testing_sgetmi.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <lapacke.h>
#include <plasma.h>
#include "testing_smain.h"

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Functions
int	testing_sgetmi (int argc, char **argv)

---

Detailed Description

PLASMA testings module PLASMA is a software package provided by Univ. of Tennessee, Univ. of California Berkeley and Univ. of Colorado Denver

This program tests the implementation of the inplace format conversion based on the GKK algorithm by Gustavson, Karlsson, Kagstrom.

Version:

2.4.5

Author:

Mathieu Faverge

Date:

2010-11-15

s Tue Nov 22 14:35:50 2011

Purpose : Test the in place matrix transposition with the 6 different formats of input.

Definition in file testing_sgetmi.c.

---

Function Documentation

int testing_sgetmi	(	int	argc,
		char **	argv
	)

Definition at line 46 of file testing_sgetmi.c.

References A, B, check_solution(), format, formatmap, formatstr, ISEED, PLASMA_sgetmi(), PLASMA_SUCCESS, and USAGE.

                                         {

    float *A, *B;
    int m, n, mb, nb;
    int i, ret, size;

    /* Check for number of arguments*/
    if (argc != 4){
        USAGE("GETMI", "M N MB NB ntdbypb with \n",
              "   - M       : the number of rows of the matrix    \n"
              "   - N       : the number of columns of the matrix \n"
              "   - MB      : the number of rows of each block    \n"
              "   - NB      : the number of columns of each block \n");
        return -1;
    }

    m      = atoi(argv[0]);
    n      = atoi(argv[1]);
    mb     = atoi(argv[2]);
    nb     = atoi(argv[3]);

    size = m*n*sizeof(float);
    A = (float *)malloc(size);
    B = (float *)malloc(size);
    LAPACKE_slarnv_work(1, ISEED, m*n, A);

    for(i=0; i<6; i++) {
        memcpy(B, A, size);

        printf(" - TESTING SGETMI (%4s) ...", formatstr[i]);
        ret = PLASMA_sgetmi( m, n, A, format[i], mb, nb );

        if (ret != PLASMA_SUCCESS) {
            printf("Failed\n");
            continue;
        }

        if ( check_solution(m, n, mb, nb, B, A, 
                            (int (*)(int, int, int, int, int, int))formatmap[i]) == 0 )
            printf("............ PASSED !\n");
        else
            printf("... FAILED !\n");
    }

    free( A ); free( B );

    return 0;
}

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