Initializing AMReX (26.07-51-g50c73c8ed200)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-51-g50c73c8ed200) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.542 ... 1.544 ... 1.545 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3598 0.3711 0.3824 24.74% amrex::unpackBuffer 104 0.2737 0.2741 0.2745 17.76% Redistribute_partition 104 0.2611 0.2613 0.2616 16.93% amrex::unpackRemotes 104 0.2073 0.2122 0.2171 14.05% TestParticleContainer::moveParticles 100 0.1208 0.1208 0.1209 7.82% ParticleContainer::Redistribute_impl() 104 0.07871 0.09252 0.1063 6.88% TestParticleContainer::checkAnswer 103 0.05399 0.05779 0.06158 3.98% ParticleCopyPlan::build 104 0.05216 0.0522 0.05225 3.38% amrex::communicateParticlesStart 104 0.0189 0.0263 0.0337 2.18% amrex::computeNeighborProcs 102 0.02414 0.02428 0.02443 1.58% ParticleCopyPlan::buildMPIStart 104 0.009857 0.01401 0.01816 1.17% amrex::communicateParticlesFinish 104 0.006199 0.009999 0.0138 0.89% ParticleCopyPlan::doHandShake 104 0.0012 0.004912 0.008623 0.56% ParticleContainer::ReserveForRedistribute() 104 0.006766 0.007202 0.007638 0.49% InitParticles 1 0.003628 0.003804 0.003981 0.26% testRedistribute 1 0.002811 0.002818 0.002825 0.18% ParticleContainer::OK() 103 3.394e-05 3.606e-05 3.819e-05 0.00% Other 435 0.006447 0.0083 0.01015 0.66% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.542 1.542 1.542 99.78% ParticleContainer::Redistribute_impl() 104 1.116 1.116 1.116 72.24% numParticlesOutOfRange() 411 0.3598 0.3711 0.3824 24.74% amrex::unpackBuffer 104 0.2737 0.2741 0.2745 17.76% Redistribute_partition 104 0.2611 0.2613 0.2616 16.93% amrex::unpackRemotes 104 0.2073 0.2122 0.2171 14.05% TestParticleContainer::checkAnswer 103 0.1726 0.1763 0.1801 11.66% TestParticleContainer::moveParticles 100 0.1208 0.1208 0.1209 7.82% ParticleContainer::OK() 103 0.1185 0.1186 0.1186 7.67% ParticleCopyPlan::build 104 0.09627 0.09653 0.09678 6.26% amrex::communicateParticlesStart 104 0.0189 0.0263 0.0337 2.18% amrex::computeNeighborProcs 102 0.02414 0.02428 0.02443 1.58% ParticleCopyPlan::buildMPIStart 104 0.01848 0.01892 0.01936 1.25% InitParticles 1 0.01612 0.01612 0.01613 1.04% amrex::communicateParticlesFinish 104 0.006199 0.009999 0.0138 0.89% ParticleCopyPlan::doHandShake 104 0.0012 0.004912 0.008623 0.56% ParticleContainer::ReserveForRedistribute() 104 0.006766 0.007202 0.007638 0.49% Other 435 0.007036 0.008995 0.01095 0.71% -------------------------------------------------------------------------------------------- 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 9173 KiB 9173 KiB 9173 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 358 1169 KiB 1172 KiB 1174 KiB 7082 KiB 7084 KiB 7086 KiB InitParticles 24 6385 KiB 6385 KiB 6385 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 81 KiB 83 KiB 86 KiB 6918 KiB 6921 KiB 6924 KiB amrex::packBuffer 208 199 KiB 199 KiB 200 KiB 6917 KiB 6920 KiB 6923 KiB Redistribute_partition 12146 79 KiB 79 KiB 79 KiB 1838 KiB 1838 KiB 1839 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 8978 B 9010 B 9042 B 262 KiB 262 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5154 B 5168 B 5182 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3546 B 3546 B 3546 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 614 B 616 B 619 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 948 B 948 B 948 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 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 5 B 6 B 8 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 132 KiB 136 KiB 140 KiB 6917 KiB 6920 KiB 6924 KiB amrex::communicateParticlesStart 206 48 KiB 54 KiB 61 KiB 6916 KiB 6919 KiB 6923 KiB InitParticles 300 7352 B 7839 B 8326 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1452 B 1453 B 1455 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 943 B 943 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: [7611 ... 7611] [The Arena] max space (MB) allocated spread across MPI: [33 ... 33] [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 (26.07-51-g50c73c8ed200) finalized