actions.cpp File Reference

#include "serif/utils/error/nonfinite.hpp"
#include "serif/backend/mfem/operators/actions.hpp"
#include <algorithm>
#include <utility>
#include "serif/backend/mfem/shared/finite.hpp"
#include "serif/utils/error/errors.hpp"

Include dependency graph for actions.cpp:

Namespaces
namespace	serif
namespace	serif::operators
namespace	serif::operators::backend
namespace	serif::operators::backend::mfem

Functions
LinearizedBlock	serif::operators::backend::mfem::linearized_action (int rows, int columns, MatrixAction action, MatrixAction transpose)
	Wrap owned callbacks with checked dimensions, finite results, and overlap-safe application.
LinearizedBlock	serif::operators::backend::mfem::linearized_action (int rows, int columns, MatrixAction action, MatrixAction transpose, MatrixArrayAction batch)
	As above, with a batched forward action used by the operator's ArrayMult.
void	serif::operators::backend::mfem::apply_many (const ::mfem::Operator &action, std::span< const ::mfem::Vector *const > inputs, std::span<::mfem::Vector *const > outputs)
	Apply an operator to several directions; ArrayMult for SERiF actions, otherwise one Mult per direction.
LinearizedBlock	serif::operators::backend::mfem::transpose_block (LinearizedBlock block)
	Transpose a linearized block without discarding efficient assembly and diagonal operations.
LinearizedBlock	serif::operators::backend::mfem::compose_blocks (LinearizedBlock left, LinearizedBlock right)
	Compose linearized blocks in their written mathematical order.
LinearizedBlock	serif::operators::backend::mfem::sum_blocks (int rows, int columns, std::vector< LinearizedBlock > blocks)
	Sum compatible linearized blocks while retaining their native diagonal and sparse assembly operations.