Initializing AMReX (26.09-125-g523e7305089a)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-125-g523e7305089a) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7981 ... 0.7998 ... 0.8014 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1678 0.1723 0.1769 22.07% amrex::unpackBuffer 104 0.153 0.1546 0.1561 19.48% Redistribute_partition 104 0.1183 0.1183 0.1184 14.77% amrex::unpackRemotes 104 0.06834 0.06956 0.07077 8.83% ParticleContainer::Redistribute_impl() 104 0.05142 0.05552 0.05963 7.44% ParticleCopyPlan::build 104 0.05398 0.05428 0.05458 6.81% TestParticleContainer::moveParticles 100 0.0544 0.05442 0.05444 6.79% TestParticleContainer::checkAnswer 103 0.04546 0.04901 0.05257 6.56% amrex::communicateParticlesStart 104 0.01803 0.01858 0.01914 2.39% amrex::computeNeighborProcs 102 0.01677 0.01708 0.01739 2.17% ParticleCopyPlan::buildMPIStart 104 0.01109 0.0142 0.01731 2.16% ParticleCopyPlan::doHandShake 104 0.001948 0.005092 0.008235 1.03% amrex::communicateParticlesFinish 104 0.003285 0.005057 0.00683 0.85% testNeighborProcsCoarseToFine 1 2.546e-05 0.001715 0.003404 0.42% testRedistribute 1 0.002482 0.002579 0.002675 0.33% InitParticles 1 0.0006109 0.0006564 0.0007019 0.09% ParticleContainer::OK() 103 2.549e-05 2.702e-05 2.854e-05 0.00% Other 538 0.006405 0.006744 0.007082 0.88% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.798 0.798 0.798 99.57% ParticleContainer::Redistribute_impl() 104 0.6321 0.6357 0.6392 79.76% numParticlesOutOfRange() 411 0.1678 0.1723 0.1769 22.07% amrex::unpackBuffer 104 0.153 0.1546 0.1561 19.48% Redistribute_partition 104 0.1183 0.1183 0.1184 14.77% TestParticleContainer::checkAnswer 103 0.1011 0.1047 0.1082 13.51% ParticleCopyPlan::build 104 0.09059 0.09122 0.09186 11.46% amrex::unpackRemotes 104 0.06834 0.06956 0.07077 8.83% ParticleContainer::OK() 103 0.05564 0.05566 0.05567 6.95% TestParticleContainer::moveParticles 100 0.0544 0.05442 0.05444 6.79% ParticleCopyPlan::buildMPIStart 104 0.01926 0.01929 0.01932 2.41% amrex::communicateParticlesStart 104 0.01803 0.01858 0.01914 2.39% amrex::computeNeighborProcs 102 0.01677 0.01708 0.01739 2.17% InitParticles 1 0.009323 0.009328 0.009333 1.16% ParticleCopyPlan::doHandShake 104 0.001948 0.005092 0.008235 1.03% amrex::communicateParticlesFinish 104 0.003285 0.005057 0.00683 0.85% testNeighborProcsCoarseToFine 1 5.9e-05 0.001744 0.003429 0.43% Other 538 0.006967 0.007406 0.007845 0.98% -------------------------------------------------------------------------------------------- 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 9146 KiB 9146 KiB 9146 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2815 B 2835 B 2855 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 31 KiB 31 KiB 31 KiB 112 KiB 112 KiB 113 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2159 B 2183 B 2207 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5932 4021 B 4022 B 4024 B 49 KiB 49 KiB 49 KiB testRedistribute 24 108 B 115 B 123 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4167 B 4183 B 4199 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 591 356 B 360 B 365 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3357 B 3358 B 3359 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 566 B 570 B 575 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 899 B 899 B 899 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 5 B 5 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 63 B 70 B 78 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2099 B 2117 B 2135 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 675 B 681 B 687 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 709 B 709 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 237 B 237 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 107 B 108 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 (26.09-125-g523e7305089a) finalized