Initializing AMReX (26.08-9-g81954ae8e89f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-9-g81954ae8e89f) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7909 ... 0.7926 ... 0.7943 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1356 0.1467 0.1577 19.86% amrex::unpackBuffer 103 0.1324 0.1333 0.1342 16.90% amrex::unpackRemotes 103 0.1057 0.11 0.1143 14.39% ParticleContainer::Redistribute_impl() 103 0.08937 0.09646 0.1035 13.04% Redistribute_partition 103 0.09269 0.0932 0.09371 11.80% ParticleCopyPlan::build 103 0.05746 0.05757 0.05769 7.26% TestParticleContainer::moveParticles 100 0.05024 0.05024 0.05024 6.33% amrex::communicateParticlesStart 103 0.02126 0.0246 0.02793 3.52% TestParticleContainer::checkAnswer 103 0.01399 0.01866 0.02334 2.94% amrex::computeNeighborProcs 102 0.02043 0.02079 0.02115 2.66% ParticleCopyPlan::buildMPIStart 103 0.01212 0.01453 0.01695 2.13% amrex::communicateParticlesFinish 103 0.008159 0.01099 0.01381 1.74% ParticleCopyPlan::doHandShake 103 0.002506 0.005011 0.007517 0.95% InitParticles 1 0.004625 0.00483 0.005036 0.63% testRedistribute 1 0.0008455 0.0008667 0.000888 0.11% ParticleContainer::OK() 103 2.691e-05 2.764e-05 2.838e-05 0.00% Other 523 0.003052 0.004845 0.006638 0.84% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7909 0.7909 0.7909 99.56% ParticleContainer::Redistribute_impl() 103 0.6227 0.6228 0.6229 78.42% numParticlesOutOfRange() 410 0.1356 0.1467 0.1577 19.86% amrex::unpackBuffer 103 0.1324 0.1333 0.1342 16.90% amrex::unpackRemotes 103 0.1057 0.11 0.1143 14.39% ParticleCopyPlan::build 103 0.09777 0.09833 0.09889 12.45% Redistribute_partition 103 0.09269 0.0932 0.09371 11.80% TestParticleContainer::checkAnswer 103 0.05762 0.06229 0.06696 8.43% TestParticleContainer::moveParticles 100 0.05024 0.05024 0.05024 6.33% ParticleContainer::OK() 103 0.04362 0.04363 0.04364 5.49% amrex::communicateParticlesStart 103 0.02126 0.0246 0.02793 3.52% amrex::computeNeighborProcs 102 0.02043 0.02079 0.02115 2.66% ParticleCopyPlan::buildMPIStart 103 0.01945 0.01955 0.01964 2.47% amrex::communicateParticlesFinish 103 0.008159 0.01099 0.01381 1.74% InitParticles 1 0.009776 0.009777 0.009778 1.23% ParticleCopyPlan::doHandShake 103 0.002506 0.005011 0.007517 0.95% Other 523 0.003613 0.005432 0.007252 0.91% -------------------------------------------------------------------------------------------- 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 9142 KiB 9142 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 100 KiB 105 KiB 109 KiB 8325 KiB 8330 KiB 8336 KiB InitParticles 48 7022 KiB 7025 KiB 7027 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 129 KiB 133 KiB 8195 KiB 8201 KiB 8207 KiB amrex::packBuffer 204 331 KiB 332 KiB 332 KiB 8194 KiB 8200 KiB 8206 KiB Redistribute_partition 4054 92 KiB 92 KiB 93 KiB 1821 KiB 1822 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 11 KiB 11 KiB 11 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 26 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3456 B 3458 B 3461 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1112 B 1112 B 1112 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 673 B 677 B 681 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 890 B 890 B 890 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 102 B 104 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 6 B 6 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() 416 150 KiB 166 KiB 182 KiB 8194 KiB 8200 KiB 8206 KiB amrex::communicateParticlesStart 204 65 KiB 84 KiB 103 KiB 8194 KiB 8200 KiB 8206 KiB The_Pinned_Arena::Initialize() 2 7 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 871 B 871 B 871 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 899 B 901 B 903 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 12 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 128 B 129 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 121 B 121 B 121 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: [24 ... 24] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.08-9-g81954ae8e89f) finalized