NAME

do_lapack_svd - Uses lapack to do SVD

SYNOPSIS

#include "wrap_lapack/wrap_lapack.h"

Example compile flags (system dependent):
  -DLINUX_X86_64 -DLINUX_X86_64_OPTERON  -DGNU_COMPILER 
   -I/home/kobus/include
   -L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
  -lKJB                               -lfftw3  -lgsl -lgslcblas -ljpeg  -lSVM -lstdc++                    -lpthread -lSLATEC -lg2c    -lacml -lacml_mv -lblas -lg2c      -lncursesw 


int do_lapack_svd
(
	const Matrix *a_mp,
	Matrix **u_mpp,
	Vector **d_vpp,
	Matrix **vt_mpp
);

DESCRIPTION

This routine is the wrapper for lapack SVD. Normally we don't call this routine directly, but through do_svd(). If this routine was not compiled with lapack available, then it returns ERROR with an appropriate error being set.

RETURNS

NO_ERROR on success, and ERROR on failure, with an appropriate error message being set.

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Kobus Barnard

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