Initializing AMReX (26.09-2-gbb04a2468103)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-2-gbb04a2468103) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7663 ... 0.7687 ... 0.7711 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1297 0.1409 0.1522 19.73% amrex::unpackBuffer 103 0.1281 0.1291 0.1302 16.88% amrex::unpackRemotes 103 0.102 0.1066 0.1111 14.40% ParticleContainer::Redistribute_impl() 103 0.08158 0.09239 0.1032 13.38% Redistribute_partition 103 0.08999 0.09065 0.09131 11.84% ParticleCopyPlan::build 103 0.05522 0.05539 0.05555 7.20% TestParticleContainer::moveParticles 100 0.04879 0.04884 0.04889 6.34% amrex::communicateParticlesStart 103 0.02028 0.02609 0.0319 4.14% TestParticleContainer::checkAnswer 103 0.01234 0.01741 0.02249 2.92% amrex::computeNeighborProcs 102 0.01987 0.02027 0.02068 2.68% ParticleCopyPlan::buildMPIStart 103 0.01088 0.01358 0.01628 2.11% amrex::communicateParticlesFinish 103 0.006717 0.01041 0.01411 1.83% ParticleCopyPlan::doHandShake 103 0.00166 0.004921 0.008183 1.06% InitParticles 1 0.005512 0.005718 0.005924 0.77% testNeighborProcsCoarseToFine 1 1.99e-05 0.002394 0.004769 0.62% testRedistribute 1 0.0007405 0.0008582 0.0009759 0.13% ParticleContainer::OK() 103 3.21e-05 3.254e-05 3.297e-05 0.00% Other 522 0.00295 0.003119 0.003287 0.43% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7663 0.7663 0.7663 99.37% ParticleContainer::Redistribute_impl() 103 0.648 0.6527 0.6574 85.25% numParticlesOutOfRange() 410 0.1297 0.1409 0.1522 19.73% amrex::unpackBuffer 103 0.1281 0.1291 0.1302 16.88% amrex::unpackRemotes 103 0.102 0.1066 0.1111 14.40% ParticleCopyPlan::build 103 0.09348 0.09462 0.09577 12.42% Redistribute_partition 103 0.08999 0.09065 0.09131 11.84% TestParticleContainer::checkAnswer 103 0.05309 0.05815 0.06321 8.20% TestParticleContainer::moveParticles 100 0.04879 0.04884 0.04889 6.34% ParticleContainer::OK() 103 0.04072 0.04074 0.04075 5.28% amrex::communicateParticlesStart 103 0.02028 0.02609 0.0319 4.14% amrex::computeNeighborProcs 102 0.01987 0.02027 0.02068 2.68% ParticleCopyPlan::buildMPIStart 103 0.01794 0.0185 0.01906 2.47% amrex::communicateParticlesFinish 103 0.006717 0.01041 0.01411 1.83% InitParticles 1 0.01054 0.01054 0.01055 1.37% ParticleCopyPlan::doHandShake 103 0.00166 0.004921 0.008183 1.06% testNeighborProcsCoarseToFine 1 4.277e-05 0.002428 0.004813 0.62% Other 522 0.003381 0.003578 0.003775 0.49% -------------------------------------------------------------------------------------------- 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 9139 KiB 9140 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 103 KiB 107 KiB 8309 KiB 8330 KiB 8352 KiB InitParticles 48 6928 KiB 6929 KiB 6929 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 125 KiB 126 KiB 127 KiB 8179 KiB 8201 KiB 8222 KiB amrex::packBuffer 204 324 KiB 327 KiB 329 KiB 8179 KiB 8200 KiB 8222 KiB Redistribute_partition 4054 91 KiB 91 KiB 92 KiB 1818 KiB 1822 KiB 1827 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 259 KiB 260 KiB 261 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3341 B 3368 B 3396 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1095 B 1095 B 1096 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 664 B 669 B 674 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 876 B 876 B 877 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 102 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 6 B 7 B 8 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() 416 158 KiB 172 KiB 185 KiB 8179 KiB 8200 KiB 8222 KiB amrex::communicateParticlesStart 204 72 KiB 83 KiB 93 KiB 8179 KiB 8200 KiB 8222 KiB The_Pinned_Arena::Initialize() 2 7 B 11 B 16 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 23 KiB 25 KiB 26 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 858 B 858 B 858 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 886 B 887 B 888 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 126 B 127 B 128 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 120 B 120 B 120 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 (26.09-2-gbb04a2468103) finalized