Initializing AMReX (26.10-29-ga611e3418090)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-29-ga611e3418090) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.558 ... 1.563 ... 1.569 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3695 0.3751 0.3807 24.26% amrex::unpackBuffer 104 0.2766 0.2768 0.2771 17.66% Redistribute_partition 104 0.2644 0.2645 0.2646 16.87% amrex::unpackRemotes 104 0.2134 0.2147 0.216 13.77% TestParticleContainer::moveParticles 100 0.1222 0.1223 0.1224 7.80% ParticleContainer::Redistribute_impl() 104 0.08868 0.09372 0.09875 6.29% TestParticleContainer::checkAnswer 103 0.05389 0.05678 0.05966 3.80% ParticleCopyPlan::build 104 0.05205 0.05221 0.05238 3.34% amrex::communicateParticlesStart 104 0.0239 0.02639 0.02887 1.84% amrex::computeNeighborProcs 102 0.0245 0.02464 0.02477 1.58% ParticleCopyPlan::buildMPIStart 104 0.01255 0.01382 0.01509 0.96% testNeighborProcsCoarseToFine 1 4.141e-05 0.005763 0.01148 0.73% amrex::communicateParticlesFinish 104 0.008958 0.009887 0.01082 0.69% ParticleContainer::ReserveForRedistribute() 104 0.007931 0.008248 0.008564 0.55% InitParticles 1 0.003138 0.003663 0.004187 0.27% testRedistribute 1 0.002842 0.002924 0.003006 0.19% ParticleContainer::OK() 103 3.38e-05 3.465e-05 3.55e-05 0.00% Other 538 0.009555 0.01181 0.01407 0.90% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.558 1.558 1.558 99.27% ParticleContainer::Redistribute_impl() 104 1.249 1.253 1.256 80.06% numParticlesOutOfRange() 411 0.3695 0.3751 0.3807 24.26% amrex::unpackBuffer 104 0.2766 0.2768 0.2771 17.66% Redistribute_partition 104 0.2644 0.2645 0.2646 16.87% amrex::unpackRemotes 104 0.2134 0.2147 0.216 13.77% TestParticleContainer::checkAnswer 103 0.173 0.1759 0.1788 11.40% TestParticleContainer::moveParticles 100 0.1222 0.1223 0.1224 7.80% ParticleContainer::OK() 103 0.1192 0.1192 0.1192 7.59% ParticleCopyPlan::build 104 0.09605 0.09692 0.0978 6.23% amrex::communicateParticlesStart 104 0.0239 0.02639 0.02887 1.84% amrex::computeNeighborProcs 102 0.0245 0.02464 0.02477 1.58% ParticleCopyPlan::buildMPIStart 104 0.01805 0.01888 0.01971 1.26% InitParticles 1 0.01635 0.01636 0.01636 1.04% testNeighborProcsCoarseToFine 1 9.717e-05 0.005802 0.01151 0.73% amrex::communicateParticlesFinish 104 0.008958 0.009887 0.01082 0.69% ParticleContainer::ReserveForRedistribute() 104 0.007931 0.008248 0.008564 0.55% Other 538 0.01013 0.01249 0.01485 0.95% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9175 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1174 KiB 1174 KiB 1174 KiB 7101 KiB 7105 KiB 7110 KiB InitParticles 24 6368 KiB 6370 KiB 6372 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 85 KiB 86 KiB 6905 KiB 6921 KiB 6937 KiB amrex::packBuffer 208 200 KiB 201 KiB 201 KiB 6904 KiB 6920 KiB 6935 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1835 KiB 1839 KiB 1844 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9021 B 9030 B 9039 B 262 KiB 263 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5139 B 5142 B 5146 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3538 B 3538 B 3538 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 615 B 617 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 946 B 946 B 946 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 B 106 B 107 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 4 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 4 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 133 KiB 137 KiB 142 KiB 6905 KiB 6920 KiB 6936 KiB amrex::communicateParticlesStart 206 54 KiB 57 KiB 60 KiB 6904 KiB 6920 KiB 6935 KiB InitParticles 300 5876 B 6614 B 7353 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1450 B 1450 B 1450 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 941 B 941 B 941 B 1536 B 1536 B 1536 B Redistribute_partition 1244 482 B 482 B 482 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 (26.10-29-ga611e3418090) finalized