Initializing AMReX (26.08-18-g057940244648)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-18-g057940244648) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.531 ... 1.533 ... 1.534 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3573 0.3689 0.3805 24.80% amrex::unpackBuffer 104 0.2713 0.2722 0.273 17.79% Redistribute_partition 104 0.2589 0.2592 0.2594 16.91% amrex::unpackRemotes 104 0.2055 0.2105 0.2154 14.04% TestParticleContainer::moveParticles 100 0.1198 0.1199 0.12 7.82% ParticleContainer::Redistribute_impl() 104 0.07993 0.09306 0.1062 6.92% TestParticleContainer::checkAnswer 103 0.05192 0.05632 0.06071 3.96% ParticleCopyPlan::build 104 0.0516 0.05181 0.05201 3.39% amrex::communicateParticlesStart 104 0.01882 0.02576 0.03269 2.13% amrex::computeNeighborProcs 102 0.02403 0.02404 0.02406 1.57% ParticleCopyPlan::buildMPIStart 104 0.01014 0.01411 0.01809 1.18% amrex::communicateParticlesFinish 104 0.00649 0.009469 0.01245 0.81% ParticleCopyPlan::doHandShake 104 0.0007145 0.004891 0.009068 0.59% ParticleContainer::ReserveForRedistribute() 104 0.007609 0.007911 0.008213 0.54% InitParticles 1 0.003315 0.00349 0.003664 0.24% testRedistribute 1 0.002702 0.0028 0.002899 0.19% ParticleContainer::OK() 103 2.838e-05 2.902e-05 2.965e-05 0.00% Other 435 0.00638 0.008272 0.01016 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.531 1.531 1.531 99.77% ParticleContainer::Redistribute_impl() 104 1.226 1.23 1.235 80.50% numParticlesOutOfRange() 411 0.3573 0.3689 0.3805 24.80% amrex::unpackBuffer 104 0.2713 0.2722 0.273 17.79% Redistribute_partition 104 0.2589 0.2592 0.2594 16.91% amrex::unpackRemotes 104 0.2055 0.2105 0.2154 14.04% TestParticleContainer::checkAnswer 103 0.1698 0.1742 0.1785 11.64% TestParticleContainer::moveParticles 100 0.1198 0.1199 0.12 7.82% ParticleContainer::OK() 103 0.1178 0.1178 0.1178 7.68% ParticleCopyPlan::build 104 0.09558 0.09597 0.09637 6.28% amrex::communicateParticlesStart 104 0.01882 0.02576 0.03269 2.13% amrex::computeNeighborProcs 102 0.02403 0.02404 0.02406 1.57% ParticleCopyPlan::buildMPIStart 104 0.01881 0.01901 0.0192 1.25% InitParticles 1 0.0158 0.01581 0.01581 1.03% amrex::communicateParticlesFinish 104 0.00649 0.009469 0.01245 0.81% ParticleCopyPlan::doHandShake 104 0.0007145 0.004891 0.009068 0.59% ParticleContainer::ReserveForRedistribute() 104 0.007609 0.007911 0.008213 0.54% Other 435 0.006986 0.008968 0.01095 0.71% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9173 KiB 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 361 1181 KiB 1182 KiB 1183 KiB 7082 KiB 7084 KiB 7087 KiB InitParticles 24 6398 KiB 6399 KiB 6400 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6917 KiB 6921 KiB 6925 KiB amrex::packBuffer 208 198 KiB 199 KiB 200 KiB 6916 KiB 6920 KiB 6924 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1839 KiB 1839 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8957 B 9003 B 9050 B 263 KiB 263 KiB 263 KiB testRedistribute 24 65 B 69 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5164 B 5173 B 5182 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3553 B 3553 B 3554 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 622 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 108 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 3 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 3 B 4 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 132 KiB 136 KiB 140 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 47 KiB 55 KiB 62 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 6739 B 7216 B 7694 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1455 B 1456 B 1458 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 120 B 121 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.08-18-g057940244648) finalized