lapack_test.cc File Reference

Tests some LAPACK functions such as template_lapack_???() etc to see that they are working properly and that they deliver the expected accuracy. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits>
#include <vector>
#include "realtype.h"
#include "template_lapack_common.h"

Functions
static ergo_real	get_maxabsdiff (int n, const ergo_real *x, const ergo_real *y)
static int	test_gesv (ergo_real tolerance, bool verbose)
static int	test_potf2_trtri (ergo_real tolerance, bool verbose)
int	main (int argc, char *argv[])

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Detailed Description

Tests some LAPACK functions such as template_lapack_???() etc to see that they are working properly and that they deliver the expected accuracy.

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Function Documentation

static ergo_real get_maxabsdiff	(	int	n,
		const ergo_real *	x,
		const ergo_real *	y
	)		[static]

Referenced by test_gesv(), and test_potf2_trtri().

int main	(	int	argc,
		char *	argv[]
	)

References test_gesv(), and test_potf2_trtri().

static int test_gesv	(	ergo_real	tolerance,
		bool	verbose
	)		[static]

References template_lapack_gesv(), and get_maxabsdiff().

Referenced by main().

static int test_potf2_trtri	(	ergo_real	tolerance,
		bool	verbose
	)		[static]

References template_lapack_potf2(), get_maxabsdiff(), template_lapack_trtri(), and B.

Referenced by main().