Initializing AMReX (26.07-17-g9a0ac5569bd4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-17-g9a0ac5569bd4) initialized Running redistribute test About to initialize particles 131072 131072 pass TinyProfiler total time across processes [min...avg...max]: 1.547 ... 1.547 ... 1.548 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.3647 0.3734 0.3822 24.69% amrex::unpackBuffer 104 0.2749 0.2755 0.2761 17.83% Redistribute_partition 104 0.2614 0.2616 0.2618 16.91% amrex::unpackRemotes 104 0.2081 0.2121 0.216 13.96% TestParticleContainer::moveParticles 100 0.1211 0.1211 0.1211 7.82% ParticleContainer::Redistribute_impl() 104 0.0825 0.09355 0.1046 6.76% TestParticleContainer::checkAnswer 103 0.05387 0.05709 0.0603 3.89% ParticleCopyPlan::build 104 0.05205 0.05223 0.05242 3.39% amrex::communicateParticlesStart 104 0.02044 0.02641 0.03238 2.09% amrex::computeNeighborProcs 101 0.02423 0.02428 0.02433 1.57% ParticleCopyPlan::buildMPIStart 104 0.01107 0.01423 0.0174 1.12% amrex::communicateParticlesFinish 104 0.007034 0.009618 0.0122 0.79% ParticleCopyPlan::doHandShake 104 0.001571 0.004927 0.008282 0.53% ParticleContainer::ReserveForRedistribute() 104 0.007693 0.007782 0.007871 0.51% InitParticles 1 0.003293 0.003484 0.003675 0.24% testRedistribute 1 0.002767 0.002793 0.002819 0.18% ParticleContainer::OK() 103 2.898e-05 3.026e-05 3.154e-05 0.00% Other 434 0.006348 0.007217 0.008085 0.52% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 1.547 1.547 1.548 100.00% ParticleContainer::Redistribute_impl() 104 1.12 1.121 1.121 72.39% numParticlesOutOfRange() 616 0.3647 0.3734 0.3822 24.69% amrex::unpackBuffer 104 0.2749 0.2755 0.2761 17.83% Redistribute_partition 104 0.2614 0.2616 0.2618 16.91% amrex::unpackRemotes 104 0.2081 0.2121 0.216 13.96% TestParticleContainer::checkAnswer 103 0.1735 0.1767 0.1799 11.62% TestParticleContainer::moveParticles 100 0.1211 0.1211 0.1211 7.82% ParticleContainer::OK() 103 0.1196 0.1196 0.1196 7.73% ParticleCopyPlan::build 104 0.0965 0.09684 0.09718 6.28% amrex::communicateParticlesStart 104 0.02044 0.02641 0.03238 2.09% amrex::computeNeighborProcs 101 0.02423 0.02428 0.02433 1.57% ParticleCopyPlan::buildMPIStart 104 0.01897 0.01916 0.01935 1.25% InitParticles 1 0.01568 0.01568 0.01569 1.01% amrex::communicateParticlesFinish 104 0.007034 0.009618 0.0122 0.79% ParticleCopyPlan::doHandShake 104 0.001571 0.004927 0.008282 0.53% ParticleContainer::ReserveForRedistribute() 104 0.007693 0.007782 0.007871 0.51% Other 434 0.006813 0.008496 0.01018 0.66% -------------------------------------------------------------------------------------------- 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() 367 1181 KiB 1182 KiB 1182 KiB 7083 KiB 7088 KiB 7093 KiB InitParticles 24 6398 KiB 6398 KiB 6398 KiB 7028 KiB 7028 KiB 7028 KiB ParticleContainer::Redistribute_impl() 224 84 KiB 85 KiB 86 KiB 6912 KiB 6921 KiB 6929 KiB amrex::packBuffer 208 202 KiB 203 KiB 203 KiB 6911 KiB 6920 KiB 6928 KiB Redistribute_partition 12146 79 KiB 80 KiB 80 KiB 1837 KiB 1839 KiB 1841 KiB ParticleCopyPlan::buildCopiesAtomicScatter 1218 9109 B 9140 B 9171 B 262 KiB 263 KiB 263 KiB testRedistribute 24 63 B 67 B 71 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 3684 5181 B 5187 B 5194 B 24 KiB 24 KiB 24 KiB DenseBins::buildGPU 40 3555 B 3555 B 3556 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 616 B 618 B 621 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 950 B 950 B 951 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 105 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 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 6 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB ParticleContainer::Redistribute_impl() 436 137 KiB 139 KiB 142 KiB 6912 KiB 6920 KiB 6929 KiB amrex::communicateParticlesStart 206 51 KiB 57 KiB 62 KiB 6911 KiB 6919 KiB 6928 KiB InitParticles 300 6633 B 7138 B 7644 B 6233 KiB 6233 KiB 6233 KiB numParticlesOutOfRange() 3718 1456 B 1457 B 1458 B 1792 B 1792 B 1792 B amrex::unpackBuffer 30 946 B 946 B 946 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 (26.07-17-g9a0ac5569bd4) finalized