1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/kmeans.h	Tue Sep 27 15:08:02 2011 +0200
     1.3 @@ -0,0 +1,35 @@
     1.4 +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
     1.5 +/*   File:         kmeans.h   (an OpenMP version)                            */
     1.6 +/*   Description:  header file for a simple k-means clustering program       */
     1.7 +/*                                                                           */
     1.8 +/*   Author:  Wei-keng Liao                                                  */
     1.9 +/*            ECE Department Northwestern University                         */
    1.10 +/*            email: wkliao@ece.northwestern.edu                             */
    1.11 +/*   Copyright, 2005, Wei-keng Liao                                          */
    1.12 +/*                                                                           */
    1.13 +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
    1.14 +
    1.15 +#ifndef _H_KMEANS
    1.16 +#define _H_KMEANS
    1.17 +
    1.18 +#include <assert.h>
    1.19 +#include "SSR_lib/SSR.h"
    1.20 +
    1.21 +struct call_data{
    1.22 +    int is_perform_atomic; 	/* in: */
    1.23 +    double **objects;          	/* in: [numObjs][numCoords] */
    1.24 +    int     numCoords;         	/* no. coordinates */
    1.25 +    int     numObjs;           	/* no. objects */
    1.26 +    int     numClusters;       	/* no. clusters */
    1.27 +    double   threshold;         	/* % objects change membership */
    1.28 +    int    *membership;
    1.29 +    double **clusters;
    1.30 +};
    1.31 +
    1.32 +void kmeans(void *data, VirtProcr *VProc);
    1.33 +
    1.34 +double** file_read(int, char*, int*, int*);
    1.35 +
    1.36 +double  wtime(void);
    1.37 +
    1.38 +#endif