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 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8171 ... 0.8178 ... 0.8186 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1689 0.1759 0.1829 22.34% amrex::unpackBuffer 104 0.1468 0.1472 0.1476 18.03% Redistribute_partition 104 0.1212 0.1219 0.1225 14.96% amrex::unpackRemotes 104 0.07812 0.08081 0.0835 10.20% ParticleContainer::Redistribute_impl() 104 0.05258 0.05704 0.0615 7.51% ParticleCopyPlan::build 104 0.05411 0.05524 0.05638 6.89% TestParticleContainer::checkAnswer 103 0.04667 0.05127 0.05587 6.83% TestParticleContainer::moveParticles 100 0.05546 0.05548 0.0555 6.78% amrex::communicateParticlesStart 104 0.01825 0.01883 0.01941 2.37% amrex::computeNeighborProcs 101 0.01741 0.01774 0.01807 2.21% ParticleCopyPlan::buildMPIStart 104 0.01154 0.01427 0.01699 2.08% ParticleCopyPlan::doHandShake 104 0.001719 0.005422 0.009125 1.11% amrex::communicateParticlesFinish 104 0.003217 0.005501 0.007785 0.95% DenseBins::buildGPU 5 0.003032 0.003038 0.003044 0.37% testRedistribute 1 0.002487 0.002573 0.00266 0.32% InitParticles 1 0.0006281 0.0006774 0.0007266 0.09% ParticleContainer::OK() 103 2.653e-05 2.71e-05 2.766e-05 0.00% Other 533 0.003929 0.004971 0.006013 0.73% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8171 0.8178 0.8186 100.00% ParticleContainer::Redistribute_impl() 104 0.5891 0.5891 0.5892 71.98% numParticlesOutOfRange() 411 0.1689 0.1759 0.1829 22.34% amrex::unpackBuffer 104 0.1468 0.1472 0.1476 18.03% Redistribute_partition 104 0.1212 0.1219 0.1225 14.96% TestParticleContainer::checkAnswer 103 0.1031 0.1077 0.1123 13.72% ParticleCopyPlan::build 104 0.0915 0.09328 0.09505 11.61% amrex::unpackRemotes 104 0.07812 0.08081 0.0835 10.20% ParticleContainer::OK() 103 0.05643 0.05644 0.05645 6.90% TestParticleContainer::moveParticles 100 0.05546 0.05548 0.0555 6.78% ParticleCopyPlan::buildMPIStart 104 0.01871 0.01969 0.02067 2.52% amrex::communicateParticlesStart 104 0.01825 0.01883 0.01941 2.37% amrex::computeNeighborProcs 101 0.01741 0.01774 0.01807 2.21% InitParticles 1 0.009379 0.009382 0.009385 1.15% ParticleCopyPlan::doHandShake 104 0.001719 0.005422 0.009125 1.11% amrex::communicateParticlesFinish 104 0.003217 0.005501 0.007785 0.95% DenseBins::buildGPU 5 0.003032 0.003038 0.003044 0.37% Other 533 0.00452 0.006319 0.008117 0.99% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9143 KiB 9143 KiB 9144 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2813 B 2818 B 2824 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2157 B 2183 B 2210 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 4002 B 4022 B 4043 B 49 KiB 49 KiB 49 KiB testRedistribute 24 103 B 110 B 117 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4105 B 4150 B 4195 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 357 B 360 B 363 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3351 B 3352 B 3353 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 563 B 569 B 576 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 897 B 897 B 898 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 90 B 91 B 92 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 5 B 6 B 8 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 7 B 8 B 10 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 69 B 77 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2091 B 2116 B 2142 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 679 B 680 B 681 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 708 B 708 B 708 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 446 B 446 B 447 B 768 B 768 B 768 B Redistribute_partition 622 236 B 236 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 109 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 100 B 100 B 100 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: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.07-41-g5ca2c5e23267) finalized