An interface to the SPARSKIT library available at https://www-users.cse.umn.edu/~saad/software/SPARSKIT/. More...

Data Types
interface	amub
	Computes the matrix product: C = A * B. More...

interface	aplb
	Computes the matrix sum: C = A + B, where the matrices are given in CSR format. More...

interface	aplsb
	Computes the matrix sum: C = A + s * B, where the matrices are given in CSR format. More...

interface	bndcsr
	Converts the LINPACK, BLAS, LAPACK banded matrix format into a CSR format. More...

interface	clncsr
	@breif Cleans up a CSR matrix. More...

interface	coocsr
	Converte a matrix stored in coordinate format to CSR format. More...

interface	csort
	Sorces the elements of a CSR matrix in increasing order of their column indices within each row. More...

interface	csrcsc2
	Converts a CSR matrix into a CSC matrix (transposition). More...

interface	csrmsr
	Converts a CSR matrix to an MSR matrix. More...

interface	getdia
	Extracts the diagonal from a matrix. More...

interface	getelm
	Gets element A(i,j) of matrix A for any pair (i,j). More...

interface	ilud
	Computes the incomplete LU factorization of a sparse matrix in CSR format with standard dropping strategy. More...

interface	iludp
	Computes the incomplete LU factorization of a sparse matrix in CSR format with standard dropping strategy. More...

interface	ilut
	Computes the incomplete LU factorization of a sparse matrix in CSR format using a dual truncation mechanism. More...

interface	ilutp
	Computes the incomplete LU factorization of a sparse matrix in CSR format using a dual truncation mechanism and pivoting. More...

interface	lusol
	Solves the LU-factored system (LU) x = y. More...

interface	msrcsr
	Converts and MSR matrix to a CSR matrix. More...

interface	pgmres
	An ILUT preconditioned GMRES algorithm. This routine utilizes the L and U matrices generated by the ILUT routine to precondition the GMRES algorithm. The stopping criteria utilized is based simply on reducing the residual norm to the requested tolerance. More...

Detailed Description

An interface to the SPARSKIT library available at https://www-users.cse.umn.edu/~saad/software/SPARSKIT/.

Data Types

Detailed Description