Initializing AMReX (26.08-35-g5b16e49d070e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-35-g5b16e49d070e) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.536 ... 1.537 ... 1.538 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3626 0.3707 0.3787 24.63% amrex::unpackBuffer 104 0.2717 0.2723 0.2729 17.75% Redistribute_partition 104 0.2602 0.2604 0.2607 16.95% amrex::unpackRemotes 104 0.2101 0.2118 0.2135 13.88% TestParticleContainer::moveParticles 100 0.1205 0.1207 0.1208 7.85% ParticleContainer::Redistribute_impl() 104 0.08117 0.09349 0.1058 6.88% TestParticleContainer::checkAnswer 103 0.05099 0.05541 0.05983 3.89% ParticleCopyPlan::build 104 0.05182 0.05205 0.05228 3.40% amrex::communicateParticlesStart 104 0.01942 0.02602 0.03262 2.12% amrex::computeNeighborProcs 102 0.02414 0.02417 0.0242 1.57% ParticleCopyPlan::buildMPIStart 104 0.01059 0.01432 0.01805 1.17% amrex::communicateParticlesFinish 104 0.006461 0.009431 0.0124 0.81% ParticleCopyPlan::doHandShake 104 0.0009729 0.004899 0.008825 0.57% ParticleContainer::ReserveForRedistribute() 104 0.007301 0.007661 0.00802 0.52% InitParticles 1 0.003396 0.003581 0.003766 0.24% testRedistribute 1 0.002743 0.002836 0.002929 0.19% ParticleContainer::OK() 103 3.112e-05 3.306e-05 3.501e-05 0.00% Other 435 0.006375 0.007311 0.008247 0.54% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.536 1.536 1.536 99.90% ParticleContainer::Redistribute_impl() 104 1.231 1.235 1.24 80.64% numParticlesOutOfRange() 411 0.3626 0.3707 0.3787 24.63% amrex::unpackBuffer 104 0.2717 0.2723 0.2729 17.75% Redistribute_partition 104 0.2602 0.2604 0.2607 16.95% amrex::unpackRemotes 104 0.2101 0.2118 0.2135 13.88% TestParticleContainer::checkAnswer 103 0.1693 0.1737 0.1782 11.59% TestParticleContainer::moveParticles 100 0.1205 0.1207 0.1208 7.85% ParticleContainer::OK() 103 0.1183 0.1183 0.1184 7.70% ParticleCopyPlan::build 104 0.09615 0.09654 0.09693 6.30% amrex::communicateParticlesStart 104 0.01942 0.02602 0.03262 2.12% amrex::computeNeighborProcs 102 0.02414 0.02417 0.0242 1.57% ParticleCopyPlan::buildMPIStart 104 0.01902 0.01922 0.01941 1.26% InitParticles 1 0.01585 0.01585 0.01585 1.03% amrex::communicateParticlesFinish 104 0.006461 0.009431 0.0124 0.81% ParticleCopyPlan::doHandShake 104 0.0009729 0.004899 0.008825 0.57% ParticleContainer::ReserveForRedistribute() 104 0.007301 0.007661 0.00802 0.52% Other 435 0.007002 0.008017 0.009033 0.59% -------------------------------------------------------------------------------------------- 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 9176 KiB 9176 KiB 9177 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 355 1178 KiB 1179 KiB 1180 KiB 7078 KiB 7085 KiB 7092 KiB InitParticles 24 6397 KiB 6398 KiB 6399 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6914 KiB 6921 KiB 6927 KiB amrex::packBuffer 208 198 KiB 199 KiB 200 KiB 6913 KiB 6920 KiB 6926 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1837 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8935 B 8978 B 9022 B 262 KiB 263 KiB 263 KiB testRedistribute 24 65 B 69 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5173 B 5187 B 5201 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3552 B 3553 B 3554 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 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 5 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 126 KiB 135 KiB 143 KiB 6914 KiB 6920 KiB 6927 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 60 KiB 6913 KiB 6919 KiB 6926 KiB InitParticles 300 6863 B 7333 B 7804 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1456 B 1457 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 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 (26.08-35-g5b16e49d070e) finalized