Initializing AMReX (26.09-154-g5a0ce4642e92)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-154-g5a0ce4642e92) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.815 ... 0.8157 ... 0.8164 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1671 0.175 0.1828 22.39% amrex::unpackBuffer 104 0.1568 0.1577 0.1586 19.43% Redistribute_partition 104 0.1215 0.1219 0.1223 14.98% amrex::unpackRemotes 104 0.06621 0.07033 0.07444 9.12% ParticleContainer::Redistribute_impl() 104 0.05271 0.05671 0.06071 7.44% ParticleCopyPlan::build 104 0.05565 0.05587 0.05609 6.87% TestParticleContainer::moveParticles 100 0.05586 0.05595 0.05604 6.86% TestParticleContainer::checkAnswer 103 0.04717 0.05074 0.05432 6.65% amrex::communicateParticlesStart 104 0.01848 0.01908 0.01969 2.41% amrex::computeNeighborProcs 102 0.01723 0.01783 0.01843 2.26% ParticleCopyPlan::buildMPIStart 104 0.009547 0.01301 0.01647 2.02% amrex::communicateParticlesFinish 104 0.002651 0.005246 0.00784 0.96% ParticleCopyPlan::doHandShake 104 0.002652 0.005186 0.00772 0.95% DenseBins::buildGPU 5 0.00301 0.00301 0.00301 0.37% testRedistribute 1 0.002361 0.00245 0.002538 0.31% InitParticles 1 0.0006375 0.0006916 0.0007458 0.09% ParticleContainer::OK() 103 2.824e-05 2.978e-05 3.132e-05 0.00% Other 534 0.004227 0.004935 0.005643 0.69% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.815 0.815 0.815 99.83% ParticleContainer::Redistribute_impl() 104 0.6456 0.6493 0.6529 79.98% numParticlesOutOfRange() 411 0.1671 0.175 0.1828 22.39% amrex::unpackBuffer 104 0.1568 0.1577 0.1586 19.43% Redistribute_partition 104 0.1215 0.1219 0.1223 14.98% TestParticleContainer::checkAnswer 103 0.103 0.1066 0.1102 13.49% ParticleCopyPlan::build 104 0.0919 0.09246 0.09301 11.39% amrex::unpackRemotes 104 0.06621 0.07033 0.07444 9.12% TestParticleContainer::moveParticles 100 0.05586 0.05595 0.05604 6.86% ParticleContainer::OK() 103 0.05582 0.05583 0.05585 6.84% amrex::communicateParticlesStart 104 0.01848 0.01908 0.01969 2.41% ParticleCopyPlan::buildMPIStart 104 0.01727 0.0182 0.01912 2.34% amrex::computeNeighborProcs 102 0.01723 0.01783 0.01843 2.26% InitParticles 1 0.009323 0.009326 0.009329 1.14% amrex::communicateParticlesFinish 104 0.002651 0.005246 0.00784 0.96% ParticleCopyPlan::doHandShake 104 0.002652 0.005186 0.00772 0.95% DenseBins::buildGPU 5 0.00301 0.00301 0.00301 0.37% Other 534 0.004898 0.005639 0.006379 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 9142 KiB 9142 KiB 9143 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2793 B 2806 B 2820 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 109 31 KiB 31 KiB 31 KiB 113 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2141 B 2198 B 2256 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5956 4015 B 4016 B 4018 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 104 B 106 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4129 B 4136 B 4144 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 594 354 B 358 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3346 B 3346 B 3347 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 567 B 570 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 896 B 896 B 896 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 B 92 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 5 B 6 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 9 B 11 B 14 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 60 B 69 B 78 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2096 B 2127 B 2159 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 676 B 679 B 682 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 706 B 706 B 707 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 446 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 106 B 107 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 ... 7643] [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 (26.09-154-g5a0ce4642e92) finalized