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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.2 by root, Tue Nov 15 09:24:40 2011 UTC vs.
Revision 1.37 by root, Sat Apr 21 18:49:21 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		4
		5	#ifdef I_DLFCN
		6	#include <dlfcn.h>
		7	#endif
		8
		9	// how stupid is that, the 1.2 header files define CL_VERSION_1_1,
		10	// but then fail to define the api functions unless you ALSO define
		11	// this. This breaks 100% of the opencl 1.1 apps, for what reason?
		12	// after all, the functions are deprecated, not removed.
		13	// in addition, you cannot test for this in any future-proof way.
		14	// each time a new opencl version comes out, you need to make a new
		15	// release.
		16	#define CL_USE_DEPRECATED_OPENCL_1_1_APIS
		17	#define CL_USE_DEPRECATED_OPENCL_1_2_APIS /* just guessing, you stupid idiots */
		18
		19	#ifdef __APPLE__
		20	#include <OpenCL/opencl.h>
		21	#else
5	#include <CL/opencl.h>	22	#include <CL/opencl.h>
		23	#endif
6		24
7	typedef cl_platform_id OpenCL__Platform;	25	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	26	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	27	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	28	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	29	typedef cl_mem OpenCL__Memory;
		30	typedef cl_mem OpenCL__Buffer;
		31	typedef cl_mem OpenCL__BufferObj;
		32	typedef cl_mem OpenCL__Image;
		33	typedef cl_mem OpenCL__Image2D;
		34	typedef cl_mem OpenCL__Image3D;
		35	typedef cl_mem OpenCL__Memory_ornull;
		36	typedef cl_mem OpenCL__Buffer_ornull;
		37	typedef cl_mem OpenCL__Image_ornull;
		38	typedef cl_mem OpenCL__Image2D_ornull;
		39	typedef cl_mem OpenCL__Image3D_ornull;
12	typedef cl_sampler OpenCL__Sampler;	40	typedef cl_sampler OpenCL__Sampler;
13	typedef cl_program OpenCL__Program;	41	typedef cl_program OpenCL__Program;
14	typedef cl_kernel OpenCL__Kernel;	42	typedef cl_kernel OpenCL__Kernel;
15	typedef cl_event OpenCL__Event;	43	typedef cl_event OpenCL__Event;
		44	typedef cl_event OpenCL__UserEvent;
16		45
17	static const struct {	46	typedef SV *FUTURE;
		47
		48	/*****************************************************************************/
		49
		50	// name must include a leading underscore
		51	// all of this horrors would be unneceesary if somebody wrote a proper OpenGL module
		52	// for perl. doh.
		53	static void *
		54	glsym (const char *name)
		55	{
		56	void *fun = 0;
		57
		58	#if defined I_DLFCN && defined RTLD_DEFAULT
		59	fun = dlsym (RTLD_DEFAULT, name + 1);
		60	if (!fun) fun = dlsym (RTLD_DEFAULT, name);
		61
		62	if (!fun)
		63	{
		64	static void *libgl;
		65	static const char *glso[] = {
		66	"libGL.so.1",
		67	"libGL.so.3",
		68	"libGL.so.4.0",
		69	"libGL.so",
		70	"/usr/lib/libGL.so",
		71	"/usr/X11R6/lib/libGL.1.dylib"
		72	};
		73	int i;
		74
		75	for (i = 0; !libgl && i < sizeof (glso) / sizeof (glso [0]); ++i)
		76	{
		77	libgl = dlopen (glso [i], RTLD_LAZY);
		78	if (libgl)
		79	break;
		80	}
		81
		82	if (libgl)
		83	{
		84	fun = dlsym (libgl, name + 1);
		85	if (!fun) fun = dlsym (libgl, name);
		86	}
		87	}
		88	#endif
		89
		90	return fun;
		91	}
		92
		93	/*****************************************************************************/
		94
		95	/* up to two temporary buffers */
		96	static void *
		97	tmpbuf (size_t size)
		98	{
		99	enum { buffers = 3 };
		100	static int idx;
		101	static void *buf [buffers];
		102	static size_t len [buffers];
		103
		104	idx = (idx + 1) % buffers;
		105
		106	if (len [idx] < size)
		107	{
		108	free (buf [idx]);
		109	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
		110	buf [idx] = malloc (len [idx]);
		111	}
		112
		113	return buf [idx];
		114	}
		115
		116	/*****************************************************************************/
		117
		118	typedef struct
		119	{
18	IV iv;	120	IV iv;
19	const char *name;	121	const char *name;
20	} cl_error[] = {
21	#define def_error(name) { (IV)CL_ ## name, # name },	122	#define const_iv(name) { (IV)CL_ ## name, # name },
22	#include "invalid.h"	123	} ivstr;
23	};
24		124
25	static const char *	125	static const char *
26	clstrerror (cl_int res)	126	iv2str (IV value, const ivstr *base, int count, const char *fallback)
27	{	127	{
28	int i;	128	int i;
29	static char numbuf [32];	129	static char strbuf [32];
30		130
31	for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; )	131	for (i = count; i--; )
32	if (cl_error [i].iv == res)	132	if (base [i].iv == value)
33	return cl_error [i].name;	133	return base [i].name;
34		134
35	snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res);	135	snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
36		136
37	return numbuf;	137	return strbuf;
38	}	138	}
39		139
		140	static const char *
		141	enum2str (cl_uint value)
		142	{
		143	static const ivstr enumstr[] = {
		144	#include "enumstr.h"
		145	};
		146
		147	return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
		148	}
		149
		150	static const char *
		151	err2str (cl_int err)
		152	{
		153	static const ivstr errstr[] = {
		154	#include "errstr.h"
		155	};
		156
		157	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
		158	}
		159
		160	/*****************************************************************************/
		161
		162	static cl_int res;
		163
40	#define FAIL(name,res) \	164	#define FAIL(name) \
41	croak ("cl" # name ": %s", clstrerror (res));	165	croak ("cl" # name ": %s", err2str (res));
42		166
43	#define NEED_SUCCESS(name,args) \	167	#define NEED_SUCCESS(name,args) \
44	do { \	168	do { \
45	cl_int res = cl ## name args; \	169	res = cl ## name args; \
46	\	170	\
47	if (res) \	171	if (res) \
48	FAIL (name, res); \	172	FAIL (name); \
49	} while (0)	173	} while (0)
		174
		175	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		176	retdecl = cl ## name args; \
		177	if (res) \
		178	FAIL (name);
		179
		180	/*****************************************************************************/
50		181
51	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	182	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
52	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	183	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
53		184
54	/*TODO*/	185	static void *
55	#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0	186	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		187	{
		188	if (SvROK (sv) && sv_derived_from (sv, pkg))
		189	return (void *)SvIV (SvRV (sv));
		190
		191	croak ("%s: %s is not of type %s", func, svname, pkg);
		192	}
		193
		194	/*****************************************************************************/
		195
		196	static cl_context_properties *
		197	SvCONTEXTPROPERTIES (const char *func, const char *svname, SV *sv, cl_context_properties *extra, int extracount)
		198	{
		199	if (!sv || !SvOK (sv))
		200	if (extra)
		201	sv = sv_2mortal (newRV_noinc ((SV *)newAV ())); // slow, but rarely used hopefully
		202	else
		203	return 0;
		204
		205	if (SvROK (sv) && SvTYPE (SvRV (sv)) == SVt_PVAV)
		206	{
		207	AV *av = (AV *)SvRV (sv);
		208	int i, len = av_len (av) + 1;
		209	cl_context_properties *p = tmpbuf (sizeof (cl_context_properties) * (len + extracount + 1));
		210	cl_context_properties *l = p;
		211
		212	if (len & 1)
		213	croak ("%s: %s is not a property list (must be even number of elements)", func, svname);
		214
		215	while (extracount--)
		216	*l++ = *extra++;
		217
		218	for (i = 0; i < len; i += 2)
		219	{
		220	cl_context_properties t = SvIV (*av_fetch (av, i , 0));
		221	SV *p_sv = *av_fetch (av, i + 1, 0);
		222	cl_context_properties v = SvIV (p_sv); // code below can override
		223
		224	switch (t)
		225	{
		226	case CL_GLX_DISPLAY_KHR:
		227	if (!SvOK (p_sv))
		228	{
		229	void *func = glsym ("_glXGetCurrentDisplay");
		230	if (func)
		231	v = (cl_context_properties)((void *(*)(void))func)();
		232	}
		233	break;
		234
		235	case CL_GL_CONTEXT_KHR:
		236	if (!SvOK (p_sv))
		237	{
		238	void *func = glsym ("_glXGetCurrentContext");
		239	if (func)
		240	v = (cl_context_properties)((void *(*)(void))func)();
		241	}
		242	break;
		243
		244	default:
		245	/* unknown property, treat as int */
		246	break;
		247	}
		248
		249	*l++ = t;
		250	*l++ = v;
		251	}
		252
		253	*l = 0;
		254
		255	return p;
		256	}
		257
		258	croak ("%s: %s is not a property list (either undef or [type => value, ...])", func, svname);
		259	}
		260
		261	/*****************************************************************************/
		262
		263	static size_t
		264	img_row_pitch (cl_mem img)
		265	{
		266	size_t res;
		267	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		268	return res;
		269	}
		270
		271	static cl_event *
		272	event_list (SV **items, cl_uint *rcount)
		273	{
		274	cl_uint count = *rcount;
		275
		276	if (!count)
		277	return 0;
		278
		279	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		280	int i = 0;
		281
		282	do
		283	{
		284	--count;
		285	if (SvOK (items [count]))
		286	list [i++] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		287	}
		288	while (count);
		289
		290	*rcount = i;
		291
		292	return i ? list : 0;
		293	}
		294
		295	#define EVENT_LIST(items,count) \
		296	cl_uint event_list_count = (count); \
		297	cl_event *event_list_ptr = event_list (&ST (items), &event_list_count)
56		298
57	#define INFO(class) \	299	#define INFO(class) \
58	{ \	300	{ \
59	size_t size; \	301	size_t size; \
60	SV *sv; \
61	\
62	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	302	NEED_SUCCESS (Get ## class ## Info, (self, name, 0, 0, &size)); \
63	sv = sv_2mortal (newSV (size)); \	303	SV *sv = sv_2mortal (newSV (size)); \
64	SvUPGRADE (sv, SVt_PV); \	304	SvUPGRADE (sv, SVt_PV); \
65	SvPOK_only (sv); \	305	SvPOK_only (sv); \
66	SvCUR_set (sv, size); \	306	SvCUR_set (sv, size); \
67	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	307	NEED_SUCCESS (Get ## class ## Info, (self, name, size, SvPVX (sv), 0)); \
68	XPUSHs (sv); \	308	XPUSHs (sv); \
69	}	309	}
70		310
71	MODULE = OpenCL PACKAGE = OpenCL	311	MODULE = OpenCL PACKAGE = OpenCL
72		312
73	PROTOTYPES: ENABLE	313	PROTOTYPES: ENABLE
74		314
75	BOOT:	315	BOOT:
76	{	316	{
77	HV *stash = gv_stashpv ("OpenCL", 1);	317	HV *stash = gv_stashpv ("OpenCL", 1);
78	static const struct {	318	static const ivstr *civ, const_iv[] = {
79	const char *name;	319	{ sizeof (cl_char ), "SIZEOF_CHAR" },
80	IV iv;	320	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
81	} *civ, const_iv[] = {	321	{ sizeof (cl_short ), "SIZEOF_SHORT" },
82	#define const_iv(name) { # name, (IV)CL_ ## name },	322	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
		323	{ sizeof (cl_int ), "SIZEOF_INT" },
		324	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		325	{ sizeof (cl_long ), "SIZEOF_LONG" },
		326	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		327	{ sizeof (cl_half ), "SIZEOF_HALF" },
		328	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		329	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
83	#include "constiv.h"	330	#include "constiv.h"
84	};	331	};
85	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	332	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
86	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	333	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
87	}	334	}
88		335
		336	cl_int
		337	errno ()
		338	CODE:
		339	RETVAL = res;
		340	OUTPUT:
		341	RETVAL
		342
		343	const char *
		344	err2str (cl_int err)
		345
		346	const char *
		347	enum2str (cl_uint value)
		348
89	void	349	void
90	platforms ()	350	platforms ()
91	PPCODE:	351	PPCODE:
92	{
93	cl_platform_id *list;	352	cl_platform_id *list;
94	cl_uint count;	353	cl_uint count;
95	int i;	354	int i;
96		355
97	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));	356	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
98	Newx (list, count, cl_platform_id);	357	list = tmpbuf (sizeof (*list) * count);
99	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	358	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
100		359
101	EXTEND (SP, count);	360	EXTEND (SP, count);
102	for (i = 0; i < count; ++i)	361	for (i = 0; i < count; ++i)
103	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	362	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
104		363
105	Safefree (list);
106	}
107
108	void	364	void
109	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	365	context_from_type (cl_context_properties *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
110	PPCODE:	366	PPCODE:
111	{	367	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (properties, type, 0, 0, &res));
112	cl_int res;
113	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
114
115	if (res)
116	FAIL (CreateContextFromType, res);
117
118	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	368	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
119	}	369
		370	#if 0
		371
		372	void
		373	context (cl_context_properties *properties = 0, FUTURE devices, FUTURE notify = 0)
		374	PPCODE:
		375	/* der Gipfel der Kunst */
		376
		377	#endif
120		378
121	void	379	void
122	wait_for_events (...)	380	wait_for_events (...)
123	CODE:	381	CODE:
124	{
125	EVENT_LIST (0, items);	382	EVENT_LIST (0, items);
126	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	383	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
127	}
128		384
129	PROTOTYPES: DISABLE	385	PROTOTYPES: DISABLE
130		386
131	MODULE = OpenCL PACKAGE = OpenCL::Platform	387	MODULE = OpenCL PACKAGE = OpenCL::Platform
132		388
133	void	389	void
134	info (OpenCL::Platform this, cl_platform_info name)	390	info (OpenCL::Platform self, cl_platform_info name)
135	PPCODE:	391	PPCODE:
136	INFO (Platform)	392	INFO (Platform)
137		393
		394	#BEGIN:platform
		395
138	void	396	void
		397	profile (OpenCL::Platform self)
		398	ALIAS:
		399	profile = CL_PLATFORM_PROFILE
		400	version = CL_PLATFORM_VERSION
		401	name = CL_PLATFORM_NAME
		402	vendor = CL_PLATFORM_VENDOR
		403	extensions = CL_PLATFORM_EXTENSIONS
		404	PPCODE:
		405	size_t size;
		406	NEED_SUCCESS (GetPlatformInfo, (self, ix, 0, 0, &size));
		407	char *value = tmpbuf (size);
		408	NEED_SUCCESS (GetPlatformInfo, (self, ix, size, value, 0));
		409	EXTEND (SP, 1);
		410	const int i = 0;
		411	PUSHs (sv_2mortal (newSVpv (value, 0)));
		412
		413	#END:platform
		414
		415	void
139	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	416	devices (OpenCL::Platform self, cl_device_type type = CL_DEVICE_TYPE_ALL)
140	PPCODE:	417	PPCODE:
141	{
142	cl_device_id *list;	418	cl_device_id *list;
143	cl_uint count;	419	cl_uint count;
144	int i;	420	int i;
145		421
146	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	422	NEED_SUCCESS (GetDeviceIDs, (self, type, 0, 0, &count));
147	Newx (list, count, cl_device_id);	423	list = tmpbuf (sizeof (*list) * count);
148	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	424	NEED_SUCCESS (GetDeviceIDs, (self, type, count, list, 0));
149		425
150	EXTEND (SP, count);	426	EXTEND (SP, count);
151	for (i = 0; i < count; ++i)	427	for (i = 0; i < count; ++i)
152	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	428	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
153		429
154	Safefree (list);	430	void
		431	context (OpenCL::Platform self, cl_context_properties *properties = 0, SV *devices, FUTURE notify = 0)
		432	PPCODE:
		433	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		434	croak ("OpenCL::Platform::context argument 'device' must be an arrayref with device objects, in call");
		435
		436	AV *av = (AV *)SvRV (devices);
		437	cl_uint num_devices = av_len (av) + 1;
		438	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		439	int i;
		440
		441	for (i = num_devices; i--; )
		442	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		443
		444	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (properties, num_devices, device_list, 0, 0, &res));
		445	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		446
		447	void
		448	context_from_type (OpenCL::Platform self, SV *properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
		449	PPCODE:
		450	cl_context_properties extra[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)self };
		451	cl_context_properties *props = SvCONTEXTPROPERTIES ("OpenCL::Platform::context_from_type", "properties", properties, extra, 2);
		452	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
		453	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		454
		455	MODULE = OpenCL PACKAGE = OpenCL::Device
		456
		457	void
		458	info (OpenCL::Device self, cl_device_info name)
		459	PPCODE:
		460	INFO (Device)
		461
		462	#BEGIN:device
		463
		464	void
		465	type (OpenCL::Device self)
		466	PPCODE:
		467	cl_device_type value [1];
		468	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_TYPE, sizeof (value), value, 0));
		469	EXTEND (SP, 1);
		470	const int i = 0;
		471	PUSHs (sv_2mortal (newSViv (value [i])));
		472
		473	void
		474	vendor_id (OpenCL::Device self)
		475	ALIAS:
		476	vendor_id = CL_DEVICE_VENDOR_ID
		477	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
		478	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
		479	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
		480	preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
		481	preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
		482	preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
		483	preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
		484	preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
		485	max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
		486	max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
		487	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
		488	image_support = CL_DEVICE_IMAGE_SUPPORT
		489	max_samplers = CL_DEVICE_MAX_SAMPLERS
		490	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
		491	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		492	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
		493	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		494	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
		495	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
		496	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
		497	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
		498	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
		499	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
		500	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
		501	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
		502	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
		503	PPCODE:
		504	cl_uint value [1];
		505	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		506	EXTEND (SP, 1);
		507	const int i = 0;
		508	PUSHs (sv_2mortal (newSVuv (value [i])));
		509
		510	void
		511	max_work_group_size (OpenCL::Device self)
		512	ALIAS:
		513	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
		514	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
		515	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
		516	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
		517	image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
		518	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
		519	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
		520	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
		521	PPCODE:
		522	size_t value [1];
		523	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		524	EXTEND (SP, 1);
		525	const int i = 0;
		526	PUSHs (sv_2mortal (newSVuv (value [i])));
		527
		528	void
		529	max_work_item_sizes (OpenCL::Device self)
		530	PPCODE:
		531	size_t size;
		532	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
		533	size_t *value = tmpbuf (size);
		534	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
		535	int i, n = size / sizeof (*value);
		536	EXTEND (SP, n);
		537	for (i = 0; i < n; ++i)
		538	PUSHs (sv_2mortal (newSVuv (value [i])));
		539
		540	void
		541	address_bits (OpenCL::Device self)
		542	PPCODE:
		543	cl_bitfield value [1];
		544	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
		545	EXTEND (SP, 1);
		546	const int i = 0;
		547	PUSHs (sv_2mortal (newSVuv (value [i])));
		548
		549	void
		550	max_mem_alloc_size (OpenCL::Device self)
		551	ALIAS:
		552	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		553	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		554	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		555	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		556	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		557	PPCODE:
		558	cl_ulong value [1];
		559	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		560	EXTEND (SP, 1);
		561	const int i = 0;
		562	PUSHs (sv_2mortal (newSVuv (value [i])));
		563
		564	void
		565	single_fp_config (OpenCL::Device self)
		566	ALIAS:
		567	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		568	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		569	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
		570	PPCODE:
		571	cl_device_fp_config value [1];
		572	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		573	EXTEND (SP, 1);
		574	const int i = 0;
		575	PUSHs (sv_2mortal (newSVuv (value [i])));
		576
		577	void
		578	global_mem_cache_type (OpenCL::Device self)
		579	PPCODE:
		580	cl_device_mem_cache_type value [1];
		581	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
		582	EXTEND (SP, 1);
		583	const int i = 0;
		584	PUSHs (sv_2mortal (newSVuv (value [i])));
		585
		586	void
		587	local_mem_type (OpenCL::Device self)
		588	PPCODE:
		589	cl_device_local_mem_type value [1];
		590	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
		591	EXTEND (SP, 1);
		592	const int i = 0;
		593	PUSHs (sv_2mortal (newSVuv (value [i])));
		594
		595	void
		596	error_correction_support (OpenCL::Device self)
		597	ALIAS:
		598	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
		599	endian_little = CL_DEVICE_ENDIAN_LITTLE
		600	available = CL_DEVICE_AVAILABLE
		601	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
		602	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
		603	PPCODE:
		604	cl_bool value [1];
		605	NEED_SUCCESS (GetDeviceInfo, (self, ix, sizeof (value), value, 0));
		606	EXTEND (SP, 1);
		607	const int i = 0;
		608	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		609
		610	void
		611	execution_capabilities (OpenCL::Device self)
		612	PPCODE:
		613	cl_device_exec_capabilities value [1];
		614	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
		615	EXTEND (SP, 1);
		616	const int i = 0;
		617	PUSHs (sv_2mortal (newSVuv (value [i])));
		618
		619	void
		620	properties (OpenCL::Device self)
		621	PPCODE:
		622	cl_command_queue_properties value [1];
		623	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
		624	EXTEND (SP, 1);
		625	const int i = 0;
		626	PUSHs (sv_2mortal (newSViv (value [i])));
		627
		628	void
		629	platform (OpenCL::Device self)
		630	PPCODE:
		631	cl_platform_id value [1];
		632	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
		633	EXTEND (SP, 1);
		634	const int i = 0;
		635	{
		636	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
		637	}
		638
		639	void
		640	name (OpenCL::Device self)
		641	ALIAS:
		642	name = CL_DEVICE_NAME
		643	vendor = CL_DEVICE_VENDOR
		644	driver_version = CL_DRIVER_VERSION
		645	profile = CL_DEVICE_PROFILE
		646	version = CL_DEVICE_VERSION
		647	extensions = CL_DEVICE_EXTENSIONS
		648	PPCODE:
		649	size_t size;
		650	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		651	char *value = tmpbuf (size);
		652	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		653	EXTEND (SP, 1);
		654	const int i = 0;
		655	PUSHs (sv_2mortal (newSVpv (value, 0)));
		656
		657	void
		658	parent_device_ext (OpenCL::Device self)
		659	PPCODE:
		660	cl_device_id value [1];
		661	NEED_SUCCESS (GetDeviceInfo, (self, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
		662	EXTEND (SP, 1);
		663	const int i = 0;
		664	{
		665	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		666	}
		667
		668	void
		669	partition_types_ext (OpenCL::Device self)
		670	ALIAS:
		671	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
		672	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
		673	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
		674	PPCODE:
		675	size_t size;
		676	NEED_SUCCESS (GetDeviceInfo, (self, ix, 0, 0, &size));
		677	cl_device_partition_property_ext *value = tmpbuf (size);
		678	NEED_SUCCESS (GetDeviceInfo, (self, ix, size, value, 0));
		679	int i, n = size / sizeof (*value);
		680	EXTEND (SP, n);
		681	for (i = 0; i < n; ++i)
		682	PUSHs (sv_2mortal (newSVuv (value [i])));
		683
		684	#END:device
		685
		686	MODULE = OpenCL PACKAGE = OpenCL::Context
		687
		688	void
		689	DESTROY (OpenCL::Context context)
		690	CODE:
		691	clReleaseContext (context);
		692
		693	void
		694	info (OpenCL::Context self, cl_context_info name)
		695	PPCODE:
		696	INFO (Context)
		697
		698	void
		699	queue (OpenCL::Context self, OpenCL::Device device, cl_command_queue_properties properties = 0)
		700	PPCODE:
		701	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (self, device, properties, &res));
		702	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		703
		704	void
		705	user_event (OpenCL::Context self)
		706	PPCODE:
		707	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (self, &res));
		708	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
		709
		710	void
		711	buffer (OpenCL::Context self, cl_mem_flags flags, size_t len)
		712	PPCODE:
		713	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
		714	croak ("OpenCL::Context::buffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		715
		716	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, 0, &res));
		717	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		718
		719	void
		720	buffer_sv (OpenCL::Context self, cl_mem_flags flags, SV *data)
		721	PPCODE:
		722	STRLEN len;
		723	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		724	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
		725	croak ("OpenCL::Context::buffer_sv: you have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		726	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (self, flags, len, ptr, &res));
		727	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		728
		729	#if !defined CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
		730
		731	void
		732	image2d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
		733	PPCODE:
		734	STRLEN len;
		735	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		736	const cl_image_format format = { channel_order, channel_type };
		737	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (self, flags, &format, width, height, row_pitch, ptr, &res));
		738	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		739
		740	void
		741	image3d (OpenCL::Context self, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
		742	PPCODE:
		743	STRLEN len;
		744	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		745	const cl_image_format format = { channel_order, channel_type };
		746	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (self, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		747	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		748
		749	#endif
		750
		751	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		752
		753	void
		754	gl_buffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint bufobj)
		755	PPCODE:
		756	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLBuffer, (self, flags, bufobj, &res));
		757	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		758
		759	#if !defined CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
		760
		761	void
		762	gl_texture2d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		763	PPCODE:
		764	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture2D, (self, flags, target, miplevel, texture, &res));
		765	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		766
		767	void
		768	gl_texture3d (OpenCL::Context self, cl_mem_flags flags, cl_GLenum target, cl_GLint miplevel, cl_GLuint texture)
		769	PPCODE:
		770	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLTexture3D, (self, flags, target, miplevel, texture, &res));
		771	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		772
		773	#endif
		774
		775	void
		776	gl_renderbuffer (OpenCL::Context self, cl_mem_flags flags, cl_GLuint renderbuffer)
		777	PPCODE:
		778	NEED_SUCCESS_ARG (cl_mem mem, CreateFromGLRenderbuffer, (self, flags, renderbuffer, &res));
		779	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		780
		781	#endif
		782
		783	void
		784	supported_image_formats (OpenCL::Context self, cl_mem_flags flags, cl_mem_object_type image_type)
		785	PPCODE:
		786	{
		787	cl_uint count;
		788	cl_image_format *list;
		789	int i;
		790
		791	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, 0, 0, &count));
		792	Newx (list, count, cl_image_format);
		793	NEED_SUCCESS (GetSupportedImageFormats, (self, flags, image_type, count, list, 0));
		794
		795	EXTEND (SP, count);
		796	for (i = 0; i < count; ++i)
		797	{
		798	AV *av = newAV ();
		799	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		800	av_store (av, 0, newSVuv (list [i].image_channel_order));
		801	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		802	}
155	}	803	}
156		804
157	void	805	void
158	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)
159	PPCODE:
160	{
161	cl_int res;
162	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
163	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
164
165	if (res)
166	FAIL (CreateContextFromType, res);
167
168	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
169	}
170
171	void
172	unload_compiler ()
173	CODE:
174	NEED_SUCCESS (UnloadCompiler, ());
175
176	MODULE = OpenCL PACKAGE = OpenCL::Device
177
178	void
179	info (OpenCL::Device this, cl_device_info name)
180	PPCODE:
181	INFO (Device)
182
183	void
184	context_simple (OpenCL::Device this)
185	PPCODE:
186	{
187	cl_int res;
188	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
189
190	if (res)
191	FAIL (CreateContext, res);
192
193	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
194	}
195
196	MODULE = OpenCL PACKAGE = OpenCL::Context
197
198	void
199	DESTROY (OpenCL::Context context)
200	CODE:
201	clReleaseContext (context);
202
203	void
204	info (OpenCL::Context this, cl_context_info name)
205	PPCODE:
206	INFO (Context)
207
208	void
209	command_queue_simple (OpenCL::Context this, OpenCL::Device device)
210	PPCODE:
211	{
212	cl_int res;
213	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
214
215	if (res)
216	FAIL (CreateCommandQueue, res);
217
218	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
219	}
220
221	void
222	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
223	PPCODE:
224	{
225	cl_int res;
226	cl_mem mem = clCreateBuffer (this, flags, len, 0, &res);
227
228	if (res)
229	FAIL (CreateBuffer, res);
230
231	XPUSH_NEW_OBJ ("OpenCL::Memory", mem);
232	}
233
234	void
235	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
236	PPCODE:
237	{
238	STRLEN len;
239	char *ptr = SvPVbyte (data, len);
240	cl_int res;
241	cl_mem mem = clCreateBuffer (this, flags, len, ptr, &res);
242
243	if (res)
244	FAIL (CreateBuffer, res);
245
246	XPUSH_NEW_OBJ ("OpenCL::Memory", mem);
247	}
248
249	void
250	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	806	sampler (OpenCL::Context self, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
251	PPCODE:	807	PPCODE:
252	{
253	cl_int res;
254	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);	808	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (self, normalized_coords, addressing_mode, filter_mode, &res));
255
256	if (res)
257	FAIL (CreateSampler, res);
258
259	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	809	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
260	}
261		810
262	void	811	void
263	program_with_source (OpenCL::Context this, SV *program)	812	program_with_source (OpenCL::Context self, SV *program)
264	PPCODE:	813	PPCODE:
265	{
266	STRLEN len;	814	STRLEN len;
267	size_t len2;	815	size_t len2;
268	const char *ptr = SvPVbyte (program, len);	816	const char *ptr = SvPVbyte (program, len);
269	cl_int res;
270	cl_program prog;
271		817
272	len2 = len;	818	len2 = len;
273	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);	819	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (self, 1, &ptr, &len2, &res));
274
275	if (res)
276	FAIL (CreateProgramWithSource, res);
277
278	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	820	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
279	}	821
		822	#BEGIN:context
		823
		824	void
		825	reference_count (OpenCL::Context self)
		826	ALIAS:
		827	reference_count = CL_CONTEXT_REFERENCE_COUNT
		828	num_devices = CL_CONTEXT_NUM_DEVICES
		829	PPCODE:
		830	cl_uint value [1];
		831	NEED_SUCCESS (GetContextInfo, (self, ix, sizeof (value), value, 0));
		832	EXTEND (SP, 1);
		833	const int i = 0;
		834	PUSHs (sv_2mortal (newSVuv (value [i])));
		835
		836	void
		837	devices (OpenCL::Context self)
		838	PPCODE:
		839	size_t size;
		840	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, 0, 0, &size));
		841	cl_device_id *value = tmpbuf (size);
		842	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_DEVICES, size, value, 0));
		843	int i, n = size / sizeof (*value);
		844	EXTEND (SP, n);
		845	for (i = 0; i < n; ++i)
		846	{
		847	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		848	}
		849
		850	void
		851	properties (OpenCL::Context self)
		852	PPCODE:
		853	size_t size;
		854	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, 0, 0, &size));
		855	cl_context_properties *value = tmpbuf (size);
		856	NEED_SUCCESS (GetContextInfo, (self, CL_CONTEXT_PROPERTIES, size, value, 0));
		857	int i, n = size / sizeof (*value);
		858	EXTEND (SP, n);
		859	for (i = 0; i < n; ++i)
		860	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		861
		862	#END:context
280		863
281	MODULE = OpenCL PACKAGE = OpenCL::Queue	864	MODULE = OpenCL PACKAGE = OpenCL::Queue
282		865
283	void	866	void
284	DESTROY (OpenCL::Queue this)	867	DESTROY (OpenCL::Queue self)
285	CODE:	868	CODE:
286	clReleaseCommandQueue (this);	869	clReleaseCommandQueue (self);
287		870
288	void	871	void
289	info (OpenCL::Queue this, cl_command_queue_info name)
290	PPCODE:
291	INFO (CommandQueue)
292
293	void
294	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	872	enqueue_read_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
295	PPCODE:	873	PPCODE:
296	{
297	cl_event ev = 0;	874	cl_event ev = 0;
298	EVENT_LIST (6, items - 6);	875	EVENT_LIST (6, items - 6);
299		876
300	SvUPGRADE (data, SVt_PV);	877	SvUPGRADE (data, SVt_PV);
301	SvGROW (data, len);	878	SvGROW (data, len);
302	SvPOK_only (data);	879	SvPOK_only (data);
303	SvCUR_set (data, len);	880	SvCUR_set (data, len);
304	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	881	NEED_SUCCESS (EnqueueReadBuffer, (self, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
305		882
306	if (ev)	883	if (ev)
307	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	884	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
308	}
309		885
310	void	886	void
311	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, SV *data, ...)	887	enqueue_write_buffer (OpenCL::Queue self, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
312	PPCODE:	888	PPCODE:
313	{
314	cl_event ev = 0;	889	cl_event ev = 0;
315	STRLEN len;	890	STRLEN len;
316	char *ptr = SvPVbyte (data, len);	891	char *ptr = SvPVbyte (data, len);
317	EVENT_LIST (5, items - 5);	892	EVENT_LIST (5, items - 5);
318		893
319	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	894	NEED_SUCCESS (EnqueueWriteBuffer, (self, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
320		895
321	if (ev)	896	if (ev)
322	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	897	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
323	}
324		898
325	void	899	void
326	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Memory src, OpenCL::Memory dst, size_t src_offset, size_t dst_offset, size_t len, ...)	900	enqueue_copy_buffer (OpenCL::Queue self, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
327	PPCODE:	901	PPCODE:
328	{
329	cl_event ev = 0;	902	cl_event ev = 0;
330	EVENT_LIST (6, items - 6);	903	EVENT_LIST (6, items - 6);
331		904
332	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	905	NEED_SUCCESS (EnqueueCopyBuffer, (self, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
333		906
334	if (ev)	907	if (ev)
335	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	908	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
336	}
337		909
338	void	910	void
		911	enqueue_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, ...)
		912	PPCODE:
		913	cl_event ev = 0;
		914	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		915	const size_t host_origin[3] = { host_x, host_y, host_z };
		916	const size_t region[3] = { width, height, depth };
		917	EVENT_LIST (17, items - 17);
		918
		919	if (!buf_row_pitch)
		920	buf_row_pitch = region [0];
		921
		922	if (!buf_slice_pitch)
		923	buf_slice_pitch = region [1] * buf_row_pitch;
		924
		925	if (!host_row_pitch)
		926	host_row_pitch = region [0];
		927
		928	if (!host_slice_pitch)
		929	host_slice_pitch = region [1] * host_row_pitch;
		930
		931	size_t len = host_row_pitch * host_slice_pitch * region [2];
		932
		933	SvUPGRADE (data, SVt_PV);
		934	SvGROW (data, len);
		935	SvPOK_only (data);
		936	SvCUR_set (data, len);
		937	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));
		938
		939	if (ev)
		940	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		941
		942	void
		943	enqueue_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, ...)
		944	PPCODE:
		945	cl_event ev = 0;
		946	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		947	const size_t host_origin[3] = { host_x, host_y, host_z };
		948	const size_t region[3] = { width, height, depth };
		949	STRLEN len;
		950	char *ptr = SvPVbyte (data, len);
		951	EVENT_LIST (17, items - 17);
		952
		953	if (!buf_row_pitch)
		954	buf_row_pitch = region [0];
		955
		956	if (!buf_slice_pitch)
		957	buf_slice_pitch = region [1] * buf_row_pitch;
		958
		959	if (!host_row_pitch)
		960	host_row_pitch = region [0];
		961
		962	if (!host_slice_pitch)
		963	host_slice_pitch = region [1] * host_row_pitch;
		964
		965	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
		966
		967	if (len < min_len)
		968	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		969
		970	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));
		971
		972	if (ev)
		973	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		974
		975	void
		976	enqueue_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, ...)
		977	PPCODE:
		978	cl_event ev = 0;
		979	const size_t src_origin[3] = { src_x, src_y, src_z };
		980	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		981	const size_t region[3] = { width, height, depth };
		982	EVENT_LIST (16, items - 16);
		983
		984	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));
		985
		986	if (ev)
		987	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		988
		989	void
		990	enqueue_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, ...)
		991	PPCODE:
		992	cl_event ev = 0;
		993	const size_t src_origin[3] = { src_x, src_y, src_z };
		994	const size_t region[3] = { width, height, depth };
		995	EVENT_LIST (12, items - 12);
		996
		997	if (!row_pitch)
		998	row_pitch = img_row_pitch (src);
		999
		1000	if (depth > 1 && !slice_pitch)
		1001	slice_pitch = row_pitch * height;
		1002
		1003	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		1004
		1005	SvUPGRADE (data, SVt_PV);
		1006	SvGROW (data, len);
		1007	SvPOK_only (data);
		1008	SvCUR_set (data, len);
		1009	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));
		1010
		1011	if (ev)
		1012	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1013
		1014	void
		1015	enqueue_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, ...)
		1016	PPCODE:
		1017	cl_event ev = 0;
		1018	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1019	const size_t region[3] = { width, height, depth };
		1020	STRLEN len;
		1021	char *ptr = SvPVbyte (data, len);
		1022	EVENT_LIST (12, items - 12);
		1023
		1024	if (!row_pitch)
		1025	row_pitch = img_row_pitch (dst);
		1026
		1027	if (depth > 1 && !slice_pitch)
		1028	slice_pitch = row_pitch * height;
		1029
		1030	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		1031
		1032	if (len < min_len)
		1033	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		1034
		1035	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));
		1036
		1037	if (ev)
		1038	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1039
		1040	void
		1041	enqueue_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, ...)
		1042	PPCODE:
		1043	cl_event ev = 0;
		1044	const size_t src_origin[3] = { src_x, src_y, src_z };
		1045	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1046	const size_t region[3] = { width, height, depth };
		1047	EVENT_LIST (12, items - 12);
		1048
		1049	NEED_SUCCESS (EnqueueCopyImage, (self, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1050
		1051	if (ev)
		1052	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1053
		1054	void
		1055	enqueue_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, ...)
		1056	PPCODE:
		1057	cl_event ev = 0;
		1058	const size_t src_origin[3] = { src_x, src_y, src_z };
		1059	const size_t region[3] = { width, height, depth };
		1060	EVENT_LIST (10, items - 10);
		1061
		1062	NEED_SUCCESS (EnqueueCopyImageToBuffer, (self, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1063
		1064	if (ev)
		1065	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1066
		1067	void
		1068	enqueue_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, ...)
		1069	PPCODE:
		1070	cl_event ev = 0;
		1071	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		1072	const size_t region[3] = { width, height, depth };
		1073	EVENT_LIST (10, items - 10);
		1074
		1075	NEED_SUCCESS (EnqueueCopyBufferToImage, (self, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1076
		1077	if (ev)
		1078	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1079
		1080	void
		1081	enqueue_task (OpenCL::Queue self, OpenCL::Kernel kernel, ...)
		1082	PPCODE:
		1083	cl_event ev = 0;
		1084	EVENT_LIST (2, items - 2);
		1085
		1086	NEED_SUCCESS (EnqueueTask, (self, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1087
		1088	if (ev)
		1089	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1090
		1091	void
		1092	enqueue_nd_range_kernel (OpenCL::Queue self, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
		1093	PPCODE:
		1094	cl_event ev = 0;
		1095	size_t *gwo = 0, *gws, *lws = 0;
		1096	int gws_len;
		1097	size_t *lists;
		1098	int i;
		1099	EVENT_LIST (5, items - 5);
		1100
		1101	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		1102	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		1103
		1104	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		1105
		1106	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		1107
		1108	gws = lists + gws_len * 0;
		1109	for (i = 0; i < gws_len; ++i)
		1110	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		1111
		1112	if (SvOK (global_work_offset))
		1113	{
		1114	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
		1115	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
		1116
		1117	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		1118	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		1119
		1120	gwo = lists + gws_len * 1;
		1121	for (i = 0; i < gws_len; ++i)
		1122	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		1123	}
		1124
		1125	if (SvOK (local_work_size))
		1126	{
		1127	if ((SvOK (local_work_size) && !SvROK (local_work_size)) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
		1128	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
		1129
		1130	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
		1131	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
		1132
		1133	lws = lists + gws_len * 2;
		1134	for (i = 0; i < gws_len; ++i)
		1135	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		1136	}
		1137
		1138	NEED_SUCCESS (EnqueueNDRangeKernel, (self, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1139
		1140	if (ev)
		1141	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1142
		1143	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1144
		1145	void
		1146	enqueue_acquire_gl_objects (OpenCL::Queue self, SV *objects, ...)
		1147	ALIAS:
		1148	enqueue_release_gl_objects = 1
		1149	PPCODE:
		1150	if (!SvROK (objects) || SvTYPE (SvRV (objects)) != SVt_PVAV)
		1151	croak ("OpenCL::Queue::enqueue_acquire/release_gl_objects argument 'objects' must be an arrayref with memory objects, in call");
		1152
		1153	cl_event ev = 0;
		1154	EVENT_LIST (2, items - 2);
		1155	AV *av = (AV *)SvRV (objects);
		1156	cl_uint num_objects = av_len (av) + 1;
		1157	cl_mem *object_list = tmpbuf (sizeof (cl_mem) * num_objects);
		1158	int i;
		1159
		1160	for (i = num_objects; i--; )
		1161	object_list [i] = SvPTROBJ ("OpenCL::Queue::enqueue_acquire/release_gl_objects", "objects", *av_fetch (av, i, 0), "OpenCL::Memory");
		1162
		1163	if (ix)
		1164	NEED_SUCCESS (EnqueueReleaseGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1165	else
		1166	NEED_SUCCESS (EnqueueAcquireGLObjects, (self, num_objects, object_list, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		1167
		1168	if (ev)
		1169	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		1170
		1171	#endif
		1172
		1173	#if !defined CL_VERSION_1_2 || defined CL_USE_DEPRECATED_OPENCL_1_1_APIS
		1174
		1175	void
339	enqueue_marker (OpenCL::Queue this)	1176	enqueue_marker (OpenCL::Queue self)
340	PPCODE:	1177	PPCODE:
341	{
342	cl_event ev;	1178	cl_event ev;
343	NEED_SUCCESS (EnqueueMarker, (this, &ev));	1179	NEED_SUCCESS (EnqueueMarker, (self, &ev));
344	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	1180	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
345	}
346		1181
347	void	1182	void
348	enqueue_wait_for_events (OpenCL::Queue this, ...)	1183	enqueue_wait_for_events (OpenCL::Queue self, ...)
349	CODE:	1184	CODE:
350	{
351	EVENT_LIST (1, items - 1);	1185	EVENT_LIST (1, items - 1);
352	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	1186	NEED_SUCCESS (EnqueueWaitForEvents, (self, event_list_count, event_list_ptr));
353	}
354		1187
355	void	1188	void
356	enqueue_barrier (OpenCL::Queue this)	1189	enqueue_barrier (OpenCL::Queue self)
357	CODE:	1190	CODE:
358	NEED_SUCCESS (EnqueueBarrier, (this));	1191	NEED_SUCCESS (EnqueueBarrier, (self));
		1192
		1193	#endif
		1194
		1195	void
		1196	flush (OpenCL::Queue self)
		1197	CODE:
		1198	NEED_SUCCESS (Flush, (self));
		1199
		1200	void
		1201	finish (OpenCL::Queue self)
		1202	CODE:
		1203	NEED_SUCCESS (Finish, (self));
		1204
		1205	void
		1206	info (OpenCL::Queue self, cl_command_queue_info name)
		1207	PPCODE:
		1208	INFO (CommandQueue)
		1209
		1210	#BEGIN:command_queue
		1211
		1212	void
		1213	context (OpenCL::Queue self)
		1214	PPCODE:
		1215	cl_context value [1];
		1216	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
		1217	EXTEND (SP, 1);
		1218	const int i = 0;
		1219	{
		1220	NEED_SUCCESS (RetainContext, (value [i]));
		1221	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1222	}
		1223
		1224	void
		1225	device (OpenCL::Queue self)
		1226	PPCODE:
		1227	cl_device_id value [1];
		1228	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_DEVICE, sizeof (value), value, 0));
		1229	EXTEND (SP, 1);
		1230	const int i = 0;
		1231	{
		1232	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1233	}
		1234
		1235	void
		1236	reference_count (OpenCL::Queue self)
		1237	PPCODE:
		1238	cl_uint value [1];
		1239	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
		1240	EXTEND (SP, 1);
		1241	const int i = 0;
		1242	PUSHs (sv_2mortal (newSVuv (value [i])));
		1243
		1244	void
		1245	properties (OpenCL::Queue self)
		1246	PPCODE:
		1247	cl_command_queue_properties value [1];
		1248	NEED_SUCCESS (GetCommandQueueInfo, (self, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
		1249	EXTEND (SP, 1);
		1250	const int i = 0;
		1251	PUSHs (sv_2mortal (newSViv (value [i])));
		1252
		1253	#END:command_queue
359		1254
360	MODULE = OpenCL PACKAGE = OpenCL::Memory	1255	MODULE = OpenCL PACKAGE = OpenCL::Memory
361		1256
362	void	1257	void
363	DESTROY (OpenCL::Memory this)	1258	DESTROY (OpenCL::Memory self)
364	CODE:	1259	CODE:
365	clReleaseMemObject (this);	1260	clReleaseMemObject (self);
366		1261
367	void	1262	void
368	info (OpenCL::Memory this, cl_mem_info name)	1263	info (OpenCL::Memory self, cl_mem_info name)
369	PPCODE:	1264	PPCODE:
370	INFO (MemObject)	1265	INFO (MemObject)
371		1266
		1267	#BEGIN:mem
		1268
		1269	void
		1270	type (OpenCL::Memory self)
		1271	PPCODE:
		1272	cl_mem_object_type value [1];
		1273	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_TYPE, sizeof (value), value, 0));
		1274	EXTEND (SP, 1);
		1275	const int i = 0;
		1276	PUSHs (sv_2mortal (newSViv (value [i])));
		1277
		1278	void
		1279	flags (OpenCL::Memory self)
		1280	PPCODE:
		1281	cl_mem_flags value [1];
		1282	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_FLAGS, sizeof (value), value, 0));
		1283	EXTEND (SP, 1);
		1284	const int i = 0;
		1285	PUSHs (sv_2mortal (newSViv (value [i])));
		1286
		1287	void
		1288	size (OpenCL::Memory self)
		1289	ALIAS:
		1290	size = CL_MEM_SIZE
		1291	offset = CL_MEM_OFFSET
		1292	PPCODE:
		1293	size_t value [1];
		1294	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1295	EXTEND (SP, 1);
		1296	const int i = 0;
		1297	PUSHs (sv_2mortal (newSVuv (value [i])));
		1298
		1299	void
		1300	host_ptr (OpenCL::Memory self)
		1301	PPCODE:
		1302	void * value [1];
		1303	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_HOST_PTR, sizeof (value), value, 0));
		1304	EXTEND (SP, 1);
		1305	const int i = 0;
		1306	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
		1307
		1308	void
		1309	map_count (OpenCL::Memory self)
		1310	ALIAS:
		1311	map_count = CL_MEM_MAP_COUNT
		1312	reference_count = CL_MEM_REFERENCE_COUNT
		1313	PPCODE:
		1314	cl_uint value [1];
		1315	NEED_SUCCESS (GetMemObjectInfo, (self, ix, sizeof (value), value, 0));
		1316	EXTEND (SP, 1);
		1317	const int i = 0;
		1318	PUSHs (sv_2mortal (newSVuv (value [i])));
		1319
		1320	void
		1321	context (OpenCL::Memory self)
		1322	PPCODE:
		1323	cl_context value [1];
		1324	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_CONTEXT, sizeof (value), value, 0));
		1325	EXTEND (SP, 1);
		1326	const int i = 0;
		1327	{
		1328	NEED_SUCCESS (RetainContext, (value [i]));
		1329	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1330	}
		1331
		1332	void
		1333	associated_memobject (OpenCL::Memory self)
		1334	PPCODE:
		1335	cl_mem value [1];
		1336	NEED_SUCCESS (GetMemObjectInfo, (self, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
		1337	EXTEND (SP, 1);
		1338	const int i = 0;
		1339	{
		1340	NEED_SUCCESS (RetainMemObject, (value [i]));
		1341	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
		1342	}
		1343
		1344	#END:mem
		1345
		1346	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1347
		1348	void
		1349	gl_object_info (OpenCL::Memory self)
		1350	PPCODE:
		1351	cl_gl_object_type type;
		1352	cl_GLuint name;
		1353	NEED_SUCCESS (GetGLObjectInfo, (self, &type, &name));
		1354	EXTEND (SP, 2);
		1355	PUSHs (sv_2mortal (newSVuv (type)));
		1356	PUSHs (sv_2mortal (newSVuv (name)));
		1357
		1358	#endif
		1359
		1360	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
		1361
		1362	void
		1363	sub_buffer_region (OpenCL::BufferObj self, cl_mem_flags flags, size_t origin, size_t size)
		1364	PPCODE:
		1365	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
		1366	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
		1367
		1368	cl_buffer_region crdata = { origin, size };
		1369
		1370	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (self, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
		1371	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		1372
		1373	MODULE = OpenCL PACKAGE = OpenCL::Image
		1374
		1375	void
		1376	image_info (OpenCL::Image self, cl_image_info name)
		1377	PPCODE:
		1378	INFO (Image)
		1379
		1380	#BEGIN:image
		1381
		1382	void
		1383	element_size (OpenCL::Image self)
		1384	ALIAS:
		1385	element_size = CL_IMAGE_ELEMENT_SIZE
		1386	row_pitch = CL_IMAGE_ROW_PITCH
		1387	slice_pitch = CL_IMAGE_SLICE_PITCH
		1388	width = CL_IMAGE_WIDTH
		1389	height = CL_IMAGE_HEIGHT
		1390	depth = CL_IMAGE_DEPTH
		1391	PPCODE:
		1392	size_t value [1];
		1393	NEED_SUCCESS (GetImageInfo, (self, ix, sizeof (value), value, 0));
		1394	EXTEND (SP, 1);
		1395	const int i = 0;
		1396	PUSHs (sv_2mortal (newSVuv (value [i])));
		1397
		1398	#END:image
		1399
		1400	#if cl_apple_gl_sharing || cl_khr_gl_sharing
		1401
		1402	#BEGIN:gl_texture
		1403
		1404	void
		1405	target (OpenCL::Image self)
		1406	PPCODE:
		1407	cl_GLenum value [1];
		1408	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_TEXTURE_TARGET, sizeof (value), value, 0));
		1409	EXTEND (SP, 1);
		1410	const int i = 0;
		1411	PUSHs (sv_2mortal (newSVuv (value [i])));
		1412
		1413	void
		1414	gl_mipmap_level (OpenCL::Image self)
		1415	PPCODE:
		1416	cl_GLint value [1];
		1417	NEED_SUCCESS (GetGLTextureInfo, (self, CL_GL_MIPMAP_LEVEL, sizeof (value), value, 0));
		1418	EXTEND (SP, 1);
		1419	const int i = 0;
		1420	PUSHs (sv_2mortal (newSViv (value [i])));
		1421
		1422	#END:gl_texture
		1423
		1424	#endif
		1425
372	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1426	MODULE = OpenCL PACKAGE = OpenCL::Sampler
373		1427
374	void	1428	void
375	DESTROY (OpenCL::Sampler this)	1429	DESTROY (OpenCL::Sampler self)
376	CODE:	1430	CODE:
377	clReleaseSampler (this);	1431	clReleaseSampler (self);
378		1432
379	void	1433	void
380	info (OpenCL::Sampler this, cl_sampler_info name)	1434	info (OpenCL::Sampler self, cl_sampler_info name)
381	PPCODE:	1435	PPCODE:
382	INFO (Sampler)	1436	INFO (Sampler)
383		1437
		1438	#BEGIN:sampler
		1439
		1440	void
		1441	reference_count (OpenCL::Sampler self)
		1442	PPCODE:
		1443	cl_uint value [1];
		1444	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
		1445	EXTEND (SP, 1);
		1446	const int i = 0;
		1447	PUSHs (sv_2mortal (newSVuv (value [i])));
		1448
		1449	void
		1450	context (OpenCL::Sampler self)
		1451	PPCODE:
		1452	cl_context value [1];
		1453	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
		1454	EXTEND (SP, 1);
		1455	const int i = 0;
		1456	{
		1457	NEED_SUCCESS (RetainContext, (value [i]));
		1458	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1459	}
		1460
		1461	void
		1462	normalized_coords (OpenCL::Sampler self)
		1463	PPCODE:
		1464	cl_addressing_mode value [1];
		1465	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
		1466	EXTEND (SP, 1);
		1467	const int i = 0;
		1468	PUSHs (sv_2mortal (newSViv (value [i])));
		1469
		1470	void
		1471	addressing_mode (OpenCL::Sampler self)
		1472	PPCODE:
		1473	cl_filter_mode value [1];
		1474	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
		1475	EXTEND (SP, 1);
		1476	const int i = 0;
		1477	PUSHs (sv_2mortal (newSViv (value [i])));
		1478
		1479	void
		1480	filter_mode (OpenCL::Sampler self)
		1481	PPCODE:
		1482	cl_bool value [1];
		1483	NEED_SUCCESS (GetSamplerInfo, (self, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
		1484	EXTEND (SP, 1);
		1485	const int i = 0;
		1486	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		1487
		1488	#END:sampler
		1489
384	MODULE = OpenCL PACKAGE = OpenCL::Program	1490	MODULE = OpenCL PACKAGE = OpenCL::Program
385		1491
386	void	1492	void
387	DESTROY (OpenCL::Program this)	1493	DESTROY (OpenCL::Program self)
388	CODE:	1494	CODE:
389	clReleaseProgram (this);	1495	clReleaseProgram (self);
390		1496
391	void	1497	void
392	info (OpenCL::Program this, cl_program_info name)
393	PPCODE:
394	INFO (Program)
395
396	void
397	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	1498	build (OpenCL::Program self, OpenCL::Device device, SV *options = &PL_sv_undef)
398	CODE:	1499	CODE:
399	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	1500	NEED_SUCCESS (BuildProgram, (self, 1, &device, SvPVbyte_nolen (options), 0, 0));
400		1501
401	void	1502	void
402	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	1503	build_info (OpenCL::Program self, OpenCL::Device device, cl_program_build_info name)
403	PPCODE:	1504	PPCODE:
404	{
405	size_t size;	1505	size_t size;
406	SV *sv;
407
408	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	1506	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, 0, 0, &size));
409	sv = sv_2mortal (newSV (size));	1507	SV *sv = sv_2mortal (newSV (size));
410	SvUPGRADE (sv, SVt_PV);	1508	SvUPGRADE (sv, SVt_PV);
411	SvPOK_only (sv);	1509	SvPOK_only (sv);
412	SvCUR_set (sv, size);	1510	SvCUR_set (sv, size);
413	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	1511	NEED_SUCCESS (GetProgramBuildInfo, (self, device, name, size, SvPVX (sv), 0));
414	XPUSHs (sv);	1512	XPUSHs (sv);
415	}	1513
		1514	#BEGIN:program_build
		1515
		1516	void
		1517	build_status (OpenCL::Program self, OpenCL::Device device)
		1518	PPCODE:
		1519	cl_build_status value [1];
		1520	NEED_SUCCESS (GetProgramBuildInfo, (self, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
		1521	EXTEND (SP, 1);
		1522	const int i = 0;
		1523	PUSHs (sv_2mortal (newSViv (value [i])));
		1524
		1525	void
		1526	build_options (OpenCL::Program self, OpenCL::Device device)
		1527	ALIAS:
		1528	build_options = CL_PROGRAM_BUILD_OPTIONS
		1529	build_log = CL_PROGRAM_BUILD_LOG
		1530	PPCODE:
		1531	size_t size;
		1532	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, 0, 0, &size));
		1533	char *value = tmpbuf (size);
		1534	NEED_SUCCESS (GetProgramBuildInfo, (self, device, ix, size, value, 0));
		1535	EXTEND (SP, 1);
		1536	const int i = 0;
		1537	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1538
		1539	#END:program_build
416		1540
417	void	1541	void
418	kernel (OpenCL::Program program, SV *function)	1542	kernel (OpenCL::Program program, SV *function)
419	PPCODE:	1543	PPCODE:
420	{
421	cl_int res;
422	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);	1544	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
423
424	if (res)
425	FAIL (CreateKernel, res);
426
427	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	1545	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
428	}	1546
		1547	void
		1548	info (OpenCL::Program self, cl_program_info name)
		1549	PPCODE:
		1550	INFO (Program)
		1551
		1552	void
		1553	binaries (OpenCL::Program self)
		1554	PPCODE:
		1555	cl_uint n, i;
		1556	size_t size;
		1557
		1558	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
		1559	if (!n) XSRETURN_EMPTY;
		1560
		1561	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
		1562	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
		1563	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
		1564	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
		1565
		1566	EXTEND (SP, n);
		1567	for (i = 0; i < n; ++i)
		1568	{
		1569	SV *sv = sv_2mortal (newSV (sizes [i]));
		1570	SvUPGRADE (sv, SVt_PV);
		1571	SvPOK_only (sv);
		1572	SvCUR_set (sv, sizes [i]);
		1573	ptrs [i] = (void *)SvPVX (sv);
		1574	PUSHs (sv);
		1575	}
		1576
		1577	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
		1578	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
		1579
		1580	#BEGIN:program
		1581
		1582	void
		1583	reference_count (OpenCL::Program self)
		1584	ALIAS:
		1585	reference_count = CL_PROGRAM_REFERENCE_COUNT
		1586	num_devices = CL_PROGRAM_NUM_DEVICES
		1587	PPCODE:
		1588	cl_uint value [1];
		1589	NEED_SUCCESS (GetProgramInfo, (self, ix, sizeof (value), value, 0));
		1590	EXTEND (SP, 1);
		1591	const int i = 0;
		1592	PUSHs (sv_2mortal (newSVuv (value [i])));
		1593
		1594	void
		1595	context (OpenCL::Program self)
		1596	PPCODE:
		1597	cl_context value [1];
		1598	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
		1599	EXTEND (SP, 1);
		1600	const int i = 0;
		1601	{
		1602	NEED_SUCCESS (RetainContext, (value [i]));
		1603	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1604	}
		1605
		1606	void
		1607	devices (OpenCL::Program self)
		1608	PPCODE:
		1609	size_t size;
		1610	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, 0, 0, &size));
		1611	cl_device_id *value = tmpbuf (size);
		1612	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_DEVICES, size, value, 0));
		1613	int i, n = size / sizeof (*value);
		1614	EXTEND (SP, n);
		1615	for (i = 0; i < n; ++i)
		1616	{
		1617	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1618	}
		1619
		1620	void
		1621	source (OpenCL::Program self)
		1622	PPCODE:
		1623	size_t size;
		1624	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, 0, 0, &size));
		1625	char *value = tmpbuf (size);
		1626	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_SOURCE, size, value, 0));
		1627	EXTEND (SP, 1);
		1628	const int i = 0;
		1629	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1630
		1631	void
		1632	binary_sizes (OpenCL::Program self)
		1633	PPCODE:
		1634	size_t size;
		1635	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
		1636	size_t *value = tmpbuf (size);
		1637	NEED_SUCCESS (GetProgramInfo, (self, CL_PROGRAM_BINARY_SIZES, size, value, 0));
		1638	int i, n = size / sizeof (*value);
		1639	EXTEND (SP, n);
		1640	for (i = 0; i < n; ++i)
		1641	PUSHs (sv_2mortal (newSVuv (value [i])));
		1642
		1643	#END:program
429		1644
430	MODULE = OpenCL PACKAGE = OpenCL::Kernel	1645	MODULE = OpenCL PACKAGE = OpenCL::Kernel
431		1646
432	void	1647	void
433	DESTROY (OpenCL::Kernel this)	1648	DESTROY (OpenCL::Kernel self)
434	CODE:	1649	CODE:
435	clReleaseKernel (this);	1650	clReleaseKernel (self);
436		1651
437	void	1652	void
		1653	set_char (OpenCL::Kernel self, cl_uint idx, cl_char value)
		1654	CODE:
		1655	clSetKernelArg (self, idx, sizeof (value), &value);
		1656
		1657	void
		1658	set_uchar (OpenCL::Kernel self, cl_uint idx, cl_uchar value)
		1659	CODE:
		1660	clSetKernelArg (self, idx, sizeof (value), &value);
		1661
		1662	void
		1663	set_short (OpenCL::Kernel self, cl_uint idx, cl_short value)
		1664	CODE:
		1665	clSetKernelArg (self, idx, sizeof (value), &value);
		1666
		1667	void
		1668	set_ushort (OpenCL::Kernel self, cl_uint idx, cl_ushort value)
		1669	CODE:
		1670	clSetKernelArg (self, idx, sizeof (value), &value);
		1671
		1672	void
		1673	set_int (OpenCL::Kernel self, cl_uint idx, cl_int value)
		1674	CODE:
		1675	clSetKernelArg (self, idx, sizeof (value), &value);
		1676
		1677	void
		1678	set_uint (OpenCL::Kernel self, cl_uint idx, cl_uint value)
		1679	CODE:
		1680	clSetKernelArg (self, idx, sizeof (value), &value);
		1681
		1682	void
		1683	set_long (OpenCL::Kernel self, cl_uint idx, cl_long value)
		1684	CODE:
		1685	clSetKernelArg (self, idx, sizeof (value), &value);
		1686
		1687	void
		1688	set_ulong (OpenCL::Kernel self, cl_uint idx, cl_ulong value)
		1689	CODE:
		1690	clSetKernelArg (self, idx, sizeof (value), &value);
		1691
		1692	void
		1693	set_half (OpenCL::Kernel self, cl_uint idx, cl_half value)
		1694	CODE:
		1695	clSetKernelArg (self, idx, sizeof (value), &value);
		1696
		1697	void
		1698	set_float (OpenCL::Kernel self, cl_uint idx, cl_float value)
		1699	CODE:
		1700	clSetKernelArg (self, idx, sizeof (value), &value);
		1701
		1702	void
		1703	set_double (OpenCL::Kernel self, cl_uint idx, cl_double value)
		1704	CODE:
		1705	clSetKernelArg (self, idx, sizeof (value), &value);
		1706
		1707	void
		1708	set_memory (OpenCL::Kernel self, cl_uint idx, OpenCL::Memory_ornull value)
		1709	CODE:
		1710	clSetKernelArg (self, idx, sizeof (value), &value);
		1711
		1712	void
		1713	set_buffer (OpenCL::Kernel self, cl_uint idx, OpenCL::Buffer_ornull value)
		1714	CODE:
		1715	clSetKernelArg (self, idx, sizeof (value), &value);
		1716
		1717	void
		1718	set_image2d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image2D_ornull value)
		1719	CODE:
		1720	clSetKernelArg (self, idx, sizeof (value), &value);
		1721
		1722	void
		1723	set_image3d (OpenCL::Kernel self, cl_uint idx, OpenCL::Image3D_ornull value)
		1724	CODE:
		1725	clSetKernelArg (self, idx, sizeof (value), &value);
		1726
		1727	void
		1728	set_sampler (OpenCL::Kernel self, cl_uint idx, OpenCL::Sampler value)
		1729	CODE:
		1730	clSetKernelArg (self, idx, sizeof (value), &value);
		1731
		1732	void
		1733	set_local (OpenCL::Kernel self, cl_uint idx, size_t size)
		1734	CODE:
		1735	clSetKernelArg (self, idx, size, 0);
		1736
		1737	void
		1738	set_event (OpenCL::Kernel self, cl_uint idx, OpenCL::Event value)
		1739	CODE:
		1740	clSetKernelArg (self, idx, sizeof (value), &value);
		1741
		1742	void
438	info (OpenCL::Kernel this, cl_kernel_info name)	1743	info (OpenCL::Kernel self, cl_kernel_info name)
439	PPCODE:	1744	PPCODE:
440	INFO (Kernel)	1745	INFO (Kernel)
441		1746
		1747	#BEGIN:kernel
		1748
442	void	1749	void
443	set_bool (OpenCL::Kernel this, cl_uint idx, cl_bool value)	1750	function_name (OpenCL::Kernel self)
		1751	PPCODE:
		1752	size_t size;
		1753	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
		1754	char *value = tmpbuf (size);
		1755	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_FUNCTION_NAME, size, value, 0));
		1756	EXTEND (SP, 1);
		1757	const int i = 0;
		1758	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1759
		1760	void
		1761	num_args (OpenCL::Kernel self)
		1762	ALIAS:
		1763	num_args = CL_KERNEL_NUM_ARGS
		1764	reference_count = CL_KERNEL_REFERENCE_COUNT
		1765	PPCODE:
		1766	cl_uint value [1];
		1767	NEED_SUCCESS (GetKernelInfo, (self, ix, sizeof (value), value, 0));
		1768	EXTEND (SP, 1);
		1769	const int i = 0;
		1770	PUSHs (sv_2mortal (newSVuv (value [i])));
		1771
		1772	void
		1773	context (OpenCL::Kernel self)
		1774	PPCODE:
		1775	cl_context value [1];
		1776	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
		1777	EXTEND (SP, 1);
		1778	const int i = 0;
		1779	{
		1780	NEED_SUCCESS (RetainContext, (value [i]));
		1781	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1782	}
		1783
		1784	void
		1785	program (OpenCL::Kernel self)
		1786	PPCODE:
		1787	cl_program value [1];
		1788	NEED_SUCCESS (GetKernelInfo, (self, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
		1789	EXTEND (SP, 1);
		1790	const int i = 0;
		1791	{
		1792	NEED_SUCCESS (RetainProgram, (value [i]));
		1793	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
		1794	}
		1795
		1796	#END:kernel
		1797
		1798	void
		1799	work_group_info (OpenCL::Kernel self, OpenCL::Device device, cl_kernel_work_group_info name)
444	CODE:	1800	PPCODE:
445	clKernelSetArg (this, idx, sizeof (value), &value);	1801	size_t size;
		1802	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, 0, 0, &size));
		1803	SV *sv = sv_2mortal (newSV (size));
		1804	SvUPGRADE (sv, SVt_PV);
		1805	SvPOK_only (sv);
		1806	SvCUR_set (sv, size);
		1807	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, name, size, SvPVX (sv), 0));
		1808	XPUSHs (sv);
		1809
		1810	#BEGIN:kernel_work_group
		1811
		1812	void
		1813	work_group_size (OpenCL::Kernel self, OpenCL::Device device)
		1814	ALIAS:
		1815	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
		1816	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
		1817	PPCODE:
		1818	size_t value [1];
		1819	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1820	EXTEND (SP, 1);
		1821	const int i = 0;
		1822	PUSHs (sv_2mortal (newSVuv (value [i])));
		1823
		1824	void
		1825	compile_work_group_size (OpenCL::Kernel self, OpenCL::Device device)
		1826	PPCODE:
		1827	size_t size;
		1828	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
		1829	size_t *value = tmpbuf (size);
		1830	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
		1831	int i, n = size / sizeof (*value);
		1832	EXTEND (SP, n);
		1833	for (i = 0; i < n; ++i)
		1834	PUSHs (sv_2mortal (newSVuv (value [i])));
		1835
		1836	void
		1837	local_mem_size (OpenCL::Kernel self, OpenCL::Device device)
		1838	ALIAS:
		1839	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
		1840	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
		1841	PPCODE:
		1842	cl_ulong value [1];
		1843	NEED_SUCCESS (GetKernelWorkGroupInfo, (self, device, ix, sizeof (value), value, 0));
		1844	EXTEND (SP, 1);
		1845	const int i = 0;
		1846	PUSHs (sv_2mortal (newSVuv (value [i])));
		1847
		1848	#END:kernel_work_group
446		1849
447	MODULE = OpenCL PACKAGE = OpenCL::Event	1850	MODULE = OpenCL PACKAGE = OpenCL::Event
448		1851
449	void	1852	void
450	DESTROY (OpenCL::Event this)	1853	DESTROY (OpenCL::Event self)
451	CODE:	1854	CODE:
452	clReleaseEvent (this);	1855	clReleaseEvent (self);
453		1856
454	void	1857	void
		1858	wait (OpenCL::Event self)
		1859	CODE:
		1860	clWaitForEvents (1, &self);
		1861
		1862	void
455	info (OpenCL::Event this, cl_event_info name)	1863	info (OpenCL::Event self, cl_event_info name)
456	PPCODE:	1864	PPCODE:
457	INFO (Event)	1865	INFO (Event)
458		1866
		1867	#BEGIN:event
		1868
459	void	1869	void
460	wait (OpenCL::Event this)	1870	command_queue (OpenCL::Event self)
		1871	PPCODE:
		1872	cl_command_queue value [1];
		1873	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
		1874	EXTEND (SP, 1);
		1875	const int i = 0;
		1876	{
		1877	NEED_SUCCESS (RetainCommandQueue, (value [i]));
		1878	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
		1879	}
		1880
		1881	void
		1882	command_type (OpenCL::Event self)
		1883	PPCODE:
		1884	cl_command_type value [1];
		1885	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
		1886	EXTEND (SP, 1);
		1887	const int i = 0;
		1888	PUSHs (sv_2mortal (newSVuv (value [i])));
		1889
		1890	void
		1891	reference_count (OpenCL::Event self)
		1892	ALIAS:
		1893	reference_count = CL_EVENT_REFERENCE_COUNT
		1894	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
		1895	PPCODE:
		1896	cl_uint value [1];
		1897	NEED_SUCCESS (GetEventInfo, (self, ix, sizeof (value), value, 0));
		1898	EXTEND (SP, 1);
		1899	const int i = 0;
		1900	PUSHs (sv_2mortal (newSVuv (value [i])));
		1901
		1902	void
		1903	context (OpenCL::Event self)
		1904	PPCODE:
		1905	cl_context value [1];
		1906	NEED_SUCCESS (GetEventInfo, (self, CL_EVENT_CONTEXT, sizeof (value), value, 0));
		1907	EXTEND (SP, 1);
		1908	const int i = 0;
		1909	{
		1910	NEED_SUCCESS (RetainContext, (value [i]));
		1911	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1912	}
		1913
		1914	#END:event
		1915
		1916	void
		1917	profiling_info (OpenCL::Event self, cl_profiling_info name)
461	CODE:	1918	PPCODE:
462	clWaitForEvents (1, &this);	1919	INFO (EventProfiling)
463		1920
		1921	#BEGIN:profiling
		1922
		1923	void
		1924	profiling_command_queued (OpenCL::Event self)
		1925	ALIAS:
		1926	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
		1927	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
		1928	profiling_command_start = CL_PROFILING_COMMAND_START
		1929	profiling_command_end = CL_PROFILING_COMMAND_END
		1930	PPCODE:
		1931	cl_ulong value [1];
		1932	NEED_SUCCESS (GetEventProfilingInfo, (self, ix, sizeof (value), value, 0));
		1933	EXTEND (SP, 1);
		1934	const int i = 0;
		1935	PUSHs (sv_2mortal (newSVuv (value [i])));
		1936
		1937	#END:profiling
		1938
		1939	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		1940
		1941	void
		1942	set_status (OpenCL::UserEvent self, cl_int execution_status)
		1943	CODE:
		1944	clSetUserEventStatus (self, execution_status);
		1945

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