lin_alg_utils.F90 File Reference

#include "local.h"
#include "oft_petsc.h"

Data Types
interface	combine_matrices
	Combine a set of non-overlapping sub-matrices into a single matrix. More...
interface	create_matrix
	Create a matrix using a set of non-overlapping graphs. More...
interface	create_vector
	Create a new vector by combining a set of vectors. More...

Modules
module	oft_la_utils
	Matrix and vector management routines.

Functions/Subroutines
subroutine	combine_matrices_comp (mats, nr, nc, mat)
	Real implementation for combine_matrices.
subroutine	combine_matrices_real (mats, nr, nc, mat)
	Real implementation for combine_matrices.
subroutine	combine_native (this)
subroutine	combine_native (this)
subroutine	combine_petsc (this)
subroutine	condense_graph (ingraphs, outgraph, maps, row_map, col_map)
	Combine a set of non-overlapping CRS-graphs into a graph.
subroutine	condense_stitch (stitch_info, map, stitcher)
	Combine seam information for a set of vectors.
subroutine	create_dense_graph (outgraph, rvec, cvec)
	Create a dense graph for a given vector.
subroutine	create_identity_graph (outgraph, vec)
	Create an identity graph for a given vector.
subroutine	create_local_stitch (stitch, map, n)
	Create stitch and map structures for local vector.
subroutine	create_matrix_comp (mat, ingraphs, row_vec, col_vec, native)
	Real implementation for create_matrix.
subroutine	create_matrix_real (mat, ingraphs, row_vec, col_vec, native)
	Real implementation for create_matrix.
subroutine	create_tridiag_graph (outgraph, vec, periodic)
	Create a tri-diagonal graph for a given vector.
subroutine	create_vector_comp (vec, stitch_info, maps, native)
	Complex implementation for create_vector.
subroutine	create_vector_real (vec, stitch_info, maps, native)
	Real implementation for create_vector.
subroutine	csr_remove_redundant (nr, kr, nnz, lc)
	Remove redundant column indices from a CSR graph.
subroutine	graph_add_dense_blocks (graph_in, graph_out, dense_flag, dense_nodes)
	Modify a CSR graph by adding dense blocks.
subroutine	graph_add_full_col (graph_in, graph_out, nadd, nodes_add)
	Modify a CSR graph by adding dense columns at specified indices.
subroutine	setup_native (this)
subroutine	setup_native (this)
subroutine	setup_native_vec (this)
subroutine	setup_native_vec (this)
subroutine	setup_petsc (this)
subroutine	setup_petsc_vec (this)

Function/Subroutine Documentation

combine_native() [1/2]

subroutine combine_native ( type(oft_native_cmatrix), intent(inout) this )

private

combine_native() [2/2]

subroutine combine_native ( type(oft_native_matrix), intent(inout) this )

private

combine_petsc()

subroutine combine_petsc ( type(oft_petsc_matrix), intent(inout) this )

private

setup_native() [1/2]

subroutine setup_native ( type(oft_native_cmatrix), intent(inout) this )

private

setup_native() [2/2]

subroutine setup_native ( type(oft_native_matrix), intent(inout) this )

private

setup_native_vec() [1/2]

subroutine setup_native_vec ( type(oft_native_cvector), intent(inout) this )

private

setup_native_vec() [2/2]

subroutine setup_native_vec ( type(oft_native_vector), intent(inout) this )

private

setup_petsc()

subroutine setup_petsc ( type(oft_petsc_matrix), intent(inout) this )

private

setup_petsc_vec()

subroutine setup_petsc_vec ( type(oft_petsc_vector), intent(inout) this )

private