Initializing AMReX (26.05-62-gff884e3b1e31)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-62-gff884e3b1e31) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8075 ... 0.8092 ... 0.8109 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1675 0.1729 0.1784 22.00% amrex::unpackBuffer 104 0.1489 0.1493 0.1498 18.47% Redistribute_partition 104 0.1196 0.1196 0.1196 14.75% amrex::unpackRemotes 104 0.07732 0.07923 0.08114 10.01% ParticleContainer::Redistribute_impl() 104 0.05231 0.05558 0.05886 7.26% TestParticleContainer::moveParticles 100 0.05524 0.05526 0.05527 6.82% ParticleCopyPlan::build 104 0.05443 0.0546 0.05477 6.75% TestParticleContainer::checkAnswer 103 0.04613 0.04991 0.0537 6.62% amrex::communicateParticlesStart 104 0.01841 0.01885 0.01929 2.38% amrex::computeNeighborProcs 101 0.01684 0.01702 0.0172 2.12% ParticleCopyPlan::buildMPIStart 104 0.01191 0.01439 0.01687 2.08% ParticleCopyPlan::doHandShake 104 0.002587 0.005184 0.007781 0.96% amrex::communicateParticlesFinish 104 0.003338 0.005285 0.007232 0.89% DistributionMapping::LeastUsedCPUs() 3 1.396e-05 0.001705 0.003397 0.42% testRedistribute 1 0.002492 0.002593 0.002694 0.33% InitParticles 1 0.0005737 0.0006198 0.0006659 0.08% ParticleContainer::OK() 103 2.394e-05 2.677e-05 2.961e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.158e-06 3.85e-06 4.542e-06 0.00% Other 532 0.006933 0.007039 0.007144 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8075 0.8092 0.8109 100.00% ParticleContainer::Redistribute_impl() 104 0.5822 0.5823 0.5824 71.82% numParticlesOutOfRange() 616 0.1675 0.1729 0.1784 22.00% amrex::unpackBuffer 104 0.1489 0.1493 0.1498 18.47% Redistribute_partition 104 0.1196 0.1196 0.1196 14.75% TestParticleContainer::checkAnswer 103 0.1015 0.1052 0.109 13.45% ParticleCopyPlan::build 104 0.09131 0.09178 0.09225 11.38% amrex::unpackRemotes 104 0.07732 0.07923 0.08114 10.01% ParticleContainer::OK() 103 0.05533 0.05533 0.05533 6.82% TestParticleContainer::moveParticles 100 0.05524 0.05526 0.05527 6.82% ParticleCopyPlan::buildMPIStart 104 0.01946 0.01957 0.01969 2.43% amrex::communicateParticlesStart 104 0.01841 0.01885 0.01929 2.38% amrex::computeNeighborProcs 101 0.01684 0.01702 0.0172 2.12% InitParticles 1 0.009302 0.009309 0.009315 1.15% ParticleCopyPlan::doHandShake 104 0.002587 0.005184 0.007781 0.96% amrex::communicateParticlesFinish 104 0.003338 0.005285 0.007232 0.89% DistributionMapping::SFCProcessorMapDoIt() 3 1.823e-05 0.001711 0.003403 0.42% DistributionMapping::LeastUsedCPUs() 3 1.396e-05 0.001705 0.003397 0.42% Other 532 0.007581 0.007692 0.007802 0.96% -------------------------------------------------------------------------------------------- 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 9145 KiB 9145 KiB 9145 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2811 B 2826 B 2841 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 108 30 KiB 31 KiB 32 KiB 114 KiB 115 KiB 115 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2198 B 2231 B 2265 B 104 KiB 104 KiB 104 KiB Redistribute_partition 5908 3994 B 3995 B 3997 B 49 KiB 49 KiB 49 KiB testRedistribute 24 107 B 114 B 121 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4070 B 4116 B 4162 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 588 353 B 356 B 360 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3339 B 3339 B 3340 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 566 B 570 B 574 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 894 B 894 B 894 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 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 10 B 12 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 68 B 75 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2134 B 2153 B 2173 B 104 KiB 104 KiB 104 KiB amrex::communicateParticlesStart 204 687 B 689 B 691 B 104 KiB 104 KiB 104 KiB numParticlesOutOfRange() 1858 705 B 705 B 705 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 445 B 445 B 445 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 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 ... 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 (26.05-62-gff884e3b1e31) finalized