Initializing AMReX (26.08-9-g81954ae8e89f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-9-g81954ae8e89f) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.539 ... 1.541 ... 1.544 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3598 0.3693 0.3789 24.54% amrex::unpackBuffer 104 0.2714 0.2716 0.2717 17.60% Redistribute_partition 104 0.2623 0.2623 0.2624 16.99% amrex::unpackRemotes 104 0.2093 0.2134 0.2174 14.08% TestParticleContainer::moveParticles 100 0.1205 0.1209 0.1212 7.85% ParticleContainer::Redistribute_impl() 104 0.08299 0.09385 0.1047 6.78% TestParticleContainer::checkAnswer 103 0.05056 0.05379 0.05702 3.69% ParticleCopyPlan::build 104 0.05214 0.05219 0.05225 3.38% amrex::communicateParticlesStart 104 0.02045 0.02606 0.03168 2.05% amrex::computeNeighborProcs 102 0.02433 0.02453 0.02473 1.60% ParticleCopyPlan::buildMPIStart 104 0.01128 0.01435 0.01741 1.13% amrex::communicateParticlesFinish 104 0.007729 0.01001 0.01229 0.80% ParticleContainer::ReserveForRedistribute() 104 0.007185 0.007979 0.008772 0.57% ParticleCopyPlan::doHandShake 104 0.001736 0.005013 0.008291 0.54% InitParticles 1 0.003454 0.003639 0.003823 0.25% testRedistribute 1 0.002826 0.002851 0.002877 0.19% ParticleContainer::OK() 103 4.099e-05 4.149e-05 4.199e-05 0.00% Other 435 0.006545 0.009614 0.01268 0.82% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.538 1.538 1.538 99.62% ParticleContainer::Redistribute_impl() 104 1.119 1.119 1.12 72.50% numParticlesOutOfRange() 411 0.3598 0.3693 0.3789 24.54% amrex::unpackBuffer 104 0.2714 0.2716 0.2717 17.60% Redistribute_partition 104 0.2623 0.2623 0.2624 16.99% amrex::unpackRemotes 104 0.2093 0.2134 0.2174 14.08% TestParticleContainer::checkAnswer 103 0.1672 0.1704 0.1737 11.25% TestParticleContainer::moveParticles 100 0.1205 0.1209 0.1212 7.85% ParticleContainer::OK() 103 0.1166 0.1166 0.1167 7.55% ParticleCopyPlan::build 104 0.09689 0.09725 0.09761 6.32% amrex::communicateParticlesStart 104 0.02045 0.02606 0.03168 2.05% amrex::computeNeighborProcs 102 0.02433 0.02453 0.02473 1.60% ParticleCopyPlan::buildMPIStart 104 0.01915 0.01936 0.01957 1.27% InitParticles 1 0.01595 0.01595 0.01596 1.03% amrex::communicateParticlesFinish 104 0.007729 0.01001 0.01229 0.80% ParticleContainer::ReserveForRedistribute() 104 0.007185 0.007979 0.008772 0.57% ParticleCopyPlan::doHandShake 104 0.001736 0.005013 0.008291 0.54% Other 435 0.007133 0.01032 0.01351 0.87% -------------------------------------------------------------------------------------------- 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() 359 1170 KiB 1176 KiB 1182 KiB 7086 KiB 7095 KiB 7103 KiB InitParticles 24 6375 KiB 6376 KiB 6376 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 83 KiB 83 KiB 84 KiB 6901 KiB 6921 KiB 6940 KiB amrex::packBuffer 208 200 KiB 200 KiB 201 KiB 6900 KiB 6920 KiB 6939 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1833 KiB 1838 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9023 B 9048 B 9073 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5066 B 5124 B 5183 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3541 B 3541 B 3542 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 615 B 617 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 947 B 947 B 947 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 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 3 B 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 132 KiB 137 KiB 141 KiB 6901 KiB 6920 KiB 6940 KiB amrex::communicateParticlesStart 206 48 KiB 55 KiB 63 KiB 6900 KiB 6920 KiB 6939 KiB InitParticles 300 6866 B 7362 B 7858 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1449 B 1451 B 1453 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 942 B 942 B 942 B 1536 B 1536 B 1536 B Redistribute_partition 1244 482 B 482 B 483 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 (26.08-9-g81954ae8e89f) finalized