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linalg 1.8.2
A linear algebra library that provides a user-friendly interface to several BLAS and LAPACK routines.
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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... | |
An interface to the SPARSKIT library available at https://www-users.cse.umn.edu/~saad/software/SPARSKIT/.