Initializing AMReX (26.07-41-g5ca2c5e23267)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g5ca2c5e23267) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8179 ... 0.8186 ... 0.8193 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1687 0.176 0.1833 22.38% amrex::unpackBuffer 104 0.1465 0.1486 0.1508 18.40% Redistribute_partition 104 0.1208 0.1209 0.1209 14.76% amrex::unpackRemotes 104 0.07713 0.08023 0.08333 10.17% ParticleContainer::Redistribute_impl() 104 0.05206 0.05706 0.06206 7.57% TestParticleContainer::checkAnswer 103 0.04805 0.05234 0.05664 6.91% ParticleCopyPlan::build 104 0.0551 0.05558 0.05606 6.84% TestParticleContainer::moveParticles 100 0.05558 0.05559 0.0556 6.79% amrex::communicateParticlesStart 104 0.01825 0.01896 0.01968 2.40% ParticleCopyPlan::buildMPIStart 104 0.01041 0.01419 0.01798 2.19% amrex::computeNeighborProcs 101 0.0173 0.01753 0.01776 2.17% ParticleCopyPlan::doHandShake 104 0.001479 0.005141 0.008803 1.07% amrex::communicateParticlesFinish 104 0.003481 0.00541 0.007338 0.90% DenseBins::buildGPU 5 0.00302 0.003038 0.003055 0.37% testRedistribute 1 0.002364 0.002475 0.002586 0.32% InitParticles 1 0.0006166 0.0006623 0.0007081 0.09% ParticleContainer::OK() 103 2.412e-05 2.55e-05 2.688e-05 0.00% Other 533 0.003701 0.004843 0.005986 0.73% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8179 0.8186 0.8193 100.00% ParticleContainer::Redistribute_impl() 104 0.589 0.589 0.589 71.88% numParticlesOutOfRange() 411 0.1687 0.176 0.1833 22.38% amrex::unpackBuffer 104 0.1465 0.1486 0.1508 18.40% Redistribute_partition 104 0.1208 0.1209 0.1209 14.76% TestParticleContainer::checkAnswer 103 0.104 0.1083 0.1125 13.74% ParticleCopyPlan::build 104 0.09243 0.09302 0.09361 11.43% amrex::unpackRemotes 104 0.07713 0.08023 0.08333 10.17% ParticleContainer::OK() 103 0.0559 0.05592 0.05593 6.83% TestParticleContainer::moveParticles 100 0.05558 0.05559 0.0556 6.79% amrex::communicateParticlesStart 104 0.01825 0.01896 0.01968 2.40% ParticleCopyPlan::buildMPIStart 104 0.01921 0.01934 0.01946 2.38% amrex::computeNeighborProcs 101 0.0173 0.01753 0.01776 2.17% InitParticles 1 0.009251 0.009257 0.009262 1.13% ParticleCopyPlan::doHandShake 104 0.001479 0.005141 0.008803 1.07% amrex::communicateParticlesFinish 104 0.003481 0.00541 0.007338 0.90% DenseBins::buildGPU 5 0.00302 0.003038 0.003055 0.37% Other 533 0.004178 0.006156 0.008134 0.99% -------------------------------------------------------------------------------------------- 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 9140 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2814 B 2820 B 2826 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2134 B 2187 B 2241 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3996 B 4006 B 4016 B 49 KiB 49 KiB 49 KiB testRedistribute 24 102 B 104 B 107 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4097 B 4171 B 4245 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 356 B 360 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3355 B 3355 B 3355 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 565 B 570 B 576 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 898 B 898 B 898 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 7 B 9 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 68 B 76 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2089 B 2120 B 2151 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 679 B 680 B 682 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 708 B 708 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 108 B 109 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 (26.07-41-g5ca2c5e23267) finalized