPlan::buildMPIStart 204 22 B 22 B 22 B 48 B 48 B 48 B ParticleCopyPlan::build 206 15 B 15 B 16 B 32 B 32 B 32 B testRedistribute 4 0 B 0 B 0 B 16 B 16 B 16 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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.04-116-g93329ebb8af9) finalized