[ViewVC] Diff of: cvs/OpenCL/OpenCL.xs

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.6 by root, Thu Nov 17 01:36:52 2011 UTC vs.
Revision 1.13 by root, Sun Nov 20 01:09:48 2011 UTC

…		…
22	typedef cl_program OpenCL__Program;	22	typedef cl_program OpenCL__Program;
23	typedef cl_kernel OpenCL__Kernel;	23	typedef cl_kernel OpenCL__Kernel;
24	typedef cl_event OpenCL__Event;	24	typedef cl_event OpenCL__Event;
25	typedef cl_event OpenCL__UserEvent;	25	typedef cl_event OpenCL__UserEvent;
26		26
		27	typedef SV *FUTURE;
		28
27	/*****************************************************************************/	29	/*****************************************************************************/
28		30
29	/* up to two temporary buffers */	31	/* up to two temporary buffers */
30	static void *	32	static void *
31	tmpbuf (size_t size)	33	tmpbuf (size_t size)
…		…
90	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");	92	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
91	}	93	}
92		94
93	/*****************************************************************************/	95	/*****************************************************************************/
94		96
95	static cl_int last_error;	97	static cl_int res;
96		98
97	#define FAIL(name,err) \	99	#define FAIL(name) \
98	croak ("cl" # name ": %s", err2str (last_error = err));	100	croak ("cl" # name ": %s", err2str (res));
99		101
100	#define NEED_SUCCESS(name,args) \	102	#define NEED_SUCCESS(name,args) \
101	do { \	103	do { \
102	cl_int res = cl ## name args; \	104	res = cl ## name args; \
103	\	105	\
104	if (res) \	106	if (res) \
105	FAIL (name, res); \	107	FAIL (name); \
106	} while (0)	108	} while (0)
		109
		110	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		111	retdecl = cl ## name args; \
		112	if (res) \
		113	FAIL (name);
107		114
108	/*****************************************************************************/	115	/*****************************************************************************/
109		116
110	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	117	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
111	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	118	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
…		…
119	croak ("%s: %s is not of type %s", func, svname, pkg);	126	croak ("%s: %s is not of type %s", func, svname, pkg);
120	}	127	}
121		128
122	/*****************************************************************************/	129	/*****************************************************************************/
123		130
		131	static size_t
		132	img_row_pitch (cl_mem img)
		133	{
		134	size_t res;
		135	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		136	return res;
		137	}
		138
124	static cl_event *	139	static cl_event *
125	event_list (SV **items, int count)	140	event_list (SV **items, int count)
126	{	141	{
127	cl_event list = tmpbuf (sizeof (cl_event) count);	142	cl_event list = tmpbuf (sizeof (cl_event) count);
128		143
…		…
137	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)	152	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
138		153
139	#define INFO(class) \	154	#define INFO(class) \
140	{ \	155	{ \
141	size_t size; \	156	size_t size; \
142	SV *sv; \
143	\
144	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	157	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
145	sv = sv_2mortal (newSV (size)); \	158	SV *sv = sv_2mortal (newSV (size)); \
146	SvUPGRADE (sv, SVt_PV); \	159	SvUPGRADE (sv, SVt_PV); \
147	SvPOK_only (sv); \	160	SvPOK_only (sv); \
148	SvCUR_set (sv, size); \	161	SvCUR_set (sv, size); \
149	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	162	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
150	XPUSHs (sv); \	163	XPUSHs (sv); \
…		…
176	}	189	}
177		190
178	cl_int	191	cl_int
179	errno ()	192	errno ()
180	CODE:	193	CODE:
181	errno = last_error;	194	errno = res;
182		195
183	const char *	196	const char *
184	err2str (cl_int err)	197	err2str (cl_int err)
185		198
186	const char *	199	const char *
187	enum2str (cl_uint value)	200	enum2str (cl_uint value)
188		201
189	void	202	void
190	platforms ()	203	platforms ()
191	PPCODE:	204	PPCODE:
192	{
193	cl_platform_id *list;	205	cl_platform_id *list;
194	cl_uint count;	206	cl_uint count;
195	int i;	207	int i;
196		208
197	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));	209	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
…		…
199	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	211	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
200		212
201	EXTEND (SP, count);	213	EXTEND (SP, count);
202	for (i = 0; i < count; ++i)	214	for (i = 0; i < count; ++i)
203	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	215	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
204	}
205		216
206	void	217	void
207	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	218	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
208	PPCODE:	219	PPCODE:
209	{
210	cl_int res;
211	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);	220	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));
212
213	if (res)
214	FAIL (CreateContextFromType, res);
215
216	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	221	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
217	}	222
		223	void
		224	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)
		225	PPCODE:
		226	/* der Gipfel der Kunst */
218		227
219	void	228	void
220	wait_for_events (...)	229	wait_for_events (...)
221	CODE:	230	CODE:
222	{
223	EVENT_LIST (0, items);	231	EVENT_LIST (0, items);
224	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	232	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
225	}
226		233
227	PROTOTYPES: DISABLE	234	PROTOTYPES: DISABLE
228		235
229	MODULE = OpenCL PACKAGE = OpenCL::Platform	236	MODULE = OpenCL PACKAGE = OpenCL::Platform
230		237
231	void	238	void
232	info (OpenCL::Platform this, cl_platform_info name)	239	info (OpenCL::Platform this, cl_platform_info name)
233	PPCODE:	240	PPCODE:
234	INFO (Platform)	241	INFO (Platform)
235		242
		243	#BEGIN:platform
		244
		245	void
		246	profile (OpenCL::Platform this)
		247	PPCODE:
		248	size_t size;
		249	int i, n;
		250	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, 0, 0, &size));
		251	char *value = tmpbuf (size);
		252	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, size, value, 0));
		253	n = 1;
		254	EXTEND (SP, n);
		255	for (i = 0; i < n; ++i)
		256	PUSHs (sv_2mortal (newSVpvn (value, size)));
		257
		258	void
		259	version (OpenCL::Platform this)
		260	PPCODE:
		261	size_t size;
		262	int i, n;
		263	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, 0, 0, &size));
		264	char *value = tmpbuf (size);
		265	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, size, value, 0));
		266	n = 1;
		267	EXTEND (SP, n);
		268	for (i = 0; i < n; ++i)
		269	PUSHs (sv_2mortal (newSVpvn (value, size)));
		270
		271	void
		272	name (OpenCL::Platform this)
		273	PPCODE:
		274	size_t size;
		275	int i, n;
		276	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, 0, 0, &size));
		277	char *value = tmpbuf (size);
		278	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, size, value, 0));
		279	n = 1;
		280	EXTEND (SP, n);
		281	for (i = 0; i < n; ++i)
		282	PUSHs (sv_2mortal (newSVpvn (value, size)));
		283
		284	void
		285	vendor (OpenCL::Platform this)
		286	PPCODE:
		287	size_t size;
		288	int i, n;
		289	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, 0, 0, &size));
		290	char *value = tmpbuf (size);
		291	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, size, value, 0));
		292	n = 1;
		293	EXTEND (SP, n);
		294	for (i = 0; i < n; ++i)
		295	PUSHs (sv_2mortal (newSVpvn (value, size)));
		296
		297	void
		298	extensions (OpenCL::Platform this)
		299	PPCODE:
		300	size_t size;
		301	int i, n;
		302	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, 0, 0, &size));
		303	char *value = tmpbuf (size);
		304	NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, size, value, 0));
		305	n = 1;
		306	EXTEND (SP, n);
		307	for (i = 0; i < n; ++i)
		308	PUSHs (sv_2mortal (newSVpvn (value, size)));
		309
		310	#END:platform
		311
236	void	312	void
237	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	313	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
238	PPCODE:	314	PPCODE:
239	{
240	cl_device_id *list;	315	cl_device_id *list;
241	cl_uint count;	316	cl_uint count;
242	int i;	317	int i;
243		318
244	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	319	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
…		…
246	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	321	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
247		322
248	EXTEND (SP, count);	323	EXTEND (SP, count);
249	for (i = 0; i < count; ++i)	324	for (i = 0; i < count; ++i)
250	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	325	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
251	}
252		326
253	void	327	void
		328	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)
		329	PPCODE:
		330	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)
		331	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");
		332
		333	AV av = (AV )SvRV (devices);
		334	cl_uint num_devices = av_len (av) + 1;
		335	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);
		336	int i;
		337
		338	for (i = num_devices; i--; )
		339	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		340
		341	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));
		342	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		343
		344	void
254	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	345	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
255	PPCODE:	346	PPCODE:
256	{
257	cl_int res;
258	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };	347	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
259	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);	348	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
260
261	if (res)
262	FAIL (CreateContextFromType, res);
263
264	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	349	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
265	}
266		350
267	MODULE = OpenCL PACKAGE = OpenCL::Device	351	MODULE = OpenCL PACKAGE = OpenCL::Device
268		352
269	void	353	void
270	info (OpenCL::Device this, cl_device_info name)	354	info (OpenCL::Device this, cl_device_info name)
271	PPCODE:	355	PPCODE:
272	INFO (Device)	356	INFO (Device)
273		357
274	void
275	context_simple (OpenCL::Device this)
276	PPCODE:
277	{
278	cl_int res;
279	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
280
281	if (res)
282	FAIL (CreateContext, res);
283
284	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
285	}
286
287	MODULE = OpenCL PACKAGE = OpenCL::Context	358	MODULE = OpenCL PACKAGE = OpenCL::Context
288		359
289	void	360	void
290	DESTROY (OpenCL::Context context)	361	DESTROY (OpenCL::Context context)
291	CODE:	362	CODE:
…		…
295	info (OpenCL::Context this, cl_context_info name)	366	info (OpenCL::Context this, cl_context_info name)
296	PPCODE:	367	PPCODE:
297	INFO (Context)	368	INFO (Context)
298		369
299	void	370	void
300	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties)	371	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)
301	PPCODE:	372	PPCODE:
302	{
303	cl_int res;
304	cl_command_queue queue = clCreateCommandQueue (this, device, properties, &res);	373	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));
305
306	if (res)
307	FAIL (CreateCommandQueue, res);
308
309	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	374	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
310	}
311		375
312	void	376	void
313	user_event (OpenCL::Context this)	377	user_event (OpenCL::Context this)
314	PPCODE:	378	PPCODE:
315	{
316	cl_int res;
317	cl_event ev = clCreateUserEvent (this, &res);	379	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));
318
319	if (res)
320	FAIL (CreateUserevent, res);
321
322	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);	380	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
323	}
324		381
325	void	382	void
326	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	383	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
327	PPCODE:	384	PPCODE:
328	{
329	cl_int res;
330	cl_mem mem;
331
332	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))	385	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
333	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	386	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
334		387
335	mem = clCreateBuffer (this, flags, len, 0, &res);	388	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));
336
337	if (res)
338	FAIL (CreateBuffer, res);
339
340	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	389	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
341	}
342		390
343	void	391	void
344	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	392	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
345	PPCODE:	393	PPCODE:
346	{
347	STRLEN len;	394	STRLEN len;
348	char *ptr = SvPVbyte (data, len);	395	char *ptr = SvPVbyte (data, len);
349	cl_int res;
350	cl_mem mem;
351		396
352	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))	397	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
353	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	398	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
354		399
355	mem = clCreateBuffer (this, flags, len, ptr, &res);	400	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));
356
357	if (res)
358	FAIL (CreateBuffer, res);
359
360	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	401	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
361	}
362		402
363	void	403	void
364	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, SV *data)	404	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
365	PPCODE:	405	PPCODE:
366	{
367	STRLEN len;	406	STRLEN len;
368	char *ptr = SvPVbyte (data, len);	407	char *ptr = SvPVbyte (data, len);
369	const cl_image_format format = { channel_order, channel_type };	408	const cl_image_format format = { channel_order, channel_type };
370	cl_int res;
371	cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res);	409	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));
372
373	if (res)
374	FAIL (CreateImage2D, res);
375
376	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	410	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
377	}
378		411
379	void	412	void
380	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t slice_pitch, SV *data)	413	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
381	PPCODE:	414	PPCODE:
382	{
383	STRLEN len;	415	STRLEN len;
384	char *ptr = SvPVbyte (data, len);	416	char *ptr = SvPVbyte (data, len);
385	const cl_image_format format = { channel_order, channel_type };	417	const cl_image_format format = { channel_order, channel_type };
386	cl_int res;	418	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
387	cl_mem mem = clCreateImage3D (this, flags, &format, width, height,
388	depth, len / (height * slice_pitch), slice_pitch, ptr, &res);
389
390	if (res)
391	FAIL (CreateImage3D, res);
392
393	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	419	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
394	}
395		420
396	void	421	void
397	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	422	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
398	PPCODE:	423	PPCODE:
399	{	424	{
…		…
416	}	441	}
417		442
418	void	443	void
419	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	444	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
420	PPCODE:	445	PPCODE:
421	{
422	cl_int res;
423	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);	446	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));
424
425	if (res)
426	FAIL (CreateSampler, res);
427
428	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	447	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
429	}
430		448
431	void	449	void
432	program_with_source (OpenCL::Context this, SV *program)	450	program_with_source (OpenCL::Context this, SV *program)
433	PPCODE:	451	PPCODE:
434	{
435	STRLEN len;	452	STRLEN len;
436	size_t len2;	453	size_t len2;
437	const char *ptr = SvPVbyte (program, len);	454	const char *ptr = SvPVbyte (program, len);
438	cl_int res;
439	cl_program prog;
440		455
441	len2 = len;	456	len2 = len;
442	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);	457	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));
443
444	if (res)
445	FAIL (CreateProgramWithSource, res);
446
447	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	458	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
448	}	459
		460	#BEGIN:context
		461
		462	#END:context
449		463
450	MODULE = OpenCL PACKAGE = OpenCL::Queue	464	MODULE = OpenCL PACKAGE = OpenCL::Queue
451		465
452	void	466	void
453	DESTROY (OpenCL::Queue this)	467	DESTROY (OpenCL::Queue this)
…		…
460	INFO (CommandQueue)	474	INFO (CommandQueue)
461		475
462	void	476	void
463	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	477	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
464	PPCODE:	478	PPCODE:
465	{
466	cl_event ev = 0;	479	cl_event ev = 0;
467	EVENT_LIST (6, items - 6);	480	EVENT_LIST (6, items - 6);
468		481
469	SvUPGRADE (data, SVt_PV);	482	SvUPGRADE (data, SVt_PV);
470	SvGROW (data, len);	483	SvGROW (data, len);
…		…
472	SvCUR_set (data, len);	485	SvCUR_set (data, len);
473	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	486	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
474		487
475	if (ev)	488	if (ev)
476	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	489	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
477	}
478		490
479	void	491	void
480	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	492	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
481	PPCODE:	493	PPCODE:
482	{
483	cl_event ev = 0;	494	cl_event ev = 0;
484	STRLEN len;	495	STRLEN len;
485	char *ptr = SvPVbyte (data, len);	496	char *ptr = SvPVbyte (data, len);
486	EVENT_LIST (5, items - 5);	497	EVENT_LIST (5, items - 5);
487		498
488	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	499	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
489		500
490	if (ev)	501	if (ev)
491	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	502	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
492	}
493		503
494	void	504	void
495	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	505	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
496	PPCODE:	506	PPCODE:
497	{
498	cl_event ev = 0;	507	cl_event ev = 0;
499	EVENT_LIST (6, items - 6);	508	EVENT_LIST (6, items - 6);
500		509
501	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	510	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
502		511
503	if (ev)	512	if (ev)
504	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	513	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
505	}
506
507	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html /
508	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html /
509		514
510	void	515	void
511	enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	516	enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
512	PPCODE:	517	PPCODE:
513	{
514	cl_event ev = 0;	518	cl_event ev = 0;
515	const size_t src_origin[3] = { src_x, src_y, src_z };	519	const size_t src_origin[3] = { src_x, src_y, src_z };
516	const size_t region[3] = { width, height, depth };	520	const size_t region[3] = { width, height, depth };
517	size_t len = row_pitch * slice_pitch * depth;
518	EVENT_LIST (11, items - 11);	521	EVENT_LIST (12, items - 12);
		522
		523	if (!row_pitch)
		524	row_pitch = img_row_pitch (src);
		525
		526	if (depth > 1 && !slice_pitch)
		527	slice_pitch = row_pitch * height;
		528
		529	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
519		530
520	SvUPGRADE (data, SVt_PV);	531	SvUPGRADE (data, SVt_PV);
521	SvGROW (data, len);	532	SvGROW (data, len);
522	SvPOK_only (data);	533	SvPOK_only (data);
523	SvCUR_set (data, len);	534	SvCUR_set (data, len);
524	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	535	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
525		536
526	if (ev)	537	if (ev)
527	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	538	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
528	}
529		539
530	void	540	void
531	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, SV *data, ...)	541	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
532	PPCODE:	542	PPCODE:
533	{
534	cl_event ev = 0;	543	cl_event ev = 0;
535	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	544	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
536	const size_t region[3] = { width, height, depth };	545	const size_t region[3] = { width, height, depth };
537	STRLEN len;	546	STRLEN len;
538	char *ptr = SvPVbyte (data, len);	547	char *ptr = SvPVbyte (data, len);
539	size_t slice_pitch = len / (row_pitch * height);
540	EVENT_LIST (11, items - 11);	548	EVENT_LIST (12, items - 12);
		549
		550	if (!row_pitch)
		551	row_pitch = img_row_pitch (dst);
		552
		553	if (depth > 1 && !slice_pitch)
		554	slice_pitch = row_pitch * height;
		555
		556	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		557
		558	if (len < min_len)
		559	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
541		560
542	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	561	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
543		562
544	if (ev)	563	if (ev)
545	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	564	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
546	}
547		565
548	void	566	void
549	enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	567	enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
550	PPCODE:	568	PPCODE:
551	{
552	cl_event ev = 0;	569	cl_event ev = 0;
553	const size_t src_origin[3] = { src_x, src_y, src_z };	570	const size_t src_origin[3] = { src_x, src_y, src_z };
554	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	571	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
555	const size_t region[3] = { width, height, depth };	572	const size_t region[3] = { width, height, depth };
556	EVENT_LIST (16, items - 16);	573	EVENT_LIST (16, items - 16);
557		574
558	NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	575	NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
559		576
560	if (ev)	577	if (ev)
561	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	578	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
562	}
563		579
564	void	580	void
565	enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	581	enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
566	PPCODE:	582	PPCODE:
567	{
568	cl_event ev = 0;	583	cl_event ev = 0;
569	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	584	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
570	const size_t region[3] = { width, height, depth };	585	const size_t region[3] = { width, height, depth };
571	EVENT_LIST (10, items - 10);	586	EVENT_LIST (10, items - 10);
572		587
573	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	588	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
574		589
575	if (ev)	590	if (ev)
576	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	591	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
577	}
578		592
579	void	593	void
580	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	594	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
581	PPCODE:	595	PPCODE:
582	{
583	cl_event ev = 0;	596	cl_event ev = 0;
584	const size_t src_origin[3] = { src_x, src_y, src_z };	597	const size_t src_origin[3] = { src_x, src_y, src_z };
585	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	598	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
586	const size_t region[3] = { width, height, depth };	599	const size_t region[3] = { width, height, depth };
587	EVENT_LIST (12, items - 12);	600	EVENT_LIST (12, items - 12);
588		601
589	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	602	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
590		603
591	if (ev)	604	if (ev)
592	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	605	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
593	}
594		606
595	void	607	void
596	enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	608	enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
597	PPCODE:	609	PPCODE:
598	{
599	cl_event ev = 0;	610	cl_event ev = 0;
600	const size_t src_origin[3] = { src_x, src_y, src_z };	611	const size_t src_origin[3] = { src_x, src_y, src_z };
601	const size_t region[3] = { width, height, depth };	612	const size_t region[3] = { width, height, depth };
602	EVENT_LIST (10, items - 10);	613	EVENT_LIST (10, items - 10);
603		614
604	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	615	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
605		616
606	if (ev)	617	if (ev)
607	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	618	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
608	}
609		619
610	void	620	void
611	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)	621	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
612	PPCODE:	622	PPCODE:
613	{
614	cl_event ev = 0;	623	cl_event ev = 0;
615	EVENT_LIST (2, items - 2);	624	EVENT_LIST (2, items - 2);
616		625
617	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	626	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
618		627
619	if (ev)	628	if (ev)
620	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	629	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
621	}
622		630
623	void	631	void
624	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)	632	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)
625	PPCODE:	633	PPCODE:
626	{
627	cl_event ev = 0;	634	cl_event ev = 0;
628	size_t gwo = 0, gws, *lws = 0;	635	size_t gwo = 0, gws, *lws = 0;
629	int gws_len;	636	int gws_len;
630	size_t *lists;	637	size_t *lists;
631	int i;	638	int i;
…		…
670		677
671	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	678	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
672		679
673	if (ev)	680	if (ev)
674	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	681	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
675	}
676		682
677	void	683	void
678	enqueue_marker (OpenCL::Queue this)	684	enqueue_marker (OpenCL::Queue this)
679	PPCODE:	685	PPCODE:
680	{
681	cl_event ev;	686	cl_event ev;
682	NEED_SUCCESS (EnqueueMarker, (this, &ev));	687	NEED_SUCCESS (EnqueueMarker, (this, &ev));
683	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	688	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
684	}
685		689
686	void	690	void
687	enqueue_wait_for_events (OpenCL::Queue this, ...)	691	enqueue_wait_for_events (OpenCL::Queue this, ...)
688	CODE:	692	CODE:
689	{
690	EVENT_LIST (1, items - 1);	693	EVENT_LIST (1, items - 1);
691	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	694	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
692	}
693		695
694	void	696	void
695	enqueue_barrier (OpenCL::Queue this)	697	enqueue_barrier (OpenCL::Queue this)
696	CODE:	698	CODE:
697	NEED_SUCCESS (EnqueueBarrier, (this));	699	NEED_SUCCESS (EnqueueBarrier, (this));
…		…
716	void	718	void
717	info (OpenCL::Memory this, cl_mem_info name)	719	info (OpenCL::Memory this, cl_mem_info name)
718	PPCODE:	720	PPCODE:
719	INFO (MemObject)	721	INFO (MemObject)
720		722
		723	MODULE = OpenCL PACKAGE = OpenCL::Image
		724
		725	void
		726	image_info (OpenCL::Image this, cl_image_info name)
		727	PPCODE:
		728	INFO (Image)
		729
721	MODULE = OpenCL PACKAGE = OpenCL::Sampler	730	MODULE = OpenCL PACKAGE = OpenCL::Sampler
722		731
723	void	732	void
724	DESTROY (OpenCL::Sampler this)	733	DESTROY (OpenCL::Sampler this)
725	CODE:	734	CODE:
…		…
748	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	757	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
749		758
750	void	759	void
751	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	760	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
752	PPCODE:	761	PPCODE:
753	{
754	size_t size;	762	size_t size;
755	SV *sv;
756
757	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	763	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
758	sv = sv_2mortal (newSV (size));	764	SV *sv = sv_2mortal (newSV (size));
759	SvUPGRADE (sv, SVt_PV);	765	SvUPGRADE (sv, SVt_PV);
760	SvPOK_only (sv);	766	SvPOK_only (sv);
761	SvCUR_set (sv, size);	767	SvCUR_set (sv, size);
762	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	768	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
763	XPUSHs (sv);	769	XPUSHs (sv);
764	}
765		770
766	void	771	void
767	kernel (OpenCL::Program program, SV *function)	772	kernel (OpenCL::Program program, SV *function)
768	PPCODE:	773	PPCODE:
769	{
770	cl_int res;
771	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);	774	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
772
773	if (res)
774	FAIL (CreateKernel, res);
775
776	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	775	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
777	}
778		776
779	MODULE = OpenCL PACKAGE = OpenCL::Kernel	777	MODULE = OpenCL PACKAGE = OpenCL::Kernel
780		778
781	void	779	void
782	DESTROY (OpenCL::Kernel this)	780	DESTROY (OpenCL::Kernel this)
…		…
787	info (OpenCL::Kernel this, cl_kernel_info name)	785	info (OpenCL::Kernel this, cl_kernel_info name)
788	PPCODE:	786	PPCODE:
789	INFO (Kernel)	787	INFO (Kernel)
790		788
791	void	789	void
		790	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)
		791	PPCODE:
		792	size_t size;
		793	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));
		794	SV *sv = sv_2mortal (newSV (size));
		795	SvUPGRADE (sv, SVt_PV);
		796	SvPOK_only (sv);
		797	SvCUR_set (sv, size);
		798	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));
		799	XPUSHs (sv);
		800
		801	void
792	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	802	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
793	CODE:	803	CODE:
794	clSetKernelArg (this, idx, sizeof (value), &value);	804	clSetKernelArg (this, idx, sizeof (value), &value);
795		805
796	void	806	void
…		…
884	info (OpenCL::Event this, cl_event_info name)	894	info (OpenCL::Event this, cl_event_info name)
885	PPCODE:	895	PPCODE:
886	INFO (Event)	896	INFO (Event)
887		897
888	void	898	void
		899	profiling_info (OpenCL::Event this, cl_profiling_info name)
		900	PPCODE:
		901	INFO (EventProfiling)
		902
		903	void
889	wait (OpenCL::Event this)	904	wait (OpenCL::Event this)
890	CODE:	905	CODE:
891	clWaitForEvents (1, &this);	906	clWaitForEvents (1, &this);
892		907
893	MODULE = OpenCL PACKAGE = OpenCL::UserEvent	908	MODULE = OpenCL PACKAGE = OpenCL::UserEvent

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.6 by root, Thu Nov 17 01:36:52 2011 UTC vs. Revision 1.13 by root, Sun Nov 20 01:09:48 2011 UTC

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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.6 by root, Thu Nov 17 01:36:52 2011 UTC vs.
Revision 1.13 by root, Sun Nov 20 01:09:48 2011 UTC