Initializing AMReX (26.08-6-g09dcef899fc3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-6-g09dcef899fc3) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.538 ... 1.539 ... 1.539 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3713 0.3724 0.3735 24.27% amrex::unpackBuffer 104 0.2726 0.2728 0.2729 17.73% Redistribute_partition 104 0.2616 0.2618 0.262 17.02% amrex::unpackRemotes 104 0.2115 0.2115 0.2116 13.75% TestParticleContainer::moveParticles 100 0.1211 0.1211 0.1212 7.87% ParticleContainer::Redistribute_impl() 104 0.09092 0.09176 0.0926 6.02% TestParticleContainer::checkAnswer 103 0.05331 0.05466 0.05601 3.64% ParticleCopyPlan::build 104 0.052 0.05217 0.05234 3.40% amrex::communicateParticlesStart 104 0.02522 0.02566 0.0261 1.70% amrex::computeNeighborProcs 102 0.0243 0.02437 0.02443 1.59% ParticleCopyPlan::buildMPIStart 104 0.01403 0.01451 0.01499 0.97% amrex::communicateParticlesFinish 104 0.009663 0.009681 0.009699 0.63% ParticleContainer::ReserveForRedistribute() 104 0.007364 0.007551 0.007737 0.50% InitParticles 1 0.003377 0.003548 0.003718 0.24% testRedistribute 1 0.002684 0.002689 0.002694 0.17% ParticleContainer::OK() 103 3.31e-05 3.438e-05 3.567e-05 0.00% Other 539 0.01093 0.01227 0.01361 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.538 1.538 1.538 99.90% ParticleContainer::Redistribute_impl() 104 1.115 1.115 1.115 72.43% numParticlesOutOfRange() 411 0.3713 0.3724 0.3735 24.27% amrex::unpackBuffer 104 0.2726 0.2728 0.2729 17.73% Redistribute_partition 104 0.2616 0.2618 0.262 17.02% amrex::unpackRemotes 104 0.2115 0.2115 0.2116 13.75% TestParticleContainer::checkAnswer 103 0.1722 0.1736 0.1749 11.36% TestParticleContainer::moveParticles 100 0.1211 0.1211 0.1212 7.87% ParticleContainer::OK() 103 0.1189 0.1189 0.1189 7.73% ParticleCopyPlan::build 104 0.09706 0.09712 0.09719 6.31% amrex::communicateParticlesStart 104 0.02522 0.02566 0.0261 1.70% amrex::computeNeighborProcs 102 0.0243 0.02437 0.02443 1.59% ParticleCopyPlan::buildMPIStart 104 0.01942 0.01945 0.01948 1.27% InitParticles 1 0.01585 0.01585 0.01585 1.03% amrex::communicateParticlesFinish 104 0.009663 0.009681 0.009699 0.63% ParticleContainer::ReserveForRedistribute() 104 0.007364 0.007551 0.007737 0.50% Other 539 0.01152 0.01297 0.01442 0.94% -------------------------------------------------------------------------------------------- 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 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 361 1177 KiB 1178 KiB 1180 KiB 7089 KiB 7089 KiB 7090 KiB InitParticles 24 6407 KiB 6407 KiB 6408 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 83 KiB 6916 KiB 6921 KiB 6925 KiB amrex::packBuffer 208 196 KiB 196 KiB 196 KiB 6915 KiB 6920 KiB 6924 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1836 KiB 1837 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8879 B 8881 B 8884 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 64 B 66 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5194 B 5211 B 5228 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3556 B 3556 B 3556 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 618 B 618 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 B 106 B 106 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 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 130 KiB 133 KiB 135 KiB 6916 KiB 6920 KiB 6925 KiB amrex::communicateParticlesStart 206 49 KiB 53 KiB 57 KiB 6915 KiB 6919 KiB 6924 KiB InitParticles 300 6723 B 7184 B 7645 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1459 B 1460 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 B 120 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 (26.08-6-g09dcef899fc3) finalized