Initializing AMReX (26.06-23-g6de3ba7ac2ba)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-23-g6de3ba7ac2ba) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.534 ... 1.534 ... 1.535 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3562 0.3696 0.383 24.95% amrex::unpackBuffer 104 0.2726 0.2734 0.2743 17.87% Redistribute_partition 104 0.2596 0.2598 0.2601 16.94% amrex::unpackRemotes 104 0.2042 0.2106 0.217 14.14% TestParticleContainer::moveParticles 100 0.1201 0.1202 0.1204 7.84% ParticleContainer::Redistribute_impl() 104 0.07991 0.09339 0.1069 6.96% TestParticleContainer::checkAnswer 103 0.05145 0.05613 0.06081 3.96% ParticleCopyPlan::build 104 0.05166 0.05184 0.05202 3.39% amrex::communicateParticlesStart 104 0.01893 0.02612 0.03331 2.17% amrex::computeNeighborProcs 101 0.02417 0.02418 0.02418 1.58% ParticleCopyPlan::buildMPIStart 104 0.009863 0.0141 0.01834 1.19% amrex::communicateParticlesFinish 104 0.006329 0.009292 0.01226 0.80% ParticleCopyPlan::doHandShake 104 0.0005572 0.004878 0.009199 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006704 0.007046 0.007389 0.48% InitParticles 1 0.003366 0.003533 0.0037 0.24% testRedistribute 1 0.002746 0.002863 0.00298 0.19% ParticleContainer::OK() 103 3.358e-05 3.402e-05 3.446e-05 0.00% Other 434 0.006449 0.007221 0.007994 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.534 1.534 1.535 100.00% ParticleContainer::Redistribute_impl() 104 1.111 1.111 1.111 72.39% numParticlesOutOfRange() 616 0.3562 0.3696 0.383 24.95% amrex::unpackBuffer 104 0.2726 0.2734 0.2743 17.87% Redistribute_partition 104 0.2596 0.2598 0.2601 16.94% amrex::unpackRemotes 104 0.2042 0.2106 0.217 14.14% TestParticleContainer::checkAnswer 103 0.1699 0.1746 0.1793 11.68% TestParticleContainer::moveParticles 100 0.1201 0.1202 0.1204 7.84% ParticleContainer::OK() 103 0.1185 0.1185 0.1185 7.72% ParticleCopyPlan::build 104 0.0959 0.09617 0.09644 6.28% amrex::communicateParticlesStart 104 0.01893 0.02612 0.03331 2.17% amrex::computeNeighborProcs 101 0.02417 0.02418 0.02418 1.58% ParticleCopyPlan::buildMPIStart 104 0.0189 0.01898 0.01906 1.24% InitParticles 1 0.01571 0.01571 0.01571 1.02% amrex::communicateParticlesFinish 104 0.006329 0.009292 0.01226 0.80% ParticleCopyPlan::doHandShake 104 0.0005572 0.004878 0.009199 0.60% ParticleContainer::ReserveForRedistribute() 104 0.006704 0.007046 0.007389 0.48% Other 434 0.007013 0.008515 0.01002 0.65% -------------------------------------------------------------------------------------------- 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 1180 KiB 1180 KiB 1181 KiB 7081 KiB 7085 KiB 7089 KiB InitParticles 24 6387 KiB 6388 KiB 6389 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 85 KiB 85 KiB 6917 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 200 KiB 202 KiB 203 KiB 6916 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 79 KiB 79 KiB 80 KiB 1839 KiB 1839 KiB 1840 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9024 B 9089 B 9154 B 263 KiB 263 KiB 263 KiB testRedistribute 24 66 B 70 B 74 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5161 B 5177 B 5194 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3549 B 3549 B 3550 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 613 B 616 B 620 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 949 B 949 B 949 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 6 B 9 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 133 KiB 139 KiB 144 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 49 KiB 57 KiB 65 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 6717 B 7205 B 7693 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1452 B 1454 B 1456 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 206 115 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 (26.06-23-g6de3ba7ac2ba) finalized