Initializing AMReX (26.10-10-g411e39f2bcaa)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-10-g411e39f2bcaa) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.541 ... 1.541 ... 1.542 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3667 0.3721 0.3776 24.48% amrex::unpackBuffer 104 0.2737 0.2742 0.2746 17.81% Redistribute_partition 104 0.261 0.2613 0.2615 16.96% amrex::unpackRemotes 104 0.2111 0.2113 0.2116 13.72% TestParticleContainer::moveParticles 100 0.1208 0.1209 0.121 7.85% ParticleContainer::Redistribute_impl() 104 0.08066 0.09313 0.1056 6.85% TestParticleContainer::checkAnswer 103 0.05291 0.05657 0.06024 3.91% ParticleCopyPlan::build 104 0.05213 0.05218 0.05223 3.39% amrex::communicateParticlesStart 104 0.01893 0.0257 0.03248 2.11% amrex::computeNeighborProcs 102 0.02409 0.02425 0.02441 1.58% ParticleCopyPlan::buildMPIStart 104 0.01048 0.0143 0.01812 1.17% amrex::communicateParticlesFinish 104 0.005904 0.009397 0.01289 0.84% ParticleCopyPlan::doHandShake 104 0.001149 0.004919 0.00869 0.56% ParticleContainer::ReserveForRedistribute() 104 0.007425 0.007549 0.007672 0.50% InitParticles 1 0.003341 0.003524 0.003706 0.24% testRedistribute 1 0.002758 0.002864 0.00297 0.19% ParticleContainer::OK() 103 3.106e-05 3.165e-05 3.224e-05 0.00% Other 435 0.006412 0.007272 0.008132 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.541 1.541 1.541 99.91% ParticleContainer::Redistribute_impl() 104 1.234 1.238 1.241 80.50% numParticlesOutOfRange() 411 0.3667 0.3721 0.3776 24.48% amrex::unpackBuffer 104 0.2737 0.2742 0.2746 17.81% Redistribute_partition 104 0.261 0.2613 0.2615 16.96% amrex::unpackRemotes 104 0.2111 0.2113 0.2116 13.72% TestParticleContainer::checkAnswer 103 0.1722 0.1758 0.1795 11.64% TestParticleContainer::moveParticles 100 0.1208 0.1209 0.121 7.85% ParticleContainer::OK() 103 0.1193 0.1193 0.1193 7.73% ParticleCopyPlan::build 104 0.09667 0.0968 0.09693 6.29% amrex::communicateParticlesStart 104 0.01893 0.0257 0.03248 2.11% amrex::computeNeighborProcs 102 0.02409 0.02425 0.02441 1.58% ParticleCopyPlan::buildMPIStart 104 0.01918 0.01922 0.01926 1.25% InitParticles 1 0.01578 0.01579 0.0158 1.02% amrex::communicateParticlesFinish 104 0.005904 0.009397 0.01289 0.84% ParticleCopyPlan::doHandShake 104 0.001149 0.004919 0.00869 0.56% ParticleContainer::ReserveForRedistribute() 104 0.007425 0.007549 0.007672 0.50% Other 435 0.006998 0.007965 0.008931 0.58% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9176 KiB 9176 KiB 9177 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1179 KiB 1180 KiB 1180 KiB 7086 KiB 7086 KiB 7086 KiB InitParticles 24 6406 KiB 6406 KiB 6406 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 83 KiB 6919 KiB 6921 KiB 6923 KiB amrex::packBuffer 208 195 KiB 197 KiB 198 KiB 6918 KiB 6920 KiB 6922 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1838 KiB 1840 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8856 B 8915 B 8974 B 262 KiB 263 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5146 B 5188 B 5230 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3556 B 3556 B 3556 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 106 B 108 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 3 B 3 B 3 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 7 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 119 KiB 133 KiB 147 KiB 6919 KiB 6920 KiB 6922 KiB amrex::communicateParticlesStart 206 43 KiB 54 KiB 64 KiB 6918 KiB 6919 KiB 6921 KiB InitParticles 300 6676 B 7155 B 7634 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1458 B 1461 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 946 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 115 B 115 B 115 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: [7595 ... 7595] [The Arena] max space (MB) allocated spread across MPI: [41 ... 41] [The Arena] max space (MB) used spread across MPI: [31 ... 31] [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: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [13 ... 13] AMReX (26.10-10-g411e39f2bcaa) finalized