Initializing AMReX (26.10-76-g347a3a2d2675)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-76-g347a3a2d2675) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.308 ... 1.31 ... 1.311 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.354 0.3541 0.3542 27.01% numParticlesOutOfRange() 410 0.1721 0.1823 0.1926 14.68% amrex::unpackBuffer 103 0.1277 0.1286 0.1294 9.87% Redistribute_partition 103 0.1248 0.1252 0.1256 9.58% DenseBins::buildGPU 203 0.1071 0.1089 0.1106 8.43% amrex::unpackRemotes 103 0.1024 0.1063 0.1103 8.41% ParticleContainer::Redistribute_impl() 103 0.08767 0.09542 0.1032 7.87% ParticleCopyPlan::build 103 0.05549 0.0555 0.05551 4.23% TestParticleContainer::moveParticles 100 0.04903 0.04903 0.04903 3.74% amrex::communicateParticlesStart 103 0.02411 0.02741 0.0307 2.34% amrex::computeNeighborProcs 102 0.01966 0.02011 0.02056 1.57% TestParticleContainer::checkAnswer 103 0.01425 0.01704 0.01982 1.51% ParticleCopyPlan::buildMPIStart 103 0.01181 0.01393 0.01605 1.22% amrex::communicateParticlesFinish 103 0.00759 0.01111 0.01463 1.12% ParticleCopyPlan::doHandShake 103 0.00258 0.00485 0.00712 0.54% InitParticles 1 0.004642 0.004859 0.005075 0.39% testRedistribute 1 0.0008292 0.0008458 0.0008624 0.07% ParticleContainer::OK() 103 3.065e-05 3.171e-05 3.277e-05 0.00% Other 529 0.002457 0.004216 0.005975 0.46% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.308 1.308 1.308 99.74% ParticleContainer::Redistribute_impl() 103 0.689 0.692 0.6951 53.00% ParticleContainer::SortParticlesByBin() 101 0.4606 0.4623 0.4639 35.38% numParticlesOutOfRange() 410 0.1721 0.1823 0.1926 14.68% amrex::unpackBuffer 103 0.1277 0.1286 0.1294 9.87% Redistribute_partition 103 0.1248 0.1252 0.1256 9.58% DenseBins::buildGPU 203 0.1071 0.1089 0.1106 8.43% amrex::unpackRemotes 103 0.1024 0.1063 0.1103 8.41% TestParticleContainer::checkAnswer 103 0.09774 0.09893 0.1001 7.63% ParticleCopyPlan::build 103 0.09427 0.09483 0.09539 7.27% ParticleContainer::OK() 103 0.0803 0.0819 0.08349 6.37% TestParticleContainer::moveParticles 100 0.04903 0.04903 0.04903 3.74% amrex::communicateParticlesStart 103 0.02411 0.02741 0.0307 2.34% amrex::computeNeighborProcs 102 0.01966 0.02011 0.02056 1.57% ParticleCopyPlan::buildMPIStart 103 0.01863 0.01878 0.01893 1.44% amrex::communicateParticlesFinish 103 0.00759 0.01111 0.01463 1.12% InitParticles 1 0.009697 0.009709 0.009722 0.74% ParticleCopyPlan::doHandShake 103 0.00258 0.00485 0.00712 0.54% Other 529 0.002887 0.004731 0.006574 0.50% -------------------------------------------------------------------------------------------- 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 9162 KiB 9162 KiB 9162 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 62 KiB 66 KiB 70 KiB 8331 KiB 8331 KiB 8332 KiB InitParticles 48 5171 KiB 5172 KiB 5172 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 78 KiB 81 KiB 85 KiB 8200 KiB 8201 KiB 8201 KiB amrex::packBuffer 204 225 KiB 226 KiB 227 KiB 8200 KiB 8200 KiB 8201 KiB ParticleContainer::SortParticlesByBin() 1212 2323 KiB 2327 KiB 2331 KiB 2867 KiB 2869 KiB 2872 KiB Redistribute_partition 4054 63 KiB 63 KiB 63 KiB 1823 KiB 1823 KiB 1823 KiB DenseBins::buildGPU 426 593 KiB 593 KiB 593 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 8123 B 8133 B 8144 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2125 B 2152 B 2179 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 417 B 419 B 421 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 934 B 934 B 934 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 62 B 63 B 65 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 3 B 3 B 4 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() 416 112 KiB 114 KiB 116 KiB 8200 KiB 8200 KiB 8201 KiB amrex::communicateParticlesStart 204 48 KiB 53 KiB 58 KiB 8200 KiB 8200 KiB 8201 KiB The_Pinned_Arena::Initialize() 2 4 B 7 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 12 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 919 B 919 B 919 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 937 B 938 B 940 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 79 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 75 B 75 B 75 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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.10-76-g347a3a2d2675) finalized