Initializing AMReX (26.07-47-gb11ef8167771)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-47-gb11ef8167771) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.536 ... 1.539 ... 1.542 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3691 0.3712 0.3732 24.21% amrex::unpackBuffer 104 0.273 0.2735 0.2741 17.78% Redistribute_partition 104 0.2608 0.2609 0.261 16.93% amrex::unpackRemotes 104 0.2102 0.211 0.2119 13.75% TestParticleContainer::moveParticles 100 0.1206 0.1207 0.1207 7.83% ParticleContainer::Redistribute_impl() 104 0.0879 0.09212 0.09635 6.25% TestParticleContainer::checkAnswer 103 0.05663 0.05674 0.05685 3.69% ParticleCopyPlan::build 104 0.05073 0.05085 0.05097 3.31% amrex::communicateParticlesStart 104 0.02354 0.02576 0.02797 1.81% amrex::computeNeighborProcs 101 0.0243 0.0245 0.02469 1.60% ParticleCopyPlan::buildMPIStart 104 0.01297 0.01413 0.01529 0.99% amrex::communicateParticlesFinish 104 0.008214 0.00954 0.01087 0.70% ParticleContainer::ReserveForRedistribute() 104 0.006432 0.007001 0.00757 0.49% ParticleCopyPlan::doHandShake 104 0.003676 0.005043 0.006409 0.42% InitParticles 1 0.003291 0.003471 0.003652 0.24% testRedistribute 1 0.002763 0.002859 0.002954 0.19% ParticleContainer::OK() 103 2.737e-05 2.992e-05 3.248e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 5.082e-06 5.215e-06 5.348e-06 0.00% Other 431 0.006571 0.009523 0.01248 0.81% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.536 1.539 1.542 100.00% ParticleContainer::Redistribute_impl() 104 1.112 1.112 1.112 72.14% numParticlesOutOfRange() 411 0.3691 0.3712 0.3732 24.21% amrex::unpackBuffer 104 0.273 0.2735 0.2741 17.78% Redistribute_partition 104 0.2608 0.2609 0.261 16.93% amrex::unpackRemotes 104 0.2102 0.211 0.2119 13.75% TestParticleContainer::checkAnswer 103 0.1752 0.1753 0.1753 11.37% TestParticleContainer::moveParticles 100 0.1206 0.1207 0.1207 7.83% ParticleContainer::OK() 103 0.1185 0.1185 0.1186 7.69% ParticleCopyPlan::build 104 0.09572 0.09578 0.09584 6.22% amrex::communicateParticlesStart 104 0.02354 0.02576 0.02797 1.81% amrex::computeNeighborProcs 101 0.0243 0.0245 0.02469 1.60% ParticleCopyPlan::buildMPIStart 104 0.01896 0.01917 0.01938 1.26% InitParticles 1 0.01582 0.01582 0.01582 1.03% amrex::communicateParticlesFinish 104 0.008214 0.00954 0.01087 0.70% ParticleContainer::ReserveForRedistribute() 104 0.006432 0.007001 0.00757 0.49% ParticleCopyPlan::doHandShake 104 0.003676 0.005043 0.006409 0.42% DistributionMapping::SFCProcessorMapDoIt() 3 1.836e-05 0.002784 0.00555 0.36% Other 431 0.007216 0.01018 0.01314 0.85% -------------------------------------------------------------------------------------------- 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 9176 KiB 9176 KiB 9176 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 361 1175 KiB 1178 KiB 1181 KiB 7075 KiB 7084 KiB 7093 KiB InitParticles 24 6398 KiB 6399 KiB 6400 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 82 KiB 83 KiB 6912 KiB 6921 KiB 6929 KiB amrex::packBuffer 208 197 KiB 197 KiB 198 KiB 6911 KiB 6920 KiB 6928 KiB Redistribute_partition 12146 78 KiB 78 KiB 78 KiB 1836 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8911 B 8919 B 8928 B 262 KiB 262 KiB 263 KiB testRedistribute 24 65 B 69 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5184 B 5184 B 5185 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3552 B 3552 B 3552 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 616 B 617 B 618 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 106 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 4 B 4 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 3 B 5 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 133 KiB 134 KiB 135 KiB 6912 KiB 6920 KiB 6929 KiB amrex::communicateParticlesStart 206 51 KiB 53 KiB 56 KiB 6911 KiB 6919 KiB 6928 KiB InitParticles 300 6699 B 7227 B 7755 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1456 B 1457 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 208 119 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 (26.07-47-gb11ef8167771) finalized