Initializing AMReX (26.10-31-g6c37da5d04fb)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-31-g6c37da5d04fb) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.533 ... 1.534 ... 1.535 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3655 0.3693 0.3731 24.31% amrex::unpackBuffer 104 0.2735 0.2736 0.2737 17.83% Redistribute_partition 104 0.26 0.2601 0.2603 16.96% amrex::unpackRemotes 104 0.21 0.211 0.2121 13.82% TestParticleContainer::moveParticles 100 0.1205 0.1206 0.1207 7.86% ParticleContainer::Redistribute_impl() 104 0.08174 0.09178 0.1018 6.63% TestParticleContainer::checkAnswer 103 0.05527 0.05686 0.05845 3.81% ParticleCopyPlan::build 104 0.05178 0.05196 0.05215 3.40% amrex::communicateParticlesStart 104 0.02088 0.02632 0.03176 2.07% amrex::computeNeighborProcs 102 0.02406 0.02411 0.02415 1.57% ParticleCopyPlan::buildMPIStart 104 0.0113 0.01423 0.01716 1.12% amrex::communicateParticlesFinish 104 0.006914 0.009495 0.01208 0.79% ParticleCopyPlan::doHandShake 104 0.001797 0.004904 0.00801 0.52% InitParticles 1 0.003349 0.003524 0.0037 0.24% testRedistribute 1 0.002764 0.002873 0.002981 0.19% ParticleContainer::OK() 103 3.336e-05 3.369e-05 3.402e-05 0.00% Other 539 0.01206 0.01329 0.01452 0.95% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.533 1.533 1.533 99.90% ParticleContainer::Redistribute_impl() 104 1.23 1.232 1.233 80.34% numParticlesOutOfRange() 411 0.3655 0.3693 0.3731 24.31% amrex::unpackBuffer 104 0.2735 0.2736 0.2737 17.83% Redistribute_partition 104 0.26 0.2601 0.2603 16.96% amrex::unpackRemotes 104 0.21 0.211 0.2121 13.82% TestParticleContainer::checkAnswer 103 0.173 0.1746 0.1762 11.48% TestParticleContainer::moveParticles 100 0.1205 0.1206 0.1207 7.86% ParticleContainer::OK() 103 0.1177 0.1178 0.1178 7.67% ParticleCopyPlan::build 104 0.09603 0.09635 0.09666 6.30% amrex::communicateParticlesStart 104 0.02088 0.02632 0.03176 2.07% amrex::computeNeighborProcs 102 0.02406 0.02411 0.02415 1.57% ParticleCopyPlan::buildMPIStart 104 0.01896 0.01913 0.01931 1.26% InitParticles 1 0.0158 0.01581 0.01581 1.03% amrex::communicateParticlesFinish 104 0.006914 0.009495 0.01208 0.79% ParticleCopyPlan::doHandShake 104 0.001797 0.004904 0.00801 0.52% Other 539 0.01273 0.01397 0.01521 0.99% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 359 1179 KiB 1181 KiB 1184 KiB 7075 KiB 7090 KiB 7105 KiB InitParticles 24 6393 KiB 6393 KiB 6393 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 82 KiB 83 KiB 84 KiB 6912 KiB 6921 KiB 6930 KiB amrex::packBuffer 208 199 KiB 200 KiB 200 KiB 6911 KiB 6920 KiB 6929 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1836 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9013 B 9036 B 9060 B 262 KiB 262 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5162 B 5172 B 5182 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3551 B 3551 B 3551 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 949 B 949 B 950 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 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 4 B 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 137 KiB 145 KiB 6911 KiB 6920 KiB 6930 KiB amrex::communicateParticlesStart 206 49 KiB 54 KiB 58 KiB 6910 KiB 6919 KiB 6929 KiB InitParticles 300 6709 B 7187 B 7666 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1455 B 1455 B 1456 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 945 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 484 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: [7603 ... 7603] [The Arena] max space (MB) allocated spread across MPI: [33 ... 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 (26.10-31-g6c37da5d04fb) finalized