Initializing AMReX (26.10-89-g6cd08f785ebc)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-89-g6cd08f785ebc) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7588 ... 0.7593 ... 0.7598 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1327 0.1398 0.1469 19.33% amrex::unpackBuffer 103 0.1281 0.1282 0.1284 16.90% amrex::unpackRemotes 103 0.1039 0.1062 0.1086 14.29% ParticleContainer::Redistribute_impl() 103 0.09014 0.09058 0.09102 11.98% Redistribute_partition 103 0.09 0.09015 0.09029 11.88% ParticleCopyPlan::build 103 0.05537 0.05541 0.05546 7.30% TestParticleContainer::moveParticles 100 0.04848 0.0485 0.04851 6.38% amrex::communicateParticlesStart 103 0.02712 0.02743 0.02774 3.65% amrex::computeNeighborProcs 102 0.01996 0.02004 0.02011 2.65% TestParticleContainer::checkAnswer 103 0.009581 0.01438 0.01918 2.52% ParticleCopyPlan::buildMPIStart 103 0.01339 0.0138 0.0142 1.87% amrex::communicateParticlesFinish 103 0.01058 0.01068 0.01078 1.42% ParticleCopyPlan::doHandShake 103 0.004647 0.004833 0.005019 0.66% InitParticles 1 0.004512 0.004709 0.004906 0.65% testRedistribute 1 0.0006235 0.0007559 0.0008884 0.12% ParticleContainer::OK() 103 2.811e-05 2.935e-05 3.058e-05 0.00% Other 530 0.003076 0.003801 0.004525 0.60% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7587 0.7587 0.7587 99.85% ParticleContainer::Redistribute_impl() 103 0.6458 0.6503 0.6548 86.17% numParticlesOutOfRange() 410 0.1327 0.1398 0.1469 19.33% amrex::unpackBuffer 103 0.1281 0.1282 0.1284 16.90% amrex::unpackRemotes 103 0.1039 0.1062 0.1086 14.29% ParticleCopyPlan::build 103 0.09439 0.09457 0.09475 12.47% Redistribute_partition 103 0.09 0.09015 0.09029 11.88% TestParticleContainer::checkAnswer 103 0.0496 0.05443 0.05925 7.80% TestParticleContainer::moveParticles 100 0.04848 0.0485 0.04851 6.38% ParticleContainer::OK() 103 0.04002 0.04005 0.04007 5.27% amrex::communicateParticlesStart 103 0.02712 0.02743 0.02774 3.65% amrex::computeNeighborProcs 102 0.01996 0.02004 0.02011 2.65% ParticleCopyPlan::buildMPIStart 103 0.01841 0.01863 0.01885 2.48% amrex::communicateParticlesFinish 103 0.01058 0.01068 0.01078 1.42% InitParticles 1 0.009316 0.009316 0.009316 1.23% ParticleCopyPlan::doHandShake 103 0.004647 0.004833 0.005019 0.66% Other 530 0.003602 0.00441 0.005217 0.69% -------------------------------------------------------------------------------------------- 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 9018 KiB 9019 KiB 9019 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 96 KiB 105 KiB 115 KiB 8314 KiB 8331 KiB 8349 KiB InitParticles 48 6742 KiB 6743 KiB 6745 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 120 KiB 126 KiB 132 KiB 8182 KiB 8201 KiB 8219 KiB amrex::packBuffer 204 336 KiB 337 KiB 338 KiB 8182 KiB 8200 KiB 8218 KiB Redistribute_partition 4054 93 KiB 93 KiB 93 KiB 1819 KiB 1823 KiB 1826 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 261 KiB testRedistribute 4 25 B 25 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3214 B 3294 B 3374 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1070 B 1070 B 1071 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 660 B 660 B 660 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 856 B 856 B 857 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 100 B 100 B 101 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 14 B 14 B 14 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() 416 146 KiB 181 KiB 216 KiB 8182 KiB 8200 KiB 8219 KiB amrex::communicateParticlesStart 204 70 KiB 89 KiB 108 KiB 8182 KiB 8200 KiB 8218 KiB The_Pinned_Arena::Initialize() 2 17 B 19 B 22 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 19 KiB 20 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 836 B 836 B 836 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 862 B 864 B 867 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 11 B 12 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 125 B 125 B 125 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 118 B 118 B 118 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: [7784 ... 7784] Free GPU global memory (MB) spread across MPI: [7406 ... 7406] [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 (26.10-89-g6cd08f785ebc) finalized