[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 1.78 by root, Sat May 5 15:11:19 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
26	#if PREFER_1_1	28	#if PREFER_1_1
27	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS	29	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
28	#endif	30	#endif
29		31
30	#ifdef __APPLE__	32	#ifdef __APPLE__
31	#include <OpenCL/opencl.h>	33	#define CLHDR(name) <OpenCL/name>
32	#else	34	#else
		35	#define CLHDR(name) <CL/name>
		36	#endif
		37
33	#include <CL/opencl.h>	38	#include CLHDR(opencl.h)
		39
		40	#ifndef CL_VERSION_1_2
		41	#include CLHDR(cl_d3d9.h)
		42	#endif
		43
		44	#if _WIN32
		45	#include CLHDR(cl_d3d10.h)
		46	#if CL_VERSION_1_2
		47	#include CLHDR<cl_d3d11.h>
		48	#endif
		49	#include CLHDR<cl_dx9_media_sharing.h.h>
34	#endif	50	#endif
35		51
36	#ifndef CL_VERSION_1_2	52	#ifndef CL_VERSION_1_2
37	#undef PREFER_1_1	53	#undef PREFER_1_1
38	#define PREFER_1_1 1	54	#define PREFER_1_1 1
39	#endif	55	#endif
40		56
		57	// make sure all constants we might use are actually defined
		58	#include "default.h"
		59
41	typedef cl_platform_id OpenCL__Platform;	60	typedef cl_platform_id OpenCL__Platform;
42	typedef cl_device_id OpenCL__Device;	61	typedef cl_device_id OpenCL__Device;
		62	typedef cl_device_id OpenCL__SubDevice;
43	typedef cl_context OpenCL__Context;	63	typedef cl_context OpenCL__Context;
44	typedef cl_command_queue OpenCL__Queue;	64	typedef cl_command_queue OpenCL__Queue;
45	typedef cl_mem OpenCL__Memory;	65	typedef cl_mem OpenCL__Memory;
46	typedef cl_mem OpenCL__Buffer;	66	typedef cl_mem OpenCL__Buffer;
47	typedef cl_mem OpenCL__BufferObj;	67	typedef cl_mem OpenCL__BufferObj;
48	typedef cl_mem OpenCL__Image;	68	typedef cl_mem OpenCL__Image;
49	typedef cl_mem OpenCL__Image2D;
50	typedef cl_mem OpenCL__Image3D;
51	typedef cl_mem OpenCL__Memory_ornull;	69	typedef cl_mem OpenCL__Memory_ornull;
52	typedef cl_mem OpenCL__Buffer_ornull;	70	typedef cl_mem OpenCL__Buffer_ornull;
53	typedef cl_mem OpenCL__Image_ornull;	71	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;	72	typedef cl_sampler OpenCL__Sampler;
57	typedef cl_program OpenCL__Program;	73	typedef cl_program OpenCL__Program;
58	typedef cl_kernel OpenCL__Kernel;	74	typedef cl_kernel OpenCL__Kernel;
59	typedef cl_event OpenCL__Event;	75	typedef cl_event OpenCL__Event;
60	typedef cl_event OpenCL__UserEvent;	76	typedef cl_event OpenCL__UserEvent;
61		77
62	typedef struct mapped * OpenCL__Mapped;	78	typedef struct mapped * OpenCL__Mapped;
63		79
64	typedef SV *FUTURE;
65
66	static HV	80	static HV
67	*stash_platform,	81	*stash_platform,
68	*stash_device,	82	*stash_device,
		83	*stash_subdevice,
69	*stash_context,	84	*stash_context,
70	*stash_queue,	85	*stash_queue,
71	*stash_program,	86	*stash_program,
72	*stash_kernel,	87	*stash_kernel,
73	*stash_sampler,	88	*stash_sampler,
…		…
133	}	148	}
134		149
135	/*****************************************************************************/	150	/*****************************************************************************/
136		151
137	/* up to two temporary buffers */	152	/* up to two temporary buffers */
138	static void *	153	static void * ecb_noinline
139	tmpbuf (size_t size)	154	tmpbuf (size_t size)
140	{	155	{
141	enum { buffers = 3 };	156	enum { buffers = 4 };
142	static int idx;	157	static int idx;
143	static void *buf [buffers];	158	static void *buf [buffers];
144	static size_t len [buffers];	159	static size_t len [buffers];
145		160
146	idx = (idx + 1) % buffers;	161	idx = (idx + 1) % buffers;
…		…
153	}	168	}
154		169
155	return buf [idx];	170	return buf [idx];
156	}	171	}
157		172
		173	static const char * ecb_noinline
		174	cv_get_name (CV *cv)
		175	{
		176	static char fullname [256];
		177
		178	GV *gv = CvGV (cv); // gv better be nonzero
		179
		180	HV *stash = GvSTASH (gv);
		181	const char *hvname = HvNAME_get (stash); // stash also better be nonzero
		182	const char *gvname = GvNAME (gv);
		183
		184	snprintf (fullname, sizeof (fullname), "%s::%s", hvname, gvname);
		185	return fullname;
		186	}
		187
158	/*****************************************************************************/	188	/*****************************************************************************/
159		189
160	typedef struct	190	typedef struct
161	{	191	{
162	IV iv;	192	IV iv;
163	const char *name;	193	const char *name;
164	#define const_iv(name) { (IV)CL_ ## name, # name },	194	#define const_iv(name) { (IV)CL_ ## name, # name },
165	} ivstr;	195	} ivstr;
		196
		197	typedef struct
		198	{
		199	NV nv;
		200	const char *name;
		201	#define const_nv(name) { (NV)CL_ ## name, # name },
		202	} nvstr;
166		203
167	static const char *	204	static const char *
168	iv2str (IV value, const ivstr base, int count, const char fallback)	205	iv2str (IV value, const ivstr base, int count, const char fallback)
169	{	206	{
170	int i;	207	int i;
…		…
219	if (res) \	256	if (res) \
220	FAIL (name);	257	FAIL (name);
221		258
222	/*****************************************************************************/	259	/*****************************************************************************/
223		260
		261	static SV *
		262	new_clobj (HV *stash, IV id)
		263	{
		264	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));
		265	}
		266
		267	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))
		268	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))
		269
		270	/* cl objects are either \$iv, or [$iv, ...] */
		271	/* they can be upgraded at runtime to the array form */
		272	static void * ecb_noinline
		273	SvCLOBJ (CV cv, const char svname, SV sv, const char pkg)
		274	{
		275	// sv_derived_from is quite slow :(
		276	if (SvROK (sv) && sv_derived_from (sv, pkg))
		277	return (void *)SvIV (SvRV (sv));
		278
		279	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, pkg);
		280	}
		281
		282	// the "no-inherit" version of the above
		283	static void * ecb_noinline
		284	SvCLOBJ_ni (CV cv, const char svname, SV sv, HV stash)
		285	{
		286	if (SvROK (sv) && SvSTASH (SvRV (sv)) == stash)
		287	return (void *)SvIV (SvRV (sv));
		288
		289	croak ("%s: %s is not of type %s", cv_get_name (cv), svname, HvNAME (stash));
		290	}
		291
		292	/*****************************************************************************/
		293
224	static cl_context_properties *	294	static cl_context_properties * ecb_noinline
225	SvCONTEXTPROPERTIES (const char func, const char svname, SV sv, cl_context_properties extra, int extracount)	295	SvCONTEXTPROPERTIES (CV cv, const char svname, SV sv, cl_context_properties extra, int extracount)
226	{	296	{
227	if (!sv \|\| !SvOK (sv))	297	if (!sv \|\| !SvOK (sv))
228	if (extra)	298	if (extra)
229	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully	299	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
230	else	300	else
…		…
236	int i, len = av_len (av) + 1;	306	int i, len = av_len (av) + 1;
237	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));	307	cl_context_properties p = tmpbuf (sizeof (cl_context_properties) (len + extracount + 1));
238	cl_context_properties *l = p;	308	cl_context_properties *l = p;
239		309
240	if (len & 1)	310	if (len & 1)
241	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);	311	croak ("%s: %s is not a property list (must contain an even number of elements)", cv_get_name (cv), svname);
242		312
243	while (extracount--)	313	while (extracount--)
244	l++ = extra++;	314	l++ = extra++;
245		315
246	for (i = 0; i < len; i += 2)	316	for (i = 0; i < len; i += 2)
…		…
249	SV p_sv = av_fetch (av, i + 1, 0);	319	SV p_sv = av_fetch (av, i + 1, 0);
250	cl_context_properties v = SvIV (p_sv); // code below can override	320	cl_context_properties v = SvIV (p_sv); // code below can override
251		321
252	switch (t)	322	switch (t)
253	{	323	{
		324	case CL_CONTEXT_PLATFORM:
		325	if (SvROK (p_sv))
		326	v = (cl_context_properties)SvCLOBJ (cv, svname, p_sv, "OpenCL::Platform");
		327	break;
		328
254	case CL_GLX_DISPLAY_KHR:	329	case CL_GLX_DISPLAY_KHR:
255	if (!SvOK (p_sv))	330	if (!SvOK (p_sv))
256	{	331	{
257	void *func = glsym ("_glXGetCurrentDisplay");	332	void *func = glsym ("_glXGetCurrentDisplay");
258	if (func)	333	if (func)
…		…
281	*l = 0;	356	*l = 0;
282		357
283	return p;	358	return p;
284	}	359	}
285		360
286	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);	361	croak ("%s: %s is not a property list (either undef or [type => value, ...])", cv_get_name (cv), svname);
287	}	362	}
288		363
289	/*****************************************************************************/	364	// parse an array of CLOBJ into a void ** array in C - works only for CLOBJs whose representation
290		365	// is a pointer (and only on well-behaved systems).
291	static SV *	366	static void * ecb_noinline
292	new_clobj (HV *stash, IV id)	367	object_list (CV cv, int or_undef, const char argname, SV arg, const char klass, cl_uint *rcount)
293	{	368	{
294	return sv_2mortal (sv_bless (newRV_noinc (newSViv (id)), stash));	369	if (!SvROK (arg) \|\| SvTYPE (SvRV (arg)) != SVt_PVAV)
295	}	370	croak ("%s: '%s' parameter must be %sa reference to an array of %s objects",
		371	cv_get_name (cv), argname, or_undef ? "undef or " : "", klass);
296		372
297	#define PUSH_CLOBJ(stash,id) PUSHs (new_clobj ((stash), (IV)(id)))	373	AV av = (AV )SvRV (arg);
298	#define XPUSH_CLOBJ(stash,id) XPUSHs (new_clobj ((stash), (IV)(id)))	374	void **list = 0;
		375	cl_uint count = av_len (av) + 1;
299		376
300	/* cl objects are either \$iv, or [$iv, ...] */	377	if (count)
301	/* they can be upgraded at runtime to the array form */	378	{
302	static void *	379	list = tmpbuf (sizeof (list) count);
303	SvCLOBJ (const char func, const char svname, SV sv, const char pkg)	380	int i;
304	{	381	for (i = 0; i < count; ++i)
305	if (SvROK (sv) && sv_derived_from (sv, pkg))	382	list [i] = SvCLOBJ (cv, argname, *av_fetch (av, i, 1), klass);
306	return (void *)SvIV (SvRV (sv));	383	}
307		384
308	croak ("%s: %s is not of type %s", func, svname, pkg);	385	if (!count && !or_undef)
		386	croak ("%s: '%s' must contain at least one %s object",
		387	cv_get_name (cv), argname, klass);
		388
		389	*rcount = count;
		390	return (void *)list;
309	}	391	}
310		392
311	/*****************************************************************************/	393	/*****************************************************************************/
312	/* callback stuff */	394	/* callback stuff */
313		395
…		…
335	static void (eq_signal_func)(void signal_arg, int value);	417	static void (eq_signal_func)(void signal_arg, int value);
336	static void *eq_signal_arg;	418	static void *eq_signal_arg;
337	static xmutex_t eq_lock = X_MUTEX_INIT;	419	static xmutex_t eq_lock = X_MUTEX_INIT;
338	static eq_item eq_head, eq_tail;	420	static eq_item eq_head, eq_tail;
339		421
340	static void	422	static void ecb_noinline
341	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)	423	eq_enq (eq_vtbl vtbl, SV cb, void data1, void data2, void *data3)
342	{	424	{
343	eq_item *item = malloc (sizeof (eq_item));	425	eq_item *item = malloc (sizeof (eq_item));
344		426
345	item->next = 0;	427	item->next = 0;
…		…
412	}	494	}
413		495
414	/*****************************************************************************/	496	/*****************************************************************************/
415	/* context notify */	497	/* context notify */
416		498
417	static void	499	static void ecb_noinline
418	eq_context_push (void data1, void data2, void *data3)	500	eq_context_push (void data1, void data2, void *data3)
419	{	501	{
420	dSP;	502	dSP;
421	PUSHs (sv_2mortal (newSVpv (data1, 0)));	503	PUSHs (sv_2mortal (newSVpv (data1, 0)));
422	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));	504	PUSHs (sv_2mortal (newSVpvn (data2, (STRLEN)data3)));
…		…
444	{ \	526	{ \
445	pfn_notify = eq_context_notify; \	527	pfn_notify = eq_context_notify; \
446	user_data = s_get_cv (notify); \	528	user_data = s_get_cv (notify); \
447	}	529	}
448		530
449	static SV *	531	static SV * ecb_noinline
450	new_clobj_context (cl_context ctx, void *user_data)	532	new_clobj_context (cl_context ctx, void *user_data)
451	{	533	{
452	SV *sv = new_clobj (stash_context, (IV)ctx);	534	SV *sv = new_clobj (stash_context, (IV)ctx);
453		535
454	if (user_data)	536	if (user_data)
…		…
473	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };	555	static eq_vtbl eq_program_vtbl = { 1, eq_program_push };
474		556
475	static void CL_CALLBACK	557	static void CL_CALLBACK
476	eq_program_notify (cl_program program, void *user_data)	558	eq_program_notify (cl_program program, void *user_data)
477	{	559	{
		560	clRetainProgram (program);
		561
478	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);	562	eq_enq (&eq_program_vtbl, user_data, (void *)program, 0, 0);
		563	}
		564
		565	typedef void (CL_CALLBACK program_callback)(cl_program program, void user_data);
		566
		567	static program_callback ecb_noinline
		568	make_program_callback (SV notify, void *ruser_data)
		569	{
		570	if (SvOK (notify))
		571	{
		572	*ruser_data = SvREFCNT_inc (s_get_cv (notify));
		573	return eq_program_notify;
		574	}
		575	else
		576	{
		577	*ruser_data = 0;
		578	return 0;
		579	}
479	}	580	}
480		581
481	struct build_args	582	struct build_args
482	{	583	{
483	cl_program program;	584	cl_program program;
…		…
497	else	598	else
498	clReleaseProgram (arg->program);	599	clReleaseProgram (arg->program);
499		600
500	free (arg->options);	601	free (arg->options);
501	free (arg);	602	free (arg);
		603
		604	return 0;
502	}	605	}
503		606
504	static void	607	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)	608	build_program_async (cl_program program, cl_uint num_devices, const cl_device_id device_list, const char options, void *user_data)
506	{	609	{
…		…
515	xthread_t id;	618	xthread_t id;
516	thread_create (&id, build_program_thread, arg);	619	thread_create (&id, build_program_thread, arg);
517	}	620	}
518		621
519	/*****************************************************************************/	622	/*****************************************************************************/
		623	/* mem object destructor notify */
		624
		625	static void ecb_noinline
		626	eq_destructor_push (void data1, void data2, void *data3)
		627	{
		628	}
		629
		630	static eq_vtbl eq_destructor_vtbl = { 0, eq_destructor_push };
		631
		632	static void CL_CALLBACK
		633	eq_destructor_notify (cl_mem memobj, void *user_data)
		634	{
		635	eq_enq (&eq_destructor_vtbl, (SV )user_data, (void )memobj, 0, 0);
		636	}
		637
		638	/*****************************************************************************/
520	/* event objects */	639	/* event objects */
521		640
522	static void	641	static void
523	eq_event_push (void data1, void data2, void *data3)	642	eq_event_push (void data1, void data2, void *data3)
524	{	643	{
…		…
546	size_t res;	665	size_t res;
547	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);	666	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
548	return res;	667	return res;
549	}	668	}
550		669
551	static cl_event *	670	static cl_event * ecb_noinline
552	event_list (SV *items, cl_uint rcount, cl_event extra)	671	event_list (CV cv, SV items, cl_uint rcount, cl_event extra)
553	{	672	{
554	cl_uint count = *rcount;	673	cl_uint count = *rcount;
555		674
556	if (count > 0x7fffffff) // yeha, it's a hack - the caller might have underflowed	675	if (count > 0x7fffffffU) // yeah, it's a hack - the caller might have underflowed
557	count = 0;	676	*rcount = count = 0;
558		677
559	if (!count && !extra)	678	if (!count && !extra)
560	return 0;	679	return 0;
561		680
562	cl_event list = tmpbuf (sizeof (cl_event) (count + 1));	681	cl_event list = tmpbuf (sizeof (cl_event) (count + 1));
563	int i = 0;	682	int i = 0;
564		683
565	while (count--)	684	while (count--)
566	if (SvOK (items [count]))	685	if (SvOK (items [count]))
567	list [i++] = SvCLOBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");	686	list [i++] = SvCLOBJ (cv, "wait_events", items [count], "OpenCL::Event");
568		687
569	if (extra)	688	if (extra)
570	list [i++] = extra;	689	list [i++] = extra;
571		690
572	*rcount = i;	691	*rcount = i;
…		…
574	return i ? list : 0;	693	return i ? list : 0;
575	}	694	}
576		695
577	#define EVENT_LIST(skip) \	696	#define EVENT_LIST(skip) \
578	cl_uint event_list_count = items - (skip); \	697	cl_uint event_list_count = items - (skip); \
579	cl_event *event_list_ptr = event_list (&ST (skip), &event_list_count, 0)	698	cl_event *event_list_ptr = event_list (cv, &ST (skip), &event_list_count, 0)
580		699
581	#define INFO(class) \	700	#define INFO(class) \
582	{ \	701	{ \
583	size_t size; \	702	size_t size; \
584	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \	703	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
…		…
666		785
667	mapped->ptr = 0;	786	mapped->ptr = 0;
668	}	787	}
669		788
670	static void	789	static void
671	mapped_unmap (SV self, OpenCL__Mapped mapped, cl_command_queue queue, SV *wait_list, cl_uint event_list_count)	790	mapped_unmap (CV cv, SV self, OpenCL__Mapped mapped, cl_command_queue queue, SV **wait_list, cl_uint event_list_count)
672	{	791	{
673	cl_event *event_list_ptr = event_list (wait_list, &event_list_count, mapped->event);	792	cl_event *event_list_ptr = event_list (cv, wait_list, &event_list_count, mapped->event);
674	cl_event ev;	793	cl_event ev;
675		794
676	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));	795	NEED_SUCCESS (EnqueueUnmapMemObject, (queue, mapped->memobj, mapped->ptr, event_list_count, event_list_ptr, &ev));
677		796
678	clReleaseEvent (mapped->event);	797	clReleaseEvent (mapped->event);
…		…
699	eq_signal_arg = (void*)arg;	818	eq_signal_arg = (void*)arg;
700		819
701	BOOT:	820	BOOT:
702	{	821	{
703	HV *stash = gv_stashpv ("OpenCL", 1);	822	HV *stash = gv_stashpv ("OpenCL", 1);
		823
704	static const ivstr *civ, const_iv[] = {	824	static const ivstr *civ, const_iv[] = {
705	{ sizeof (cl_char ), "SIZEOF_CHAR" },	825	{ sizeof (cl_char ), "SIZEOF_CHAR" },
706	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	826	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
707	{ sizeof (cl_short ), "SIZEOF_SHORT" },	827	{ sizeof (cl_short ), "SIZEOF_SHORT" },
708	{ sizeof (cl_ushort), "SIZEOF_USHORT" },	828	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
…		…
711	{ sizeof (cl_long ), "SIZEOF_LONG" },	831	{ sizeof (cl_long ), "SIZEOF_LONG" },
712	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	832	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
713	{ sizeof (cl_half ), "SIZEOF_HALF" },	833	{ sizeof (cl_half ), "SIZEOF_HALF" },
714	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	834	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
715	{ sizeof (cl_double), "SIZEOF_DOUBLE" },	835	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
		836	{ PREFER_1_1 , "PREFER_1_1" },
716	#include "constiv.h"	837	#include "constiv.h"
717	};	838	};
718		839
719	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	840	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));	841	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
721		842
		843	static const nvstr *cnv, const_nv[] = {
		844	#include "constnv.h"
		845	};
		846
		847	for (cnv = const_nv + sizeof (const_nv) / sizeof (const_nv [0]); cnv > const_nv; cnv--)
		848	newCONSTSUB (stash, (char *)cnv[-1].name, newSVnv (cnv[-1].nv));
		849
		850	newCONSTSUB (stash, "NAN", newSVnv (CL_NAN)); // CL_NAN might be a function call
		851
722	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);	852	stash_platform = gv_stashpv ("OpenCL::Platform", GV_ADD);
723	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);	853	stash_device = gv_stashpv ("OpenCL::Device", GV_ADD);
		854	stash_subdevice = gv_stashpv ("OpenCL::SubDevice", GV_ADD);
724	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);	855	stash_context = gv_stashpv ("OpenCL::Context", GV_ADD);
725	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);	856	stash_queue = gv_stashpv ("OpenCL::Queue", GV_ADD);
726	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);	857	stash_program = gv_stashpv ("OpenCL::Program", GV_ADD);
727	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);	858	stash_kernel = gv_stashpv ("OpenCL::Kernel", GV_ADD);
728	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);	859	stash_sampler = gv_stashpv ("OpenCL::Sampler", GV_ADD);
…		…
769	list = tmpbuf (sizeof (list) count);	900	list = tmpbuf (sizeof (list) count);
770	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	901	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
771		902
772	EXTEND (SP, count);	903	EXTEND (SP, count);
773	for (i = 0; i < count; ++i)	904	for (i = 0; i < count; ++i)
774	PUSH_CLOBJ (stash_platform, (IV)list [i]);	905	PUSH_CLOBJ (stash_platform, list [i]);
775		906
776	void	907	void
777	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)	908	context_from_type (cl_context_properties properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
778	PPCODE:	909	PPCODE:
779	CONTEXT_NOTIFY_CALLBACK;	910	CONTEXT_NOTIFY_CALLBACK;
780	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));	911	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, pfn_notify, user_data, &res));
781	XPUSH_CLOBJ_CONTEXT;	912	XPUSH_CLOBJ_CONTEXT;
782		913
783	void	914	void
784	context (FUTURE properties, FUTURE devices, FUTURE notify)	915	context (cl_context_properties properties, SV devices, SV *notify = &PL_sv_undef)
785	PPCODE:	916	PPCODE:
786	/* der Gipfel der Kunst */	917	cl_uint device_count;
		918	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		919
		920	CONTEXT_NOTIFY_CALLBACK;
		921	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, device_count, device_list, pfn_notify, user_data, &res));
		922	XPUSH_CLOBJ_CONTEXT;
787		923
788	void	924	void
789	wait_for_events (...)	925	wait_for_events (...)
790	CODE:	926	CODE:
791	EVENT_LIST (0);	927	EVENT_LIST (0);
…		…
842	EXTEND (SP, count);	978	EXTEND (SP, count);
843	for (i = 0; i < count; ++i)	979	for (i = 0; i < count; ++i)
844	PUSH_CLOBJ (stash_device, list [i]);	980	PUSH_CLOBJ (stash_device, list [i]);
845		981
846	void	982	void
847	context (OpenCL::Platform self, cl_context_properties properties, SV devices, SV *notify = &PL_sv_undef)	983	context (OpenCL::Platform self, SV properties, SV devices, SV *notify = &PL_sv_undef)
848	PPCODE:	984	PPCODE:
		985	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		986	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		987
		988	cl_uint device_count;
		989	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		990
		991	CONTEXT_NOTIFY_CALLBACK;
		992	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (props, device_count, device_list, pfn_notify, user_data, &res));
		993	XPUSH_CLOBJ_CONTEXT;
		994
		995	void
		996	context_from_type (OpenCL::Platform self, SV properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)
		997	PPCODE:
		998	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		999	cl_context_properties *props = SvCONTEXTPROPERTIES (cv, "properties", properties, extra, 2);
		1000
		1001	CONTEXT_NOTIFY_CALLBACK;
		1002	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, pfn_notify, user_data, &res));
		1003	XPUSH_CLOBJ_CONTEXT;
		1004
		1005	MODULE = OpenCL PACKAGE = OpenCL::Device
		1006
		1007	void
		1008	info (OpenCL::Device self, cl_device_info name)
		1009	PPCODE:
		1010	INFO (Device)
		1011
		1012	#if CL_VERSION_1_2
		1013
		1014	void
		1015	sub_devices (OpenCL::Device self, SV *properties)
		1016	PPCODE:
849	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	1017	if (!SvROK (properties) \|\| SvTYPE (SvRV (properties)) != SVt_PVAV)
850	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");	1018	croak ("OpenCL::Device::sub_devices: properties must be specified as reference to an array of property-value pairs");
851		1019
852	AV av = (AV )SvRV (devices);	1020	properties = SvRV (properties);
853	cl_uint num_devices = av_len (av) + 1;	1021
854	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);	1022	cl_uint count = av_len ((AV *)properties) + 1;
		1023	cl_device_partition_property props = tmpbuf (sizeof (props) * count + 1);
855		1024
856	int i;	1025	int i;
857	for (i = num_devices; i--; )	1026	for (i = 0; i < count; ++i)
858	device_list [i] = SvCLOBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");	1027	props [i] = (cl_device_partition_property)SvIV (av_fetch ((AV )properties, i, 0));
859		1028
860	CONTEXT_NOTIFY_CALLBACK;	1029	props [count] = 0;
861	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, pfn_notify, user_data, &res));
862	XPUSH_CLOBJ_CONTEXT;
863		1030
864	void	1031	cl_uint num_devices;
865	context_from_type (OpenCL::Platform self, SV properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, SV notify = &PL_sv_undef)	1032	NEED_SUCCESS (CreateSubDevices, (self, props, 0, 0, &num_devices));
866	PPCODE:	1033	cl_device_id list = tmpbuf (sizeof (list) * num_devices);
867	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };	1034	NEED_SUCCESS (CreateSubDevices, (self, props, num_devices, list, 0));
868	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
869		1035
870	CONTEXT_NOTIFY_CALLBACK;	1036	EXTEND (SP, num_devices);
871	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));	1037	for (i = 0; i < count; ++i)
872	XPUSH_CLOBJ_CONTEXT;	1038	PUSH_CLOBJ (stash_subdevice, list [i]);
873		1039
874	MODULE = OpenCL PACKAGE = OpenCL::Device	1040	#endif
875
876	void
877	info (OpenCL::Device self, cl_device_info name)
878	PPCODE:
879	INFO (Device)
880		1041
881	#BEGIN:device	1042	#BEGIN:device
882		1043
883	void	1044	void
884	type (OpenCL::Device self)	1045	type (OpenCL::Device self)
…		…
1100	for (i = 0; i < n; ++i)	1261	for (i = 0; i < n; ++i)
1101	PUSHs (sv_2mortal (newSVuv (value [i])));	1262	PUSHs (sv_2mortal (newSVuv (value [i])));
1102		1263
1103	#END:device	1264	#END:device
1104		1265
		1266	MODULE = OpenCL PACKAGE = OpenCL::SubDevice
		1267
		1268	#if CL_VERSION_1_2
		1269
		1270	void
		1271	DESTROY (OpenCL::SubDevice self)
		1272	CODE:
		1273	clReleaseDevice (self);
		1274
		1275	#endif
		1276
1105	MODULE = OpenCL PACKAGE = OpenCL::Context	1277	MODULE = OpenCL PACKAGE = OpenCL::Context
1106		1278
1107	void	1279	void
1108	DESTROY (OpenCL::Context context)	1280	DESTROY (OpenCL::Context self)
1109	CODE:	1281	CODE:
1110	clReleaseContext (context);	1282	clReleaseContext (self);
1111		1283
1112	void	1284	void
1113	info (OpenCL::Context self, cl_context_info name)	1285	info (OpenCL::Context self, cl_context_info name)
1114	PPCODE:	1286	PPCODE:
1115	INFO (Context)	1287	INFO (Context)
…		…
1156	const cl_image_desc desc = {	1328	const cl_image_desc desc = {
1157	type,	1329	type,
1158	width, height, depth,	1330	width, height, depth,
1159	array_size, row_pitch, slice_pitch,	1331	array_size, row_pitch, slice_pitch,
1160	num_mip_level, num_samples,	1332	num_mip_level, num_samples,
1161	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ ("OpenCL::Context::Image", "data", data, "OpenCL::Buffer") : 0	1333	type == CL_MEM_OBJECT_IMAGE1D_BUFFER ? (cl_mem)SvCLOBJ (cv, "data", data, "OpenCL::Buffer") : 0
1162	};	1334	};
1163	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));	1335	NEED_SUCCESS_ARG (cl_mem mem, CreateImage, (self, flags, &format, &desc, ptr, &res));
1164	HV *stash = stash_image;	1336	HV *stash = stash_image;
1165	switch (type)	1337	switch (type)
1166	{	1338	{
…		…
1299		1471
1300	len2 = len;	1472	len2 = len;
1301	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));	1473	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
1302	XPUSH_CLOBJ (stash_program, prog);	1474	XPUSH_CLOBJ (stash_program, prog);
1303		1475
		1476	void
		1477	program_with_binary (OpenCL::Context self, SV devices, SV binaries)
		1478	PPCODE:
		1479	cl_uint device_count;
		1480	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1481
		1482	if (!SvROK (binaries) \|\| SvTYPE (SvRV (binaries)) != SVt_PVAV)
		1483	croak ("OpenCL::Context::program_with_binary: binaries must be specified as reference to an array of strings");
		1484
		1485	binaries = SvRV (binaries);
		1486
		1487	if (device_count != av_len ((AV *)binaries) + 1)
		1488	croak ("OpenCL::Context::program_with_binary: differing numbers of devices and binaries are not allowed");
		1489
		1490	size_t length_list = tmpbuf (sizeof (length_list) * device_count);
		1491	const unsigned char *binary_list = tmpbuf (sizeof (binary_list) * device_count);
		1492	cl_int status_list = tmpbuf (sizeof (status_list) * device_count);
		1493
		1494	int i;
		1495	for (i = 0; i < device_count; ++i)
		1496	{
		1497	STRLEN len;
		1498	binary_list [i] = (const unsigned char )SvPVbyte (av_fetch ((AV *)binaries, i, 0), len);
		1499	length_list [i] = len;
		1500	}
		1501
		1502	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBinary, (self, device_count, device_list,
		1503	length_list, binary_list,
		1504	GIMME_V == G_ARRAY ? status_list : 0, &res));
		1505
		1506	EXTEND (SP, 2);
		1507	PUSH_CLOBJ (stash_program, prog);
		1508
		1509	if (GIMME_V == G_ARRAY)
		1510	{
		1511	AV *av = newAV ();
		1512	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1513
		1514	for (i = device_count; i--; )
		1515	av_store (av, i, newSViv (status_list [i]));
		1516	}
		1517
		1518	#if CL_VERSION_1_2
		1519
		1520	void
		1521	program_with_built_in_kernels (OpenCL::Context self, SV devices, SV kernel_names)
		1522	PPCODE:
		1523	cl_uint device_count;
		1524	cl_device_id *device_list = object_list (cv, 0, "devices", devices, "OpenCL::Device", &device_count);
		1525
		1526	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithBuiltInKernels, (self, device_count, device_list, SvPVbyte_nolen (kernel_names), &res));
		1527
		1528	XPUSH_CLOBJ (stash_program, prog);
		1529
		1530	void
		1531	link_program (OpenCL::Context self, SV devices, SV options, SV programs, SV notify = &PL_sv_undef)
		1532	CODE:
		1533	cl_uint device_count = 0;
		1534	cl_device_id *device_list = 0;
		1535
		1536	if (SvOK (devices))
		1537	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		1538
		1539	cl_uint program_count;
		1540	cl_program *program_list = object_list (cv, 0, "programs", programs, "OpenCL::Program", &program_count);
		1541
		1542	void *user_data;
		1543	program_callback pfn_notify = make_program_callback (notify, &user_data);
		1544
		1545	NEED_SUCCESS_ARG (cl_program prog, LinkProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		1546	program_count, program_list, pfn_notify, user_data, &res));
		1547
		1548	XPUSH_CLOBJ (stash_program, prog);
		1549
		1550	#endif
		1551
1304	#BEGIN:context	1552	#BEGIN:context
1305		1553
1306	void	1554	void
1307	reference_count (OpenCL::Context self)	1555	reference_count (OpenCL::Context self)
1308	ALIAS:	1556	ALIAS:
…		…
1353	void	1601	void
1354	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	1602	read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1355	ALIAS:	1603	ALIAS:
1356	enqueue_read_buffer = 0	1604	enqueue_read_buffer = 0
1357	PPCODE:	1605	PPCODE:
1358	cl_event ev = 0;
1359	EVENT_LIST (6);	1606	EVENT_LIST (6);
1360		1607
1361	SvUPGRADE (data, SVt_PV);	1608	SvUPGRADE (data, SVt_PV);
1362	SvGROW (data, len);	1609	SvGROW (data, len);
1363	SvPOK_only (data);	1610	SvPOK_only (data);
1364	SvCUR_set (data, len);	1611	SvCUR_set (data, len);
		1612
		1613	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));	1614	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1366		1615
1367	if (ev)	1616	if (ev)
1368	XPUSH_CLOBJ (stash_event, ev);	1617	XPUSH_CLOBJ (stash_event, ev);
1369		1618
1370	void	1619	void
1371	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	1620	write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1372	ALIAS:	1621	ALIAS:
1373	enqueue_write_buffer = 0	1622	enqueue_write_buffer = 0
1374	PPCODE:	1623	PPCODE:
1375	cl_event ev = 0;	1624	EVENT_LIST (5);
		1625
1376	STRLEN len;	1626	STRLEN len;
1377	char *ptr = SvPVbyte (data, len);	1627	char *ptr = SvPVbyte (data, len);
1378	EVENT_LIST (5);
1379		1628
		1629	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));	1630	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1381		1631
1382	if (ev)	1632	if (ev)
1383	XPUSH_CLOBJ (stash_event, ev);	1633	XPUSH_CLOBJ (stash_event, ev);
1384		1634
…		…
1387	void	1637	void
1388	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)	1638	fill_buffer (OpenCL::Queue self, OpenCL::Buffer mem, SV *data, size_t offset, size_t size, ...)
1389	ALIAS:	1639	ALIAS:
1390	enqueue_fill_buffer = 0	1640	enqueue_fill_buffer = 0
1391	PPCODE:	1641	PPCODE:
1392	cl_event ev = 0;	1642	EVENT_LIST (5);
		1643
1393	STRLEN len;	1644	STRLEN len;
1394	char *ptr = SvPVbyte (data, len);	1645	char *ptr = SvPVbyte (data, len);
1395	EVENT_LIST (5);
1396		1646
		1647	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));	1648	NEED_SUCCESS (EnqueueFillBuffer, (self, mem, ptr, len, offset, size, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1398		1649
1399	if (ev)	1650	if (ev)
1400	XPUSH_CLOBJ (stash_event, ev);	1651	XPUSH_CLOBJ (stash_event, ev);
1401		1652
1402	void	1653	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, ...)	1654	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:	1655	ALIAS:
1405	enqueue_fill_image = 0	1656	enqueue_fill_image = 0
1406	PPCODE:	1657	PPCODE:
1407	cl_event ev = 0;	1658	EVENT_LIST (12);
1408	STRLEN len;	1659
1409	const size_t origin [3] = { x, y, z };	1660	const size_t origin [3] = { x, y, z };
1410	const size_t region [3] = { width, height, depth };	1661	const size_t region [3] = { width, height, depth };
1411	EVENT_LIST (12);
1412		1662
1413	const cl_float c_f [4] = { r, g, b, a };	1663	const cl_float c_f [4] = { r, g, b, a };
1414	const cl_uint c_u [4] = { r, g, b, a };	1664	const cl_uint c_u [4] = { r, g, b, a };
1415	const cl_int c_s [4] = { r, g, b, a };	1665	const cl_int c_s [4] = { r, g, b, a };
1416	const void *c_fus [3] = { &c_f, &c_u, &c_s };	1666	const void *c_fus [3] = { &c_f, &c_u, &c_s };
…		…
1419	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));	1669	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_FORMAT, sizeof (format), &format, 0));
1420	assert (sizeof (fus) == CL_FLOAT + 1 - CL_SNORM_INT8);	1670	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)	1671	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.");	1672	croak ("enqueue_fill_image: image has unsupported channel type, only opencl 1.2 channel types supported.");
1423		1673
		1674	cl_event ev = 0;
1424	NEED_SUCCESS (EnqueueFillImage, (self, img, c_fus [fus [format.image_channel_data_type - CL_SNORM_INT8]],	1675	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));	1676	origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1426		1677
1427	if (ev)	1678	if (ev)
1428	XPUSH_CLOBJ (stash_event, ev);	1679	XPUSH_CLOBJ (stash_event, ev);
…		…
1432	void	1683	void
1433	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	1684	copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1434	ALIAS:	1685	ALIAS:
1435	enqueue_copy_buffer = 0	1686	enqueue_copy_buffer = 0
1436	PPCODE:	1687	PPCODE:
		1688	EVENT_LIST (6);
		1689
1437	cl_event ev = 0;	1690	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));	1691	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1441		1692
1442	if (ev)	1693	if (ev)
1443	XPUSH_CLOBJ (stash_event, ev);	1694	XPUSH_CLOBJ (stash_event, ev);
1444		1695
1445	void	1696	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, ...)	1697	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:	1698	ALIAS:
1448	enqueue_read_buffer_rect = 0	1699	enqueue_read_buffer_rect = 0
1449	PPCODE:	1700	PPCODE:
1450	cl_event ev = 0;	1701	EVENT_LIST (17);
		1702
1451	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1703	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 };	1704	const size_t host_origin[3] = { host_x, host_y, host_z };
1453	const size_t region[3] = { width, height, depth };	1705	const size_t region[3] = { width, height, depth };
1454	EVENT_LIST (17);
1455		1706
1456	if (!buf_row_pitch)	1707	if (!buf_row_pitch)
1457	buf_row_pitch = region [0];	1708	buf_row_pitch = region [0];
1458		1709
1459	if (!buf_slice_pitch)	1710	if (!buf_slice_pitch)
…		…
1469		1720
1470	SvUPGRADE (data, SVt_PV);	1721	SvUPGRADE (data, SVt_PV);
1471	SvGROW (data, len);	1722	SvGROW (data, len);
1472	SvPOK_only (data);	1723	SvPOK_only (data);
1473	SvCUR_set (data, len);	1724	SvCUR_set (data, len);
		1725
		1726	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));	1727	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		1728
1476	if (ev)	1729	if (ev)
1477	XPUSH_CLOBJ (stash_event, ev);	1730	XPUSH_CLOBJ (stash_event, ev);
1478		1731
1479	void	1732	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, ...)	1733	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:	1734	ALIAS:
1482	enqueue_write_buffer_rect = 0	1735	enqueue_write_buffer_rect = 0
1483	PPCODE:	1736	PPCODE:
1484	cl_event ev = 0;	1737	EVENT_LIST (17);
		1738
1485	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };	1739	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 };	1740	const size_t host_origin[3] = { host_x, host_y, host_z };
1487	const size_t region[3] = { width, height, depth };	1741	const size_t region[3] = { width, height, depth };
1488	STRLEN len;	1742	STRLEN len;
1489	char *ptr = SvPVbyte (data, len);	1743	char *ptr = SvPVbyte (data, len);
1490	EVENT_LIST (17);
1491		1744
1492	if (!buf_row_pitch)	1745	if (!buf_row_pitch)
1493	buf_row_pitch = region [0];	1746	buf_row_pitch = region [0];
1494		1747
1495	if (!buf_slice_pitch)	1748	if (!buf_slice_pitch)
…		…
1504	size_t min_len = host_row_pitch * host_slice_pitch * region [2];	1757	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
1505		1758
1506	if (len < min_len)	1759	if (len < min_len)
1507	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1760	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1508		1761
		1762	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));	1763	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		1764
1511	if (ev)	1765	if (ev)
1512	XPUSH_CLOBJ (stash_event, ev);	1766	XPUSH_CLOBJ (stash_event, ev);
1513		1767
1514	void	1768	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, ...)	1769	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:	1770	ALIAS:
1517	enqueue_copy_buffer_rect = 0	1771	enqueue_copy_buffer_rect = 0
1518	PPCODE:	1772	PPCODE:
1519	cl_event ev = 0;	1773	EVENT_LIST (16);
		1774
1520	const size_t src_origin[3] = { src_x, src_y, src_z };	1775	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 };	1776	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1522	const size_t region[3] = { width, height, depth };	1777	const size_t region[3] = { width, height, depth };
1523	EVENT_LIST (16);
1524		1778
		1779	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));	1780	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		1781
1527	if (ev)	1782	if (ev)
1528	XPUSH_CLOBJ (stash_event, ev);	1783	XPUSH_CLOBJ (stash_event, ev);
1529		1784
1530	void	1785	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, ...)	1786	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:	1787	ALIAS:
1533	enqueue_read_image = 0	1788	enqueue_read_image = 0
1534	PPCODE:	1789	PPCODE:
1535	cl_event ev = 0;	1790	EVENT_LIST (12);
		1791
1536	const size_t src_origin[3] = { src_x, src_y, src_z };	1792	const size_t src_origin[3] = { src_x, src_y, src_z };
1537	const size_t region[3] = { width, height, depth };	1793	const size_t region[3] = { width, height, depth };
1538	EVENT_LIST (12);
1539		1794
1540	if (!row_pitch)	1795	if (!row_pitch)
1541	row_pitch = img_row_pitch (src);	1796	row_pitch = img_row_pitch (src);
1542		1797
1543	if (depth > 1 && !slice_pitch)	1798	if (depth > 1 && !slice_pitch)
…		…
1547		1802
1548	SvUPGRADE (data, SVt_PV);	1803	SvUPGRADE (data, SVt_PV);
1549	SvGROW (data, len);	1804	SvGROW (data, len);
1550	SvPOK_only (data);	1805	SvPOK_only (data);
1551	SvCUR_set (data, len);	1806	SvCUR_set (data, len);
		1807
		1808	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));	1809	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		1810
1554	if (ev)	1811	if (ev)
1555	XPUSH_CLOBJ (stash_event, ev);	1812	XPUSH_CLOBJ (stash_event, ev);
1556		1813
1557	void	1814	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, ...)	1815	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:	1816	ALIAS:
1560	enqueue_write_image = 0	1817	enqueue_write_image = 0
1561	PPCODE:	1818	PPCODE:
1562	cl_event ev = 0;	1819	EVENT_LIST (12);
		1820
1563	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1821	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1564	const size_t region[3] = { width, height, depth };	1822	const size_t region[3] = { width, height, depth };
1565	STRLEN len;	1823	STRLEN len;
1566	char *ptr = SvPVbyte (data, len);	1824	char *ptr = SvPVbyte (data, len);
1567	EVENT_LIST (12);
1568		1825
1569	if (!row_pitch)	1826	if (!row_pitch)
1570	row_pitch = img_row_pitch (dst);	1827	row_pitch = img_row_pitch (dst);
1571		1828
1572	if (depth > 1 && !slice_pitch)	1829	if (depth > 1 && !slice_pitch)
…		…
1575	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;	1832	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1576		1833
1577	if (len < min_len)	1834	if (len < min_len)
1578	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");	1835	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1579		1836
		1837	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));	1838	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		1839
1582	if (ev)	1840	if (ev)
1583	XPUSH_CLOBJ (stash_event, ev);	1841	XPUSH_CLOBJ (stash_event, ev);
1584		1842
1585	void	1843	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, ...)	1844	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:	1845	ALIAS:
1588	enqueue_copy_image = 0	1846	enqueue_copy_image = 0
1589	PPCODE:	1847	PPCODE:
1590	cl_event ev = 0;	1848	EVENT_LIST (12);
		1849
1591	const size_t src_origin[3] = { src_x, src_y, src_z };	1850	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 };	1851	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1593	const size_t region[3] = { width, height, depth };	1852	const size_t region[3] = { width, height, depth };
1594	EVENT_LIST (12);
1595		1853
		1854	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));	1855	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1597		1856
1598	if (ev)	1857	if (ev)
1599	XPUSH_CLOBJ (stash_event, ev);	1858	XPUSH_CLOBJ (stash_event, ev);
1600		1859
1601	void	1860	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, ...)	1861	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:	1862	ALIAS:
1604	enqueue_copy_image_to_buffer = 0	1863	enqueue_copy_image_to_buffer = 0
1605	PPCODE:	1864	PPCODE:
1606	cl_event ev = 0;	1865	EVENT_LIST (10);
		1866
1607	const size_t src_origin[3] = { src_x, src_y, src_z };	1867	const size_t src_origin[3] = { src_x, src_y, src_z };
1608	const size_t region [3] = { width, height, depth };	1868	const size_t region [3] = { width, height, depth };
1609	EVENT_LIST (10);
1610		1869
		1870	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));	1871	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1612		1872
1613	if (ev)	1873	if (ev)
1614	XPUSH_CLOBJ (stash_event, ev);	1874	XPUSH_CLOBJ (stash_event, ev);
1615		1875
1616	void	1876	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, ...)	1877	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:	1878	ALIAS:
1619	enqueue_copy_buffer_to_image = 0	1879	enqueue_copy_buffer_to_image = 0
1620	PPCODE:	1880	PPCODE:
1621	cl_event ev = 0;	1881	EVENT_LIST (10);
		1882
1622	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	1883	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1623	const size_t region [3] = { width, height, depth };	1884	const size_t region [3] = { width, height, depth };
1624	EVENT_LIST (10);
1625		1885
		1886	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));	1887	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1627		1888
1628	if (ev)	1889	if (ev)
1629	XPUSH_CLOBJ (stash_event, ev);	1890	XPUSH_CLOBJ (stash_event, ev);
1630		1891
1631	void	1892	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, ...)	1893	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:	1894	ALIAS:
1634	enqueue_map_buffer = 0	1895	enqueue_map_buffer = 0
1635	PPCODE:	1896	PPCODE:
		1897	EVENT_LIST (6);
		1898
		1899	size_t cb = SvIV (cb_);
		1900
		1901	if (!SvOK (cb_))
		1902	{
		1903	NEED_SUCCESS (GetMemObjectInfo, (buf, CL_MEM_SIZE, sizeof (cb), &cb, 0));
		1904	cb -= offset;
		1905	}
		1906
1636	cl_event ev;	1907	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));	1908	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));	1909	XPUSHs (mapped_new (stash_mappedbuffer, self, buf, map_flags, ptr, cb, ev, 0, 0));
1641		1910
1642	void	1911	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, ...)	1912	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:	1913	ALIAS:
1645	enqueue_map_image = 0	1914	enqueue_map_image = 0
1646	PPCODE:	1915	PPCODE:
1647	cl_event ev;	1916	size_t width = SvIV (width_);
		1917	if (!SvOK (width_))
		1918	{
		1919	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_WIDTH, sizeof (width), &width, 0));
		1920	width -= x;
		1921	}
		1922
		1923	size_t height = SvIV (width_);
		1924	if (!SvOK (height_))
		1925	{
		1926	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_HEIGHT, sizeof (height), &height, 0));
		1927	height -= y;
		1928	}
		1929
		1930	size_t depth = SvIV (width_);
		1931	if (!SvOK (depth_))
		1932	{
		1933	NEED_SUCCESS (GetImageInfo, (img, CL_IMAGE_DEPTH, sizeof (depth), &depth, 0));
		1934	depth -= z;
		1935
		1936	// stupid opencl returns 0 for depth, but requires 1 for 2d images
		1937	if (!depth)
		1938	depth = 1;
		1939	}
		1940
1648	const size_t origin[3] = { x, y, z };	1941	const size_t origin[3] = { x, y, z };
1649	const size_t region[3] = { width, height, depth };	1942	const size_t region[3] = { width, height, depth };
1650	size_t row_pitch, slice_pitch;	1943	size_t row_pitch, slice_pitch;
1651	EVENT_LIST (10);	1944	EVENT_LIST (10);
1652		1945
		1946	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));	1947	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		1948
1655	size_t cb = slice_pitch ? slice_pitch * region [2]	1949	size_t cb = slice_pitch ? slice_pitch * region [2]
1656	: row_pitch ? row_pitch * region [1]	1950	: row_pitch ? row_pitch * region [1]
1657	: region [0];	1951	: region [0];
…		…
1659	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));	1953	XPUSHs (mapped_new (stash_mappedimage, self, img, map_flags, ptr, cb, ev, row_pitch, slice_pitch));
1660		1954
1661	void	1955	void
1662	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)	1956	unmap (OpenCL::Queue self, OpenCL::Mapped mapped, ...)
1663	PPCODE:	1957	PPCODE:
1664	mapped_unmap (ST (1), mapped, self, &ST (2), items - 2);	1958	mapped_unmap (cv, ST (1), mapped, self, &ST (2), items - 2);
1665	if (GIMME_V != G_VOID)	1959	if (GIMME_V != G_VOID)
1666	{	1960	{
1667	clRetainEvent (mapped->event);	1961	clRetainEvent (mapped->event);
1668	XPUSH_CLOBJ (stash_event, mapped->event);	1962	XPUSH_CLOBJ (stash_event, mapped->event);
1669	}	1963	}
…		…
1671	void	1965	void
1672	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)	1966	task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
1673	ALIAS:	1967	ALIAS:
1674	enqueue_task = 0	1968	enqueue_task = 0
1675	PPCODE:	1969	PPCODE:
		1970	EVENT_LIST (2);
		1971
1676	cl_event ev = 0;	1972	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));	1973	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1680		1974
1681	if (ev)	1975	if (ev)
1682	XPUSH_CLOBJ (stash_event, ev);	1976	XPUSH_CLOBJ (stash_event, ev);
1683		1977
1684	void	1978	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, ...)	1979	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:	1980	ALIAS:
1687	enqueue_nd_range_kernel = 0	1981	enqueue_nd_range_kernel = 0
1688	PPCODE:	1982	PPCODE:
1689	cl_event ev = 0;	1983	EVENT_LIST (5);
		1984
1690	size_t gwo = 0, gws, *lws = 0;	1985	size_t gwo = 0, gws, *lws = 0;
1691	int gws_len;	1986	int gws_len;
1692	size_t *lists;	1987	size_t *lists;
1693	int i;	1988	int i;
1694	EVENT_LIST (5);
1695		1989
1696	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	1990	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1697	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	1991	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1698		1992
1699	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	1993	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
…		…
1738	if (!lws [i])	2032	if (!lws [i])
1739	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);	2033	croak ("clEnqueueNDRangeKernel: local_work_size[%d] is zero, must be non-zero", i);
1740	}	2034	}
1741	}	2035	}
1742		2036
		2037	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));	2038	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1744		2039
1745	if (ev)	2040	if (ev)
1746	XPUSH_CLOBJ (stash_event, ev);	2041	XPUSH_CLOBJ (stash_event, ev);
		2042
		2043	#if CL_VERSION_1_2
		2044
		2045	void
		2046	migrate_mem_objects (OpenCL::Queue self, SV *objects, cl_mem_migration_flags flags, ...)
		2047	ALIAS:
		2048	enqueue_migrate_mem_objects = 0
		2049	PPCODE:
		2050	EVENT_LIST (3);
		2051
		2052	cl_uint obj_count;
		2053	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
		2054
		2055	cl_event ev = 0;
		2056	NEED_SUCCESS (EnqueueMigrateMemObjects, (self, obj_count, obj_list, flags, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		2057
		2058	if (ev)
		2059	XPUSH_CLOBJ (stash_event, ev);
		2060
		2061	#endif
1747		2062
1748	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing	2063	#if cl_apple_gl_sharing \|\| cl_khr_gl_sharing
1749		2064
1750	void	2065	void
1751	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)	2066	acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
1752	ALIAS:	2067	ALIAS:
1753	release_gl_objects = 1	2068	release_gl_objects = 1
1754	enqueue_acquire_gl_objects = 0	2069	enqueue_acquire_gl_objects = 0
1755	enqueue_release_gl_objects = 1	2070	enqueue_release_gl_objects = 1
1756	PPCODE:	2071	PPCODE:
1757	if (!SvROK (objects) \|\| SvTYPE (SvRV (objects)) != SVt_PVAV)	2072	EVENT_LIST (2);
1758	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");	2073
		2074	cl_uint obj_count;
		2075	cl_mem *obj_list = object_list (cv, 0, "objects", objects, "OpenCL::Memory", &obj_count);
1759		2076
1760	cl_event ev = 0;	2077	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		2078
1770	if (ix)	2079	if (ix)
1771	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2080	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1772	else	2081	else
1773	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	2082	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, obj_count, obj_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1774		2083
1775	if (ev)	2084	if (ev)
1776	XPUSH_CLOBJ (stash_event, ev);	2085	XPUSH_CLOBJ (stash_event, ev);
1777		2086
1778	#endif	2087	#endif
…		…
1792	void	2101	void
1793	marker (OpenCL::Queue self, ...)	2102	marker (OpenCL::Queue self, ...)
1794	ALIAS:	2103	ALIAS:
1795	enqueue_marker = 0	2104	enqueue_marker = 0
1796	PPCODE:	2105	PPCODE:
		2106	EVENT_LIST (1);
1797	cl_event ev = 0;	2107	cl_event ev = 0;
1798	EVENT_LIST (1);
1799	#if PREFER_1_1	2108	#if PREFER_1_1
1800	if (!event_list_count)	2109	if (!event_list_count)
1801	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));	2110	NEED_SUCCESS (EnqueueMarker, (self, GIMME_V != G_VOID ? &ev : 0));
1802	else	2111	else
1803	#if CL_VERSION_1_2	2112	#if CL_VERSION_1_2
…		…
1817	void	2126	void
1818	barrier (OpenCL::Queue self, ...)	2127	barrier (OpenCL::Queue self, ...)
1819	ALIAS:	2128	ALIAS:
1820	enqueue_barrier = 0	2129	enqueue_barrier = 0
1821	PPCODE:	2130	PPCODE:
		2131	EVENT_LIST (1);
1822	cl_event ev = 0;	2132	cl_event ev = 0;
1823	EVENT_LIST (1);
1824	#if PREFER_1_1	2133	#if PREFER_1_1
1825	if (!event_list_count && GIMME_V == G_VOID)	2134	if (!event_list_count && GIMME_V == G_VOID)
1826	NEED_SUCCESS (EnqueueBarrier, (self));	2135	NEED_SUCCESS (EnqueueBarrier, (self));
1827	else	2136	else
1828	#if CL_VERSION_1_2	2137	#if CL_VERSION_1_2
…		…
1912	void	2221	void
1913	info (OpenCL::Memory self, cl_mem_info name)	2222	info (OpenCL::Memory self, cl_mem_info name)
1914	PPCODE:	2223	PPCODE:
1915	INFO (MemObject)	2224	INFO (MemObject)
1916		2225
		2226	void
		2227	destructor_callback (OpenCL::Memory self, SV *notify)
		2228	PPCODE:
		2229	clSetMemObjectDestructorCallback (self, eq_destructor_notify, SvREFCNT_inc (s_get_cv (notify)));
		2230
1917	#BEGIN:mem	2231	#BEGIN:mem
1918		2232
1919	void	2233	void
1920	type (OpenCL::Memory self)	2234	type (OpenCL::Memory self)
1921	PPCODE:	2235	PPCODE:
…		…
2156	void	2470	void
2157	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)	2471	build (OpenCL::Program self, SV devices = &PL_sv_undef, SV options = &PL_sv_undef, SV *notify = &PL_sv_undef)
2158	ALIAS:	2472	ALIAS:
2159	build_async = 1	2473	build_async = 1
2160	CODE:	2474	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;	2475	cl_uint device_count = 0;
2164	cl_device_id *device_list = 0;	2476	cl_device_id *device_list = 0;
2165		2477
2166	if (SvOK (devices))	2478	if (SvOK (devices))
2167	{	2479	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2480
		2481	void *user_data;
		2482	program_callback pfn_notify = make_program_callback (notify, &user_data);
		2483
		2484	if (ix)
		2485	build_program_async (self, device_count, device_list, SvPVbyte_nolen (options), user_data);
		2486	else
		2487	NEED_SUCCESS (BuildProgram, (self, device_count, device_list, SvPVbyte_nolen (options), pfn_notify, user_data));
		2488
		2489	#if CL_VERSION_1_2
		2490
		2491	void
		2492	compile (OpenCL::Program self, SV devices, SV options = &PL_sv_undef, SV headers = &PL_sv_undef, SV notify = &PL_sv_undef)
		2493	CODE:
		2494	cl_uint device_count = 0;
		2495	cl_device_id *device_list = 0;
		2496
		2497	if (SvOK (devices))
		2498	device_list = object_list (cv, 1, "devices", devices, "OpenCL::Device", &device_count);
		2499
		2500	cl_uint header_count = 0;
		2501	cl_program *header_list = 0;
		2502	const char **header_name = 0;
		2503
		2504	if (SvOK (headers))
		2505	{
2168	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)	2506	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVHV)
2169	croak ("clProgramBuild: devices must be undef or an array of OpenCL::Device objects.");	2507	croak ("clCompileProgram: headers must be undef or a hashref of name => OpenCL::Program pairs");
2170		2508
2171	AV av = (AV )SvRV (devices);	2509	HV hv = (HV )SvRV (devices);
2172	num_devices = av_len (av) + 1;
2173		2510
2174	if (num_devices)	2511	header_count = hv_iterinit (hv);
		2512	header_list = tmpbuf (sizeof (header_list) header_count);
		2513	header_name = tmpbuf (sizeof (header_name) header_count);
		2514
		2515	HE *he;
		2516	int i = 0;
		2517	while (he = hv_iternext (hv))
2175	{	2518	{
2176	device_list = tmpbuf (sizeof (device_list) num_devices);	2519	header_name [i] = SvPVbyte_nolen (HeSVKEY_force (he));
		2520	header_list [i] = SvCLOBJ (cv, "headers", HeVAL (he), "OpenCL::Program");
2177	int count;	2521	++i;
2178	for (count = 0; count < num_devices; ++count)
2179	device_list [count] = SvCLOBJ ("clBuildProgram", "devices", *av_fetch (av, count, 1), "OpenCL::Device");
2180	}	2522	}
2181	}	2523	}
2182		2524
2183	if (SvOK (notify))	2525	void *user_data;
2184	{	2526	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		2527
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));	2528	NEED_SUCCESS (CompileProgram, (self, device_count, device_list, SvPVbyte_nolen (options),
		2529	header_count, header_list, header_name, pfn_notify, user_data));
		2530
		2531	#endif
2194		2532
2195	void	2533	void
2196	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)	2534	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
2197	PPCODE:	2535	PPCODE:
2198	size_t size;	2536	size_t size;
…		…
2226	char *value = tmpbuf (size);	2564	char *value = tmpbuf (size);
2227	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));	2565	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
2228	EXTEND (SP, 1);	2566	EXTEND (SP, 1);
2229	const int i = 0;	2567	const int i = 0;
2230	PUSHs (sv_2mortal (newSVpv (value, 0)));	2568	PUSHs (sv_2mortal (newSVpv (value, 0)));
		2569
		2570	void
		2571	binary_type (OpenCL::Program self, OpenCL::Device device)
		2572	PPCODE:
		2573	cl_program_binary_type value [1];
		2574	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BINARY_TYPE, sizeof (value), value, 0));
		2575	EXTEND (SP, 1);
		2576	const int i = 0;
		2577	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
2231		2578
2232	#END:program_build	2579	#END:program_build
2233		2580
2234	void	2581	void
2235	kernel (OpenCL::Program program, SV *function)	2582	kernel (OpenCL::Program program, SV *function)
…		…
2402	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;	2749	case 'f': arg.cf = SvNV (sv); size = sizeof (arg.cf); break;
2403	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;	2750	case 'd': arg.cd = SvNV (sv); size = sizeof (arg.cd); break;
2404		2751
2405	case 'z': nullarg = 1; size = SvIV (sv); break;	2752	case 'z': nullarg = 1; size = SvIV (sv); break;
2406		2753
2407	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ ("OpenCL::Kernel::setf", "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;	2754	case 'm': nullarg = !SvOK (sv); arg.cm = SvCLOBJ (cv, "m", sv, "OpenCL::Memory" ); size = sizeof (arg.cm); break;
2408	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;	2755	case 'a': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "a", sv, "OpenCL::Sampler"); size = sizeof (arg.ca); break;
2409	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ ("OpenCL::Kernel::setf", "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;	2756	case 'e': nullarg = !SvOK (sv); arg.ca = SvCLOBJ (cv, "e", sv, "OpenCL::Event" ); size = sizeof (arg.ce); break;
2410		2757
2411	default:	2758	default:
2412	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);	2759	croak ("OpenCL::Kernel::setf format character '%c' not supported", type);
2413	}	2760	}
2414		2761
…		…
2485	CODE:	2832	CODE:
2486	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2833	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2487		2834
2488	void	2835	void
2489	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)	2836	set_image (OpenCL::Kernel self, cl_uint idx, OpenCL::Image_ornull value)
2490	ALIAS:
2491	set_image2d = 0
2492	set_image3d = 0
2493	CODE:	2837	CODE:
2494	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);	2838	clSetKernelArg (self, idx, sizeof (value), value ? &value : 0);
2495		2839
2496	void	2840	void
2497	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)	2841	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
…		…
2614	const int i = 0;	2958	const int i = 0;
2615	PUSHs (sv_2mortal (newSVuv (value [i])));	2959	PUSHs (sv_2mortal (newSVuv (value [i])));
2616		2960
2617	#END:kernel_work_group	2961	#END:kernel_work_group
2618		2962
		2963	#if CL_VERSION_1_2
		2964
		2965	void
		2966	arg_info (OpenCL::Kernel self, cl_uint idx, cl_kernel_arg_info name)
		2967	PPCODE:
		2968	size_t size;
		2969	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, 0, 0, &size));
		2970	SV *sv = sv_2mortal (newSV (size));
		2971	SvUPGRADE (sv, SVt_PV);
		2972	SvPOK_only (sv);
		2973	SvCUR_set (sv, size);
		2974	NEED_SUCCESS (GetKernelArgInfo, (self, idx, name, size, SvPVX (sv), 0));
		2975	XPUSHs (sv);
		2976
		2977	#BEGIN:kernel_arg
		2978
		2979	void
		2980	arg_address_qualifier (OpenCL::Kernel self, cl_uint idx)
		2981	PPCODE:
		2982	cl_kernel_arg_address_qualifier value [1];
		2983	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ADDRESS_QUALIFIER, sizeof (value), value, 0));
		2984	EXTEND (SP, 1);
		2985	const int i = 0;
		2986	PUSHs (sv_2mortal (newSVuv (value [i])));
		2987
		2988	void
		2989	arg_access_qualifier (OpenCL::Kernel self, cl_uint idx)
		2990	PPCODE:
		2991	cl_kernel_arg_access_qualifier value [1];
		2992	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_ACCESS_QUALIFIER, sizeof (value), value, 0));
		2993	EXTEND (SP, 1);
		2994	const int i = 0;
		2995	PUSHs (sv_2mortal (newSVuv (value [i])));
		2996
		2997	void
		2998	arg_type_name (OpenCL::Kernel self, cl_uint idx)
		2999	ALIAS:
		3000	arg_type_name = CL_KERNEL_ARG_TYPE_NAME
		3001	arg_name = CL_KERNEL_ARG_NAME
		3002	PPCODE:
		3003	size_t size;
		3004	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, 0, 0, &size));
		3005	char *value = tmpbuf (size);
		3006	NEED_SUCCESS (GetKernelArgInfo, (self, idx, ix, size, value, 0));
		3007	EXTEND (SP, 1);
		3008	const int i = 0;
		3009	PUSHs (sv_2mortal (newSVpv (value, 0)));
		3010
		3011	void
		3012	arg_type_qualifier (OpenCL::Kernel self, cl_uint idx)
		3013	PPCODE:
		3014	cl_kernel_arg_type_qualifier value [1];
		3015	NEED_SUCCESS (GetKernelArgInfo, (self, idx, CL_KERNEL_ARG_TYPE_QUALIFIER, sizeof (value), value, 0));
		3016	EXTEND (SP, 1);
		3017	const int i = 0;
		3018	PUSHs (sv_2mortal (newSVuv (value [i])));
		3019
		3020	#END:kernel_arg
		3021
		3022	#endif
		3023
2619	MODULE = OpenCL PACKAGE = OpenCL::Event	3024	MODULE = OpenCL PACKAGE = OpenCL::Event
2620		3025
2621	void	3026	void
2622	DESTROY (OpenCL::Event self)	3027	DESTROY (OpenCL::Event self)
2623	CODE:	3028	CODE:
…		…
2732	Safefree (mapped);	3137	Safefree (mapped);
2733		3138
2734	void	3139	void
2735	unmap (OpenCL::Mapped self, ...)	3140	unmap (OpenCL::Mapped self, ...)
2736	CODE:	3141	CODE:
2737	mapped_unmap (ST (0), self, self->queue, &ST (1), items - 1);	3142	mapped_unmap (cv, ST (0), self, self->queue, &ST (1), items - 1);
2738		3143
2739	bool	3144	bool
2740	mapped (OpenCL::Mapped self)	3145	mapped (OpenCL::Mapped self)
2741	CODE:	3146	CODE:
2742	RETVAL = !!self->ptr;	3147	RETVAL = !!self->ptr;
…		…
2776	set (OpenCL::Mapped self, size_t offset, SV *data)	3181	set (OpenCL::Mapped self, size_t offset, SV *data)
2777	CODE:	3182	CODE:
2778	STRLEN len;	3183	STRLEN len;
2779	const char *ptr = SvPVbyte (data, len);	3184	const char *ptr = SvPVbyte (data, len);
2780		3185
2781	if (offset < 0 \|\| offset + len > self->cb)	3186	if (offset + len > self->cb)
2782	croak ("OpenCL::Mapped::set out of bound condition detected");	3187	croak ("OpenCL::Mapped::set out of bound condition detected");
2783		3188
2784	memcpy (offset + (char *)self->ptr, ptr, len);	3189	memcpy (offset + (char *)self->ptr, ptr, len);
2785		3190
2786	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer	3191	MODULE = OpenCL PACKAGE = OpenCL::MappedBuffer

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing OpenCL/OpenCL.xs (file contents): Revision 1.63 by root, Tue May 1 22:25:13 2012 UTC vs. Revision 1.78 by root, Sat May 5 15:11:19 2012 UTC

Diff Legend

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.63 by root, Tue May 1 22:25:13 2012 UTC vs.
Revision 1.78 by root, Sat May 5 15:11:19 2012 UTC