Initializing AMReX (26.07-41-g5ca2c5e23267)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g5ca2c5e23267) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.549 ... 1.551 ... 1.552 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.3641 0.3733 0.3825 24.64% amrex::unpackBuffer 104 0.2736 0.2749 0.2762 17.80% Redistribute_partition 104 0.2618 0.2621 0.2624 16.91% amrex::unpackRemotes 104 0.2102 0.213 0.2158 13.90% TestParticleContainer::moveParticles 100 0.121 0.1212 0.1213 7.81% ParticleContainer::Redistribute_impl() 104 0.07995 0.09423 0.1085 6.99% TestParticleContainer::checkAnswer 103 0.05334 0.05771 0.06209 4.00% ParticleCopyPlan::build 104 0.05214 0.05238 0.05261 3.39% amrex::communicateParticlesStart 104 0.01876 0.02633 0.03389 2.18% amrex::computeNeighborProcs 101 0.02431 0.02432 0.02433 1.57% ParticleCopyPlan::buildMPIStart 104 0.01011 0.01437 0.01864 1.20% amrex::communicateParticlesFinish 104 0.006104 0.009699 0.01329 0.86% ParticleCopyPlan::doHandShake 104 0.0003684 0.004951 0.009533 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007083 0.00755 0.008017 0.52% InitParticles 1 0.003259 0.003448 0.003638 0.23% testRedistribute 1 0.002806 0.002878 0.00295 0.19% ParticleContainer::OK() 103 2.977e-05 2.99e-05 3.003e-05 0.00% Other 434 0.006306 0.008173 0.01004 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.549 1.551 1.552 100.00% ParticleContainer::Redistribute_impl() 104 1.121 1.122 1.122 72.26% numParticlesOutOfRange() 411 0.3641 0.3733 0.3825 24.64% amrex::unpackBuffer 104 0.2736 0.2749 0.2762 17.80% Redistribute_partition 104 0.2618 0.2621 0.2624 16.91% amrex::unpackRemotes 104 0.2102 0.213 0.2158 13.90% TestParticleContainer::checkAnswer 103 0.1732 0.1775 0.1819 11.72% TestParticleContainer::moveParticles 100 0.121 0.1212 0.1213 7.81% ParticleContainer::OK() 103 0.1198 0.1198 0.1198 7.72% ParticleCopyPlan::build 104 0.09664 0.09718 0.09772 6.29% amrex::communicateParticlesStart 104 0.01876 0.02633 0.03389 2.18% amrex::computeNeighborProcs 101 0.02431 0.02432 0.02433 1.57% ParticleCopyPlan::buildMPIStart 104 0.01901 0.01932 0.01964 1.27% InitParticles 1 0.01568 0.01569 0.01569 1.01% amrex::communicateParticlesFinish 104 0.006104 0.009699 0.01329 0.86% ParticleCopyPlan::doHandShake 104 0.0003684 0.004951 0.009533 0.61% ParticleContainer::ReserveForRedistribute() 104 0.007083 0.00755 0.008017 0.52% Other 434 0.006774 0.01043 0.01408 0.91% -------------------------------------------------------------------------------------------- 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 9174 KiB 9174 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::ReserveForRedistribute() 356 1179 KiB 1183 KiB 1188 KiB 7075 KiB 7085 KiB 7094 KiB InitParticles 24 6404 KiB 6405 KiB 6405 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 83 KiB 84 KiB 85 KiB 6911 KiB 6921 KiB 6930 KiB amrex::packBuffer 208 199 KiB 201 KiB 202 KiB 6910 KiB 6920 KiB 6929 KiB Redistribute_partition 12146 79 KiB 79 KiB 80 KiB 1835 KiB 1839 KiB 1842 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9007 B 9064 B 9122 B 262 KiB 262 KiB 263 KiB testRedistribute 24 65 B 69 B 73 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5156 B 5178 B 5200 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 614 B 618 B 622 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 951 B 951 B 951 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 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 4 B 5 B 6 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 129 KiB 137 KiB 146 KiB 6911 KiB 6920 KiB 6930 KiB amrex::communicateParticlesStart 206 51 KiB 56 KiB 61 KiB 6910 KiB 6920 KiB 6929 KiB InitParticles 300 6599 B 7108 B 7618 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1457 B 1458 B 1459 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 947 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 120 B 121 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 (26.07-41-g5ca2c5e23267) finalized