merge fixes

benchmarks/opencl/sad/OpenCL_common.h

@@ -0,0 +1,22 @@
+
+#ifndef __OPENCL_COMMON_H_
+#define __OPENCL_COMMON_H_
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <CL/cl.h>
+
+int getOpenCLDevice(cl_platform_id *platform, cl_device_id *device, cl_device_type *reqDeviceType, int numRequests, ...);
+const char* oclErrorString(cl_int error);
+const char* oclDebugErrString(cl_int error, cl_device_id device);
+
+#define OCL_ERRCK_VAR(var) \
+  { if (var != CL_SUCCESS) fprintf(stderr, "OpenCL Error (%s: %d): %s\n", __FILE__, __LINE__, oclErrorString(var)); }  
+  
+#define OCL_ERRCK_RETVAL(s) \
+  { cl_int clerr = (s);\
+    if (clerr != CL_SUCCESS) fprintf(stderr, "OpenCL Error (%s: %d): %s\n", __FILE__, __LINE__, oclErrorString(clerr)); }
+
+char* oclLoadProgSource(const char* cFilename, const char* cPreamble, size_t* szFinalLength);
+
+#endif