Initializing AMReX (26.10-83-gfcd0b48b524b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-83-gfcd0b48b524b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.307 ... 1.309 ... 1.312 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3522 0.3522 0.3522 26.86% numParticlesOutOfRange() 410 0.1642 0.1817 0.1993 15.20% amrex::unpackBuffer 103 0.1262 0.1278 0.1294 9.87% Redistribute_partition 103 0.124 0.1247 0.1255 9.57% DenseBins::buildGPU 203 0.1066 0.1102 0.1138 8.67% amrex::unpackRemotes 103 0.1001 0.1059 0.1117 8.51% ParticleContainer::Redistribute_impl() 103 0.08198 0.0945 0.107 8.16% ParticleCopyPlan::build 103 0.05516 0.05518 0.05521 4.21% TestParticleContainer::moveParticles 100 0.04842 0.04856 0.0487 3.71% amrex::communicateParticlesStart 103 0.02372 0.02903 0.03434 2.62% TestParticleContainer::checkAnswer 103 0.01341 0.01906 0.02471 1.88% amrex::computeNeighborProcs 102 0.0193 0.01997 0.02064 1.57% ParticleCopyPlan::buildMPIStart 103 0.009831 0.01375 0.01768 1.35% amrex::communicateParticlesFinish 103 0.005072 0.01106 0.01705 1.30% ParticleCopyPlan::doHandShake 103 0.001034 0.004816 0.008597 0.66% InitParticles 1 0.004693 0.004888 0.005083 0.39% testRedistribute 1 0.0007148 0.0008453 0.0009758 0.07% ParticleContainer::OK() 103 3e-05 3.255e-05 3.51e-05 0.00% Other 529 0.002603 0.004967 0.00733 0.56% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.307 1.307 1.307 99.64% ParticleContainer::Redistribute_impl() 103 0.6847 0.6899 0.6952 53.00% ParticleContainer::SortParticlesByBin() 101 0.4581 0.4617 0.4653 35.48% numParticlesOutOfRange() 410 0.1642 0.1817 0.1993 15.20% amrex::unpackBuffer 103 0.1262 0.1278 0.1294 9.87% Redistribute_partition 103 0.124 0.1247 0.1255 9.57% DenseBins::buildGPU 203 0.1066 0.1102 0.1138 8.67% amrex::unpackRemotes 103 0.1001 0.1059 0.1117 8.51% TestParticleContainer::checkAnswer 103 0.09876 0.1008 0.1029 7.85% ParticleCopyPlan::build 103 0.09366 0.09421 0.09476 7.23% ParticleContainer::OK() 103 0.07821 0.08178 0.08535 6.51% TestParticleContainer::moveParticles 100 0.04842 0.04856 0.0487 3.71% amrex::communicateParticlesStart 103 0.02372 0.02903 0.03434 2.62% amrex::computeNeighborProcs 102 0.0193 0.01997 0.02064 1.57% ParticleCopyPlan::buildMPIStart 103 0.01843 0.01857 0.01871 1.43% amrex::communicateParticlesFinish 103 0.005072 0.01106 0.01705 1.30% InitParticles 1 0.009728 0.00973 0.009732 0.74% ParticleCopyPlan::doHandShake 103 0.001034 0.004816 0.008597 0.66% Other 529 0.003159 0.005547 0.007936 0.61% -------------------------------------------------------------------------------------------- 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 9091 KiB 9092 KiB 9093 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 63 KiB 67 KiB 70 KiB 8330 KiB 8331 KiB 8333 KiB InitParticles 48 5086 KiB 5088 KiB 5089 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 77 KiB 81 KiB 84 KiB 8199 KiB 8201 KiB 8203 KiB amrex::packBuffer 204 226 KiB 227 KiB 228 KiB 8198 KiB 8200 KiB 8202 KiB ParticleContainer::SortParticlesByBin() 1212 2286 KiB 2289 KiB 2292 KiB 2867 KiB 2869 KiB 2872 KiB Redistribute_partition 4054 63 KiB 63 KiB 63 KiB 1822 KiB 1822 KiB 1823 KiB DenseBins::buildGPU 426 584 KiB 584 KiB 584 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 8118 B 8163 B 8209 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2080 B 2115 B 2150 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 409 B 412 B 415 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 920 B 920 B 920 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 61 B 62 B 64 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 9 B 9 B 9 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() 416 119 KiB 121 KiB 123 KiB 8198 KiB 8200 KiB 8202 KiB amrex::communicateParticlesStart 204 47 KiB 53 KiB 59 KiB 8198 KiB 8200 KiB 8202 KiB The_Pinned_Arena::Initialize() 2 10 B 12 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 11 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 904 B 904 B 904 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 922 B 923 B 924 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 77 B 78 B 79 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 74 B 74 B 74 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: [7386 ... 7386] [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 (26.10-83-gfcd0b48b524b) finalized