Initializing AMReX (26.04-82-g772868a70690)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-82-g772868a70690) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7634 ... 0.7641 ... 0.7648 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1697 0.1758 0.1819 23.79% amrex::unpackBuffer 104 0.1474 0.1478 0.1483 19.39% amrex::unpackRemotes 104 0.07819 0.08054 0.08289 10.84% Redistribute_partition 104 0.06551 0.0663 0.06709 8.77% ParticleContainer::RedistributeGPU() 104 0.05278 0.05733 0.06187 8.09% ParticleCopyPlan::build 104 0.05601 0.05687 0.05774 7.55% TestParticleContainer::moveParticles 100 0.05555 0.05556 0.05558 7.27% TestParticleContainer::checkAnswer 103 0.04718 0.05093 0.05468 7.15% amrex::communicateParticlesStart 104 0.01814 0.0188 0.01946 2.54% amrex::computeNeighborProcs 101 0.01788 0.01817 0.01847 2.41% ParticleCopyPlan::buildMPIStart 104 0.01041 0.01378 0.01715 2.24% ParticleCopyPlan::doHandShake 104 0.001717 0.005265 0.008812 1.15% amrex::communicateParticlesFinish 104 0.002993 0.005664 0.008334 1.09% DenseBins::buildGPU 5 0.003006 0.003021 0.003036 0.40% testRedistribute 1 0.00271 0.002787 0.002864 0.37% ParticleContainer::ReserveForRedistribute() 104 0.00198 0.002238 0.002495 0.33% InitParticles 1 0.000569 0.0006185 0.000668 0.09% ParticleContainer::OK() 103 4.156e-05 4.385e-05 4.614e-05 0.01% Other 325 0.001611 0.002496 0.00338 0.44% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7634 0.7641 0.7648 100.00% ParticleContainer::RedistributeGPU() 104 0.5363 0.5363 0.5364 70.13% numParticlesOutOfRange() 616 0.1697 0.1758 0.1819 23.79% amrex::unpackBuffer 104 0.1474 0.1478 0.1483 19.39% TestParticleContainer::checkAnswer 103 0.1024 0.1061 0.1098 14.36% ParticleCopyPlan::build 104 0.09275 0.09409 0.09543 12.48% amrex::unpackRemotes 104 0.07819 0.08054 0.08289 10.84% Redistribute_partition 104 0.06551 0.0663 0.06709 8.77% TestParticleContainer::moveParticles 100 0.05555 0.05556 0.05558 7.27% ParticleContainer::OK() 103 0.05512 0.05517 0.05523 7.22% amrex::communicateParticlesStart 104 0.01814 0.0188 0.01946 2.54% ParticleCopyPlan::buildMPIStart 104 0.01886 0.01904 0.01923 2.51% amrex::computeNeighborProcs 101 0.01788 0.01817 0.01847 2.41% InitParticles 1 0.008958 0.008959 0.00896 1.17% ParticleCopyPlan::doHandShake 104 0.001717 0.005265 0.008812 1.15% amrex::communicateParticlesFinish 104 0.002993 0.005664 0.008334 1.09% DenseBins::buildGPU 5 0.003006 0.003021 0.003036 0.40% ParticleContainer::ReserveForRedistribute() 104 0.00198 0.002238 0.002495 0.33% Other 325 0.002057 0.003727 0.005396 0.71% -------------------------------------------------------------------------------------------- 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 9140 KiB 9140 KiB 9140 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::RedistributeGPU() 222 2878 B 2894 B 2911 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 31 KiB 31 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 93 KiB 93 KiB 93 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2298 B 2311 B 2325 B 102 KiB 102 KiB 102 KiB testRedistribute 24 112 B 118 B 125 B 48 KiB 48 KiB 48 KiB Redistribute_partition 5348 3638 B 3639 B 3641 B 45 KiB 45 KiB 45 KiB numParticlesOutOfRange() 1842 4287 B 4349 B 4411 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::build 1840 976 B 985 B 994 B 6144 B 6144 B 6144 B DenseBins::buildGPU 40 3302 B 3303 B 3304 B 4608 B 4608 B 4608 B ParticleBufferMap::define 6 663 B 663 B 663 B 768 B 768 B 768 B amrex::communicateParticlesStart 208 95 B 96 B 98 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 8 B 13 B 19 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 90 B 98 B 107 B 147 KiB 147 KiB 147 KiB ParticleContainer::RedistributeGPU() 434 2180 B 2194 B 2209 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 721 B 723 B 725 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 699 B 699 B 700 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 440 B 440 B 440 B 768 B 768 B 768 B Redistribute_partition 622 234 B 234 B 234 B 512 B 512 B 512 B ParticleCopyPlan::build 208 112 B 113 B 115 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 105 B 105 B 106 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 (26.04-82-g772868a70690) finalized