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 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8127 ... 0.8134 ... 0.8141 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1677 0.1733 0.179 21.98% amrex::unpackBuffer 104 0.1557 0.1565 0.1573 19.32% Redistribute_partition 104 0.1201 0.1204 0.1206 14.82% amrex::unpackRemotes 104 0.07138 0.07296 0.07454 9.16% ParticleContainer::Redistribute_impl() 104 0.05153 0.0566 0.06167 7.57% ParticleCopyPlan::build 104 0.05478 0.05536 0.05594 6.87% TestParticleContainer::checkAnswer 103 0.04707 0.05131 0.05556 6.82% TestParticleContainer::moveParticles 100 0.05507 0.05509 0.05511 6.77% amrex::communicateParticlesStart 104 0.01803 0.01877 0.01951 2.40% ParticleCopyPlan::buildMPIStart 104 0.01023 0.01431 0.01839 2.26% amrex::computeNeighborProcs 102 0.01762 0.01768 0.01774 2.18% ParticleCopyPlan::doHandShake 104 0.0009878 0.00507 0.009152 1.12% amrex::communicateParticlesFinish 104 0.001745 0.005089 0.008432 1.04% DenseBins::buildGPU 5 0.002945 0.002962 0.002979 0.37% testRedistribute 1 0.002373 0.002455 0.002538 0.31% InitParticles 1 0.0006058 0.0006522 0.0006985 0.09% ParticleContainer::OK() 103 2.917e-05 2.988e-05 3.06e-05 0.00% Other 541 0.004026 0.004879 0.005732 0.70% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8125 0.8125 0.8125 99.81% ParticleContainer::Redistribute_impl() 104 0.6426 0.6467 0.6508 79.95% numParticlesOutOfRange() 411 0.1677 0.1733 0.179 21.98% amrex::unpackBuffer 104 0.1557 0.1565 0.1573 19.32% Redistribute_partition 104 0.1201 0.1204 0.1206 14.82% TestParticleContainer::checkAnswer 103 0.1033 0.1076 0.1118 13.73% ParticleCopyPlan::build 104 0.09244 0.09306 0.09368 11.51% amrex::unpackRemotes 104 0.07138 0.07296 0.07454 9.16% ParticleContainer::OK() 103 0.05624 0.05626 0.05627 6.91% TestParticleContainer::moveParticles 100 0.05507 0.05509 0.05511 6.77% amrex::communicateParticlesStart 104 0.01803 0.01877 0.01951 2.40% ParticleCopyPlan::buildMPIStart 104 0.01938 0.01938 0.01938 2.38% amrex::computeNeighborProcs 102 0.01762 0.01768 0.01774 2.18% ParticleCopyPlan::doHandShake 104 0.0009878 0.00507 0.009152 1.12% InitParticles 1 0.008961 0.008963 0.008966 1.10% amrex::communicateParticlesFinish 104 0.001745 0.005089 0.008432 1.04% DenseBins::buildGPU 5 0.002945 0.002962 0.002979 0.37% Other 541 0.004612 0.005534 0.006456 0.79% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9021 KiB 9021 KiB 9022 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2703 B 2719 B 2736 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 30 KiB 30 KiB 30 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 92 KiB 92 KiB 92 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2079 B 2099 B 2120 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 3880 B 3892 B 3905 B 49 KiB 49 KiB 49 KiB testRedistribute 24 98 B 104 B 111 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3911 B 3997 B 4083 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 347 B 351 B 355 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3253 B 3253 B 3253 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 546 B 552 B 559 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 871 B 871 B 871 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 87 B 88 B 89 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 15 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 16 B 21 B 26 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 58 B 65 B 73 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2035 B 2048 B 2062 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 657 B 662 B 667 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 686 B 687 B 688 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 433 B 433 B 433 B 768 B 768 B 768 B Redistribute_partition 622 229 B 229 B 230 B 512 B 512 B 512 B ParticleCopyPlan::build 208 103 B 104 B 105 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 97 B 97 B 97 B 256 B 256 B 256 B testRedistribute 24 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: [7458 ... 7458] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.10-83-gfcd0b48b524b) finalized