Initializing AMReX (26.08-21-g3b31af42a8b8)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-21-g3b31af42a8b8) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.793 ... 0.7947 ... 0.7964 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1366 0.146 0.1554 19.52% amrex::unpackBuffer 103 0.1332 0.1341 0.135 16.95% amrex::unpackRemotes 103 0.1065 0.1105 0.1145 14.38% ParticleContainer::Redistribute_impl() 103 0.09098 0.09594 0.1009 12.67% Redistribute_partition 103 0.09332 0.09375 0.09417 11.82% ParticleCopyPlan::build 103 0.05772 0.0578 0.05789 7.27% TestParticleContainer::moveParticles 100 0.05046 0.05048 0.0505 6.34% amrex::communicateParticlesStart 103 0.02574 0.02701 0.02827 3.55% TestParticleContainer::checkAnswer 103 0.0136 0.01767 0.02174 2.73% amrex::computeNeighborProcs 102 0.02063 0.02091 0.0212 2.66% ParticleCopyPlan::buildMPIStart 103 0.01219 0.01437 0.01656 2.08% amrex::communicateParticlesFinish 103 0.007709 0.01063 0.01354 1.70% ParticleCopyPlan::doHandShake 103 0.002848 0.005028 0.007208 0.91% InitParticles 1 0.004668 0.004868 0.005067 0.64% testRedistribute 1 0.0007231 0.0008603 0.0009974 0.13% ParticleContainer::OK() 103 2.63e-05 2.715e-05 2.8e-05 0.00% Other 523 0.002892 0.004686 0.006479 0.81% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.793 0.793 0.793 99.57% ParticleContainer::Redistribute_impl() 103 0.6729 0.6766 0.6804 85.44% numParticlesOutOfRange() 410 0.1366 0.146 0.1554 19.52% amrex::unpackBuffer 103 0.1332 0.1341 0.135 16.95% amrex::unpackRemotes 103 0.1065 0.1105 0.1145 14.38% ParticleCopyPlan::build 103 0.09816 0.09855 0.09894 12.42% Redistribute_partition 103 0.09332 0.09375 0.09417 11.82% TestParticleContainer::checkAnswer 103 0.05605 0.06013 0.06421 8.06% TestParticleContainer::moveParticles 100 0.05046 0.05048 0.0505 6.34% ParticleContainer::OK() 103 0.04246 0.04246 0.04247 5.33% amrex::communicateParticlesStart 103 0.02574 0.02701 0.02827 3.55% amrex::computeNeighborProcs 102 0.02063 0.02091 0.0212 2.66% ParticleCopyPlan::buildMPIStart 103 0.01939 0.0194 0.0194 2.44% amrex::communicateParticlesFinish 103 0.007709 0.01063 0.01354 1.70% InitParticles 1 0.009704 0.009705 0.009706 1.22% ParticleCopyPlan::doHandShake 103 0.002848 0.005028 0.007208 0.91% Other 523 0.003346 0.005174 0.007002 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 9141 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 102 KiB 106 KiB 8316 KiB 8331 KiB 8347 KiB InitParticles 48 7046 KiB 7046 KiB 7046 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 126 KiB 126 KiB 127 KiB 8186 KiB 8201 KiB 8216 KiB amrex::packBuffer 204 322 KiB 323 KiB 324 KiB 8185 KiB 8200 KiB 8215 KiB Redistribute_partition 4054 90 KiB 91 KiB 91 KiB 1819 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3404 B 3432 B 3460 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1114 B 1114 B 1114 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 677 B 680 B 683 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 891 B 891 B 891 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 103 B 104 B 105 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 7 B 7 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() 416 141 KiB 172 KiB 203 KiB 8185 KiB 8200 KiB 8216 KiB amrex::communicateParticlesStart 204 66 KiB 84 KiB 102 KiB 8185 KiB 8200 KiB 8215 KiB The_Pinned_Arena::Initialize() 2 11 B 12 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 19 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 873 B 873 B 873 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 901 B 903 B 905 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 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 122 B 122 B 122 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 (26.08-21-g3b31af42a8b8) finalized