merge fixes

benchmarks/opencl/spmv/ocl.c

@@ -0,0 +1,50 @@
+#include <CL/cl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "ocl.h"
+
+char* readFile(const char* fileName)
+{
+        FILE* fp;
+        fp = fopen(fileName,"r");
+        if(fp == NULL)
+        {
+                printf("Error 1!\n");
+                exit(1);
+        }
+
+        fseek(fp,0,SEEK_END);
+        long size = ftell(fp);
+        rewind(fp);
+
+        char* buffer = (char*)malloc(sizeof(char)*(size+1));
+        if(buffer  == NULL)
+        {
+                printf("Error 2!\n");
+                fclose(fp);
+                exit(1);
+        }
+
+        size_t res = fread(buffer,1,size,fp);
+        if(res != size)
+        {
+                printf("Error 3!\n");
+                fclose(fp);
+                exit(1);
+        }
+
+	buffer[size] = 0;
+        fclose(fp);
+        return buffer;
+}
+
+void clMemSet(cl_command_queue clCommandQueue, cl_mem buf, int val, size_t size)
+{
+	cl_int clStatus;
+	char* temp = (char*)malloc(size);
+	memset(temp,val,size);
+	clStatus = clEnqueueWriteBuffer(clCommandQueue,buf,CL_TRUE,0,size,temp,0,NULL,NULL);
+	CHECK_ERROR("clEnqueueWriteBuffer")
+	free(temp);
+}