Initializing AMReX (26.09-7-g55dda725ff4d)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-7-g55dda725ff4d) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.534 ... 1.536 ... 1.539 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.365 0.3697 0.3745 24.34% amrex::unpackBuffer 104 0.2733 0.2741 0.2748 17.86% Redistribute_partition 104 0.2601 0.2602 0.2604 16.92% amrex::unpackRemotes 104 0.2114 0.2115 0.2116 13.76% TestParticleContainer::moveParticles 100 0.1205 0.1206 0.1207 7.84% ParticleContainer::Redistribute_impl() 104 0.0838 0.09218 0.1006 6.54% TestParticleContainer::checkAnswer 103 0.05151 0.05474 0.05797 3.77% ParticleCopyPlan::build 104 0.05192 0.05212 0.05232 3.40% amrex::communicateParticlesStart 104 0.02129 0.0259 0.03051 1.98% amrex::computeNeighborProcs 102 0.02414 0.02415 0.02416 1.57% ParticleCopyPlan::buildMPIStart 104 0.01186 0.01428 0.0167 1.09% amrex::communicateParticlesFinish 104 0.006996 0.009433 0.01187 0.77% ParticleContainer::ReserveForRedistribute() 104 0.006863 0.007501 0.008139 0.53% ParticleCopyPlan::doHandShake 104 0.002502 0.004915 0.007328 0.48% InitParticles 1 0.003379 0.003546 0.003713 0.24% testRedistribute 1 0.002674 0.002759 0.002844 0.18% ParticleContainer::OK() 103 3.464e-05 3.47e-05 3.476e-05 0.00% Other 435 0.006453 0.008737 0.01102 0.72% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.534 1.534 1.534 99.72% ParticleContainer::Redistribute_impl() 104 1.232 1.235 1.239 80.51% numParticlesOutOfRange() 411 0.365 0.3697 0.3745 24.34% amrex::unpackBuffer 104 0.2733 0.2741 0.2748 17.86% Redistribute_partition 104 0.2601 0.2602 0.2604 16.92% amrex::unpackRemotes 104 0.2114 0.2115 0.2116 13.76% TestParticleContainer::checkAnswer 103 0.1687 0.172 0.1752 11.39% TestParticleContainer::moveParticles 100 0.1205 0.1206 0.1207 7.84% ParticleContainer::OK() 103 0.1172 0.1172 0.1173 7.62% ParticleCopyPlan::build 104 0.09638 0.09657 0.09677 6.29% amrex::communicateParticlesStart 104 0.02129 0.0259 0.03051 1.98% amrex::computeNeighborProcs 102 0.02414 0.02415 0.02416 1.57% ParticleCopyPlan::buildMPIStart 104 0.01918 0.01919 0.0192 1.25% InitParticles 1 0.01582 0.01583 0.01583 1.03% amrex::communicateParticlesFinish 104 0.006996 0.009433 0.01187 0.77% ParticleContainer::ReserveForRedistribute() 104 0.006863 0.007501 0.008139 0.53% ParticleCopyPlan::doHandShake 104 0.002502 0.004915 0.007328 0.48% Other 435 0.007053 0.009437 0.01182 0.77% -------------------------------------------------------------------------------------------- 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() 362 1184 KiB 1185 KiB 1186 KiB 7082 KiB 7086 KiB 7091 KiB InitParticles 24 6405 KiB 6405 KiB 6406 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 85 KiB 86 KiB 87 KiB 6919 KiB 6921 KiB 6923 KiB amrex::packBuffer 208 202 KiB 202 KiB 203 KiB 6918 KiB 6920 KiB 6922 KiB Redistribute_partition 12146 80 KiB 80 KiB 80 KiB 1838 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9112 B 9143 B 9174 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5183 B 5186 B 5189 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3558 B 3558 B 3559 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 619 B 621 B 623 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 952 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 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 128 KiB 138 KiB 149 KiB 6918 KiB 6920 KiB 6923 KiB amrex::communicateParticlesStart 206 50 KiB 57 KiB 64 KiB 6918 KiB 6920 KiB 6922 KiB InitParticles 300 6779 B 7250 B 7721 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1458 B 1458 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 947 B 947 B 947 B 1536 B 1536 B 1536 B Redistribute_partition 1244 485 B 485 B 485 B 768 B 768 B 768 B ParticleCopyPlan::build 208 120 B 120 B 121 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 206 116 B 116 B 116 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 (26.09-7-g55dda725ff4d) finalized