Initializing AMReX (26.08-16-g6e875b7cc1a4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-16-g6e875b7cc1a4) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 13.91 ... 13.91 ... 13.91 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 3.377 3.422 3.468 24.92% amrex::unpackBuffer 104 2.682 2.69 2.698 19.39% Redistribute_partition 104 2.252 2.252 2.253 16.19% amrex::unpackRemotes 104 2.109 2.128 2.148 15.44% TestParticleContainer::moveParticles 100 1.089 1.089 1.089 7.83% ParticleContainer::Redistribute_impl() 104 0.5105 0.5474 0.5844 4.20% ParticleCopyPlan::build 104 0.554 0.5543 0.5545 3.99% TestParticleContainer::checkAnswer 103 0.4646 0.4919 0.5193 3.73% amrex::communicateParticlesStart 104 0.1915 0.1944 0.1973 1.42% amrex::computeNeighborProcs 102 0.1838 0.1838 0.1839 1.32% ParticleCopyPlan::buildMPIStart 104 0.1035 0.1272 0.151 1.09% ParticleCopyPlan::doHandShake 104 0.01391 0.04687 0.07982 0.57% amrex::communicateParticlesFinish 104 0.03417 0.0514 0.06864 0.49% testRedistribute 1 0.02219 0.02308 0.02397 0.17% InitParticles 1 0.008709 0.009161 0.009614 0.07% ParticleContainer::OK() 103 4.068e-05 4.187e-05 4.306e-05 0.00% Other 539 0.1005 0.1019 0.1032 0.74% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 13.91 13.91 13.91 99.98% ParticleContainer::Redistribute_impl() 104 11.19 11.22 11.24 80.79% numParticlesOutOfRange() 411 3.377 3.422 3.468 24.92% amrex::unpackBuffer 104 2.682 2.69 2.698 19.39% Redistribute_partition 104 2.252 2.252 2.253 16.19% amrex::unpackRemotes 104 2.109 2.128 2.148 15.44% TestParticleContainer::checkAnswer 103 1.548 1.575 1.603 11.52% TestParticleContainer::moveParticles 100 1.089 1.089 1.089 7.83% ParticleContainer::OK() 103 1.083 1.083 1.083 7.79% ParticleCopyPlan::build 104 0.9039 0.9135 0.923 6.63% amrex::communicateParticlesStart 104 0.1915 0.1944 0.1973 1.42% amrex::computeNeighborProcs 102 0.1838 0.1838 0.1839 1.32% ParticleCopyPlan::buildMPIStart 104 0.1649 0.1741 0.1833 1.32% InitParticles 1 0.112 0.112 0.112 0.80% ParticleCopyPlan::doHandShake 104 0.01391 0.04687 0.07982 0.57% amrex::communicateParticlesFinish 104 0.03417 0.0514 0.06864 0.49% Other 539 0.1068 0.1082 0.1096 0.79% -------------------------------------------------------------------------------------------- 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 9211 KiB 9211 KiB 9211 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 360 1259 KiB 1260 KiB 1261 KiB 7078 KiB 7087 KiB 7096 KiB InitParticles 24 6857 KiB 6858 KiB 6858 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 84 KiB 84 KiB 6915 KiB 6921 KiB 6927 KiB amrex::packBuffer 208 181 KiB 182 KiB 182 KiB 6914 KiB 6920 KiB 6926 KiB Redistribute_partition 12146 75 KiB 76 KiB 76 KiB 1837 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8369 B 8398 B 8428 B 262 KiB 262 KiB 262 KiB testRedistribute 24 67 B 71 B 76 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5630 B 5671 B 5712 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3791 B 3791 B 3791 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 665 B 668 B 671 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 1013 B 1013 B 1013 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 118 B 118 B 119 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 0 B 0 B 0 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 0 B 0 B 0 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 127 KiB 128 KiB 128 KiB 6915 KiB 6920 KiB 6926 KiB amrex::communicateParticlesStart 206 54 KiB 54 KiB 54 KiB 6914 KiB 6919 KiB 6925 KiB InitParticles 300 2399 B 2532 B 2666 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1564 B 1564 B 1564 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 1013 B 1013 B 1013 B 1536 B 1536 B 1536 B Redistribute_partition 1244 518 B 518 B 518 B 768 B 768 B 768 B ParticleCopyPlan::build 208 128 B 129 B 130 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 124 B 124 B 124 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 (26.08-16-g6e875b7cc1a4) finalized