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

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.63 by root, Tue May 1 22:25:13 2012 UTC vs.
Revision 1.69 by root, Sat May 5 02:30:27 2012 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
		4
		5	#include "ecb.h"//D
4		6
5	#define X_STACKSIZE sizeof (void ) 512 * 1024 // 2-4mb should be enough, really	7	#define X_STACKSIZE sizeof (void ) 512 * 1024 // 2-4mb should be enough, really
6	#include "xthread.h"	8	#include "xthread.h"
7	#include "schmorp.h"	9	#include "schmorp.h"
8		10
38	#define PREFER_1_1 1	40	#define PREFER_1_1 1
39	#endif	41	#endif
40		42
41	typedef cl_platform_id OpenCL__Platform;	43	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	44	typedef cl_device_id OpenCL__Device;
		45	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	46	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	47	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	48	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	49	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	50	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	51	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	52	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	53	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	54	typedef cl_mem OpenCL__Image_ornull;
54	typedef cl_mem OpenCL__Image2D_ornull;
55	typedef cl_mem OpenCL__Image3D_ornull;
56	typedef cl_sampler OpenCL__Sampler;	55	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	56	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	57	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	58	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	59	typedef cl_event OpenCL__UserEvent;
…		…
64	typedef SV *FUTURE;	63	typedef SV *FUTURE;
65		64
66	static HV	65	static HV
67	*stash_platform,	66	*stash_platform,
68	*stash_device,	67	*stash_device,
		68	*stash_subdevice,
69	*stash_context,	69	*stash_context,
70	*stash_queue,	70	*stash_queue,
71	*stash_program,	71	*stash_program,
72	*stash_kernel,	72	*stash_kernel,
73	*stash_sampler,	73	*stash_sampler,
…		…
133	}	133	}
134		134
135	/*****************************************************************************/	135	/*****************************************************************************/
136		136
137	/* up to two temporary buffers */	137	/* up to two temporary buffers */
138	static void *	138	static void * ecb_noinline
139	tmpbuf (size_t size)	139	tmpbuf (size_t size)
140	{	140	{
141	enum { buffers = 3 };	141	enum { buffers = 4 };
142	static int idx;	142	static int idx;
143	static void *buf [buffers];	143	static void *buf [buffers];
144	static size_t len [buffers];	144	static size_t len [buffers];
145		145
146	idx = (idx + 1) % buffers;	146	idx = (idx + 1) % buffers;
…		…
151	len [idx] = ((size + 31) & ~4095) + 4096 - 32;	151	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
152	buf [idx] = malloc (len [idx]);	152	buf [idx] = malloc (len [idx]);
153	}	153	}
154		154
155	return buf [idx];	155	return buf [idx];
		156	}
		157
		158	static const char * ecb_noinline
		159	cv_get_name (CV *cv)
		160	{
		161	static char fullname [256];
		162
		163	GV *gv = CvGV (cv); // gv better be nonzero
		164
		165	HV *stash = GvSTASH (gv);
		166	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		167	const char *gvname = GvNAME (gv);
		168
		169	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		170	return fullname;
156	}	171	}
157		172
158	/*****************************************************************************/	173	/*****************************************************************************/
159		174
160	typedef struct	175	typedef struct
…		…
219	if (res) \	234	if (res) \
220	FAIL (name);	235	FAIL (name);
221		236
222	/*****************************************************************************/	237	/*****************************************************************************/
223		238
		239	static SV *
		240	new_clobj (HV *stash, IV id)
		241	{
		242	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		243	}
		244
		245	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		246	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		247
		248	/* cl objects are either \$iv, or [$iv, ...] */
		249	/* they can be upgraded at runtime to the array form */
		250	static void * ecb_noinline
		251	SvCLOBJ (const char func, const char svname, SV sv, const char pkg)
		252	{
		253	// sv_derived_from is quite slow :(
		254	if (SvROK (sv) && sv_derived_from (sv, pkg))
		255	return (void *)SvIV (SvRV (sv));
		256
		257	croak ("%s: %s is not of type %s", func, svname, pkg);
		258	}
		259
		260	// the "no-inherit" version of the above
		261	static void * ecb_noinline
		262	SvCLOBJ_ni (const char func, const char svname, SV sv, HV stash)
		263	{
		264	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		265	return (void *)SvIV (SvRV (sv));
		266
		267	croak ("%s: %s is not of type %s", func, svname, HvNAME (stash));
		268	}
		269
		270	/*****************************************************************************/
		271
224	static cl_context_properties *	272	static cl_context_properties * ecb_noinline
225	SvCONTEXTPROPERTIES (const char func, const char svname, SV sv, cl_context_properties extra, int extracount)	273	SvCONTEXTPROPERTIES (const char func, const char svname, SV sv, cl_context_properties extra, int extracount)
226	{	274	{
227	if (!sv \|\| !SvOK (sv))	275	if (!sv \|\| !SvOK (sv))
228	if (extra)	276	if (extra)
229	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	277	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
…		…
236	int i, len = av_len (av) + 1;	284	int i, len = av_len (av) + 1;
237	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));	285	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));
238	cl_context_properties *l = p;	286	cl_context_properties *l = p;
239		287
240	if (len & 1)	288	if (len & 1)
241	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	289	croak ("%s: %s is not a property list (must contain an even number of elements)", func, svname);
242		290
243	while (extracount--)	291	while (extracount--)
244	l++ = extra++;	292	l++ = extra++;
245		293
246	for (i = 0; i < len; i += 2)	294	for (i = 0; i < len; i += 2)
…		…
249	SV p_sv = av_fetch (av, i + 1, 0);	297	SV p_sv = av_fetch (av, i + 1, 0);
250	cl_context_properties v = SvIV (p_sv); // code below can override	298	cl_context_properties v = SvIV (p_sv); // code below can override
251		299
252	switch (t)	300	switch (t)
253	{	301	{
		302	case CL_CONTEXT_PLATFORM:
		303	if (SvROK (p_sv))
		304	v = (cl_context_properties)SvCLOBJ (func, svname, p_sv, "OpenCL::Platform");
		305	break;
		306
254	case CL_GLX_DISPLAY_KHR:	307	case CL_GLX_DISPLAY_KHR:
255	if (!SvOK (p_sv))	308	if (!SvOK (p_sv))
256	{	309	{
257	void *func = glsym ("_glXGetCurrentDisplay");	310	void *func = glsym ("_glXGetCurrentDisplay");
258	if (func)	311	if (func)
…		…
284	}	337	}
285		338
286	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	339	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
287	}	340	}
288		341
289	/*****************************************************************************/	342	static void * ecb_noinline
290		343	object_list (CV cv, int or_undef, const char argname, SV arg, const char klass, cl_uint *rcount)
291	static SV *
292	new_clobj (HV *stash, IV id)
293	{	344	{
294	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));	345	const char *funcname = cv_get_name (cv);
295	}
296		346
297	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))	347	if (!SvROK (arg) \|\| SvTYPE (SvRV (arg)) != SVt_PVAV)
298	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))	348	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		349	funcname, argname, or_undef ? "undef or " : "", klass);
299		350
300	/* cl objects are either \$iv, or [$iv, ...] */	351	AV av = (AV )SvRV (arg);
301	/* they can be upgraded at runtime to the array form */	352	void **list = 0;
302	static void *	353	cl_uint count = av_len (av) + 1;
303	SvCLOBJ (const char func, const char svname, SV sv, const char pkg)
304	{
305	if (SvROK (sv) && sv_derived_from (sv, pkg))
306	return (void *)SvIV (SvRV (sv));
307		354
308	croak ("%s: %s is not of type %s", func, svname, pkg);	355	if (count)
		356	{
		357	list = tmpbuf (sizeof (list) count);
		358	int i;
		359	for (i = 0; i < count; ++i)
		360	list [i] = SvCLOBJ (funcname, argname, *av_fetch (av, i, 1), klass);
		361	}
		362
		363	if (!count && !or_undef)
		364	croak ("%s: '%s' must contain at least one %s object",
		365	funcname, argname, klass);
		366
		367	*rcount = count;
		368	return (void *)list;
309	}	369	}
310		370
311	/*****************************************************************************/	371	/*****************************************************************************/
312	/* callback stuff */	372	/* callback stuff */
313		373
…		…
335	static void (eq_signal_func)(void signal_arg, int value);	395	static void (eq_signal_func)(void signal_arg, int value);
336	static void *eq_signal_arg;	396	static void *eq_signal_arg;
337	static xmutex_t eq_lock = X_MUTEX_INIT;	397	static xmutex_t eq_lock = X_MUTEX_INIT;
338	static eq_item eq_head, eq_tail;	398	static eq_item eq_head, eq_tail;
339		399
340	static void	400	static void ecb_noinline
341	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)	401	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)
342	{	402	{
343	eq_item *item = malloc (sizeof (eq_item));	403	eq_item *item = malloc (sizeof (eq_item));
344		404
345	item->next = 0;	405	item->next = 0;
…		…
412	}	472	}
413		473
414	/*****************************************************************************/	474	/*****************************************************************************/
415	/* context notify */	475	/* context notify */
416		476
417	static void	477	static void ecb_noinline
418	eq_context_push (void data1, void data2, void *data3)	478	eq_context_push (void data1, void data2, void *data3)
419	{	479	{
420	dSP;	480	dSP;
421	PUSHs (sv_2mortal (newSVpv (data1, 0)));	481	PUSHs (sv_2mortal (newSVpv (data1, 0)));
422	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	482	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
444	{ \	504	{ \
445	pfn_notify = eq_context_notify; \	505	pfn_notify = eq_context_notify; \
446	user_data = s_get_cv (notify); \	506	user_data = s_get_cv (notify); \
447	}	507	}
448		508
449	static SV *	509	static SV * ecb_noinline
450	new_clobj_context (cl_context ctx, void *user_data)	510	new_clobj_context (cl_context ctx, void *user_data)
451	{	511	{
452	SV *sv = new_clobj (stash_context, (IV)ctx);	512	SV *sv = new_clobj (stash_context, (IV)ctx);
453		513
454	if (user_data)	514	if (user_data)
…		…
473	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	533	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
474		534
475	static void CL_CALLBACK	535	static void CL_CALLBACK
476	eq_program_notify (cl_program program, void *user_data)	536	eq_program_notify (cl_program program, void *user_data)
477	{	537	{
		538	clRetainProgram (program);
		539
478	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);	540	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		541	}
		542
		543	typedef void (CL_CALLBACK program_callback)(cl_program program, void user_data);
		544
		545	static program_callback ecb_noinline
		546	make_program_callback (SV notify, void *ruser_data)
		547	{
		548	if (SvOK (notify))
		549	{
		550	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		551	return eq_program_notify;
		552	}
		553	else
		554	{
		555	*ruser_data = 0;
		556	return 0;
		557	}
479	}	558	}
480		559
481	struct build_args	560	struct build_args
482	{	561	{
483	cl_program program;	562	cl_program program;
…		…
497	else	576	else
498	clReleaseProgram (arg->program);	577	clReleaseProgram (arg->program);
499		578
500	free (arg->options);	579	free (arg->options);
501	free (arg);	580	free (arg);
		581
		582	return 0;
502	}	583	}
503		584
504	static void	585	static void
505	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id device_list, const char options, void *user_data)	586	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id device_list, const char options, void *user_data)
506	{	587	{
…		…
546	size_t res;	627	size_t res;
547	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	628	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
548	return res;	629	return res;
549	}	630	}
550		631
551	static cl_event *	632	static cl_event * ecb_noinline
552	event_list (SV *items, cl_uint rcount, cl_event extra)	633	event_list (SV *items, cl_uint rcount, cl_event extra)
553	{	634	{
554	cl_uint count = *rcount;	635	cl_uint count = *rcount;
555		636
556	if (count > 0x7fffffff) // yeha, it's a hack - the caller might have underflowed	637	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
557	count = 0;	638	*rcount = count = 0;
558		639
559	if (!count && !extra)	640	if (!count && !extra)
560	return 0;	641	return 0;
561		642
562	cl_event list = tmpbuf (sizeof (cl_event) (count + 1));	643	cl_event list = tmpbuf (sizeof (cl_event) (count + 1));
…		…
719	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	800	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
720	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	801	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
721		802
722	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);	803	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
723	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);	804	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		805	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
724	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);	806	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
725	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);	807	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
726	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);	808	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
727	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);	809	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
728	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);	810	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
…		…
769	list = tmpbuf (sizeof (list) count);	851	list = tmpbuf (sizeof (list) count);
770	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	852	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
771		853
772	EXTEND (SP, count);	854	EXTEND (SP, count);
773	for (i = 0; i < count; ++i)	855	for (i = 0; i < count; ++i)
774	PUSH_CLOBJ (stash_platform, (IV)list [i]);	856	PUSH_CLOBJ (stash_platform, list [i]);
775		857
776	void	858	void
777	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)	859	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
778	PPCODE:	860	PPCODE:
779	CONTEXT_NOTIFY_CALLBACK;	861	CONTEXT_NOTIFY_CALLBACK;
780	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	862	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
781	XPUSH_CLOBJ_CONTEXT;	863	XPUSH_CLOBJ_CONTEXT;
782		864
783	void	865	void
784	context (FUTURE properties, FUTURE devices, FUTURE notify)	866	context (FUTURE properties, FUTURE devices, FUTURE notify)
785	PPCODE:	867	PPCODE:
…		…
842	EXTEND (SP, count);	924	EXTEND (SP, count);
843	for (i = 0; i < count; ++i)	925	for (i = 0; i < count; ++i)
844	PUSH_CLOBJ (stash_device, list [i]);	926	PUSH_CLOBJ (stash_device, list [i]);
845		927
846	void	928	void
847	context (OpenCL::Platform self, cl_context_properties properties, SV devices, SV *notify = &PL_sv_undef)	929	context (OpenCL::Platform self, SV properties = 0, SV devices, SV *notify = &PL_sv_undef)
848	PPCODE:	930	PPCODE:
849	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	931	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
850	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	932	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context", "properties", properties, extra, 2);
851		933
852	AV av = (AV )SvRV (devices);	934	cl_uint device_count = 0;
853	cl_uint num_devices = av_len (av) + 1;	935	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
854	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);
855
856	int i;
857	for (i = num_devices; i--; )
858	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
859		936
860	CONTEXT_NOTIFY_CALLBACK;	937	CONTEXT_NOTIFY_CALLBACK;
861	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));	938	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
862	XPUSH_CLOBJ_CONTEXT;	939	XPUSH_CLOBJ_CONTEXT;
863		940
864	void	941	void
865	context_from_type (OpenCL::Platform self, SV properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)	942	context_from_type (OpenCL::Platform self, SV properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
866	PPCODE:	943	PPCODE:
867	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	944	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
868	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);	945	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
869		946
870	CONTEXT_NOTIFY_CALLBACK;	947	CONTEXT_NOTIFY_CALLBACK;
871	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	948	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
872	XPUSH_CLOBJ_CONTEXT;	949	XPUSH_CLOBJ_CONTEXT;
873		950
874	MODULE = OpenCL PACKAGE = OpenCL::Device	951	MODULE = OpenCL PACKAGE = OpenCL::Device
875		952
876	void	953	void
877	info (OpenCL::Device self, cl_device_info name)	954	info (OpenCL::Device self, cl_device_info name)
878	PPCODE:	955	PPCODE:
879	INFO (Device)	956	INFO (Device)
		957
		958	#if CL_VERSION_1_2
		959
		960	void
		961	sub_devices (OpenCL::Device self, SV *properties)
		962	PPCODE:
		963	if (!SvROK (properties) \|\| SvTYPE (SvRV (properties)) != SVt_PVAV)
		964	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
		965
		966	properties = SvRV (properties);
		967
		968	cl_uint count = av_len ((AV *)properties) + 1;
		969	cl_device_partition_property props = tmpbuf (sizeof (props) * count + 1);
		970
		971	int i;
		972	for (i = 0; i < count; ++i)
		973	props [i] = (cl_device_partition_property)SvIV (av_fetch ((AV )properties, i, 0));
		974
		975	props [count] = 0;
		976
		977	cl_uint num_devices;
		978	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
		979	cl_device_id list = tmpbuf (sizeof (list) * num_devices);
		980	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
		981
		982	EXTEND (SP, num_devices);
		983	for (i = 0; i < count; ++i)
		984	PUSH_CLOBJ (stash_subdevice, list [i]);
		985
		986	#endif
880		987
881	#BEGIN:device	988	#BEGIN:device
882		989
883	void	990	void
884	type (OpenCL::Device self)	991	type (OpenCL::Device self)
…		…
1100	for (i = 0; i < n; ++i)	1207	for (i = 0; i < n; ++i)
1101	PUSHs (sv_2mortal (newSVuv (value [i])));	1208	PUSHs (sv_2mortal (newSVuv (value [i])));
1102		1209
1103	#END:device	1210	#END:device
1104		1211
		1212	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1213
		1214	#if CL_VERSION_1_2
		1215
		1216	void
		1217	DESTROY (OpenCL::SubDevice self)
		1218	CODE:
		1219	clReleaseDevice (self);
		1220
		1221	#endif
		1222
1105	MODULE = OpenCL PACKAGE = OpenCL::Context	1223	MODULE = OpenCL PACKAGE = OpenCL::Context
1106		1224
1107	void	1225	void
1108	DESTROY (OpenCL::Context context)	1226	DESTROY (OpenCL::Context self)
1109	CODE:	1227	CODE:
1110	clReleaseContext (context);	1228	clReleaseContext (self);
1111		1229
1112	void	1230	void
1113	info (OpenCL::Context self, cl_context_info name)	1231	info (OpenCL::Context self, cl_context_info name)
1114	PPCODE:	1232	PPCODE:
1115	INFO (Context)	1233	INFO (Context)
…		…
1299		1417
1300	len2 = len;	1418	len2 = len;
1301	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1419	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1302	XPUSH_CLOBJ (stash_program, prog);	1420	XPUSH_CLOBJ (stash_program, prog);
1303		1421
		1422	void
		1423	program_with_binary (OpenCL::Context self, SV devices, SV binaries)
		1424	PPCODE:
		1425	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)
		1426	croak ("OpenCL::Context::program_with_binary: devices must be specified as reference to an array of device objects");
		1427
		1428	devices = SvRV (devices);
		1429
		1430	if (!SvROK (binaries) \|\| SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1431	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1432
		1433	binaries = SvRV (binaries);
		1434
		1435	if (av_len ((AV )devices) != av_len ((AV )binaries))
		1436	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1437
		1438	int count = av_len ((AV *)devices) + 1;
		1439	cl_device_id device_list = tmpbuf (sizeof (device_list) * count);
		1440	size_t length_list = tmpbuf (sizeof (length_list) * count);
		1441	const unsigned char *binary_list = tmpbuf (sizeof (binary_list) * count);
		1442	cl_int status_list = tmpbuf (sizeof (status_list) * count);
		1443
		1444	int i;
		1445	for (i = 0; i < count; ++i)
		1446	{
		1447	device_list [i] = SvCLOBJ ("OpenCL::Context::program_with_binary", "devices", av_fetch ((AV )devices, i, 0), "OpenCL::Device");
		1448	STRLEN len;
		1449	binary_list [i] = (const unsigned char )SvPVbyte (av_fetch ((AV *)binaries, i, 0), len);
		1450	length_list [i] = len;
		1451	}
		1452
		1453	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, count, device_list, length_list, binary_list, GIMME_V == G_ARRAY ? status_list : 0, &res));
		1454
		1455	EXTEND (SP, 2);
		1456	PUSH_CLOBJ (stash_program, prog);
		1457
		1458	if (GIMME_V == G_ARRAY)
		1459	{
		1460	AV *av = newAV ();
		1461	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1462
		1463	for (i = count; i--; )
		1464	av_store (av, i, newSViv (status_list [i]));
		1465	}
		1466
		1467	#if CL_VERSION_1_2
		1468
		1469	void
		1470	program_with_built_in_kernels (OpenCL::Context self, SV devices, SV kernel_names)
		1471	PPCODE:
		1472	cl_uint device_count = 0;
		1473	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1474
		1475	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1476
		1477	XPUSH_CLOBJ (stash_program, prog);
		1478
		1479	void
		1480	link_program (OpenCL::Context self, SV devices, SV options, SV programs, SV notify = &PL_sv_undef)
		1481	CODE:
		1482	cl_uint device_count = 0;
		1483	cl_device_id *device_list = 0;
		1484
		1485	if (SvOK (devices))
		1486	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1487
		1488	cl_uint program_count;
		1489	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1490
		1491	void *user_data;
		1492	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1493
		1494	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1495	program_count, program_list, pfn_notify, user_data, &res));
		1496
		1497	XPUSH_CLOBJ (stash_program, prog);
		1498
		1499	#endif
		1500
1304	#BEGIN:context	1501	#BEGIN:context
1305		1502
1306	void	1503	void
1307	reference_count (OpenCL::Context self)	1504	reference_count (OpenCL::Context self)
1308	ALIAS:	1505	ALIAS:
…		…
1353	void	1550	void
1354	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1551	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1355	ALIAS:	1552	ALIAS:
1356	enqueue_read_buffer = 0	1553	enqueue_read_buffer = 0
1357	PPCODE:	1554	PPCODE:
1358	cl_event ev = 0;
1359	EVENT_LIST (6);	1555	EVENT_LIST (6);
1360		1556
1361	SvUPGRADE (data, SVt_PV);	1557	SvUPGRADE (data, SVt_PV);
1362	SvGROW (data, len);	1558	SvGROW (data, len);
1363	SvPOK_only (data);	1559	SvPOK_only (data);
1364	SvCUR_set (data, len);	1560	SvCUR_set (data, len);
		1561
		1562	cl_event ev = 0;
1365	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1563	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1366		1564
1367	if (ev)	1565	if (ev)
1368	XPUSH_CLOBJ (stash_event, ev);	1566	XPUSH_CLOBJ (stash_event, ev);
1369		1567
1370	void	1568	void
1371	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1569	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1372	ALIAS:	1570	ALIAS:
1373	enqueue_write_buffer = 0	1571	enqueue_write_buffer = 0
1374	PPCODE:	1572	PPCODE:
1375	cl_event ev = 0;	1573	EVENT_LIST (5);
		1574
1376	STRLEN len;	1575	STRLEN len;
1377	char *ptr = SvPVbyte (data, len);	1576	char *ptr = SvPVbyte (data, len);
1378	EVENT_LIST (5);
1379		1577
		1578	cl_event ev = 0;
1380	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1579	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1381		1580
1382	if (ev)	1581	if (ev)
1383	XPUSH_CLOBJ (stash_event, ev);	1582	XPUSH_CLOBJ (stash_event, ev);
1384		1583
…		…
1387	void	1586	void
1388	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1587	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1389	ALIAS:	1588	ALIAS:
1390	enqueue_fill_buffer = 0	1589	enqueue_fill_buffer = 0
1391	PPCODE:	1590	PPCODE:
1392	cl_event ev = 0;	1591	EVENT_LIST (5);
		1592
1393	STRLEN len;	1593	STRLEN len;
1394	char *ptr = SvPVbyte (data, len);	1594	char *ptr = SvPVbyte (data, len);
1395	EVENT_LIST (5);
1396		1595
		1596	cl_event ev = 0;
1397	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1597	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1398		1598
1399	if (ev)	1599	if (ev)
1400	XPUSH_CLOBJ (stash_event, ev);	1600	XPUSH_CLOBJ (stash_event, ev);
1401		1601
1402	void	1602	void
1403	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)	1603	fill_image (OpenCL::Queue self, OpenCL::Image img, NV r, NV g, NV b, NV a, size_t x, size_t y, size_t z, size_t width, size_t height, size_t depth, ...)
1404	ALIAS:	1604	ALIAS:
1405	enqueue_fill_image = 0	1605	enqueue_fill_image = 0
1406	PPCODE:	1606	PPCODE:
1407	cl_event ev = 0;	1607	EVENT_LIST (12);
1408	STRLEN len;	1608
1409	const size_t origin [3] = { x, y, z };	1609	const size_t origin [3] = { x, y, z };
1410	const size_t region [3] = { width, height, depth };	1610	const size_t region [3] = { width, height, depth };
1411	EVENT_LIST (12);
1412		1611
1413	const cl_float c_f [4] = { r, g, b, a };	1612	const cl_float c_f [4] = { r, g, b, a };
1414	const cl_uint c_u [4] = { r, g, b, a };	1613	const cl_uint c_u [4] = { r, g, b, a };
1415	const cl_int c_s [4] = { r, g, b, a };	1614	const cl_int c_s [4] = { r, g, b, a };
1416	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1615	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1419	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1618	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1420	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1619	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);
1421	if (format.image_channel_data_type < CL_SNORM_INT8 \|\| CL_FLOAT < format.image_channel_data_type)	1620	if (format.image_channel_data_type < CL_SNORM_INT8 \|\| CL_FLOAT < format.image_channel_data_type)
1422	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");	1621	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1423		1622
		1623	cl_event ev = 0;
1424	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],	1624	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],
1425	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1625	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1426		1626
1427	if (ev)	1627	if (ev)
1428	XPUSH_CLOBJ (stash_event, ev);	1628	XPUSH_CLOBJ (stash_event, ev);
…		…
1432	void	1632	void
1433	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1633	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1434	ALIAS:	1634	ALIAS:
1435	enqueue_copy_buffer = 0	1635	enqueue_copy_buffer = 0
1436	PPCODE:	1636	PPCODE:
		1637	EVENT_LIST (6);
		1638
1437	cl_event ev = 0;	1639	cl_event ev = 0;
1438	EVENT_LIST (6);
1439
1440	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1640	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1441		1641
1442	if (ev)	1642	if (ev)
1443	XPUSH_CLOBJ (stash_event, ev);	1643	XPUSH_CLOBJ (stash_event, ev);
1444		1644
1445	void	1645	void
1446	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1646	read_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
1447	ALIAS:	1647	ALIAS:
1448	enqueue_read_buffer_rect = 0	1648	enqueue_read_buffer_rect = 0
1449	PPCODE:	1649	PPCODE:
1450	cl_event ev = 0;	1650	EVENT_LIST (17);
		1651
1451	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1652	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1452	const size_t host_origin[3] = { host_x, host_y, host_z };	1653	const size_t host_origin[3] = { host_x, host_y, host_z };
1453	const size_t region[3] = { width, height, depth };	1654	const size_t region[3] = { width, height, depth };
1454	EVENT_LIST (17);
1455		1655
1456	if (!buf_row_pitch)	1656	if (!buf_row_pitch)
1457	buf_row_pitch = region [0];	1657	buf_row_pitch = region [0];
1458		1658
1459	if (!buf_slice_pitch)	1659	if (!buf_slice_pitch)
…		…
1469		1669
1470	SvUPGRADE (data, SVt_PV);	1670	SvUPGRADE (data, SVt_PV);
1471	SvGROW (data, len);	1671	SvGROW (data, len);
1472	SvPOK_only (data);	1672	SvPOK_only (data);
1473	SvCUR_set (data, len);	1673	SvCUR_set (data, len);
		1674
		1675	cl_event ev = 0;
1474	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1676	NEED_SUCCESS (EnqueueReadBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1475		1677
1476	if (ev)	1678	if (ev)
1477	XPUSH_CLOBJ (stash_event, ev);	1679	XPUSH_CLOBJ (stash_event, ev);
1478		1680
1479	void	1681	void
1480	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)	1682	write_buffer_rect (OpenCL::Queue self, OpenCL::Memory buf, cl_bool blocking, size_t buf_x, size_t buf_y, size_t buf_z, size_t host_x, size_t host_y, size_t host_z, size_t width, size_t height, size_t depth, size_t buf_row_pitch, size_t buf_slice_pitch, size_t host_row_pitch, size_t host_slice_pitch, SV *data, ...)
1481	ALIAS:	1683	ALIAS:
1482	enqueue_write_buffer_rect = 0	1684	enqueue_write_buffer_rect = 0
1483	PPCODE:	1685	PPCODE:
1484	cl_event ev = 0;	1686	EVENT_LIST (17);
		1687
1485	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1688	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
1486	const size_t host_origin[3] = { host_x, host_y, host_z };	1689	const size_t host_origin[3] = { host_x, host_y, host_z };
1487	const size_t region[3] = { width, height, depth };	1690	const size_t region[3] = { width, height, depth };
1488	STRLEN len;	1691	STRLEN len;
1489	char *ptr = SvPVbyte (data, len);	1692	char *ptr = SvPVbyte (data, len);
1490	EVENT_LIST (17);
1491		1693
1492	if (!buf_row_pitch)	1694	if (!buf_row_pitch)
1493	buf_row_pitch = region [0];	1695	buf_row_pitch = region [0];
1494		1696
1495	if (!buf_slice_pitch)	1697	if (!buf_slice_pitch)
…		…
1504	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1706	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1505		1707
1506	if (len < min_len)	1708	if (len < min_len)
1507	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1709	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1508		1710
		1711	cl_event ev = 0;
1509	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1712	NEED_SUCCESS (EnqueueWriteBufferRect, (self, buf, blocking, buf_origin, host_origin, region, buf_row_pitch, buf_slice_pitch, host_row_pitch, host_slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1510		1713
1511	if (ev)	1714	if (ev)
1512	XPUSH_CLOBJ (stash_event, ev);	1715	XPUSH_CLOBJ (stash_event, ev);
1513		1716
1514	void	1717	void
1515	copy_buffer_rect (OpenCL::Queue self, 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, ...)	1718	copy_buffer_rect (OpenCL::Queue self, 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, ...)
1516	ALIAS:	1719	ALIAS:
1517	enqueue_copy_buffer_rect = 0	1720	enqueue_copy_buffer_rect = 0
1518	PPCODE:	1721	PPCODE:
1519	cl_event ev = 0;	1722	EVENT_LIST (16);
		1723
1520	const size_t src_origin[3] = { src_x, src_y, src_z };	1724	const size_t src_origin[3] = { src_x, src_y, src_z };
1521	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1725	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1522	const size_t region[3] = { width, height, depth };	1726	const size_t region[3] = { width, height, depth };
1523	EVENT_LIST (16);
1524		1727
		1728	cl_event ev = 0;
1525	NEED_SUCCESS (EnqueueCopyBufferRect, (self, 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));	1729	NEED_SUCCESS (EnqueueCopyBufferRect, (self, 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));
1526		1730
1527	if (ev)	1731	if (ev)
1528	XPUSH_CLOBJ (stash_event, ev);	1732	XPUSH_CLOBJ (stash_event, ev);
1529		1733
1530	void	1734	void
1531	read_image (OpenCL::Queue self, 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, ...)	1735	read_image (OpenCL::Queue self, 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, ...)
1532	ALIAS:	1736	ALIAS:
1533	enqueue_read_image = 0	1737	enqueue_read_image = 0
1534	PPCODE:	1738	PPCODE:
1535	cl_event ev = 0;	1739	EVENT_LIST (12);
		1740
1536	const size_t src_origin[3] = { src_x, src_y, src_z };	1741	const size_t src_origin[3] = { src_x, src_y, src_z };
1537	const size_t region[3] = { width, height, depth };	1742	const size_t region[3] = { width, height, depth };
1538	EVENT_LIST (12);
1539		1743
1540	if (!row_pitch)	1744	if (!row_pitch)
1541	row_pitch = img_row_pitch (src);	1745	row_pitch = img_row_pitch (src);
1542		1746
1543	if (depth > 1 && !slice_pitch)	1747	if (depth > 1 && !slice_pitch)
…		…
1547		1751
1548	SvUPGRADE (data, SVt_PV);	1752	SvUPGRADE (data, SVt_PV);
1549	SvGROW (data, len);	1753	SvGROW (data, len);
1550	SvPOK_only (data);	1754	SvPOK_only (data);
1551	SvCUR_set (data, len);	1755	SvCUR_set (data, len);
		1756
		1757	cl_event ev = 0;
1552	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1758	NEED_SUCCESS (EnqueueReadImage, (self, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1553		1759
1554	if (ev)	1760	if (ev)
1555	XPUSH_CLOBJ (stash_event, ev);	1761	XPUSH_CLOBJ (stash_event, ev);
1556		1762
1557	void	1763	void
1558	write_image (OpenCL::Queue self, 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, ...)	1764	write_image (OpenCL::Queue self, 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, ...)
1559	ALIAS:	1765	ALIAS:
1560	enqueue_write_image = 0	1766	enqueue_write_image = 0
1561	PPCODE:	1767	PPCODE:
1562	cl_event ev = 0;	1768	EVENT_LIST (12);
		1769
1563	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1770	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1564	const size_t region[3] = { width, height, depth };	1771	const size_t region[3] = { width, height, depth };
1565	STRLEN len;	1772	STRLEN len;
1566	char *ptr = SvPVbyte (data, len);	1773	char *ptr = SvPVbyte (data, len);
1567	EVENT_LIST (12);
1568		1774
1569	if (!row_pitch)	1775	if (!row_pitch)
1570	row_pitch = img_row_pitch (dst);	1776	row_pitch = img_row_pitch (dst);
1571		1777
1572	if (depth > 1 && !slice_pitch)	1778	if (depth > 1 && !slice_pitch)
…		…
1575	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1781	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1576		1782
1577	if (len < min_len)	1783	if (len < min_len)
1578	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1784	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1579		1785
		1786	cl_event ev = 0;
1580	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1787	NEED_SUCCESS (EnqueueWriteImage, (self, dst, blocking, dst_origin, region, row_pitch, slice_pitch, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1581		1788
1582	if (ev)	1789	if (ev)
1583	XPUSH_CLOBJ (stash_event, ev);	1790	XPUSH_CLOBJ (stash_event, ev);
1584		1791
1585	void	1792	void
1586	copy_image (OpenCL::Queue self, 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, ...)	1793	copy_image (OpenCL::Queue self, 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, ...)
1587	ALIAS:	1794	ALIAS:
1588	enqueue_copy_image = 0	1795	enqueue_copy_image = 0
1589	PPCODE:	1796	PPCODE:
1590	cl_event ev = 0;	1797	EVENT_LIST (12);
		1798
1591	const size_t src_origin[3] = { src_x, src_y, src_z };	1799	const size_t src_origin[3] = { src_x, src_y, src_z };
1592	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1800	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1593	const size_t region[3] = { width, height, depth };	1801	const size_t region[3] = { width, height, depth };
1594	EVENT_LIST (12);
1595		1802
		1803	cl_event ev = 0;
1596	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1804	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1597		1805
1598	if (ev)	1806	if (ev)
1599	XPUSH_CLOBJ (stash_event, ev);	1807	XPUSH_CLOBJ (stash_event, ev);
1600		1808
1601	void	1809	void
1602	copy_image_to_buffer (OpenCL::Queue self, 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, ...)	1810	copy_image_to_buffer (OpenCL::Queue self, 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, ...)
1603	ALIAS:	1811	ALIAS:
1604	enqueue_copy_image_to_buffer = 0	1812	enqueue_copy_image_to_buffer = 0
1605	PPCODE:	1813	PPCODE:
1606	cl_event ev = 0;	1814	EVENT_LIST (10);
		1815
1607	const size_t src_origin[3] = { src_x, src_y, src_z };	1816	const size_t src_origin[3] = { src_x, src_y, src_z };
1608	const size_t region [3] = { width, height, depth };	1817	const size_t region [3] = { width, height, depth };
1609	EVENT_LIST (10);
1610		1818
		1819	cl_event ev = 0;
1611	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1820	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1612		1821
1613	if (ev)	1822	if (ev)
1614	XPUSH_CLOBJ (stash_event, ev);	1823	XPUSH_CLOBJ (stash_event, ev);
1615		1824
1616	void	1825	void
1617	copy_buffer_to_image (OpenCL::Queue self, 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, ...)	1826	copy_buffer_to_image (OpenCL::Queue self, 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, ...)
1618	ALIAS:	1827	ALIAS:
1619	enqueue_copy_buffer_to_image = 0	1828	enqueue_copy_buffer_to_image = 0
1620	PPCODE:	1829	PPCODE:
1621	cl_event ev = 0;	1830	EVENT_LIST (10);
		1831
1622	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1832	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1623	const size_t region [3] = { width, height, depth };	1833	const size_t region [3] = { width, height, depth };
1624	EVENT_LIST (10);
1625		1834
		1835	cl_event ev = 0;
1626	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1836	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1627		1837
1628	if (ev)	1838	if (ev)
1629	XPUSH_CLOBJ (stash_event, ev);	1839	XPUSH_CLOBJ (stash_event, ev);
1630		1840
1631	void	1841	void
1632	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t offset = 0, size_t cb = 0, ...)	1842	map_buffer (OpenCL::Queue self, OpenCL::Buffer buf, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t offset = 0, SV *cb_ = &PL_sv_undef, ...)
1633	ALIAS:	1843	ALIAS:
1634	enqueue_map_buffer = 0	1844	enqueue_map_buffer = 0
1635	PPCODE:	1845	PPCODE:
		1846	EVENT_LIST (6);
		1847
		1848	size_t cb = SvIV (cb_);
		1849
		1850	if (!SvOK (cb_))
		1851	{
		1852	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1853	cb -= offset;
		1854	}
		1855
1636	cl_event ev;	1856	cl_event ev;
1637	EVENT_LIST (6);
1638
1639	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));	1857	NEED_SUCCESS_ARG (void *ptr, EnqueueMapBuffer, (self, buf, blocking, map_flags, offset, cb, event_list_count, event_list_ptr, &ev, &res));
1640	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));	1858	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
1641		1859
1642	void	1860	void
1643	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, size_t width = 0, size_t height = 0, size_t depth = 0, ...)	1861	map_image (OpenCL::Queue self, OpenCL::Image img, cl_bool blocking = 1, cl_map_flags map_flags = CL_MAP_READ \| CL_MAP_WRITE, size_t x = 0, size_t y = 0, size_t z = 0, SV width_ = &PL_sv_undef, SV height_ = &PL_sv_undef, SV *depth_ = &PL_sv_undef, ...)
1644	ALIAS:	1862	ALIAS:
1645	enqueue_map_image = 0	1863	enqueue_map_image = 0
1646	PPCODE:	1864	PPCODE:
1647	cl_event ev;	1865	size_t width = SvIV (width_);
		1866	if (!SvOK (width_))
		1867	{
		1868	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1869	width -= x;
		1870	}
		1871
		1872	size_t height = SvIV (width_);
		1873	if (!SvOK (height_))
		1874	{
		1875	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1876	height -= y;
		1877	}
		1878
		1879	size_t depth = SvIV (width_);
		1880	if (!SvOK (depth_))
		1881	{
		1882	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1883	depth -= z;
		1884
		1885	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1886	if (!depth)
		1887	depth = 1;
		1888	}
		1889
1648	const size_t origin[3] = { x, y, z };	1890	const size_t origin[3] = { x, y, z };
1649	const size_t region[3] = { width, height, depth };	1891	const size_t region[3] = { width, height, depth };
1650	size_t row_pitch, slice_pitch;	1892	size_t row_pitch, slice_pitch;
1651	EVENT_LIST (10);	1893	EVENT_LIST (10);
1652		1894
		1895	cl_event ev;
1653	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));	1896	NEED_SUCCESS_ARG (void *ptr, EnqueueMapImage, (self, img, blocking, map_flags, origin, region, &row_pitch, &slice_pitch, event_list_count, event_list_ptr, &ev, &res));
1654		1897
1655	size_t cb = slice_pitch ? slice_pitch * region [2]	1898	size_t cb = slice_pitch ? slice_pitch * region [2]
1656	: row_pitch ? row_pitch * region [1]	1899	: row_pitch ? row_pitch * region [1]
1657	: region [0];	1900	: region [0];
…		…
1671	void	1914	void
1672	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1915	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1673	ALIAS:	1916	ALIAS:
1674	enqueue_task = 0	1917	enqueue_task = 0
1675	PPCODE:	1918	PPCODE:
		1919	EVENT_LIST (2);
		1920
1676	cl_event ev = 0;	1921	cl_event ev = 0;
1677	EVENT_LIST (2);
1678
1679	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1922	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1680		1923
1681	if (ev)	1924	if (ev)
1682	XPUSH_CLOBJ (stash_event, ev);	1925	XPUSH_CLOBJ (stash_event, ev);
1683		1926
1684	void	1927	void
1685	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)	1928	nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV global_work_offset, SV global_work_size, SV *local_work_size = &PL_sv_undef, ...)
1686	ALIAS:	1929	ALIAS:
1687	enqueue_nd_range_kernel = 0	1930	enqueue_nd_range_kernel = 0
1688	PPCODE:	1931	PPCODE:
1689	cl_event ev = 0;	1932	EVENT_LIST (5);
		1933
1690	size_t gwo = 0, gws, *lws = 0;	1934	size_t gwo = 0, gws, *lws = 0;
1691	int gws_len;	1935	int gws_len;
1692	size_t *lists;	1936	size_t *lists;
1693	int i;	1937	int i;
1694	EVENT_LIST (5);
1695		1938
1696	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1939	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1697	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1940	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1698		1941
1699	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1942	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
…		…
1738	if (!lws [i])	1981	if (!lws [i])
1739	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);	1982	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1740	}	1983	}
1741	}	1984	}
1742		1985
		1986	cl_event ev = 0;
1743	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	1987	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1744		1988
1745	if (ev)	1989	if (ev)
1746	XPUSH_CLOBJ (stash_event, ev);	1990	XPUSH_CLOBJ (stash_event, ev);
		1991
		1992	#if CL_VERSION_1_2
		1993
		1994	void
		1995	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		1996	ALIAS:
		1997	enqueue_migrate_mem_objects = 0
		1998	PPCODE:
		1999	EVENT_LIST (3);
		2000
		2001	cl_uint obj_count;
		2002	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2003
		2004	cl_event ev = 0;
		2005	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2006
		2007	if (ev)
		2008	XPUSH_CLOBJ (stash_event, ev);
		2009
		2010	#endif
1747		2011
1748	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing	2012	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
1749		2013
1750	void	2014	void
1751	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	2015	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1752	ALIAS:	2016	ALIAS:
1753	release_gl_objects = 1	2017	release_gl_objects = 1
1754	enqueue_acquire_gl_objects = 0	2018	enqueue_acquire_gl_objects = 0
1755	enqueue_release_gl_objects = 1	2019	enqueue_release_gl_objects = 1
1756	PPCODE:	2020	PPCODE:
1757	if (!SvROK (objects) \|\| SvTYPE (SvRV (objects)) != SVt_PVAV)	2021	EVENT_LIST (2);
1758	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	2022
		2023	cl_uint obj_count;
		2024	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
1759		2025
1760	cl_event ev = 0;	2026	cl_event ev = 0;
1761	EVENT_LIST (2);
1762	AV av = (AV )SvRV (objects);
1763	cl_uint num_objects = av_len (av) + 1;
1764	cl_mem object_list = tmpbuf (sizeof (cl_mem) num_objects);
1765	int i;
1766
1767	for (i = num_objects; i--; )
1768	object_list [i] = SvCLOBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
1769		2027
1770	if (ix)	2028	if (ix)
1771	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2029	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1772	else	2030	else
1773	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2031	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1774		2032
1775	if (ev)	2033	if (ev)
1776	XPUSH_CLOBJ (stash_event, ev);	2034	XPUSH_CLOBJ (stash_event, ev);
1777		2035
1778	#endif	2036	#endif
…		…
1792	void	2050	void
1793	marker (OpenCL::Queue self, ...)	2051	marker (OpenCL::Queue self, ...)
1794	ALIAS:	2052	ALIAS:
1795	enqueue_marker = 0	2053	enqueue_marker = 0
1796	PPCODE:	2054	PPCODE:
		2055	EVENT_LIST (1);
1797	cl_event ev = 0;	2056	cl_event ev = 0;
1798	EVENT_LIST (1);
1799	#if PREFER_1_1	2057	#if PREFER_1_1
1800	if (!event_list_count)	2058	if (!event_list_count)
1801	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	2059	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1802	else	2060	else
1803	#if CL_VERSION_1_2	2061	#if CL_VERSION_1_2
…		…
1817	void	2075	void
1818	barrier (OpenCL::Queue self, ...)	2076	barrier (OpenCL::Queue self, ...)
1819	ALIAS:	2077	ALIAS:
1820	enqueue_barrier = 0	2078	enqueue_barrier = 0
1821	PPCODE:	2079	PPCODE:
		2080	EVENT_LIST (1);
1822	cl_event ev = 0;	2081	cl_event ev = 0;
1823	EVENT_LIST (1);
1824	#if PREFER_1_1	2082	#if PREFER_1_1
1825	if (!event_list_count && GIMME_V == G_VOID)	2083	if (!event_list_count && GIMME_V == G_VOID)
1826	NEED_SUCCESS (EnqueueBarrier, (self));	2084	NEED_SUCCESS (EnqueueBarrier, (self));
1827	else	2085	else
1828	#if CL_VERSION_1_2	2086	#if CL_VERSION_1_2
…		…
2156	void	2414	void
2157	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)	2415	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2158	ALIAS:	2416	ALIAS:
2159	build_async = 1	2417	build_async = 1
2160	CODE:	2418	CODE:
2161	void (CL_CALLBACK pfn_notify)(cl_program program, void user_data) = 0;
2162	void *user_data = 0;
2163	cl_uint num_devices = 0;	2419	cl_uint device_count = 0;
2164	cl_device_id *device_list = 0;	2420	cl_device_id *device_list = 0;
2165		2421
2166	if (SvOK (devices))	2422	if (SvOK (devices))
2167	{	2423	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2424
		2425	void *user_data;
		2426	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2427
		2428	if (ix)
		2429	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2430	else
		2431	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2432
		2433	#if CL_VERSION_1_2
		2434
		2435	void
		2436	compile (OpenCL::Program self, SV devices, SV options = &PL_sv_undef, SV headers = &PL_sv_undef, SV notify = &PL_sv_undef)
		2437	CODE:
		2438	cl_uint device_count = 0;
		2439	cl_device_id *device_list = 0;
		2440
		2441	if (SvOK (devices))
		2442	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2443
		2444	cl_uint header_count = 0;
		2445	cl_program *header_list = 0;
		2446	const char **header_name = 0;
		2447
		2448	if (SvOK (headers))
		2449	{
2168	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	2450	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVHV)
2169	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");	2451	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2170		2452
2171	AV av = (AV )SvRV (devices);	2453	HV hv = (HV )SvRV (devices);
2172	num_devices = av_len (av) + 1;
2173		2454
2174	if (num_devices)	2455	header_count = hv_iterinit (hv);
		2456	header_list = tmpbuf (sizeof (header_list) header_count);
		2457	header_name = tmpbuf (sizeof (header_name) header_count);
		2458
		2459	HE *he;
		2460	int i = 0;
		2461	while (he = hv_iternext (hv))
2175	{	2462	{
2176	device_list = tmpbuf (sizeof (device_list) num_devices);	2463	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2464	header_list [i] = SvCLOBJ ("clCompileProgram", "headers", HeVAL (he), "OpenCL::Program");
2177	int count;	2465	++i;
2178	for (count = 0; count < num_devices; ++count)
2179	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
2180	}	2466	}
2181	}	2467	}
2182		2468
2183	if (SvOK (notify))	2469	void *user_data;
2184	{	2470	program_callback pfn_notify = make_program_callback (notify, &user_data);
2185	NEED_SUCCESS (RetainProgram, (self));
2186	pfn_notify = eq_program_notify;
2187	user_data = SvREFCNT_inc (s_get_cv (notify));
2188	}
2189		2471
2190	if (ix)
2191	build_program_async (self, num_devices, device_list, SvPVbyte_nolen (options), user_data);
2192	else
2193	NEED_SUCCESS (BuildProgram, (self, num_devices, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));	2472	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2473	header_count, header_list, header_name, pfn_notify, user_data));
		2474
		2475	#endif
2194		2476
2195	void	2477	void
2196	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2478	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
2197	PPCODE:	2479	PPCODE:
2198	size_t size;	2480	size_t size;
…		…
2614	const int i = 0;	2896	const int i = 0;
2615	PUSHs (sv_2mortal (newSVuv (value [i])));	2897	PUSHs (sv_2mortal (newSVuv (value [i])));
2616		2898
2617	#END:kernel_work_group	2899	#END:kernel_work_group
2618		2900
		2901	#if CL_VERSION_1_2
		2902
		2903	void
		2904	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2905	PPCODE:
		2906	size_t size;
		2907	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2908	SV *sv = sv_2mortal (newSV (size));
		2909	SvUPGRADE (sv, SVt_PV);
		2910	SvPOK_only (sv);
		2911	SvCUR_set (sv, size);
		2912	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2913	XPUSHs (sv);
		2914
		2915	#BEGIN:kernel_arg
		2916
		2917	void
		2918	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2919	PPCODE:
		2920	cl_kernel_arg_address_qualifier value [1];
		2921	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
		2922	EXTEND (SP, 1);
		2923	const int i = 0;
		2924	PUSHs (sv_2mortal (newSVuv (value [i])));
		2925
		2926	void
		2927	arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
		2928	PPCODE:
		2929	cl_kernel_arg_access_qualifier value [1];
		2930	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
		2931	EXTEND (SP, 1);
		2932	const int i = 0;
		2933	PUSHs (sv_2mortal (newSVuv (value [i])));
		2934
		2935	void
		2936	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2937	ALIAS:
		2938	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		2939	arg_name = CL_KERNEL_ARG_NAME
		2940	PPCODE:
		2941	size_t size;
		2942	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		2943	char *value = tmpbuf (size);
		2944	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		2945	EXTEND (SP, 1);
		2946	const int i = 0;
		2947	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2948
		2949	void
		2950	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		2951	PPCODE:
		2952	cl_kernel_arg_type_qualifier value [1];
		2953	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		2954	EXTEND (SP, 1);
		2955	const int i = 0;
		2956	PUSHs (sv_2mortal (newSVuv (value [i])));
		2957
		2958	#END:kernel_arg
		2959
		2960	#endif
		2961
2619	MODULE = OpenCL PACKAGE = OpenCL::Event	2962	MODULE = OpenCL PACKAGE = OpenCL::Event
2620		2963
2621	void	2964	void
2622	DESTROY (OpenCL::Event self)	2965	DESTROY (OpenCL::Event self)
2623	CODE:	2966	CODE:
…		…
2776	set (OpenCL::Mapped self, size_t offset, SV *data)	3119	set (OpenCL::Mapped self, size_t offset, SV *data)
2777	CODE:	3120	CODE:
2778	STRLEN len;	3121	STRLEN len;
2779	const char *ptr = SvPVbyte (data, len);	3122	const char *ptr = SvPVbyte (data, len);
2780		3123
2781	if (offset < 0 \|\| offset + len > self->cb)	3124	if (offset + len > self->cb)
2782	croak ("OpenCL::Mapped::set out of bound condition detected");	3125	croak ("OpenCL::Mapped::set out of bound condition detected");
2783		3126
2784	memcpy (offset + (char *)self->ptr, ptr, len);	3127	memcpy (offset + (char *)self->ptr, ptr, len);
2785		3128
2786	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer	3129	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.63 by root, Tue May 1 22:25:13 2012 UTC vs. Revision 1.69 by root, Sat May 5 02:30:27 2012 UTC

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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.63 by root, Tue May 1 22:25:13 2012 UTC vs.
Revision 1.69 by root, Sat May 5 02:30:27 2012 UTC