#include <thread>#include <Eigen/Sparse>
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Classes | |
| struct | HArDCore3D::SystemVectors< MatrixType > |
| Struct to store the systems and vector. More... | |
Namespaces | |
| namespace | HArDCore3D |
Functions | |
| static std::pair< std::vector< int >, std::vector< int > > | HArDCore3D::distributeLoad (size_t nb_elements, unsigned nb_threads) |
| Function to distribute elements (considered as jobs) over threads. It returns a pair of vectors indicating the start and end element of each thread. | |
| static void | HArDCore3D::parallel_for (unsigned nb_elements, std::function< void(size_t start, size_t end)> functor, bool use_threads=true) |
| Generic function to execute threaded processes. | |
| static SystemVectors< Eigen::SparseMatrix< double > > | HArDCore3D::parallel_assembly_system (size_t nb_elements, std::vector< std::pair< size_t, size_t > > size_systems, std::vector< size_t > size_vectors, std::function< void(size_t start, size_t end, std::vector< std::list< Eigen::Triplet< double > > > *triplets, std::vector< Eigen::VectorXd > *vecs)> batch_local_assembly, bool use_threads=true) |
| Function to assemble global matrices from a procedure that compute local triplets. | |
| static std::pair< Eigen::SparseMatrix< double >, Eigen::VectorXd > | HArDCore3D::parallel_assembly_system (size_t nb_elements, size_t size_system, std::function< void(size_t start, size_t end, std::list< Eigen::Triplet< double > > *triplets, Eigen::VectorXd *rhs)> batch_local_assembly, bool use_threads=true) |
| Function to assemble a global matrix and right-hand side from a procedure that compute local triplets and rhs contributions (a wrapper for the more general function that can assemble several matrices and vectors) | |
| static std::tuple< Eigen::SparseMatrix< double >, Eigen::VectorXd, Eigen::SparseMatrix< double >, Eigen::VectorXd > | HArDCore3D::parallel_assembly_system (size_t nb_elements, size_t size_system1, std::pair< size_t, size_t > size_Mat2, size_t size_b2, std::function< void(size_t start, size_t end, std::list< Eigen::Triplet< double > > *triplets1, Eigen::VectorXd *vec1, std::list< Eigen::Triplet< double > > *triplets2, Eigen::VectorXd *vec2)> batch_local_assembly, bool use_threads=true) |
| Function to assemble two global matrices and vectors (such as: system and static condensation operator, or system and matrix for BC) from a procedure that compute local triplets and rhs contributions (a wrapper for the more general function that can assemble several matrices and vectors) | |
