Initializing AMReX (26.08-36-gf2cbba4afc9e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.08-36-gf2cbba4afc9e) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.551 ... 1.552 ... 1.552 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.367 0.3735 0.3799 24.47% amrex::unpackBuffer 104 0.276 0.2769 0.2777 17.89% Redistribute_partition 104 0.2636 0.2637 0.2639 17.00% amrex::unpackRemotes 104 0.21 0.2141 0.2182 14.06% TestParticleContainer::moveParticles 100 0.1219 0.1219 0.122 7.86% ParticleContainer::Redistribute_impl() 104 0.08474 0.09208 0.09941 6.40% TestParticleContainer::checkAnswer 103 0.05509 0.05658 0.05806 3.74% ParticleCopyPlan::build 104 0.05232 0.05238 0.05243 3.38% amrex::communicateParticlesStart 104 0.02217 0.02646 0.03075 1.98% amrex::computeNeighborProcs 102 0.02432 0.02439 0.02446 1.58% ParticleCopyPlan::buildMPIStart 104 0.01197 0.01418 0.01638 1.06% amrex::communicateParticlesFinish 104 0.007783 0.009682 0.01158 0.75% ParticleContainer::ReserveForRedistribute() 104 0.006803 0.007133 0.007463 0.48% ParticleCopyPlan::doHandShake 104 0.003217 0.004991 0.006764 0.44% InitParticles 1 0.003337 0.003518 0.0037 0.24% testRedistribute 1 0.002767 0.00277 0.002773 0.18% ParticleContainer::OK() 103 3.383e-05 3.389e-05 3.394e-05 0.00% Other 435 0.006467 0.007317 0.008166 0.53% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.551 1.551 1.551 99.90% ParticleContainer::Redistribute_impl() 104 1.247 1.248 1.249 80.46% numParticlesOutOfRange() 411 0.367 0.3735 0.3799 24.47% amrex::unpackBuffer 104 0.276 0.2769 0.2777 17.89% Redistribute_partition 104 0.2636 0.2637 0.2639 17.00% amrex::unpackRemotes 104 0.21 0.2141 0.2182 14.06% TestParticleContainer::checkAnswer 103 0.1733 0.1748 0.1763 11.36% TestParticleContainer::moveParticles 100 0.1219 0.1219 0.122 7.86% ParticleContainer::OK() 103 0.1182 0.1182 0.1182 7.62% ParticleCopyPlan::build 104 0.09667 0.09706 0.09745 6.28% amrex::communicateParticlesStart 104 0.02217 0.02646 0.03075 1.98% amrex::computeNeighborProcs 102 0.02432 0.02439 0.02446 1.58% ParticleCopyPlan::buildMPIStart 104 0.01873 0.01917 0.0196 1.26% InitParticles 1 0.01578 0.01578 0.01578 1.02% amrex::communicateParticlesFinish 104 0.007783 0.009682 0.01158 0.75% ParticleContainer::ReserveForRedistribute() 104 0.006803 0.007133 0.007463 0.48% ParticleCopyPlan::doHandShake 104 0.003217 0.004991 0.006764 0.44% Other 435 0.007153 0.008007 0.00886 0.57% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 362 1176 KiB 1179 KiB 1183 KiB 7098 KiB 7105 KiB 7112 KiB InitParticles 24 6396 KiB 6398 KiB 6399 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6907 KiB 6921 KiB 6934 KiB amrex::packBuffer 208 198 KiB 198 KiB 199 KiB 6906 KiB 6920 KiB 6933 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1834 KiB 1839 KiB 1844 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8954 B 8969 B 8984 B 262 KiB 262 KiB 263 KiB testRedistribute 24 62 B 66 B 70 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5127 B 5176 B 5225 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3551 B 3551 B 3552 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 618 B 619 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 950 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 106 B 107 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 2 B 2 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 4 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 130 KiB 135 KiB 140 KiB 6907 KiB 6920 KiB 6934 KiB amrex::communicateParticlesStart 206 45 KiB 54 KiB 62 KiB 6906 KiB 6919 KiB 6933 KiB InitParticles 300 6608 B 7075 B 7542 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1455 B 1456 B 1458 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 945 B 945 B 945 B 1536 B 1536 B 1536 B Redistribute_partition 1244 484 B 484 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 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: [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 (26.08-36-gf2cbba4afc9e) finalized