Initializing AMReX (26.10-74-g47ceffc47cea)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-74-g47ceffc47cea) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 0.7933 ... 0.794 ... 0.7948 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 410 0.1326 0.1459 0.1592 20.03% amrex::unpackBuffer 103 0.1319 0.1333 0.1346 16.94% amrex::unpackRemotes 103 0.1049 0.1102 0.1155 14.53% ParticleContainer::Redistribute_impl() 103 0.08727 0.09707 0.1069 13.45% Redistribute_partition 103 0.09261 0.0933 0.09398 11.83% ParticleCopyPlan::build 103 0.05767 0.0577 0.05773 7.26% TestParticleContainer::moveParticles 100 0.04997 0.05018 0.0504 6.34% amrex::communicateParticlesStart 103 0.02302 0.02755 0.03208 4.04% TestParticleContainer::checkAnswer 103 0.01225 0.01767 0.02309 2.91% amrex::computeNeighborProcs 102 0.02022 0.02084 0.02145 2.70% ParticleCopyPlan::buildMPIStart 103 0.0111 0.01445 0.0178 2.24% amrex::communicateParticlesFinish 103 0.007082 0.01115 0.01523 1.92% ParticleCopyPlan::doHandShake 103 0.00168 0.005022 0.008363 1.05% InitParticles 1 0.004639 0.00484 0.005042 0.63% testRedistribute 1 0.0007858 0.0007913 0.0007969 0.10% ParticleContainer::OK() 103 2.693e-05 2.858e-05 3.023e-05 0.00% Other 530 0.003318 0.004113 0.004908 0.62% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7932 0.7932 0.7932 99.80% ParticleContainer::Redistribute_impl() 103 0.6715 0.6769 0.6823 85.85% numParticlesOutOfRange() 410 0.1326 0.1459 0.1592 20.03% amrex::unpackBuffer 103 0.1319 0.1333 0.1346 16.94% amrex::unpackRemotes 103 0.1049 0.1102 0.1155 14.53% ParticleCopyPlan::build 103 0.0978 0.09844 0.09909 12.47% Redistribute_partition 103 0.09261 0.0933 0.09398 11.83% TestParticleContainer::checkAnswer 103 0.05508 0.0605 0.06592 8.29% TestParticleContainer::moveParticles 100 0.04997 0.05018 0.0504 6.34% ParticleContainer::OK() 103 0.04283 0.04283 0.04283 5.39% amrex::communicateParticlesStart 103 0.02302 0.02755 0.03208 4.04% amrex::computeNeighborProcs 102 0.02022 0.02084 0.02145 2.70% ParticleCopyPlan::buildMPIStart 103 0.01946 0.01947 0.01948 2.45% amrex::communicateParticlesFinish 103 0.007082 0.01115 0.01523 1.92% InitParticles 1 0.009781 0.009784 0.009787 1.23% ParticleCopyPlan::doHandShake 103 0.00168 0.005022 0.008363 1.05% Other 530 0.003893 0.004709 0.005525 0.70% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [Redistribute_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [Redistribute_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9145 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 99 KiB 104 KiB 109 KiB 8328 KiB 8331 KiB 8334 KiB InitParticles 48 7004 KiB 7004 KiB 7004 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 124 KiB 130 KiB 135 KiB 8197 KiB 8201 KiB 8205 KiB amrex::packBuffer 204 344 KiB 344 KiB 345 KiB 8196 KiB 8200 KiB 8204 KiB Redistribute_partition 4054 95 KiB 95 KiB 96 KiB 1822 KiB 1822 KiB 1823 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 12 KiB 12 KiB 12 KiB 260 KiB 260 KiB 260 KiB testRedistribute 4 26 B 26 B 27 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 3415 B 3419 B 3424 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 12 1111 B 1111 B 1111 B 2048 B 2048 B 2048 B ParticleCopyPlan::build 1236 674 B 679 B 684 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 889 B 889 B 889 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 101 B 103 B 105 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 8 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 164 KiB 180 KiB 196 KiB 8196 KiB 8200 KiB 8205 KiB amrex::communicateParticlesStart 204 65 KiB 85 KiB 105 KiB 8196 KiB 8200 KiB 8204 KiB The_Pinned_Arena::Initialize() 2 12 B 13 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 18 KiB 20 KiB 21 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 868 B 868 B 868 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 896 B 897 B 899 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 11 B 12 B 13 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 128 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 122 B 122 B 122 B 256 B 256 B 256 B testRedistribute 4 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.10-74-g47ceffc47cea) finalized