Initializing AMReX (26.09-174-gbb55ea8f7f4c)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-174-gbb55ea8f7f4c) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.304 ... 1.306 ... 1.308 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3538 0.3538 0.3538 27.05% numParticlesOutOfRange() 410 0.1714 0.1821 0.1929 14.75% amrex::unpackBuffer 103 0.1271 0.1285 0.13 9.94% Redistribute_partition 103 0.1245 0.125 0.1254 9.59% DenseBins::buildGPU 203 0.1071 0.109 0.1109 8.48% amrex::unpackRemotes 103 0.1034 0.1063 0.1092 8.35% ParticleContainer::Redistribute_impl() 103 0.08327 0.09414 0.105 8.03% ParticleCopyPlan::build 103 0.05553 0.05555 0.05556 4.25% TestParticleContainer::moveParticles 100 0.04888 0.04896 0.04903 3.75% amrex::communicateParticlesStart 103 0.02221 0.02727 0.03233 2.47% amrex::computeNeighborProcs 102 0.0196 0.02006 0.02052 1.57% TestParticleContainer::checkAnswer 103 0.013 0.01668 0.02036 1.56% ParticleCopyPlan::buildMPIStart 103 0.009429 0.01302 0.01662 1.27% amrex::communicateParticlesFinish 103 0.005284 0.01087 0.01645 1.26% ParticleCopyPlan::doHandShake 103 0.002328 0.004842 0.007356 0.56% InitParticles 1 0.004589 0.004793 0.004997 0.38% testRedistribute 1 0.0006922 0.0008358 0.0009794 0.07% ParticleContainer::OK() 103 3.002e-05 3.018e-05 3.035e-05 0.00% Other 522 0.002403 0.004223 0.006043 0.46% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.304 1.304 1.304 99.74% ParticleContainer::Redistribute_impl() 103 0.6858 0.689 0.6923 52.93% ParticleContainer::SortParticlesByBin() 101 0.4602 0.4621 0.464 35.48% numParticlesOutOfRange() 410 0.1714 0.1821 0.1929 14.75% amrex::unpackBuffer 103 0.1271 0.1285 0.13 9.94% Redistribute_partition 103 0.1245 0.125 0.1254 9.59% DenseBins::buildGPU 203 0.1071 0.109 0.1109 8.48% amrex::unpackRemotes 103 0.1034 0.1063 0.1092 8.35% TestParticleContainer::checkAnswer 103 0.09682 0.09856 0.1003 7.67% ParticleCopyPlan::build 103 0.09327 0.0939 0.09454 7.23% ParticleContainer::OK() 103 0.07994 0.08188 0.08382 6.41% TestParticleContainer::moveParticles 100 0.04888 0.04896 0.04903 3.75% amrex::communicateParticlesStart 103 0.02221 0.02727 0.03233 2.47% amrex::computeNeighborProcs 102 0.0196 0.02006 0.02052 1.57% ParticleCopyPlan::buildMPIStart 103 0.01678 0.01787 0.01895 1.45% amrex::communicateParticlesFinish 103 0.005284 0.01087 0.01645 1.26% InitParticles 1 0.009733 0.009733 0.009734 0.74% ParticleCopyPlan::doHandShake 103 0.002328 0.004842 0.007356 0.56% Other 522 0.002903 0.004805 0.006706 0.51% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [SortParticlesByCell_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [SortParticlesByCell_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9169 KiB 9169 KiB 9169 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 63 KiB 67 KiB 71 KiB 8323 KiB 8331 KiB 8339 KiB InitParticles 48 5200 KiB 5201 KiB 5203 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 78 KiB 82 KiB 86 KiB 8193 KiB 8201 KiB 8209 KiB amrex::packBuffer 204 218 KiB 219 KiB 220 KiB 8192 KiB 8200 KiB 8208 KiB ParticleContainer::SortParticlesByBin() 1212 2337 KiB 2340 KiB 2344 KiB 2867 KiB 2870 KiB 2874 KiB Redistribute_partition 4054 61 KiB 61 KiB 62 KiB 1821 KiB 1823 KiB 1824 KiB DenseBins::buildGPU 426 596 KiB 596 KiB 596 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 7892 B 7925 B 7959 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2134 B 2166 B 2198 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 418 B 420 B 422 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 939 B 939 B 939 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 62 B 64 B 66 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 3 B 4 B 5 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() 416 102 KiB 115 KiB 127 KiB 8192 KiB 8200 KiB 8208 KiB amrex::communicateParticlesStart 204 44 KiB 53 KiB 62 KiB 8192 KiB 8200 KiB 8208 KiB The_Pinned_Arena::Initialize() 2 4 B 7 B 10 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 12 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 924 B 924 B 925 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 943 B 943 B 944 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 7 B 7 B 8 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 79 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 75 B 75 B 75 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 (26.09-174-gbb55ea8f7f4c) finalized