Initializing AMReX (26.09-120-g66028f892b7d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-120-g66028f892b7d) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8187 ... 0.8194 ... 0.8201 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.175 0.1754 0.1758 21.43% amrex::unpackBuffer 104 0.1586 0.1589 0.1591 19.40% Redistribute_partition 104 0.1213 0.1214 0.1216 14.83% amrex::unpackRemotes 104 0.07184 0.0727 0.07357 8.97% ParticleContainer::Redistribute_impl() 104 0.05547 0.05622 0.05697 6.95% ParticleCopyPlan::build 104 0.05617 0.05619 0.05621 6.85% TestParticleContainer::moveParticles 100 0.05565 0.05571 0.05576 6.80% TestParticleContainer::checkAnswer 103 0.05055 0.05061 0.05067 6.18% amrex::communicateParticlesStart 104 0.01885 0.01891 0.01898 2.31% amrex::computeNeighborProcs 102 0.01771 0.0179 0.01809 2.21% ParticleCopyPlan::buildMPIStart 104 0.01405 0.01425 0.01445 1.76% amrex::communicateParticlesFinish 104 0.005201 0.005202 0.005204 0.63% ParticleCopyPlan::doHandShake 104 0.005103 0.005115 0.005126 0.63% DenseBins::buildGPU 5 0.003014 0.003031 0.003047 0.37% testRedistribute 1 0.00248 0.002579 0.002679 0.33% InitParticles 1 0.000485 0.0005332 0.0005814 0.07% ParticleContainer::OK() 103 2.824e-05 2.913e-05 3.002e-05 0.00% Other 534 0.003847 0.004743 0.005638 0.69% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8187 0.8187 0.8187 99.82% ParticleContainer::Redistribute_impl() 104 0.6529 0.653 0.6531 79.63% numParticlesOutOfRange() 411 0.175 0.1754 0.1758 21.43% amrex::unpackBuffer 104 0.1586 0.1589 0.1591 19.40% Redistribute_partition 104 0.1213 0.1214 0.1216 14.83% TestParticleContainer::checkAnswer 103 0.1068 0.1068 0.1069 13.04% ParticleCopyPlan::build 104 0.094 0.09402 0.09405 11.47% amrex::unpackRemotes 104 0.07184 0.0727 0.07357 8.97% ParticleContainer::OK() 103 0.05621 0.05624 0.05627 6.86% TestParticleContainer::moveParticles 100 0.05565 0.05571 0.05576 6.80% ParticleCopyPlan::buildMPIStart 104 0.01917 0.01936 0.01956 2.38% amrex::communicateParticlesStart 104 0.01885 0.01891 0.01898 2.31% amrex::computeNeighborProcs 102 0.01771 0.0179 0.01809 2.21% InitParticles 1 0.009204 0.009207 0.00921 1.12% amrex::communicateParticlesFinish 104 0.005201 0.005202 0.005204 0.63% ParticleCopyPlan::doHandShake 104 0.005103 0.005115 0.005126 0.63% DenseBins::buildGPU 5 0.003014 0.003031 0.003047 0.37% Other 534 0.004428 0.005424 0.006421 0.78% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9141 KiB 9141 KiB 9142 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2780 B 2788 B 2796 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 31 KiB 112 KiB 113 KiB 113 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2133 B 2137 B 2142 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5972 4008 B 4017 B 4026 B 49 KiB 49 KiB 49 KiB testRedistribute 24 106 B 113 B 120 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4093 B 4125 B 4158 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 361 B 362 B 364 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3343 B 3343 B 3344 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 570 B 570 B 570 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 895 B 895 B 895 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 91 B 91 B 91 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 5 B 6 B 7 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 8 B 9 B 11 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 47 B 53 B 59 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2085 B 2086 B 2088 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 664 B 664 B 665 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 705 B 705 B 706 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 B 100 B 100 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: [7643 ... 7653] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.09-120-g66028f892b7d) finalized