Initializing AMReX (26.10-108-ge4b2b3a4fa0f)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.10-108-ge4b2b3a4fa0f) initialized Running redistribute test testNeighborProcsCoarseToFine: pass testAnisotropicRefRatioCtor: pass About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.8203 ... 0.822 ... 0.8236 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 411 0.1683 0.1747 0.1811 21.98% amrex::unpackBuffer 104 0.1575 0.1582 0.1589 19.29% Redistribute_partition 104 0.1213 0.1216 0.1218 14.79% amrex::unpackRemotes 104 0.07179 0.07375 0.07571 9.19% ParticleContainer::Redistribute_impl() 104 0.05194 0.05723 0.06251 7.59% ParticleCopyPlan::build 104 0.05545 0.05603 0.05661 6.87% TestParticleContainer::checkAnswer 103 0.04711 0.0516 0.05608 6.81% TestParticleContainer::moveParticles 100 0.05566 0.05567 0.05569 6.76% amrex::communicateParticlesStart 104 0.01816 0.01896 0.01976 2.40% ParticleCopyPlan::buildMPIStart 104 0.009815 0.01422 0.01863 2.26% amrex::computeNeighborProcs 102 0.01783 0.01787 0.0179 2.17% ParticleCopyPlan::doHandShake 104 0.0008792 0.00511 0.009341 1.13% amrex::communicateParticlesFinish 104 0.001359 0.005136 0.008913 1.08% testNeighborProcsCoarseToFine 1 1.932e-05 0.001676 0.003333 0.40% testRedistribute 1 0.002302 0.002399 0.002496 0.30% InitParticles 1 0.0005806 0.0006336 0.0006866 0.08% ParticleContainer::OK() 103 2.886e-05 2.891e-05 2.896e-05 0.00% Other 545 0.007045 0.0072 0.007356 0.89% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.8202 0.8202 0.8202 99.58% ParticleContainer::Redistribute_impl() 104 0.649 0.6535 0.6579 79.88% numParticlesOutOfRange() 411 0.1683 0.1747 0.1811 21.98% amrex::unpackBuffer 104 0.1575 0.1582 0.1589 19.29% Redistribute_partition 104 0.1213 0.1216 0.1218 14.79% TestParticleContainer::checkAnswer 103 0.1036 0.108 0.1125 13.66% ParticleCopyPlan::build 104 0.09344 0.09389 0.09434 11.45% amrex::unpackRemotes 104 0.07179 0.07375 0.07571 9.19% ParticleContainer::OK() 103 0.05642 0.05643 0.05645 6.85% TestParticleContainer::moveParticles 100 0.05566 0.05567 0.05569 6.76% amrex::communicateParticlesStart 104 0.01816 0.01896 0.01976 2.40% ParticleCopyPlan::buildMPIStart 104 0.01916 0.01933 0.01951 2.37% amrex::computeNeighborProcs 102 0.01783 0.01787 0.0179 2.17% ParticleCopyPlan::doHandShake 104 0.0008792 0.00511 0.009341 1.13% InitParticles 1 0.009242 0.009244 0.009246 1.12% amrex::communicateParticlesFinish 104 0.001359 0.005136 0.008913 1.08% testNeighborProcsCoarseToFine 1 3.357e-05 0.001693 0.003353 0.41% Other 545 0.007643 0.007894 0.008145 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 9035 KiB 9035 KiB 9035 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2710 B 2726 B 2742 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 104 30 KiB 30 KiB 30 KiB 114 KiB 114 KiB 115 KiB InitParticles 12 92 KiB 92 KiB 92 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2081 B 2102 B 2123 B 103 KiB 103 KiB 103 KiB Redistribute_partition 5972 3894 B 3906 B 3918 B 49 KiB 49 KiB 49 KiB testRedistribute 24 99 B 100 B 102 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3915 B 4002 B 4090 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 596 349 B 352 B 356 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3264 B 3264 B 3265 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 549 B 555 B 561 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 874 B 874 B 874 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 87 B 88 B 90 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 12 B 13 B 15 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 16 B 18 B 20 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 59 B 66 B 74 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2040 B 2053 B 2066 B 103 KiB 103 KiB 104 KiB amrex::communicateParticlesStart 204 657 B 661 B 666 B 103 KiB 103 KiB 103 KiB numParticlesOutOfRange() 1858 688 B 689 B 690 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 435 B 435 B 435 B 768 B 768 B 768 B Redistribute_partition 622 230 B 230 B 231 B 512 B 512 B 512 B ParticleCopyPlan::build 208 103 B 104 B 106 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 97 B 97 B 97 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: [7784 ... 7784] Free GPU global memory (MB) spread across MPI: [7458 ... 7458] [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 (26.10-108-ge4b2b3a4fa0f) finalized