matvecf_clapack.c File Reference

#include <gandalf/linalg/matvecf_clapack.h>
#include <gandalf/linalg/clapack.h>
#include <gandalf/linalg/matf_diagonal.h>
#include <gandalf/linalg/matf_triangular.h>
#include <gandalf/linalg/vecf_gen.h>
#include <gandalf/common/compare.h>
#include <gandalf/common/allocate.h>
#include <gandalf/common/misc_error.h>

Functions
Gan_Bool	gan_clapackf_pptrf (Gan_SquMatrix_f *A, int *error_code)
	Function to apply the Cholesky LAPACK operation pptrf.
Gan_Bool	gan_clapackf_pptri (Gan_SquMatrix_f *A)
	Computes a symmetric matrix from its Cholesky factorisation.
Gan_Bool	gan_clapackf_getf2 (Gan_Matrix_f *A, long *ipiv, int *error_code)
	Function to apply the LU decomposition operation getf2.
Gan_Bool	gan_clapackf_getrf (Gan_Matrix_f *A, long *ipiv, int *error_code)
	Function to apply the LU decomposition operation getrf.
Gan_Bool	gan_clapackf_getri (Gan_Matrix_f *A, long *ipiv, float *work, unsigned long work_size)
	Computes a symmetric matrix from its Cholesky factorisation.
Gan_Bool	gan_clapackf_geqrf (Gan_Matrix_f *A, Gan_Vector_f *tau, float *work, unsigned long work_size)
	Apply the QR decomposition LAPACK operation geqrf.
Gan_Bool	gan_clapackf_gelqf (Gan_Matrix_f *A, Gan_Vector_f *tau, float *work, unsigned long work_size)
	Apply the LQ decomposition LAPACK operation gelqf.
Gan_Bool	gan_clapackf_orgqr (Gan_Matrix_f *A, Gan_Vector_f *tau, float *work, unsigned long work_size)
	Construct the orthogonal factor given a QR decomposition.
Gan_Bool	gan_clapackf_orglq (Gan_Matrix_f *A, Gan_Vector_f *tau, float *work, unsigned long work_size)
	Construct the orthogonal factor given an LQ decomposition.
Gan_Bool	gan_clapackf_gesv (Gan_Matrix_f *A, Gan_Matrix_f *B, long *ipiv)
	Solve matrix equation Solve matrix equation A*X=B for square matrix A.

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Detailed Description

Module: CLAPACK wrapper functions (single precision)

Part of: Gandalf Library

Version:

1.10

Date:

2005/02/23 13:13:16

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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