Initializing AMReX (26.10-64-g334d08c6b02e)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-64-g334d08c6b02e) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.805 ... 0.8057 ... 0.8064 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1655 0.1725 0.1795 22.26% amrex::unpackBuffer 104 0.1495 0.1504 0.1514 18.77% Redistribute_partition 104 0.1194 0.1199 0.1203 14.92% amrex::unpackRemotes 104 0.07027 0.07399 0.0777 9.64% ParticleContainer::Redistribute_impl() 104 0.05139 0.05575 0.06011 7.45% ParticleCopyPlan::build 104 0.05364 0.05472 0.0558 6.92% TestParticleContainer::checkAnswer 103 0.04724 0.05126 0.05527 6.85% TestParticleContainer::moveParticles 100 0.05495 0.05505 0.05515 6.84% amrex::communicateParticlesStart 104 0.01814 0.01879 0.01944 2.41% ParticleCopyPlan::buildMPIStart 104 0.01073 0.01443 0.01812 2.25% amrex::computeNeighborProcs 102 0.01725 0.01745 0.01765 2.19% ParticleCopyPlan::doHandShake 104 0.001338 0.005154 0.00897 1.11% amrex::communicateParticlesFinish 104 0.002382 0.005262 0.008142 1.01% DenseBins::buildGPU 5 0.003026 0.003033 0.003039 0.38% testRedistribute 1 0.002549 0.002559 0.002569 0.32% InitParticles 1 0.0006145 0.0006675 0.0007206 0.09% ParticleContainer::OK() 103 2.598e-05 2.874e-05 3.15e-05 0.00% Other 541 0.003894 0.004751 0.005607 0.70% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8049 0.8049 0.8049 99.81% ParticleContainer::Redistribute_impl() 104 0.6361 0.6399 0.6438 79.83% numParticlesOutOfRange() 411 0.1655 0.1725 0.1795 22.26% amrex::unpackBuffer 104 0.1495 0.1504 0.1514 18.77% Redistribute_partition 104 0.1194 0.1199 0.1203 14.92% TestParticleContainer::checkAnswer 103 0.1027 0.1067 0.1107 13.72% ParticleCopyPlan::build 104 0.09129 0.09231 0.09333 11.57% amrex::unpackRemotes 104 0.07027 0.07399 0.0777 9.64% ParticleContainer::OK() 103 0.0554 0.05541 0.05542 6.87% TestParticleContainer::moveParticles 100 0.05495 0.05505 0.05515 6.84% ParticleCopyPlan::buildMPIStart 104 0.01946 0.01958 0.0197 2.44% amrex::communicateParticlesStart 104 0.01814 0.01879 0.01944 2.41% amrex::computeNeighborProcs 102 0.01725 0.01745 0.01765 2.19% InitParticles 1 0.009358 0.009359 0.00936 1.16% ParticleCopyPlan::doHandShake 104 0.001338 0.005154 0.00897 1.11% amrex::communicateParticlesFinish 104 0.002382 0.005262 0.008142 1.01% DenseBins::buildGPU 5 0.003026 0.003033 0.003039 0.38% Other 541 0.004596 0.005467 0.006338 0.79% -------------------------------------------------------------------------------------------- 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 9146 KiB 9147 KiB 9147 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2794 B 2809 B 2825 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 105 30 KiB 31 KiB 32 KiB 113 KiB 113 KiB 114 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2116 B 2128 B 2141 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5948 4008 B 4030 B 4052 B 50 KiB 50 KiB 50 KiB testRedistribute 24 108 B 115 B 122 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4099 B 4139 B 4180 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 593 358 B 361 B 364 B 5120 B 5120 B 5120 B DenseBins::buildGPU 40 3356 B 3356 B 3357 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 561 B 568 B 575 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 898 B 898 B 899 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 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 7 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 10 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 61 B 69 B 78 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2078 B 2078 B 2079 B 102 KiB 102 KiB 103 KiB amrex::communicateParticlesStart 204 666 B 666 B 667 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 708 B 708 B 709 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 447 B 447 B 447 B 768 B 768 B 768 B Redistribute_partition 622 237 B 237 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 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 (26.10-64-g334d08c6b02e) finalized