/* Copyright 2020 Remi Lehe * * This file is part of WarpX. * * License: BSD-3-Clause-LBNL */ #include "Utils/WarpXAlgorithmSelection.H" #ifdef WARPX_DIM_RZ # include "FiniteDifferenceAlgorithms/CylindricalYeeAlgorithm.H" #else # include "FiniteDifferenceAlgorithms/CartesianYeeAlgorithm.H" # include "FiniteDifferenceAlgorithms/CartesianCKCAlgorithm.H" # include "FiniteDifferenceAlgorithms/CartesianNodalAlgorithm.H" #endif #include "FiniteDifferenceSolver.H" #include "WarpX.H" /* This function initializes the stencil coefficients for the chosen finite-difference algorithm */ FiniteDifferenceSolver::FiniteDifferenceSolver ( int const fdtd_algo, std::array cell_size, bool do_nodal ) { // Register the type of finite-difference algorithm m_fdtd_algo = fdtd_algo; m_do_nodal = do_nodal; // return if not FDTD if (fdtd_algo == MaxwellSolverAlgo::PSATD) return; // Calculate coefficients of finite-difference stencil #ifdef WARPX_DIM_RZ m_dr = cell_size[0]; m_nmodes = WarpX::GetInstance().n_rz_azimuthal_modes; m_rmin = WarpX::GetInstance().Geom(0).ProbLo(0); if (fdtd_algo == MaxwellSolverAlgo::Yee) { amrex::Vector stencil_coefs_r, stencil_coefs_z; CylindricalYeeAlgorithm::InitializeStencilCoefficients( cell_size, stencil_coefs_r, stencil_coefs_z ); m_stencil_coefs_r.resize(stencil_coefs_r.size()); m_stencil_coefs_z.resize(stencil_coefs_z.size()); amrex::Gpu::copyAsync(amrex::Gpu::hostToDevice, stencil_coefs_r.begin(), stencil_coefs_r.end(), m_stencil_coefs_r.begin()); amrex::Gpu::copyAsync(amrex::Gpu::hostToDevice, stencil_coefs_z.begin(), stencil_coefs_z.end(), m_stencil_coefs_z.begin()); amrex::Gpu::synchronize(); } else { amrex::Abort("FiniteDifferenceSolver: Unknown algorithm"); } #else amrex::Vector stencil_coefs_x, stencil_coefs_y, stencil_coefs_z; if (do_nodal) { CartesianNodalAlgorithm::InitializeStencilCoefficients( cell_size, stencil_coefs_x, stencil_coefs_y, stencil_coefs_z ); } else if (fdtd_algo == MaxwellSolverAlgo::Yee) { CartesianYeeAlgorithm::InitializeStencilCoefficients( cell_size, stencil_coefs_x, stencil_coefs_y, stencil_coefs_z ); } else if (fdtd_algo == MaxwellSolverAlgo::CKC) { CartesianCKCAlgorithm::InitializeStencilCoefficients( cell_size, stencil_coefs_x, stencil_coefs_y, stencil_coefs_z ); } else { amrex::Abort("FiniteDifferenceSolver: Unknown algorithm"); } m_stencil_coefs_x.resize(stencil_coefs_x.size()); m_stencil_coefs_y.resize(stencil_coefs_y.size()); m_stencil_coefs_z.resize(stencil_coefs_z.size()); amrex::Gpu::copyAsync(amrex::Gpu::hostToDevice, stencil_coefs_x.begin(), stencil_coefs_x.end(), m_stencil_coefs_x.begin()); amrex::Gpu::copyAsync(amrex::Gpu::hostToDevice, stencil_coefs_y.begin(), stencil_coefs_y.end(), m_stencil_coefs_y.begin()); amrex::Gpu::copyAsync(amrex::Gpu::hostToDevice, stencil_coefs_z.begin(), stencil_coefs_z.end(), m_stencil_coefs_z.begin()); amrex::Gpu::synchronize(); #endif } e='examples/basics'>examples/basics Unnamed repository; edit this file 'description' to name the repository.
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2024-11-15prevents access to the history state if not set (#12436)Gravatar Martin Trapp 2-1/+6
2024-11-14chore: breakdown of benchmarks (#12433)Gravatar Emanuele Stoppa 2-34/+46
2024-11-14Update to svelte 5 (#12364)Gravatar Jacob Jenkins 77-636/+459
2024-11-14fix(actions): internal symbol check (#12424)Gravatar Emanuele Stoppa 4-3/+13
2024-11-14[ci] formatGravatar Arpan Patel 1-6/+2
2024-11-14Fix script injection during build (#12392)Gravatar Arpan Patel 5-37/+48
2024-11-13[ci] release (beta) (#12405)astro@5.0.0-beta.8Gravatar Houston (Bot) 29-54/+125
2024-11-13[ci] release (#12422)astro@4.16.12Gravatar Houston (Bot) 28-54/+55
2024-11-13fix(routing): middleware in dev (#12420)Gravatar Emanuele Stoppa 6-9/+52
2024-11-12[ci] release (#12403)astro@4.16.11Gravatar Houston (Bot) 30-73/+68
2024-11-11fix(routing): emit error for forbidden rewrite (#12339)Gravatar Emanuele Stoppa 7-0/+88
2024-11-11[ci] formatGravatar Sarah Rainsberger 1-38/+38
2024-11-11update markdown config docs (#12382)Gravatar Sarah Rainsberger 1-4/+45
2024-11-08Actions middleware (#12373)Gravatar Ben Holmes 26-311/+483
2024-11-08Fix incorrect status code in dev server for action errors (#12401)Gravatar Ben Holmes 2-13/+21
2024-11-08fix(actions): better runtime check for invalid usages (#12402)Gravatar Emanuele Stoppa 8-5/+47
2024-11-08fix: error overlay message escape (#12305)Gravatar Florian Lefebvre 3-0/+28
2024-11-06[ci] release (beta) (#12370)create-astro@4.11.0-beta.0astro@5.0.0-beta.7@astrojs/svelte@6.0.0-beta.2Gravatar Houston (Bot) 31-55/+84
2024-11-06Add svelte changesetGravatar bluwy 5-39/+51
2024-11-06[ci] release (#12369)astro@4.16.10@astrojs/svelte@5.7.3Gravatar Houston (Bot) 34-81/+74
2024-11-06Update to Vite 6.0.0-beta.6 (#12323)Gravatar Bjorn Lu 15-100/+123
2024-11-06[ci] formatGravatar Bjorn Lu 2-18/+17
2024-11-06Add support for Svelte 5 @render syntax (#12390)Gravatar Bjorn Lu 3-0/+30
2024-11-06fix(deps): update all non-major dependencies (#12366)Gravatar renovate[bot] 29-533/+552