#include <stdlib.h>
#include "util_opencl.h"
#include <dlfcn.h>

Defines
#define	CLCC_DYNLIB_OPEN(path) dlopen(path, RTLD_NOW \| RTLD_GLOBAL)
#define	CLCC_DYNLIB_CLOSE dlclose
#define	CLCC_DYNLIB_IMPORT dlsym
Typedefs
typedef void *	CLCC_DYNLIB_HANDLE
Functions
static void	clewExit (void)
	Unloads OpenCL dynamic library, should not be called directly.
int	clLibraryInit ()
const char *	clErrorString (cl_int error)
Variables
static CCL_NAMESPACE_BEGIN CLCC_DYNLIB_HANDLE	module = NULL
	module handle
PFNCLGETPLATFORMIDS	__clewGetPlatformIDs = NULL
PFNCLGETPLATFORMINFO	__clewGetPlatformInfo = NULL
PFNCLGETDEVICEIDS	__clewGetDeviceIDs = NULL
PFNCLGETDEVICEINFO	__clewGetDeviceInfo = NULL
PFNCLCREATECONTEXT	__clewCreateContext = NULL
PFNCLCREATECONTEXTFROMTYPE	__clewCreateContextFromType = NULL
PFNCLRETAINCONTEXT	__clewRetainContext = NULL
PFNCLRELEASECONTEXT	__clewReleaseContext = NULL
PFNCLGETCONTEXTINFO	__clewGetContextInfo = NULL
PFNCLCREATECOMMANDQUEUE	__clewCreateCommandQueue = NULL
PFNCLRETAINCOMMANDQUEUE	__clewRetainCommandQueue = NULL
PFNCLRELEASECOMMANDQUEUE	__clewReleaseCommandQueue = NULL
PFNCLGETCOMMANDQUEUEINFO	__clewGetCommandQueueInfo = NULL
PFNCLSETCOMMANDQUEUEPROPERTY	__clewSetCommandQueueProperty = NULL
PFNCLCREATEBUFFER	__clewCreateBuffer = NULL
PFNCLCREATEIMAGE2D	__clewCreateImage2D = NULL
PFNCLCREATEIMAGE3D	__clewCreateImage3D = NULL
PFNCLRETAINMEMOBJECT	__clewRetainMemObject = NULL
PFNCLRELEASEMEMOBJECT	__clewReleaseMemObject = NULL
PFNCLGETSUPPORTEDIMAGEFORMATS	__clewGetSupportedImageFormats = NULL
PFNCLGETMEMOBJECTINFO	__clewGetMemObjectInfo = NULL
PFNCLGETIMAGEINFO	__clewGetImageInfo = NULL
PFNCLCREATESAMPLER	__clewCreateSampler = NULL
PFNCLRETAINSAMPLER	__clewRetainSampler = NULL
PFNCLRELEASESAMPLER	__clewReleaseSampler = NULL
PFNCLGETSAMPLERINFO	__clewGetSamplerInfo = NULL
PFNCLCREATEPROGRAMWITHSOURCE	__clewCreateProgramWithSource = NULL
PFNCLCREATEPROGRAMWITHBINARY	__clewCreateProgramWithBinary = NULL
PFNCLRETAINPROGRAM	__clewRetainProgram = NULL
PFNCLRELEASEPROGRAM	__clewReleaseProgram = NULL
PFNCLBUILDPROGRAM	__clewBuildProgram = NULL
PFNCLUNLOADCOMPILER	__clewUnloadCompiler = NULL
PFNCLGETPROGRAMINFO	__clewGetProgramInfo = NULL
PFNCLGETPROGRAMBUILDINFO	__clewGetProgramBuildInfo = NULL
PFNCLCREATEKERNEL	__clewCreateKernel = NULL
PFNCLCREATEKERNELSINPROGRAM	__clewCreateKernelsInProgram = NULL
PFNCLRETAINKERNEL	__clewRetainKernel = NULL
PFNCLRELEASEKERNEL	__clewReleaseKernel = NULL
PFNCLSETKERNELARG	__clewSetKernelArg = NULL
PFNCLGETKERNELINFO	__clewGetKernelInfo = NULL
PFNCLGETKERNELWORKGROUPINFO	__clewGetKernelWorkGroupInfo = NULL
PFNCLWAITFOREVENTS	__clewWaitForEvents = NULL
PFNCLGETEVENTINFO	__clewGetEventInfo = NULL
PFNCLRETAINEVENT	__clewRetainEvent = NULL
PFNCLRELEASEEVENT	__clewReleaseEvent = NULL
PFNCLGETEVENTPROFILINGINFO	__clewGetEventProfilingInfo = NULL
PFNCLFLUSH	__clewFlush = NULL
PFNCLFINISH	__clewFinish = NULL
PFNCLENQUEUEREADBUFFER	__clewEnqueueReadBuffer = NULL
PFNCLENQUEUEWRITEBUFFER	__clewEnqueueWriteBuffer = NULL
PFNCLENQUEUECOPYBUFFER	__clewEnqueueCopyBuffer = NULL
PFNCLENQUEUEREADIMAGE	__clewEnqueueReadImage = NULL
PFNCLENQUEUEWRITEIMAGE	__clewEnqueueWriteImage = NULL
PFNCLENQUEUECOPYIMAGE	__clewEnqueueCopyImage = NULL
PFNCLENQUEUECOPYIMAGETOBUFFER	__clewEnqueueCopyImageToBuffer = NULL
PFNCLENQUEUECOPYBUFFERTOIMAGE	__clewEnqueueCopyBufferToImage = NULL
PFNCLENQUEUEMAPBUFFER	__clewEnqueueMapBuffer = NULL
PFNCLENQUEUEMAPIMAGE	__clewEnqueueMapImage = NULL
PFNCLENQUEUEUNMAPMEMOBJECT	__clewEnqueueUnmapMemObject = NULL
PFNCLENQUEUENDRANGEKERNEL	__clewEnqueueNDRangeKernel = NULL
PFNCLENQUEUETASK	__clewEnqueueTask = NULL
PFNCLENQUEUENATIVEKERNEL	__clewEnqueueNativeKernel = NULL
PFNCLENQUEUEMARKER	__clewEnqueueMarker = NULL
PFNCLENQUEUEWAITFOREVENTS	__clewEnqueueWaitForEvents = NULL
PFNCLENQUEUEBARRIER	__clewEnqueueBarrier = NULL
PFNCLGETEXTENSIONFUNCTIONADDRESS	__clewGetExtensionFunctionAddress = NULL

Define Documentation

#define CLCC_DYNLIB_CLOSE dlclose

Definition at line 31 of file util_opencl.cpp.

Referenced by clewExit(), and clLibraryInit().

#define CLCC_DYNLIB_IMPORT dlsym

Definition at line 32 of file util_opencl.cpp.

Referenced by clLibraryInit().

#define CLCC_DYNLIB_OPEN ( path ) dlopen(path, RTLD_NOW | RTLD_GLOBAL)

Definition at line 30 of file util_opencl.cpp.

Referenced by clLibraryInit().

Typedef Documentation

typedef void* CLCC_DYNLIB_HANDLE

Definition at line 28 of file util_opencl.cpp.

Function Documentation

const char* clErrorString ( cl_int error )

Parameters:

error CL error code

Returns:: a string representation of the error code

Definition at line 243 of file util_opencl.cpp.

References error(), and strings.

static void clewExit ( void ) [static]

Unloads OpenCL dynamic library, should not be called directly.

Definition at line 118 of file util_opencl.cpp.

References CLCC_DYNLIB_CLOSE, module, and NULL.

Referenced by clLibraryInit().

int clLibraryInit ( void )

Parameters:

path	path to dynamic library to load

Returns:: CLEW_ERROR_OPEN_FAILED if the library could not be opened CLEW_ERROR_ATEXIT_FAILED if atexit(clewExit) failed CLEW_SUCCESS when the library was succesfully loaded

Definition at line 132 of file util_opencl.cpp.

References __clewBuildProgram, __clewCreateBuffer, __clewCreateCommandQueue, __clewCreateContext, __clewCreateContextFromType, __clewCreateImage2D, __clewCreateImage3D, __clewCreateKernel, __clewCreateKernelsInProgram, __clewCreateProgramWithBinary, __clewCreateProgramWithSource, __clewCreateSampler, __clewEnqueueBarrier, __clewEnqueueCopyBuffer, __clewEnqueueCopyBufferToImage, __clewEnqueueCopyImage, __clewEnqueueCopyImageToBuffer, __clewEnqueueMapBuffer, __clewEnqueueMapImage, __clewEnqueueMarker, __clewEnqueueNativeKernel, __clewEnqueueNDRangeKernel, __clewEnqueueReadBuffer, __clewEnqueueReadImage, __clewEnqueueTask, __clewEnqueueUnmapMemObject, __clewEnqueueWaitForEvents, __clewEnqueueWriteBuffer, __clewEnqueueWriteImage, __clewFinish, __clewFlush, __clewGetCommandQueueInfo, __clewGetContextInfo, __clewGetDeviceIDs, __clewGetDeviceInfo, __clewGetEventInfo, __clewGetEventProfilingInfo, __clewGetExtensionFunctionAddress, __clewGetImageInfo, __clewGetKernelInfo, __clewGetKernelWorkGroupInfo, __clewGetMemObjectInfo, __clewGetPlatformIDs, __clewGetPlatformInfo, __clewGetProgramBuildInfo, __clewGetProgramInfo, __clewGetSamplerInfo, __clewGetSupportedImageFormats, __clewReleaseCommandQueue, __clewReleaseContext, __clewReleaseEvent, __clewReleaseKernel, __clewReleaseMemObject, __clewReleaseProgram, __clewReleaseSampler, __clewRetainCommandQueue, __clewRetainContext, __clewRetainEvent, __clewRetainKernel, __clewRetainMemObject, __clewRetainProgram, __clewRetainSampler, __clewSetCommandQueueProperty, __clewSetKernelArg, __clewUnloadCompiler, __clewWaitForEvents, CLCC_DYNLIB_CLOSE, CLCC_DYNLIB_IMPORT, CLCC_DYNLIB_OPEN, clewExit(), error(), module, and NULL.