Initializing AMReX (26.07-17-g9a0ac5569bd4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-17-g9a0ac5569bd4) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8052 ... 0.8059 ... 0.8066 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1671 0.1736 0.1801 22.33% amrex::unpackBuffer 104 0.1443 0.1463 0.1482 18.38% Redistribute_partition 104 0.119 0.119 0.119 14.76% amrex::unpackRemotes 104 0.07634 0.0789 0.08145 10.10% ParticleContainer::Redistribute_impl() 104 0.05198 0.05617 0.06037 7.48% TestParticleContainer::checkAnswer 103 0.04716 0.05122 0.05527 6.85% ParticleCopyPlan::build 104 0.05426 0.05463 0.055 6.82% TestParticleContainer::moveParticles 100 0.05467 0.05468 0.0547 6.78% amrex::communicateParticlesStart 104 0.01813 0.01867 0.01921 2.38% amrex::computeNeighborProcs 101 0.01702 0.01723 0.01745 2.16% ParticleCopyPlan::buildMPIStart 104 0.01095 0.01412 0.01729 2.14% ParticleCopyPlan::doHandShake 104 0.001946 0.005076 0.008207 1.02% amrex::communicateParticlesFinish 104 0.003811 0.005307 0.006802 0.84% DenseBins::buildGPU 5 0.003032 0.003038 0.003045 0.38% testRedistribute 1 0.002426 0.002551 0.002676 0.33% InitParticles 1 0.0006131 0.0006665 0.0007199 0.09% ParticleContainer::OK() 103 2.578e-05 2.819e-05 3.06e-05 0.00% Other 533 0.003735 0.004725 0.005715 0.71% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8052 0.8059 0.8066 100.00% ParticleContainer::Redistribute_impl() 104 0.5798 0.5799 0.5799 71.89% numParticlesOutOfRange() 616 0.1671 0.1736 0.1801 22.33% amrex::unpackBuffer 104 0.1443 0.1463 0.1482 18.38% Redistribute_partition 104 0.119 0.119 0.119 14.76% TestParticleContainer::checkAnswer 103 0.1025 0.1066 0.1106 13.71% ParticleCopyPlan::build 104 0.0911 0.09164 0.09218 11.43% amrex::unpackRemotes 104 0.07634 0.0789 0.08145 10.10% ParticleContainer::OK() 103 0.05535 0.05536 0.05538 6.87% TestParticleContainer::moveParticles 100 0.05467 0.05468 0.0547 6.78% ParticleCopyPlan::buildMPIStart 104 0.01916 0.0192 0.01924 2.39% amrex::communicateParticlesStart 104 0.01813 0.01867 0.01921 2.38% amrex::computeNeighborProcs 101 0.01702 0.01723 0.01745 2.16% InitParticles 1 0.009258 0.009261 0.009264 1.15% ParticleCopyPlan::doHandShake 104 0.001946 0.005076 0.008207 1.02% amrex::communicateParticlesFinish 104 0.003811 0.005307 0.006802 0.84% DenseBins::buildGPU 5 0.003032 0.003038 0.003045 0.38% Other 533 0.004302 0.005985 0.007668 0.95% -------------------------------------------------------------------------------------------- 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 9139 KiB 9139 KiB 9139 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2817 B 2832 B 2847 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2133 B 2193 B 2253 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3992 B 4000 B 4008 B 49 KiB 49 KiB 49 KiB testRedistribute 24 103 B 110 B 117 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4111 B 4164 B 4217 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 356 B 360 B 364 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3344 B 3345 B 3346 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 564 B 569 B 574 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 895 B 895 B 896 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 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 6 B 6 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 6 B 10 B 15 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 71 B 82 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2082 B 2120 B 2158 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 683 B 684 B 685 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 706 B 706 B 707 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 446 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 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 ... 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 (26.07-17-g9a0ac5569bd4) finalized