Initializing AMReX (26.05-3-g4ceb814db7d7)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-3-g4ceb814db7d7) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.544 ... 1.544 ... 1.545 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3668 0.3715 0.3762 24.35% amrex::unpackBuffer 104 0.2743 0.2749 0.2755 17.83% Redistribute_partition 104 0.2612 0.2614 0.2616 16.93% amrex::unpackRemotes 104 0.2124 0.2124 0.2125 13.75% TestParticleContainer::moveParticles 100 0.12 0.1204 0.1209 7.82% ParticleContainer::Redistribute_impl() 104 0.08139 0.09311 0.1048 6.78% TestParticleContainer::checkAnswer 103 0.05368 0.0575 0.06132 3.97% ParticleCopyPlan::build 104 0.05222 0.05228 0.05233 3.39% amrex::communicateParticlesStart 104 0.01972 0.02617 0.03262 2.11% amrex::computeNeighborProcs 101 0.02406 0.0242 0.02433 1.57% ParticleCopyPlan::buildMPIStart 104 0.01072 0.01438 0.01804 1.17% amrex::communicateParticlesFinish 104 0.007046 0.009838 0.01263 0.82% ParticleContainer::ReserveForRedistribute() 104 0.007248 0.007994 0.008739 0.57% ParticleCopyPlan::doHandShake 104 0.00134 0.004903 0.008467 0.55% InitParticles 1 0.003339 0.003516 0.003694 0.24% testRedistribute 1 0.00256 0.002686 0.002812 0.18% ParticleContainer::OK() 103 3.134e-05 3.29e-05 3.446e-05 0.00% Other 434 0.006433 0.007176 0.00792 0.51% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.544 1.544 1.545 100.00% ParticleContainer::Redistribute_impl() 104 1.119 1.12 1.12 72.46% numParticlesOutOfRange() 616 0.3668 0.3715 0.3762 24.35% amrex::unpackBuffer 104 0.2743 0.2749 0.2755 17.83% Redistribute_partition 104 0.2612 0.2614 0.2616 16.93% amrex::unpackRemotes 104 0.2124 0.2124 0.2125 13.75% TestParticleContainer::checkAnswer 103 0.1723 0.1761 0.1799 11.64% TestParticleContainer::moveParticles 100 0.12 0.1204 0.1209 7.82% ParticleContainer::OK() 103 0.1186 0.1186 0.1186 7.68% ParticleCopyPlan::build 104 0.09689 0.09696 0.09702 6.28% amrex::communicateParticlesStart 104 0.01972 0.02617 0.03262 2.11% amrex::computeNeighborProcs 101 0.02406 0.0242 0.02433 1.57% ParticleCopyPlan::buildMPIStart 104 0.01919 0.01929 0.01938 1.25% InitParticles 1 0.0157 0.0157 0.0157 1.02% amrex::communicateParticlesFinish 104 0.007046 0.009838 0.01263 0.82% ParticleContainer::ReserveForRedistribute() 104 0.007248 0.007994 0.008739 0.57% ParticleCopyPlan::doHandShake 104 0.00134 0.004903 0.008467 0.55% Other 434 0.006988 0.008422 0.009856 0.64% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 367 1175 KiB 1175 KiB 1176 KiB 7081 KiB 7084 KiB 7087 KiB InitParticles 24 6397 KiB 6398 KiB 6398 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 84 KiB 6918 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 197 KiB 198 KiB 199 KiB 6917 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1836 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8919 B 8955 B 8992 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5115 B 5163 B 5211 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3552 B 3552 B 3553 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 616 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 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 ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 4 B 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 124 KiB 135 KiB 146 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 45 KiB 54 KiB 62 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 6633 B 7118 B 7604 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1454 B 1456 B 1458 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 945 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 (26.05-3-g4ceb814db7d7) finalized