Initializing AMReX (26.09-11-gae079342654b)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.09-11-gae079342654b) initialized Running redistribute test testNeighborProcsCoarseToFine: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8209 ... 0.8227 ... 0.8244 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1722 0.1766 0.181 21.95% amrex::unpackBuffer 104 0.1577 0.1583 0.159 19.29% Redistribute_partition 104 0.1215 0.1215 0.1215 14.74% amrex::unpackRemotes 104 0.07116 0.07272 0.07429 9.01% ParticleContainer::Redistribute_impl() 104 0.05225 0.0564 0.06056 7.35% ParticleCopyPlan::build 104 0.05581 0.05609 0.05637 6.84% TestParticleContainer::moveParticles 100 0.05555 0.05563 0.05572 6.76% TestParticleContainer::checkAnswer 103 0.04843 0.05138 0.05433 6.59% amrex::communicateParticlesStart 104 0.01843 0.019 0.01958 2.37% amrex::computeNeighborProcs 102 0.01772 0.01795 0.01819 2.21% ParticleCopyPlan::buildMPIStart 104 0.01135 0.01443 0.01752 2.12% ParticleCopyPlan::doHandShake 104 0.001918 0.005157 0.008397 1.02% amrex::communicateParticlesFinish 104 0.002759 0.005231 0.007703 0.93% testNeighborProcsCoarseToFine 1 2.276e-05 0.001738 0.003453 0.42% testRedistribute 1 0.002663 0.002674 0.002684 0.33% InitParticles 1 0.0006201 0.0006673 0.0007145 0.09% ParticleContainer::OK() 103 2.994e-05 3.019e-05 3.044e-05 0.00% Other 538 0.006934 0.00713 0.007326 0.89% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8209 0.8209 0.8209 99.58% ParticleContainer::Redistribute_impl() 104 0.6507 0.6536 0.6565 79.64% numParticlesOutOfRange() 411 0.1722 0.1766 0.181 21.95% amrex::unpackBuffer 104 0.1577 0.1583 0.159 19.29% Redistribute_partition 104 0.1215 0.1215 0.1215 14.74% TestParticleContainer::checkAnswer 103 0.1053 0.1083 0.1112 13.49% ParticleCopyPlan::build 104 0.09357 0.09424 0.0949 11.51% amrex::unpackRemotes 104 0.07116 0.07272 0.07429 9.01% ParticleContainer::OK() 103 0.05689 0.05689 0.0569 6.90% TestParticleContainer::moveParticles 100 0.05555 0.05563 0.05572 6.76% ParticleCopyPlan::buildMPIStart 104 0.01943 0.01959 0.01974 2.40% amrex::communicateParticlesStart 104 0.01843 0.019 0.01958 2.37% amrex::computeNeighborProcs 102 0.01772 0.01795 0.01819 2.21% InitParticles 1 0.009337 0.009341 0.009345 1.13% ParticleCopyPlan::doHandShake 104 0.001918 0.005157 0.008397 1.02% amrex::communicateParticlesFinish 104 0.002759 0.005231 0.007703 0.93% testNeighborProcsCoarseToFine 1 5.46e-05 0.001763 0.003472 0.42% Other 538 0.007499 0.007795 0.008091 0.98% -------------------------------------------------------------------------------------------- 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 2784 B 2796 B 2809 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 31 KiB 31 KiB 31 KiB 112 KiB 113 KiB 113 KiB InitParticles 12 95 KiB 95 KiB 95 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2134 B 2142 B 2150 B 101 KiB 101 KiB 101 KiB Redistribute_partition 5972 4020 B 4025 B 4031 B 49 KiB 49 KiB 49 KiB testRedistribute 24 107 B 113 B 120 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 4107 B 4165 B 4224 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 360 B 364 B 368 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3360 B 3360 B 3361 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 568 B 572 B 577 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 900 B 900 B 900 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 5 B 6 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 10 B 10 B 10 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 62 B 69 B 76 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2087 B 2090 B 2094 B 102 KiB 102 KiB 102 KiB amrex::communicateParticlesStart 204 664 B 665 B 666 B 101 KiB 101 KiB 101 KiB numParticlesOutOfRange() 1858 709 B 709 B 710 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 448 B 448 B 448 B 768 B 768 B 768 B Redistribute_partition 622 237 B 237 B 237 B 512 B 512 B 512 B ParticleCopyPlan::build 208 107 B 108 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 (26.09-11-gae079342654b) finalized