Initializing AMReX (26.08)... MPI initialized with 1 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08) initialized TinyProfiler total time across processes [min...avg...max]: 1.735 ... 1.735 ... 1.735 ------------------------------------------------------------------------------------------------------ Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------------------ MDParticleContainer::checkNeighborParticles 9 1.26 1.26 1.26 72.60% NeighborParticleContainer_impl::buildNeighborCopyOp() 4 0.1546 0.1546 0.1546 8.91% amrex::unpackBuffer 9 0.052 0.052 0.052 3.00% NeighborList::build() 648 0.04738 0.04738 0.04738 2.73% NeighborParticleContainer::updateNeighborsGPU 9 0.04566 0.04566 0.04566 2.63% MDParticleContainer::InitParticles 2 0.02935 0.02935 0.02935 1.69% DenseBins::buildGPU 864 0.02566 0.02566 0.02566 1.48% NeighborParticleContainer::buildNeighborList 3 0.0254 0.0254 0.0254 1.46% MDParticleContainer::checkNeighborList 2 0.02062 0.02062 0.02062 1.19% numParticlesOutOfRange() 14 0.01889 0.01889 0.01889 1.09% ParticleContainer::WriteParticles() 1 0.01635 0.01635 0.01635 0.94% amrex::packBuffer 9 0.01184 0.01184 0.01184 0.68% NeighborParticleContainer::selectActualNeighbors 1 0.008247 0.008247 0.008247 0.48% WriteBinaryParticleData() 1 0.004644 0.004644 0.004644 0.27% testNeighborParticles 1 0.001441 0.001441 0.001441 0.08% main::main() 1 0.00134 0.00134 0.00134 0.08% WriteMultiLevelPlotfile() 1 0.0009827 0.0009827 0.0009827 0.06% NeighborParticleContainer::fillNeighbors 3 0.0003039 0.0003039 0.0003039 0.02% Other 89 0.01072 0.01072 0.01072 0.62% ------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------ Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------------------ testNeighborParticles 1 1.282 1.282 1.282 73.89% MDParticleContainer::checkNeighborParticles 9 1.26 1.26 1.26 72.60% main::main() 1 0.453 0.453 0.453 26.10% NeighborParticleContainer::fillNeighbors 3 0.1752 0.1752 0.1752 10.10% NeighborParticleContainer_impl::buildNeighborCopyOp() 4 0.1546 0.1546 0.1546 8.91% NeighborParticleContainer::updateNeighborsGPU 9 0.1493 0.1493 0.1493 8.60% NeighborParticleContainer::buildNeighborList 3 0.09185 0.09185 0.09185 5.29% NeighborList::build() 648 0.06645 0.06645 0.06645 3.83% amrex::unpackBuffer 9 0.052 0.052 0.052 3.00% MDParticleContainer::InitParticles 2 0.02935 0.02935 0.02935 1.69% DenseBins::buildGPU 864 0.02566 0.02566 0.02566 1.48% WriteBinaryParticleData() 1 0.02341 0.02341 0.02341 1.35% MDParticleContainer::checkNeighborList 2 0.02062 0.02062 0.02062 1.19% numParticlesOutOfRange() 14 0.01889 0.01889 0.01889 1.09% ParticleContainer::WriteParticles() 1 0.01635 0.01635 0.01635 0.94% NeighborParticleContainer::selectActualNeighbors 1 0.01484 0.01484 0.01484 0.86% amrex::packBuffer 9 0.01184 0.01184 0.01184 0.68% WriteMultiLevelPlotfile() 1 0.003356 0.003356 0.003356 0.19% Other 89 0.01602 0.01602 0.01602 0.92% ------------------------------------------------------------------------------------------------------ Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [NeighborParticles_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [NeighborParticles_plt] Device Memory Usage: --------------------------------------------------------------------------------- Name Nalloc AvgMem MaxMem --------------------------------------------------------------------------------- ResizeRandomSeed 1 9182 KiB 9216 KiB amrex::unpackBuffer 2160 4552 KiB 5724 KiB amrex::packBuffer 2 2903 KiB 3596 KiB MDParticleContainer::InitParticles 3890 466 KiB 2154 KiB DenseBins::buildGPU 5184 477 KiB 1085 KiB NeighborParticleContainer_impl::buildNeighborCopyOp() 6912 872 KiB 1081 KiB NeighborList::build() 2592 262 KiB 594 KiB NeighborParticleContainer::selectActualNeighbors 432 23 KiB 162 KiB ParticleCopyPlan::buildCopiesAtomicScatter 864 123 KiB 162 KiB WriteBinaryParticleData() 218 1190 B 156 KiB main::main() 27 1616 B 108 KiB MDParticleContainer::minAndMaxDistance 4 122 B 96 KiB VisMF::Write(FabArray) 27 19 B 96 KiB NeighborParticleContainer_impl::buildNeighborMask 108 51 KiB 60 KiB ParticleContainer::WriteParticles() 1134 89 B 48 KiB numParticlesOutOfRange() 1512 199 B 24 KiB FabArray::setVal() 2 83 B 5632 B ParticleCopyPlan::build 14 2274 B 3584 B ParticleBufferMap::define 8 2177 B 2560 B NeighborParticleContainer::buildNeighborList 3240 55 B 1280 B --------------------------------------------------------------------------------- Managed Memory Usage: --------------------------------------------------------- Name Nalloc AvgMem MaxMem --------------------------------------------------------- The_Managed_Arena::Initialize() 1 4 B 8192 KiB --------------------------------------------------------- Pinned Memory Usage: ----------------------------------------------------------------------------- Name Nalloc AvgMem MaxMem ----------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 1 4 B 8192 KiB NeighborParticleContainer::updateNeighborsGPU 2 2881 KiB 3596 KiB MDParticleContainer::InitParticles 6914 100 KiB 108 KiB amrex::unpackBuffer 864 85 KiB 108 KiB MDParticleContainer::checkNeighborParticles 7776 14 KiB 23 KiB MDParticleContainer::checkNeighborList 1296 238 B 22 KiB FabArray::setVal() 2 83 B 5632 B VisMF::Write(FabArray) 54 0 B 4096 B NeighborParticleContainer_impl::buildNeighborMask 378 0 B 2560 B ParticleCopyPlan::build 2 826 B 1024 B MDParticleContainer::minAndMaxDistance 4 0 B 256 B NeighborParticleContainer::selectActualNeighbors 216 1 B 256 B ParticleContainer::WriteParticles() 216 0 B 256 B WriteBinaryParticleData() 2 0 B 256 B numParticlesOutOfRange() 1512 2 B 256 B ----------------------------------------------------------------------------- Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7787 ... 7787] [The Arena] max space (MB) allocated spread across MPI: [25 ... 25] [The Arena] max space (MB) used spread across MPI: [21 ... 21] [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: [3 ... 3] AMReX (26.08) finalized