merging changes from OPAE branch making this branch

benchmarks/new_opencl/guassian/gaussianElim.h

@@ -0,0 +1,40 @@
+#ifndef _GAUSSIANELIM
+#define _GAUSSIANELIM
+
+#include <iostream>
+#include <vector>
+#include <float.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <algorithm>
+
+#include "clutils.h"
+
+// All OpenCL headers
+#if defined (__APPLE__) || defined(MACOSX)
+    #include <OpenCL/opencl.h>
+#else
+    #include <CL/opencl.h>
+#endif 
+
+float *OpenClGaussianElimination(
+	cl_context context,
+	int timing);
+
+void printUsage();
+int parseCommandline(int argc, char *argv[], char* filename,
+                     int *q, int *t, int *p, int *d);
+                     
+void InitPerRun(int size,float *m);
+void ForwardSub(cl_context context, float *a, float *b, float *m, int size,int timing);
+void BackSub(float *a, float *b, float *finalVec, int size);
+void Fan1(float *m, float *a, int Size, int t);
+void Fan2(float *m, float *a, float *b,int Size, int j1, int t);
+//void Fan3(float *m, float *b, int Size, int t);
+void InitMat(FILE *fp, int size, float *ary, int nrow, int ncol);
+void InitAry(FILE *fp, float *ary, int ary_size);
+void PrintMat(float *ary, int size, int nrow, int ncolumn);
+void PrintAry(float *ary, int ary_size);
+float eventTime(cl_event event,cl_command_queue command_queue);
+#endif