Initializing AMReX (26.08)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.549 ... 1.55 ... 1.551 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3666 0.3749 0.3833 24.72% amrex::unpackBuffer 104 0.2728 0.273 0.2732 17.62% Redistribute_partition 104 0.2625 0.2625 0.2625 16.93% amrex::unpackRemotes 104 0.2108 0.2134 0.216 13.93% TestParticleContainer::moveParticles 100 0.1215 0.1216 0.1217 7.85% ParticleContainer::Redistribute_impl() 104 0.08188 0.0931 0.1043 6.73% TestParticleContainer::checkAnswer 103 0.05377 0.05749 0.06121 3.95% ParticleCopyPlan::build 104 0.05243 0.05252 0.0526 3.39% amrex::communicateParticlesStart 104 0.01995 0.02607 0.0322 2.08% amrex::computeNeighborProcs 102 0.02445 0.02446 0.02447 1.58% ParticleCopyPlan::buildMPIStart 104 0.01065 0.01395 0.01725 1.11% amrex::communicateParticlesFinish 104 0.006786 0.01004 0.0133 0.86% ParticleContainer::ReserveForRedistribute() 104 0.007135 0.007714 0.008292 0.53% ParticleCopyPlan::doHandShake 104 0.002295 0.005117 0.007939 0.51% InitParticles 1 0.003455 0.003623 0.003791 0.24% testRedistribute 1 0.002716 0.002745 0.002773 0.18% ParticleContainer::OK() 103 3.636e-05 3.779e-05 3.922e-05 0.00% Other 435 0.006448 0.007525 0.008603 0.55% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.549 1.549 1.549 99.90% ParticleContainer::Redistribute_impl() 104 1.12 1.12 1.121 72.27% numParticlesOutOfRange() 411 0.3666 0.3749 0.3833 24.72% amrex::unpackBuffer 104 0.2728 0.273 0.2732 17.62% Redistribute_partition 104 0.2625 0.2625 0.2625 16.93% amrex::unpackRemotes 104 0.2108 0.2134 0.216 13.93% TestParticleContainer::checkAnswer 103 0.1739 0.1776 0.1813 11.69% TestParticleContainer::moveParticles 100 0.1215 0.1216 0.1217 7.85% ParticleContainer::OK() 103 0.1201 0.1201 0.1201 7.75% ParticleCopyPlan::build 104 0.09679 0.09721 0.09763 6.30% amrex::communicateParticlesStart 104 0.01995 0.02607 0.0322 2.08% amrex::computeNeighborProcs 102 0.02445 0.02446 0.02447 1.58% ParticleCopyPlan::buildMPIStart 104 0.01859 0.01907 0.01954 1.26% InitParticles 1 0.01586 0.01587 0.01588 1.02% amrex::communicateParticlesFinish 104 0.006786 0.01004 0.0133 0.86% ParticleContainer::ReserveForRedistribute() 104 0.007135 0.007714 0.008292 0.53% ParticleCopyPlan::doHandShake 104 0.002295 0.005117 0.007939 0.51% Other 435 0.006971 0.008145 0.00932 0.60% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 359 1174 KiB 1175 KiB 1176 KiB 7081 KiB 7084 KiB 7087 KiB InitParticles 24 6387 KiB 6388 KiB 6389 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 80 KiB 82 KiB 84 KiB 6919 KiB 6921 KiB 6923 KiB amrex::packBuffer 208 196 KiB 196 KiB 197 KiB 6918 KiB 6920 KiB 6922 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1838 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8859 B 8882 B 8905 B 262 KiB 262 KiB 262 KiB testRedistribute 24 63 B 64 B 65 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5181 B 5188 B 5196 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3546 B 3546 B 3546 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 613 B 615 B 618 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 948 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 105 B 107 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 4 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 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 125 KiB 133 KiB 141 KiB 6918 KiB 6920 KiB 6923 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 59 KiB 6917 KiB 6919 KiB 6922 KiB InitParticles 300 6838 B 7305 B 7773 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1453 B 1454 B 1455 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 944 B 944 B 944 B 1536 B 1536 B 1536 B Redistribute_partition 1244 483 B 483 B 484 B 768 B 768 B 768 B ParticleCopyPlan::build 208 119 B 119 B 120 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 114 B 114 B 114 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) finalized