Initializing AMReX (26.06-1-g65060875b0e4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-1-g65060875b0e4) initialized Running redistribute test About to initialize particles pass TinyProfiler total time across processes [min...avg...max]: 1.297 ... 1.298 ... 1.298 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- ParticleContainer::SortParticlesByBin() 101 0.3516 0.3517 0.3517 27.09% numParticlesOutOfRange() 614 0.1748 0.1812 0.1876 14.45% amrex::unpackBuffer 103 0.1275 0.128 0.1284 9.89% Redistribute_partition 103 0.1239 0.1241 0.1243 9.58% amrex::unpackRemotes 103 0.1031 0.1058 0.1085 8.36% DenseBins::buildGPU 203 0.1076 0.1081 0.1085 8.36% ParticleContainer::Redistribute_impl() 103 0.08932 0.09373 0.09815 7.56% ParticleCopyPlan::build 103 0.05518 0.05521 0.05525 4.25% TestParticleContainer::moveParticles 100 0.0487 0.04873 0.04876 3.75% amrex::communicateParticlesStart 103 0.02533 0.02718 0.02904 2.24% amrex::computeNeighborProcs 101 0.0197 0.01986 0.02003 1.54% TestParticleContainer::checkAnswer 103 0.01305 0.01598 0.01892 1.46% ParticleCopyPlan::buildMPIStart 103 0.01267 0.01358 0.01449 1.12% amrex::communicateParticlesFinish 103 0.008914 0.0108 0.01269 0.98% InitParticles 1 0.004581 0.004786 0.004991 0.38% testRedistribute 1 0.0008456 0.0008616 0.0008776 0.07% ParticleContainer::OK() 103 2.951e-05 2.977e-05 3.003e-05 0.00% Other 624 0.005768 0.008074 0.01038 0.80% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.297 1.298 1.298 100.00% ParticleContainer::Redistribute_impl() 103 0.6375 0.6377 0.6378 49.12% ParticleContainer::SortParticlesByBin() 101 0.4586 0.459 0.4595 35.39% numParticlesOutOfRange() 614 0.1748 0.1812 0.1876 14.45% amrex::unpackBuffer 103 0.1275 0.128 0.1284 9.89% Redistribute_partition 103 0.1239 0.1241 0.1243 9.58% amrex::unpackRemotes 103 0.1031 0.1058 0.1085 8.36% DenseBins::buildGPU 203 0.1076 0.1081 0.1085 8.36% TestParticleContainer::checkAnswer 103 0.09487 0.09739 0.09991 7.69% ParticleCopyPlan::build 103 0.09329 0.09393 0.09457 7.28% ParticleContainer::OK() 103 0.08099 0.08141 0.08182 6.30% TestParticleContainer::moveParticles 100 0.0487 0.04873 0.04876 3.75% amrex::communicateParticlesStart 103 0.02533 0.02718 0.02904 2.24% amrex::computeNeighborProcs 101 0.0197 0.01986 0.02003 1.54% ParticleCopyPlan::buildMPIStart 103 0.01798 0.0184 0.01882 1.45% amrex::communicateParticlesFinish 103 0.008914 0.0108 0.01269 0.98% InitParticles 1 0.009727 0.009729 0.009731 0.75% Other 624 0.00624 0.009355 0.01247 0.96% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [SortParticlesByCell_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [SortParticlesByCell_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9167 KiB 9168 KiB 9168 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 72 62 KiB 66 KiB 69 KiB 8330 KiB 8331 KiB 8332 KiB InitParticles 48 5181 KiB 5182 KiB 5182 KiB 8331 KiB 8331 KiB 8331 KiB ParticleContainer::Redistribute_impl() 210 77 KiB 81 KiB 85 KiB 8200 KiB 8201 KiB 8202 KiB amrex::packBuffer 204 219 KiB 219 KiB 220 KiB 8199 KiB 8200 KiB 8201 KiB ParticleContainer::SortParticlesByBin() 1212 2328 KiB 2331 KiB 2334 KiB 2866 KiB 2870 KiB 2874 KiB Redistribute_partition 4054 61 KiB 61 KiB 62 KiB 1823 KiB 1823 KiB 1823 KiB DenseBins::buildGPU 426 593 KiB 593 KiB 593 KiB 653 KiB 653 KiB 653 KiB ParticleCopyPlan::buildCopiesAtomicScatter 406 7907 B 7927 B 7947 B 260 KiB 260 KiB 260 KiB testRedistribute 4 16 B 16 B 17 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1228 2140 B 2159 B 2179 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1236 418 B 419 B 421 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 935 B 935 B 935 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 206 63 B 63 B 64 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 4 B 4 B 5 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- ParticleContainer::Redistribute_impl() 416 112 KiB 114 KiB 117 KiB 8199 KiB 8200 KiB 8202 KiB amrex::communicateParticlesStart 204 47 KiB 53 KiB 58 KiB 8199 KiB 8200 KiB 8201 KiB The_Pinned_Arena::Initialize() 2 4 B 6 B 9 B 8192 KiB 8192 KiB 8192 KiB InitParticles 564 12 KiB 12 KiB 13 KiB 6884 KiB 6884 KiB 6884 KiB Redistribute_partition 420 921 B 921 B 921 B 1280 B 1280 B 1280 B numParticlesOutOfRange() 1248 939 B 940 B 942 B 1280 B 1280 B 1280 B amrex::unpackBuffer 12 7 B 7 B 8 B 1024 B 1024 B 1024 B ParticleCopyPlan::build 206 79 B 79 B 80 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 75 B 75 B 75 B 256 B 256 B 256 B testRedistribute 4 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: [7571 ... 7571] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [35 ... 35] [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: [32 ... 32] [The Pinned Arena] max space (MB) used spread across MPI: [16 ... 16] AMReX (26.06-1-g65060875b0e4) finalized