Initializing AMReX (26.09-188-g2ceecb347bea)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-188-g2ceecb347bea) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.542 ... 1.543 ... 1.544 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3624 0.3719 0.3814 24.71% amrex::unpackBuffer 104 0.2732 0.2744 0.2756 17.85% Redistribute_partition 104 0.2615 0.2618 0.262 16.97% amrex::unpackRemotes 104 0.2072 0.2121 0.217 14.06% TestParticleContainer::moveParticles 100 0.1211 0.1212 0.1213 7.86% ParticleContainer::Redistribute_impl() 104 0.0811 0.09323 0.1053 6.82% TestParticleContainer::checkAnswer 103 0.05403 0.05689 0.05976 3.87% ParticleCopyPlan::build 104 0.05215 0.05234 0.05253 3.40% amrex::communicateParticlesStart 104 0.01945 0.0258 0.03214 2.08% amrex::computeNeighborProcs 102 0.02425 0.02425 0.02426 1.57% ParticleCopyPlan::buildMPIStart 104 0.01093 0.01453 0.01812 1.17% amrex::communicateParticlesFinish 104 0.006334 0.009504 0.01267 0.82% ParticleCopyPlan::doHandShake 104 0.001222 0.00492 0.008617 0.56% ParticleContainer::ReserveForRedistribute() 104 0.006162 0.006631 0.007099 0.46% InitParticles 1 0.003288 0.003474 0.00366 0.24% testRedistribute 1 0.002725 0.002826 0.002926 0.19% ParticleContainer::OK() 103 2.931e-05 2.965e-05 3e-05 0.00% Other 435 0.00628 0.007178 0.008076 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.542 1.542 1.542 99.90% ParticleContainer::Redistribute_impl() 104 1.236 1.239 1.242 80.44% numParticlesOutOfRange() 411 0.3624 0.3719 0.3814 24.71% amrex::unpackBuffer 104 0.2732 0.2744 0.2756 17.85% Redistribute_partition 104 0.2615 0.2618 0.262 16.97% amrex::unpackRemotes 104 0.2072 0.2121 0.217 14.06% TestParticleContainer::checkAnswer 103 0.1727 0.1756 0.1785 11.56% TestParticleContainer::moveParticles 100 0.1211 0.1212 0.1213 7.86% ParticleContainer::OK() 103 0.1187 0.1187 0.1187 7.69% ParticleCopyPlan::build 104 0.09691 0.09718 0.09746 6.31% amrex::communicateParticlesStart 104 0.01945 0.0258 0.03214 2.08% amrex::computeNeighborProcs 102 0.02425 0.02425 0.02426 1.57% ParticleCopyPlan::buildMPIStart 104 0.01934 0.01945 0.01955 1.27% InitParticles 1 0.01566 0.01566 0.01567 1.02% amrex::communicateParticlesFinish 104 0.006334 0.009504 0.01267 0.82% ParticleCopyPlan::doHandShake 104 0.001222 0.00492 0.008617 0.56% ParticleContainer::ReserveForRedistribute() 104 0.006162 0.006631 0.007099 0.46% Other 435 0.00676 0.007763 0.008765 0.57% -------------------------------------------------------------------------------------------- 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 9177 KiB 9177 KiB 9177 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 356 1174 KiB 1177 KiB 1181 KiB 7081 KiB 7085 KiB 7089 KiB InitParticles 24 6404 KiB 6404 KiB 6404 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 84 KiB 6915 KiB 6921 KiB 6926 KiB amrex::packBuffer 208 195 KiB 196 KiB 197 KiB 6914 KiB 6920 KiB 6925 KiB Redistribute_partition 12146 78 KiB 78 KiB 79 KiB 1837 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8855 B 8892 B 8929 B 262 KiB 262 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5168 B 5185 B 5203 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3554 B 3554 B 3555 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 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 4 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 133 KiB 137 KiB 6915 KiB 6920 KiB 6926 KiB amrex::communicateParticlesStart 206 46 KiB 53 KiB 60 KiB 6914 KiB 6920 KiB 6925 KiB InitParticles 300 6653 B 7163 B 7673 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1458 B 1460 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 (26.09-188-g2ceecb347bea) finalized