Initializing AMReX (26.05-55-g750b74d10a21)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-55-g750b74d10a21) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8087 ... 0.8109 ... 0.8131 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1696 0.175 0.1805 22.19% amrex::unpackBuffer 104 0.1455 0.1462 0.1469 18.07% Redistribute_partition 104 0.1191 0.1195 0.1199 14.74% amrex::unpackRemotes 104 0.07767 0.07977 0.08187 10.07% ParticleContainer::Redistribute_impl() 104 0.05162 0.0563 0.06098 7.50% ParticleCopyPlan::build 104 0.05373 0.05463 0.05552 6.83% TestParticleContainer::moveParticles 100 0.05432 0.05468 0.05504 6.77% TestParticleContainer::checkAnswer 103 0.04787 0.05145 0.05504 6.77% amrex::communicateParticlesStart 104 0.0181 0.01877 0.01943 2.39% ParticleCopyPlan::buildMPIStart 104 0.01013 0.01389 0.01765 2.17% amrex::computeNeighborProcs 101 0.01722 0.01736 0.01751 2.15% ParticleCopyPlan::doHandShake 104 0.001497 0.005137 0.008777 1.08% amrex::communicateParticlesFinish 104 0.002627 0.005395 0.008162 1.00% DistributionMapping::LeastUsedCPUs() 3 1.293e-05 0.002225 0.004437 0.55% testRedistribute 1 0.002623 0.002639 0.002654 0.33% InitParticles 1 0.000575 0.0006228 0.0006706 0.08% ParticleContainer::OK() 103 3.134e-05 3.206e-05 3.278e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 4.48e-06 5.825e-06 7.169e-06 0.00% Other 532 0.00689 0.007223 0.007557 0.93% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8087 0.8109 0.8131 100.00% ParticleContainer::Redistribute_impl() 104 0.5823 0.5823 0.5824 71.63% numParticlesOutOfRange() 616 0.1696 0.175 0.1805 22.19% amrex::unpackBuffer 104 0.1455 0.1462 0.1469 18.07% Redistribute_partition 104 0.1191 0.1195 0.1199 14.74% TestParticleContainer::checkAnswer 103 0.104 0.1076 0.1111 13.67% ParticleCopyPlan::build 104 0.09101 0.09165 0.09229 11.35% amrex::unpackRemotes 104 0.07767 0.07977 0.08187 10.07% ParticleContainer::OK() 103 0.05608 0.05611 0.05614 6.90% TestParticleContainer::moveParticles 100 0.05432 0.05468 0.05504 6.77% amrex::communicateParticlesStart 104 0.0181 0.01877 0.01943 2.39% ParticleCopyPlan::buildMPIStart 104 0.01891 0.01903 0.01915 2.35% amrex::computeNeighborProcs 101 0.01722 0.01736 0.01751 2.15% InitParticles 1 0.00922 0.009222 0.009224 1.13% ParticleCopyPlan::doHandShake 104 0.001497 0.005137 0.008777 1.08% amrex::communicateParticlesFinish 104 0.002627 0.005395 0.008162 1.00% DistributionMapping::SFCProcessorMapDoIt() 3 2.173e-05 0.002232 0.004443 0.55% DistributionMapping::LeastUsedCPUs() 3 1.293e-05 0.002225 0.004437 0.55% Other 532 0.007437 0.007777 0.008117 1.00% -------------------------------------------------------------------------------------------- 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 9146 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2811 B 2827 B 2844 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 2181 B 2193 B 2205 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3983 B 4000 B 4017 B 49 KiB 49 KiB 49 KiB testRedistribute 24 108 B 114 B 121 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4097 B 4172 B 4248 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 357 B 360 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3346 B 3346 B 3346 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 563 B 569 B 576 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 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 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 69 B 77 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2106 B 2118 B 2131 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 679 B 682 B 685 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 706 B 707 B 708 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 236 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 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 (26.05-55-g750b74d10a21) finalized