Initializing AMReX (26.05-57-gcf037614c3b2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-57-gcf037614c3b2) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.537 ... 1.54 ... 1.543 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3584 0.3712 0.3839 24.89% amrex::unpackBuffer 104 0.2736 0.2741 0.2745 17.80% Redistribute_partition 104 0.2592 0.2595 0.2597 16.84% amrex::unpackRemotes 104 0.2049 0.211 0.2172 14.08% TestParticleContainer::moveParticles 100 0.1203 0.1204 0.1205 7.81% ParticleContainer::Redistribute_impl() 104 0.08085 0.09329 0.1057 6.85% TestParticleContainer::checkAnswer 103 0.05245 0.05679 0.06112 3.96% ParticleCopyPlan::build 104 0.05162 0.05184 0.05207 3.38% amrex::communicateParticlesStart 104 0.01924 0.02585 0.03245 2.10% amrex::computeNeighborProcs 101 0.02419 0.02419 0.0242 1.57% ParticleCopyPlan::buildMPIStart 104 0.01053 0.01426 0.01799 1.17% amrex::communicateParticlesFinish 104 0.006672 0.009617 0.01256 0.81% ParticleCopyPlan::doHandShake 104 0.001081 0.004929 0.008777 0.57% ParticleContainer::ReserveForRedistribute() 104 0.006563 0.007081 0.007599 0.49% InitParticles 1 0.003217 0.0035 0.003784 0.25% testRedistribute 1 0.002787 0.002867 0.002947 0.19% ParticleContainer::OK() 103 3.399e-05 3.436e-05 3.474e-05 0.00% DistributionMapping::SFCProcessorMapDoIt() 3 3.575e-06 4.393e-06 5.211e-06 0.00% Other 431 0.006376 0.009386 0.0124 0.80% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.537 1.54 1.543 100.00% ParticleContainer::Redistribute_impl() 104 1.113 1.113 1.113 72.15% numParticlesOutOfRange() 616 0.3584 0.3712 0.3839 24.89% amrex::unpackBuffer 104 0.2736 0.2741 0.2745 17.80% Redistribute_partition 104 0.2592 0.2595 0.2597 16.84% amrex::unpackRemotes 104 0.2049 0.211 0.2172 14.08% TestParticleContainer::checkAnswer 103 0.1713 0.1756 0.18 11.67% TestParticleContainer::moveParticles 100 0.1203 0.1204 0.1205 7.81% ParticleContainer::OK() 103 0.1188 0.1188 0.1189 7.70% ParticleCopyPlan::build 104 0.0961 0.0964 0.09671 6.27% amrex::communicateParticlesStart 104 0.01924 0.02585 0.03245 2.10% amrex::computeNeighborProcs 101 0.02419 0.02419 0.0242 1.57% ParticleCopyPlan::buildMPIStart 104 0.01907 0.01919 0.0193 1.25% InitParticles 1 0.01589 0.01589 0.01589 1.03% amrex::communicateParticlesFinish 104 0.006672 0.009617 0.01256 0.81% ParticleCopyPlan::doHandShake 104 0.001081 0.004929 0.008777 0.57% ParticleContainer::ReserveForRedistribute() 104 0.006563 0.007081 0.007599 0.49% DistributionMapping::SFCProcessorMapDoIt() 3 1.932e-05 0.002843 0.005667 0.37% Other 431 0.006934 0.01004 0.01315 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 9174 KiB 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1172 KiB 1178 KiB 1184 KiB 7092 KiB 7092 KiB 7092 KiB InitParticles 24 6379 KiB 6380 KiB 6381 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 82 KiB 83 KiB 84 KiB 6913 KiB 6921 KiB 6929 KiB amrex::packBuffer 208 197 KiB 199 KiB 200 KiB 6912 KiB 6920 KiB 6928 KiB Redistribute_partition 12146 78 KiB 79 KiB 79 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8933 B 8989 B 9045 B 262 KiB 263 KiB 263 KiB testRedistribute 24 65 B 69 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5163 B 5168 B 5173 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3542 B 3542 B 3543 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 613 B 616 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 947 B 947 B 947 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 104 B 106 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 3 B 3 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() 436 131 KiB 136 KiB 140 KiB 6913 KiB 6920 KiB 6928 KiB amrex::communicateParticlesStart 206 48 KiB 55 KiB 62 KiB 6912 KiB 6919 KiB 6927 KiB InitParticles 300 6482 B 7196 B 7911 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1451 B 1452 B 1454 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 942 B 942 B 943 B 1536 B 1536 B 1536 B Redistribute_partition 1244 482 B 482 B 483 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 (26.05-57-gcf037614c3b2) finalized