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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.4 by root, Tue Nov 15 21:13:42 2011 UTC vs.
Revision 1.17 by root, Tue Nov 22 10:39:47 2011 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include <CL/opencl.h>	5	#include <CL/opencl.h>
6		6
7	typedef cl_platform_id OpenCL__Platform;	7	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	8	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	9	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	10	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	11	typedef cl_mem OpenCL__Memory;
12	typedef cl_mem OpenCL__Buffer;	12	typedef cl_mem OpenCL__Buffer;
13	typedef cl_mem OpenCL__Image;	13	typedef cl_mem OpenCL__Image;
14	typedef cl_mem OpenCL__Image2D;	14	typedef cl_mem OpenCL__Image2D;
15	typedef cl_mem OpenCL__Image3D;	15	typedef cl_mem OpenCL__Image3D;
16	typedef cl_mem OpenCL__Memory_ornull;	16	typedef cl_mem OpenCL__Memory_ornull;
17	typedef cl_mem OpenCL__Buffer_ornull;	17	typedef cl_mem OpenCL__Buffer_ornull;
18	typedef cl_mem OpenCL__Image_ornull;	18	typedef cl_mem OpenCL__Image_ornull;
19	typedef cl_mem OpenCL__Image2D_ornull;	19	typedef cl_mem OpenCL__Image2D_ornull;
20	typedef cl_mem OpenCL__Image3D_ornull;	20	typedef cl_mem OpenCL__Image3D_ornull;
21	typedef cl_sampler OpenCL__Sampler;	21	typedef cl_sampler OpenCL__Sampler;
22	typedef cl_program OpenCL__Program;	22	typedef cl_program OpenCL__Program;
23	typedef cl_kernel OpenCL__Kernel;	23	typedef cl_kernel OpenCL__Kernel;
24	typedef cl_event OpenCL__Event;	24	typedef cl_event OpenCL__Event;
		25	typedef cl_event OpenCL__UserEvent;
		26
		27	typedef SV *FUTURE;
		28
		29	/*****************************************************************************/
		30
		31	/* up to two temporary buffers */
		32	static void *
		33	tmpbuf (size_t size)
		34	{
		35	static int idx;
		36	static void *buf [2];
		37	static size_t len [2];
		38
		39	idx ^= 1;
		40
		41	if (len [idx] < size)
		42	{
		43	free (buf [idx]);
		44	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
		45	buf [idx] = malloc (len [idx]);
		46	}
		47
		48	return buf [idx];
		49	}
		50
		51	/*****************************************************************************/
25		52
26	typedef struct	53	typedef struct
27	{	54	{
28	IV iv;	55	IV iv;
29	const char *name;	56	const char *name;
…		…
63	};	90	};
64		91
65	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");	92	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
66	}	93	}
67		94
		95	/*****************************************************************************/
		96
		97	static cl_int res;
		98
68	#define FAIL(name,res) \	99	#define FAIL(name) \
69	croak ("cl" # name ": %s", err2str (res));	100	croak ("cl" # name ": %s", err2str (res));
70		101
71	#define NEED_SUCCESS(name,args) \	102	#define NEED_SUCCESS(name,args) \
72	do { \	103	do { \
73	cl_int res = cl ## name args; \	104	res = cl ## name args; \
74	\	105	\
75	if (res) \	106	if (res) \
76	FAIL (name, res); \	107	FAIL (name); \
77	} while (0)	108	} while (0)
		109
		110	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		111	retdecl = cl ## name args; \
		112	if (res) \
		113	FAIL (name);
		114
		115	/*****************************************************************************/
78		116
79	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	117	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
80	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	118	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
81		119
82	/*TODO*/	120	static void *
83	#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0	121	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		122	{
		123	if (SvROK (sv) && sv_derived_from (sv, pkg))
		124	return (void *)SvIV (SvRV (sv));
		125
		126	croak ("%s: %s is not of type %s", func, svname, pkg);
		127	}
		128
		129	/*****************************************************************************/
		130
		131	static size_t
		132	img_row_pitch (cl_mem img)
		133	{
		134	size_t res;
		135	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		136	return res;
		137	}
		138
		139	static cl_event *
		140	event_list (SV **items, int count)
		141	{
		142	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		143
		144	while (count--)
		145	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		146
		147	return list;
		148	}
		149
		150	#define EVENT_LIST(items,count) \
		151	cl_uint event_list_count = (count); \
		152	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
84		153
85	#define INFO(class) \	154	#define INFO(class) \
86	{ \	155	{ \
87	size_t size; \	156	size_t size; \
88	SV *sv; \
89	\
90	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	157	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
91	sv = sv_2mortal (newSV (size)); \	158	SV *sv = sv_2mortal (newSV (size)); \
92	SvUPGRADE (sv, SVt_PV); \	159	SvUPGRADE (sv, SVt_PV); \
93	SvPOK_only (sv); \	160	SvPOK_only (sv); \
94	SvCUR_set (sv, size); \	161	SvCUR_set (sv, size); \
95	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	162	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
96	XPUSHs (sv); \	163	XPUSHs (sv); \
97	}	164	}
98		165
99	static void *
100	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
101	{
102	if (SvROK (sv) && sv_derived_from (sv, pkg))
103	return (void *)SvIV (SvRV (sv));
104
105	croak ("%s: %s is not of type %s", func, svname, pkg);
106	}
107
108	static void *
109	tmpbuf (size_t size)
110	{
111	static void *buf;
112	static size_t len;
113
114	if (len < size)
115	{
116	free (buf);
117	len = ((size + 31) & ~4095) + 4096 - 32;
118	buf = malloc (len);
119	}
120
121	return buf;
122	}
123
124	MODULE = OpenCL PACKAGE = OpenCL	166	MODULE = OpenCL PACKAGE = OpenCL
125		167
126	PROTOTYPES: ENABLE	168	PROTOTYPES: ENABLE
127		169
128	BOOT:	170	BOOT:
129	{	171	{
130	HV *stash = gv_stashpv ("OpenCL", 1);	172	HV *stash = gv_stashpv ("OpenCL", 1);
131	static const ivstr *civ, const_iv[] = {	173	static const ivstr *civ, const_iv[] = {
132	{ sizeof (cl_char ), "SIZEOF_CHAR" },	174	{ sizeof (cl_char ), "SIZEOF_CHAR" },
133	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },	175	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
134	{ sizeof (cl_short ), "SIZEOF_SHORT" },	176	{ sizeof (cl_short ), "SIZEOF_SHORT" },
135	{ sizeof (cl_ushort), "SIZEOF_USHORT"},	177	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
136	{ sizeof (cl_int ), "SIZEOF_INT" },	178	{ sizeof (cl_int ), "SIZEOF_INT" },
137	{ sizeof (cl_uint ), "SIZEOF_UINT" },	179	{ sizeof (cl_uint ), "SIZEOF_UINT" },
138	{ sizeof (cl_long ), "SIZEOF_LONG" },	180	{ sizeof (cl_long ), "SIZEOF_LONG" },
139	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },	181	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
140	{ sizeof (cl_half ), "SIZEOF_HALF" },	182	{ sizeof (cl_half ), "SIZEOF_HALF" },
141	{ sizeof (cl_float ), "SIZEOF_FLOAT" },	183	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		184	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
142	#include "constiv.h"	185	#include "constiv.h"
143	};	186	};
144	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	187	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
145	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	188	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
146	}	189	}
147		190
		191	cl_int
		192	errno ()
		193	CODE:
		194	errno = res;
		195
148	const char *	196	const char *
149	err2str (cl_int err)	197	err2str (cl_int err)
150		198
151	const char *	199	const char *
152	enum2str (cl_uint value)	200	enum2str (cl_uint value)
153		201
154	void	202	void
155	platforms ()	203	platforms ()
156	PPCODE:	204	PPCODE:
157	{
158	cl_platform_id *list;	205	cl_platform_id *list;
159	cl_uint count;	206	cl_uint count;
160	int i;	207	int i;
161		208
162	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));	209	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
…		…
164	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	211	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
165		212
166	EXTEND (SP, count);	213	EXTEND (SP, count);
167	for (i = 0; i < count; ++i)	214	for (i = 0; i < count; ++i)
168	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	215	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
169	}
170		216
171	void	217	void
172	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	218	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
173	PPCODE:	219	PPCODE:
174	{
175	cl_int res;
176	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);	220	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));
177
178	if (res)
179	FAIL (CreateContextFromType, res);
180
181	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	221	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
182	}	222
		223	void
		224	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)
		225	PPCODE:
		226	/* der Gipfel der Kunst */
183		227
184	void	228	void
185	wait_for_events (...)	229	wait_for_events (...)
186	CODE:	230	CODE:
187	{
188	EVENT_LIST (0, items);	231	EVENT_LIST (0, items);
189	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	232	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
190	}
191		233
192	PROTOTYPES: DISABLE	234	PROTOTYPES: DISABLE
193		235
194	MODULE = OpenCL PACKAGE = OpenCL::Platform	236	MODULE = OpenCL PACKAGE = OpenCL::Platform
195		237
196	void	238	void
197	info (OpenCL::Platform this, cl_platform_info name)	239	info (OpenCL::Platform this, cl_platform_info name)
198	PPCODE:	240	PPCODE:
199	INFO (Platform)	241	INFO (Platform)
200		242
		243	#BEGIN:platform
		244
		245	void
		246	profile (OpenCL::Platform this)
		247	ALIAS:
		248	profile = CL_PLATFORM_PROFILE
		249	version = CL_PLATFORM_VERSION
		250	name = CL_PLATFORM_NAME
		251	vendor = CL_PLATFORM_VENDOR
		252	extensions = CL_PLATFORM_EXTENSIONS
		253	PPCODE:
		254	size_t size;
		255	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));
		256	char *value = tmpbuf (size);
		257	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));
		258	EXTEND (SP, 1);
		259	const int i = 0;
		260	PUSHs (sv_2mortal (newSVpv (value, 0)));
		261
		262	#END:platform
		263
201	void	264	void
202	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	265	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
203	PPCODE:	266	PPCODE:
204	{
205	cl_device_id *list;	267	cl_device_id *list;
206	cl_uint count;	268	cl_uint count;
207	int i;	269	int i;
208		270
209	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	271	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
…		…
211	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	273	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
212		274
213	EXTEND (SP, count);	275	EXTEND (SP, count);
214	for (i = 0; i < count; ++i)	276	for (i = 0; i < count; ++i)
215	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	277	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
216	}
217		278
218	void	279	void
		280	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)
		281	PPCODE:
		282	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		283	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");
		284
		285	AV *av = (AV *)SvRV (devices);
		286	cl_uint num_devices = av_len (av) + 1;
		287	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		288	int i;
		289
		290	for (i = num_devices; i--; )
		291	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		292
		293	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));
		294	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		295
		296	void
219	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	297	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
220	PPCODE:	298	PPCODE:
221	{
222	cl_int res;
223	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };	299	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
224	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);	300	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
225
226	if (res)
227	FAIL (CreateContextFromType, res);
228
229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	301	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
230	}
231		302
232	MODULE = OpenCL PACKAGE = OpenCL::Device	303	MODULE = OpenCL PACKAGE = OpenCL::Device
233		304
234	void	305	void
235	info (OpenCL::Device this, cl_device_info name)	306	info (OpenCL::Device this, cl_device_info name)
236	PPCODE:	307	PPCODE:
237	INFO (Device)	308	INFO (Device)
238		309
		310	#BEGIN:device
		311
239	void	312	void
240	context_simple (OpenCL::Device this)	313	type (OpenCL::Device this)
241	PPCODE:	314	PPCODE:
242	{	315	cl_device_type value [1];
243	cl_int res;	316	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));
244	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);	317	EXTEND (SP, 1);
		318	const int i = 0;
		319	PUSHs (sv_2mortal (newSViv (value [i])));
245		320
246	if (res)	321	void
247	FAIL (CreateContext, res);	322	vendor_id (OpenCL::Device this)
		323	ALIAS:
		324	vendor_id = CL_DEVICE_VENDOR_ID
		325	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
		326	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
		327	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
		328	preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
		329	preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
		330	preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
		331	preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
		332	preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
		333	max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
		334	max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
		335	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
		336	image_support = CL_DEVICE_IMAGE_SUPPORT
		337	max_samplers = CL_DEVICE_MAX_SAMPLERS
		338	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
		339	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		340	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
		341	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		342	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
		343	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
		344	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
		345	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
		346	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
		347	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
		348	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
		349	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
		350	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
		351	PPCODE:
		352	cl_uint value [1];
		353	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		354	EXTEND (SP, 1);
		355	const int i = 0;
		356	PUSHs (sv_2mortal (newSVuv (value [i])));
248		357
249	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	358	void
250	}	359	max_work_group_size (OpenCL::Device this)
		360	ALIAS:
		361	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
		362	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
		363	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
		364	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
		365	image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
		366	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
		367	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
		368	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
		369	PPCODE:
		370	size_t value [1];
		371	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		372	EXTEND (SP, 1);
		373	const int i = 0;
		374	PUSHs (sv_2mortal (newSVuv (value [i])));
		375
		376	void
		377	max_work_item_sizes (OpenCL::Device this)
		378	PPCODE:
		379	size_t size;
		380	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
		381	size_t *value = tmpbuf (size);
		382	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
		383	int i, n = size / sizeof (*value);
		384	EXTEND (SP, n);
		385	for (i = 0; i < n; ++i)
		386	PUSHs (sv_2mortal (newSVuv (value [i])));
		387
		388	void
		389	address_bits (OpenCL::Device this)
		390	PPCODE:
		391	cl_bitfield value [1];
		392	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
		393	EXTEND (SP, 1);
		394	const int i = 0;
		395	PUSHs (sv_2mortal (newSVuv (value [i])));
		396
		397	void
		398	max_mem_alloc_size (OpenCL::Device this)
		399	ALIAS:
		400	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		401	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		402	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		403	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		404	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		405	PPCODE:
		406	cl_ulong value [1];
		407	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		408	EXTEND (SP, 1);
		409	const int i = 0;
		410	PUSHs (sv_2mortal (newSVuv (value [i])));
		411
		412	void
		413	single_fp_config (OpenCL::Device this)
		414	ALIAS:
		415	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		416	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		417	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
		418	PPCODE:
		419	cl_device_fp_config value [1];
		420	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		421	EXTEND (SP, 1);
		422	const int i = 0;
		423	PUSHs (sv_2mortal (newSVuv (value [i])));
		424
		425	void
		426	global_mem_cache_type (OpenCL::Device this)
		427	PPCODE:
		428	cl_device_mem_cache_type value [1];
		429	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
		430	EXTEND (SP, 1);
		431	const int i = 0;
		432	PUSHs (sv_2mortal (newSVuv (value [i])));
		433
		434	void
		435	local_mem_type (OpenCL::Device this)
		436	PPCODE:
		437	cl_device_local_mem_type value [1];
		438	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
		439	EXTEND (SP, 1);
		440	const int i = 0;
		441	PUSHs (sv_2mortal (newSVuv (value [i])));
		442
		443	void
		444	error_correction_support (OpenCL::Device this)
		445	ALIAS:
		446	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
		447	endian_little = CL_DEVICE_ENDIAN_LITTLE
		448	available = CL_DEVICE_AVAILABLE
		449	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
		450	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
		451	PPCODE:
		452	cl_bool value [1];
		453	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		454	EXTEND (SP, 1);
		455	const int i = 0;
		456	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		457
		458	void
		459	execution_capabilities (OpenCL::Device this)
		460	PPCODE:
		461	cl_device_exec_capabilities value [1];
		462	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
		463	EXTEND (SP, 1);
		464	const int i = 0;
		465	PUSHs (sv_2mortal (newSVuv (value [i])));
		466
		467	void
		468	properties (OpenCL::Device this)
		469	PPCODE:
		470	cl_command_queue_properties value [1];
		471	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
		472	EXTEND (SP, 1);
		473	const int i = 0;
		474	PUSHs (sv_2mortal (newSViv (value [i])));
		475
		476	void
		477	platform (OpenCL::Device this)
		478	PPCODE:
		479	cl_platform_id value [1];
		480	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
		481	EXTEND (SP, 1);
		482	const int i = 0;
		483	{
		484	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
		485	}
		486
		487	void
		488	name (OpenCL::Device this)
		489	ALIAS:
		490	name = CL_DEVICE_NAME
		491	vendor = CL_DEVICE_VENDOR
		492	driver_version = CL_DRIVER_VERSION
		493	profile = CL_DEVICE_PROFILE
		494	version = CL_DEVICE_VERSION
		495	extensions = CL_DEVICE_EXTENSIONS
		496	PPCODE:
		497	size_t size;
		498	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));
		499	char *value = tmpbuf (size);
		500	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));
		501	EXTEND (SP, 1);
		502	const int i = 0;
		503	PUSHs (sv_2mortal (newSVpv (value, 0)));
		504
		505	void
		506	parent_device_ext (OpenCL::Device this)
		507	PPCODE:
		508	cl_device_id value [1];
		509	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
		510	EXTEND (SP, 1);
		511	const int i = 0;
		512	{
		513	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		514	}
		515
		516	void
		517	partition_types_ext (OpenCL::Device this)
		518	ALIAS:
		519	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
		520	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
		521	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
		522	PPCODE:
		523	size_t size;
		524	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));
		525	cl_device_partition_property_ext *value = tmpbuf (size);
		526	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));
		527	int i, n = size / sizeof (*value);
		528	EXTEND (SP, n);
		529	for (i = 0; i < n; ++i)
		530	PUSHs (sv_2mortal (newSVuv (value [i])));
		531
		532	#END:device
251		533
252	MODULE = OpenCL PACKAGE = OpenCL::Context	534	MODULE = OpenCL PACKAGE = OpenCL::Context
253		535
254	void	536	void
255	DESTROY (OpenCL::Context context)	537	DESTROY (OpenCL::Context context)
…		…
260	info (OpenCL::Context this, cl_context_info name)	542	info (OpenCL::Context this, cl_context_info name)
261	PPCODE:	543	PPCODE:
262	INFO (Context)	544	INFO (Context)
263		545
264	void	546	void
265	command_queue_simple (OpenCL::Context this, OpenCL::Device device)	547	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)
266	PPCODE:	548	PPCODE:
267	{
268	cl_int res;
269	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);	549	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));
270
271	if (res)
272	FAIL (CreateCommandQueue, res);
273
274	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	550	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
275	}	551
		552	void
		553	user_event (OpenCL::Context this)
		554	PPCODE:
		555	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));
		556	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
276		557
277	void	558	void
278	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	559	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
279	PPCODE:	560	PPCODE:
280	{
281	cl_int res;
282	cl_mem mem;
283
284	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))	561	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
285	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");	562	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
286		563
287	mem = clCreateBuffer (this, flags, len, 0, &res);	564	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));
288
289	if (res)
290	FAIL (CreateBuffer, res);
291
292	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	565	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
293	}
294		566
295	void	567	void
296	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	568	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
297	PPCODE:	569	PPCODE:
298	{
299	STRLEN len;	570	STRLEN len;
300	char *ptr = SvPVbyte (data, len);	571	char *ptr = SvPVbyte (data, len);
301	cl_int res;
302	cl_mem mem;
303		572
304	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))	573	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
305	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");	574	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
306		575
307	mem = clCreateBuffer (this, flags, len, ptr, &res);	576	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));
308
309	if (res)
310	FAIL (CreateBuffer, res);
311
312	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);	577	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
313	}
314		578
315	void	579	void
316	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, SV *data)	580	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch = 0, SV *data = &PL_sv_undef)
317	PPCODE:	581	PPCODE:
318	{
319	STRLEN len;	582	STRLEN len;
320	char *ptr = SvPVbyte (data, len);	583	char *ptr = SvPVbyte (data, len);
321	const cl_image_format format = { channel_order, channel_type };	584	const cl_image_format format = { channel_order, channel_type };
322	cl_int res;
323	cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res);	585	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));
324
325	if (res)
326	FAIL (CreateImage2D, res);
327
328	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);	586	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
329	}
330		587
331	void	588	void
332	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t slice_pitch, SV *data)	589	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
333	PPCODE:	590	PPCODE:
334	{
335	STRLEN len;	591	STRLEN len;
336	char *ptr = SvPVbyte (data, len);	592	char *ptr = SvPVbyte (data, len);
337	const cl_image_format format = { channel_order, channel_type };	593	const cl_image_format format = { channel_order, channel_type };
338	cl_int res;	594	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
339	cl_mem mem = clCreateImage3D (this, flags, &format, width, height,
340	depth, len / (height * slice_pitch), slice_pitch, ptr, &res);
341
342	if (res)
343	FAIL (CreateImage3D, res);
344
345	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);	595	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
346	}
347		596
348	void	597	void
349	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)	598	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
350	PPCODE:	599	PPCODE:
351	{	600	{
…		…
368	}	617	}
369		618
370	void	619	void
371	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	620	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
372	PPCODE:	621	PPCODE:
373	{
374	cl_int res;
375	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);	622	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));
376
377	if (res)
378	FAIL (CreateSampler, res);
379
380	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	623	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
381	}
382		624
383	void	625	void
384	program_with_source (OpenCL::Context this, SV *program)	626	program_with_source (OpenCL::Context this, SV *program)
385	PPCODE:	627	PPCODE:
386	{
387	STRLEN len;	628	STRLEN len;
388	size_t len2;	629	size_t len2;
389	const char *ptr = SvPVbyte (program, len);	630	const char *ptr = SvPVbyte (program, len);
390	cl_int res;
391	cl_program prog;
392		631
393	len2 = len;	632	len2 = len;
394	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);	633	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));
395
396	if (res)
397	FAIL (CreateProgramWithSource, res);
398
399	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	634	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
400	}	635
		636	#BEGIN:context
		637
		638	void
		639	reference_count (OpenCL::Context this)
		640	ALIAS:
		641	reference_count = CL_CONTEXT_REFERENCE_COUNT
		642	num_devices = CL_CONTEXT_NUM_DEVICES
		643	PPCODE:
		644	cl_uint value [1];
		645	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));
		646	EXTEND (SP, 1);
		647	const int i = 0;
		648	PUSHs (sv_2mortal (newSVuv (value [i])));
		649
		650	void
		651	devices (OpenCL::Context this)
		652	PPCODE:
		653	size_t size;
		654	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));
		655	cl_device_id *value = tmpbuf (size);
		656	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));
		657	int i, n = size / sizeof (*value);
		658	EXTEND (SP, n);
		659	for (i = 0; i < n; ++i)
		660	{
		661	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		662	}
		663
		664	void
		665	properties (OpenCL::Context this)
		666	PPCODE:
		667	size_t size;
		668	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));
		669	cl_context_properties *value = tmpbuf (size);
		670	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));
		671	int i, n = size / sizeof (*value);
		672	EXTEND (SP, n);
		673	for (i = 0; i < n; ++i)
		674	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		675
		676	#END:context
401		677
402	MODULE = OpenCL PACKAGE = OpenCL::Queue	678	MODULE = OpenCL PACKAGE = OpenCL::Queue
403		679
404	void	680	void
405	DESTROY (OpenCL::Queue this)	681	DESTROY (OpenCL::Queue this)
406	CODE:	682	CODE:
407	clReleaseCommandQueue (this);	683	clReleaseCommandQueue (this);
408		684
409	void	685	void
410	info (OpenCL::Queue this, cl_command_queue_info name)
411	PPCODE:
412	INFO (CommandQueue)
413
414	void
415	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	686	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
416	PPCODE:	687	PPCODE:
417	{
418	cl_event ev = 0;	688	cl_event ev = 0;
419	EVENT_LIST (6, items - 6);	689	EVENT_LIST (6, items - 6);
420		690
421	SvUPGRADE (data, SVt_PV);	691	SvUPGRADE (data, SVt_PV);
422	SvGROW (data, len);	692	SvGROW (data, len);
…		…
424	SvCUR_set (data, len);	694	SvCUR_set (data, len);
425	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	695	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
426		696
427	if (ev)	697	if (ev)
428	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	698	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
429	}
430		699
431	void	700	void
432	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)	701	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
433	PPCODE:	702	PPCODE:
434	{
435	cl_event ev = 0;	703	cl_event ev = 0;
436	STRLEN len;	704	STRLEN len;
437	char *ptr = SvPVbyte (data, len);	705	char *ptr = SvPVbyte (data, len);
438	EVENT_LIST (5, items - 5);	706	EVENT_LIST (5, items - 5);
439		707
440	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	708	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
441		709
442	if (ev)	710	if (ev)
443	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	711	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
444	}
445		712
446	void	713	void
447	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)	714	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
448	PPCODE:	715	PPCODE:
449	{
450	cl_event ev = 0;	716	cl_event ev = 0;
451	EVENT_LIST (6, items - 6);	717	EVENT_LIST (6, items - 6);
452		718
453	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	719	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
454		720
455	if (ev)	721	if (ev)
456	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	722	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
457	}
458		723
459	/*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */	724	void
460	/*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */	725	enqueue_read_buffer_rect (OpenCL::Queue this, 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, ...)
		726	PPCODE:
		727	cl_event ev = 0;
		728	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		729	const size_t host_origin[3] = { host_x, host_y, host_z };
		730	const size_t region[3] = { width, height, depth };
		731	EVENT_LIST (17, items - 17);
		732
		733	if (!buf_row_pitch)
		734	buf_row_pitch = region [0];
		735
		736	if (!buf_slice_pitch)
		737	buf_slice_pitch = region [1] * buf_row_pitch;
		738
		739	if (!host_row_pitch)
		740	host_row_pitch = region [0];
		741
		742	if (!host_slice_pitch)
		743	host_slice_pitch = region [1] * host_row_pitch;
		744
		745	size_t len = host_row_pitch * host_slice_pitch * region [2];
		746
		747	SvUPGRADE (data, SVt_PV);
		748	SvGROW (data, len);
		749	SvPOK_only (data);
		750	SvCUR_set (data, len);
		751	NEED_SUCCESS (EnqueueReadBufferRect, (this, 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));
		752
		753	if (ev)
		754	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		755
		756	void
		757	enqueue_write_buffer_rect (OpenCL::Queue this, 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, ...)
		758	PPCODE:
		759	cl_event ev = 0;
		760	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		761	const size_t host_origin[3] = { host_x, host_y, host_z };
		762	const size_t region[3] = { width, height, depth };
		763	STRLEN len;
		764	char *ptr = SvPVbyte (data, len);
		765	EVENT_LIST (17, items - 17);
		766
		767	if (!buf_row_pitch)
		768	buf_row_pitch = region [0];
		769
		770	if (!buf_slice_pitch)
		771	buf_slice_pitch = region [1] * buf_row_pitch;
		772
		773	if (!host_row_pitch)
		774	host_row_pitch = region [0];
		775
		776	if (!host_slice_pitch)
		777	host_slice_pitch = region [1] * host_row_pitch;
		778
		779	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
		780
		781	if (len < min_len)
		782	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		783
		784	NEED_SUCCESS (EnqueueWriteBufferRect, (this, 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));
		785
		786	if (ev)
		787	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
461		788
462	void	789	void
463	enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)	790	enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
464	PPCODE:	791	PPCODE:
465	{
466	cl_event ev = 0;	792	cl_event ev = 0;
467	const size_t src_origin[3] = { src_x, src_y, src_z };	793	const size_t src_origin[3] = { src_x, src_y, src_z };
468	const size_t region[3] = { width, height, depth };	794	const size_t region[3] = { width, height, depth };
469	size_t len = row_pitch * slice_pitch * depth;
470	EVENT_LIST (11, items - 11);	795	EVENT_LIST (12, items - 12);
		796
		797	if (!row_pitch)
		798	row_pitch = img_row_pitch (src);
		799
		800	if (depth > 1 && !slice_pitch)
		801	slice_pitch = row_pitch * height;
		802
		803	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
471		804
472	SvUPGRADE (data, SVt_PV);	805	SvUPGRADE (data, SVt_PV);
473	SvGROW (data, len);	806	SvGROW (data, len);
474	SvPOK_only (data);	807	SvPOK_only (data);
475	SvCUR_set (data, len);	808	SvCUR_set (data, len);
476	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	809	NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
477		810
478	if (ev)	811	if (ev)
479	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	812	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
480	}
481		813
482	void	814	void
483	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, SV *data, ...)	815	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
484	PPCODE:	816	PPCODE:
485	{
486	cl_event ev = 0;	817	cl_event ev = 0;
487	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	818	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
488	const size_t region[3] = { width, height, depth };	819	const size_t region[3] = { width, height, depth };
489	STRLEN len;	820	STRLEN len;
490	char *ptr = SvPVbyte (data, len);	821	char *ptr = SvPVbyte (data, len);
491	size_t slice_pitch = len / (row_pitch * height);
492	EVENT_LIST (11, items - 11);	822	EVENT_LIST (12, items - 12);
		823
		824	if (!row_pitch)
		825	row_pitch = img_row_pitch (dst);
		826
		827	if (depth > 1 && !slice_pitch)
		828	slice_pitch = row_pitch * height;
		829
		830	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		831
		832	if (len < min_len)
		833	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
493		834
494	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	835	NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
495		836
496	if (ev)	837	if (ev)
497	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	838	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
498	}
499		839
500	void	840	void
501	enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)	841	enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...)
502	PPCODE:	842	PPCODE:
503	{
504	cl_event ev = 0;	843	cl_event ev = 0;
505	const size_t src_origin[3] = { src_x, src_y, src_z };	844	const size_t src_origin[3] = { src_x, src_y, src_z };
506	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	845	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
507	const size_t region[3] = { width, height, depth };	846	const size_t region[3] = { width, height, depth };
508	EVENT_LIST (16, items - 16);	847	EVENT_LIST (16, items - 16);
509		848
510	NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	849	NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
511		850
512	if (ev)	851	if (ev)
513	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	852	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
514	}
515		853
516	void	854	void
517	enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	855	enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
518	PPCODE:	856	PPCODE:
519	{
520	cl_event ev = 0;	857	cl_event ev = 0;
521	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	858	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
522	const size_t region[3] = { width, height, depth };	859	const size_t region[3] = { width, height, depth };
523	EVENT_LIST (10, items - 10);	860	EVENT_LIST (10, items - 10);
524		861
525	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	862	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
526		863
527	if (ev)	864	if (ev)
528	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	865	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
529	}
530		866
531	void	867	void
532	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)	868	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
533	PPCODE:	869	PPCODE:
534	{
535	cl_event ev = 0;	870	cl_event ev = 0;
536	const size_t src_origin[3] = { src_x, src_y, src_z };	871	const size_t src_origin[3] = { src_x, src_y, src_z };
537	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };	872	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
538	const size_t region[3] = { width, height, depth };	873	const size_t region[3] = { width, height, depth };
539	EVENT_LIST (12, items - 12);	874	EVENT_LIST (12, items - 12);
540		875
541	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	876	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
542		877
543	if (ev)	878	if (ev)
544	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	879	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
545	}
546		880
547	void	881	void
548	enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)	882	enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...)
549	PPCODE:	883	PPCODE:
550	{
551	cl_event ev = 0;	884	cl_event ev = 0;
552	const size_t src_origin[3] = { src_x, src_y, src_z };	885	const size_t src_origin[3] = { src_x, src_y, src_z };
553	const size_t region[3] = { width, height, depth };	886	const size_t region[3] = { width, height, depth };
554	EVENT_LIST (10, items - 10);	887	EVENT_LIST (10, items - 10);
555		888
556	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	889	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
557		890
558	if (ev)	891	if (ev)
559	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	892	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
560	}
561		893
562	void	894	void
563	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)	895	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
564	PPCODE:	896	PPCODE:
565	{
566	cl_event ev = 0;	897	cl_event ev = 0;
567	EVENT_LIST (2, items - 2);	898	EVENT_LIST (2, items - 2);
568		899
569	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	900	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
570		901
571	if (ev)	902	if (ev)
572	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	903	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
573	}
574		904
575	void	905	void
576	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)	906	enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...)
577	PPCODE:	907	PPCODE:
578	{
579	cl_event ev = 0;	908	cl_event ev = 0;
580	size_t *gwo = 0, *gws, *lws = 0;	909	size_t *gwo = 0, *gws, *lws = 0;
581	int gws_len;	910	int gws_len;
582	size_t *lists;	911	size_t *lists;
583	int i;	912	int i;
584	EVENT_LIST (2, items - 2);	913	EVENT_LIST (5, items - 5);
585		914
586	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)	915	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
587	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");	916	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
588		917
589	gws_len = AvFILLp (SvRV (global_work_size)) + 1;	918	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
…		…
622		951
623	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	952	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
624		953
625	if (ev)	954	if (ev)
626	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	955	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
627	}
628		956
629	void	957	void
630	enqueue_marker (OpenCL::Queue this)	958	enqueue_marker (OpenCL::Queue this)
631	PPCODE:	959	PPCODE:
632	{
633	cl_event ev;	960	cl_event ev;
634	NEED_SUCCESS (EnqueueMarker, (this, &ev));	961	NEED_SUCCESS (EnqueueMarker, (this, &ev));
635	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	962	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
636	}
637		963
638	void	964	void
639	enqueue_wait_for_events (OpenCL::Queue this, ...)	965	enqueue_wait_for_events (OpenCL::Queue this, ...)
640	CODE:	966	CODE:
641	{
642	EVENT_LIST (1, items - 1);	967	EVENT_LIST (1, items - 1);
643	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	968	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
644	}
645		969
646	void	970	void
647	enqueue_barrier (OpenCL::Queue this)	971	enqueue_barrier (OpenCL::Queue this)
648	CODE:	972	CODE:
649	NEED_SUCCESS (EnqueueBarrier, (this));	973	NEED_SUCCESS (EnqueueBarrier, (this));
…		…
656	void	980	void
657	finish (OpenCL::Queue this)	981	finish (OpenCL::Queue this)
658	CODE:	982	CODE:
659	NEED_SUCCESS (Finish, (this));	983	NEED_SUCCESS (Finish, (this));
660		984
		985	void
		986	info (OpenCL::Queue this, cl_command_queue_info name)
		987	PPCODE:
		988	INFO (CommandQueue)
		989
		990	#BEGIN:command_queue
		991
		992	void
		993	context (OpenCL::Queue this)
		994	PPCODE:
		995	cl_context value [1];
		996	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
		997	EXTEND (SP, 1);
		998	const int i = 0;
		999	{
		1000	NEED_SUCCESS (RetainContext, (value [i]));
		1001	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1002	}
		1003
		1004	void
		1005	device (OpenCL::Queue this)
		1006	PPCODE:
		1007	cl_device_id value [1];
		1008	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));
		1009	EXTEND (SP, 1);
		1010	const int i = 0;
		1011	{
		1012	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1013	}
		1014
		1015	void
		1016	reference_count (OpenCL::Queue this)
		1017	PPCODE:
		1018	cl_uint value [1];
		1019	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
		1020	EXTEND (SP, 1);
		1021	const int i = 0;
		1022	PUSHs (sv_2mortal (newSVuv (value [i])));
		1023
		1024	void
		1025	properties (OpenCL::Queue this)
		1026	PPCODE:
		1027	cl_command_queue_properties value [1];
		1028	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
		1029	EXTEND (SP, 1);
		1030	const int i = 0;
		1031	PUSHs (sv_2mortal (newSViv (value [i])));
		1032
		1033	#END:command_queue
		1034
661	MODULE = OpenCL PACKAGE = OpenCL::Memory	1035	MODULE = OpenCL PACKAGE = OpenCL::Memory
662		1036
663	void	1037	void
664	DESTROY (OpenCL::Memory this)	1038	DESTROY (OpenCL::Memory this)
665	CODE:	1039	CODE:
…		…
668	void	1042	void
669	info (OpenCL::Memory this, cl_mem_info name)	1043	info (OpenCL::Memory this, cl_mem_info name)
670	PPCODE:	1044	PPCODE:
671	INFO (MemObject)	1045	INFO (MemObject)
672		1046
		1047	#BEGIN:mem
		1048
		1049	void
		1050	type (OpenCL::Memory this)
		1051	PPCODE:
		1052	cl_mem_object_type value [1];
		1053	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));
		1054	EXTEND (SP, 1);
		1055	const int i = 0;
		1056	PUSHs (sv_2mortal (newSViv (value [i])));
		1057
		1058	void
		1059	flags (OpenCL::Memory this)
		1060	PPCODE:
		1061	cl_mem_flags value [1];
		1062	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));
		1063	EXTEND (SP, 1);
		1064	const int i = 0;
		1065	PUSHs (sv_2mortal (newSViv (value [i])));
		1066
		1067	void
		1068	size (OpenCL::Memory this)
		1069	ALIAS:
		1070	size = CL_MEM_SIZE
		1071	offset = CL_MEM_OFFSET
		1072	PPCODE:
		1073	size_t value [1];
		1074	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));
		1075	EXTEND (SP, 1);
		1076	const int i = 0;
		1077	PUSHs (sv_2mortal (newSVuv (value [i])));
		1078
		1079	void
		1080	host_ptr (OpenCL::Memory this)
		1081	PPCODE:
		1082	void * value [1];
		1083	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));
		1084	EXTEND (SP, 1);
		1085	const int i = 0;
		1086	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
		1087
		1088	void
		1089	map_count (OpenCL::Memory this)
		1090	ALIAS:
		1091	map_count = CL_MEM_MAP_COUNT
		1092	reference_count = CL_MEM_REFERENCE_COUNT
		1093	PPCODE:
		1094	cl_uint value [1];
		1095	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));
		1096	EXTEND (SP, 1);
		1097	const int i = 0;
		1098	PUSHs (sv_2mortal (newSVuv (value [i])));
		1099
		1100	void
		1101	context (OpenCL::Memory this)
		1102	PPCODE:
		1103	cl_context value [1];
		1104	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));
		1105	EXTEND (SP, 1);
		1106	const int i = 0;
		1107	{
		1108	NEED_SUCCESS (RetainContext, (value [i]));
		1109	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1110	}
		1111
		1112	void
		1113	associated_memobject (OpenCL::Memory this)
		1114	PPCODE:
		1115	cl_mem value [1];
		1116	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
		1117	EXTEND (SP, 1);
		1118	const int i = 0;
		1119	{
		1120	NEED_SUCCESS (RetainMemObject, (value [i]));
		1121	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
		1122	}
		1123
		1124	#END:mem
		1125
		1126	MODULE = OpenCL PACKAGE = OpenCL::Image
		1127
		1128	void
		1129	image_info (OpenCL::Image this, cl_image_info name)
		1130	PPCODE:
		1131	INFO (Image)
		1132
		1133	#BEGIN:image
		1134
		1135	void
		1136	element_size (OpenCL::Image this)
		1137	ALIAS:
		1138	element_size = CL_IMAGE_ELEMENT_SIZE
		1139	row_pitch = CL_IMAGE_ROW_PITCH
		1140	slice_pitch = CL_IMAGE_SLICE_PITCH
		1141	width = CL_IMAGE_WIDTH
		1142	height = CL_IMAGE_HEIGHT
		1143	depth = CL_IMAGE_DEPTH
		1144	PPCODE:
		1145	size_t value [1];
		1146	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));
		1147	EXTEND (SP, 1);
		1148	const int i = 0;
		1149	PUSHs (sv_2mortal (newSVuv (value [i])));
		1150
		1151	#END:image
		1152
673	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1153	MODULE = OpenCL PACKAGE = OpenCL::Sampler
674		1154
675	void	1155	void
676	DESTROY (OpenCL::Sampler this)	1156	DESTROY (OpenCL::Sampler this)
677	CODE:	1157	CODE:
…		…
680	void	1160	void
681	info (OpenCL::Sampler this, cl_sampler_info name)	1161	info (OpenCL::Sampler this, cl_sampler_info name)
682	PPCODE:	1162	PPCODE:
683	INFO (Sampler)	1163	INFO (Sampler)
684		1164
		1165	#BEGIN:sampler
		1166
		1167	void
		1168	reference_count (OpenCL::Sampler this)
		1169	PPCODE:
		1170	cl_uint value [1];
		1171	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
		1172	EXTEND (SP, 1);
		1173	const int i = 0;
		1174	PUSHs (sv_2mortal (newSVuv (value [i])));
		1175
		1176	void
		1177	context (OpenCL::Sampler this)
		1178	PPCODE:
		1179	cl_context value [1];
		1180	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
		1181	EXTEND (SP, 1);
		1182	const int i = 0;
		1183	{
		1184	NEED_SUCCESS (RetainContext, (value [i]));
		1185	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1186	}
		1187
		1188	void
		1189	normalized_coords (OpenCL::Sampler this)
		1190	PPCODE:
		1191	cl_addressing_mode value [1];
		1192	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
		1193	EXTEND (SP, 1);
		1194	const int i = 0;
		1195	PUSHs (sv_2mortal (newSViv (value [i])));
		1196
		1197	void
		1198	addressing_mode (OpenCL::Sampler this)
		1199	PPCODE:
		1200	cl_filter_mode value [1];
		1201	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
		1202	EXTEND (SP, 1);
		1203	const int i = 0;
		1204	PUSHs (sv_2mortal (newSViv (value [i])));
		1205
		1206	void
		1207	filter_mode (OpenCL::Sampler this)
		1208	PPCODE:
		1209	cl_bool value [1];
		1210	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
		1211	EXTEND (SP, 1);
		1212	const int i = 0;
		1213	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		1214
		1215	#END:sampler
		1216
685	MODULE = OpenCL PACKAGE = OpenCL::Program	1217	MODULE = OpenCL PACKAGE = OpenCL::Program
686		1218
687	void	1219	void
688	DESTROY (OpenCL::Program this)	1220	DESTROY (OpenCL::Program this)
689	CODE:	1221	CODE:
690	clReleaseProgram (this);	1222	clReleaseProgram (this);
691		1223
692	void	1224	void
693	info (OpenCL::Program this, cl_program_info name)
694	PPCODE:
695	INFO (Program)
696
697	void
698	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)	1225	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)
699	CODE:	1226	CODE:
700	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	1227	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
701		1228
702	void	1229	void
703	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	1230	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
704	PPCODE:	1231	PPCODE:
705	{
706	size_t size;	1232	size_t size;
707	SV *sv;
708
709	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	1233	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
710	sv = sv_2mortal (newSV (size));	1234	SV *sv = sv_2mortal (newSV (size));
711	SvUPGRADE (sv, SVt_PV);	1235	SvUPGRADE (sv, SVt_PV);
712	SvPOK_only (sv);	1236	SvPOK_only (sv);
713	SvCUR_set (sv, size);	1237	SvCUR_set (sv, size);
714	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	1238	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
715	XPUSHs (sv);	1239	XPUSHs (sv);
716	}	1240
		1241	#BEGIN:program_build
		1242
		1243	void
		1244	build_status (OpenCL::Program this, OpenCL::Device device)
		1245	PPCODE:
		1246	cl_build_status value [1];
		1247	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
		1248	EXTEND (SP, 1);
		1249	const int i = 0;
		1250	PUSHs (sv_2mortal (newSViv (value [i])));
		1251
		1252	void
		1253	build_options (OpenCL::Program this, OpenCL::Device device)
		1254	ALIAS:
		1255	build_options = CL_PROGRAM_BUILD_OPTIONS
		1256	build_log = CL_PROGRAM_BUILD_LOG
		1257	PPCODE:
		1258	size_t size;
		1259	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));
		1260	char *value = tmpbuf (size);
		1261	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));
		1262	EXTEND (SP, 1);
		1263	const int i = 0;
		1264	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1265
		1266	#END:program_build
717		1267
718	void	1268	void
719	kernel (OpenCL::Program program, SV *function)	1269	kernel (OpenCL::Program program, SV *function)
720	PPCODE:	1270	PPCODE:
721	{
722	cl_int res;
723	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);	1271	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
724
725	if (res)
726	FAIL (CreateKernel, res);
727
728	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	1272	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
729	}	1273
		1274	void
		1275	info (OpenCL::Program this, cl_program_info name)
		1276	PPCODE:
		1277	INFO (Program)
		1278
		1279	void
		1280	binaries (OpenCL::Program this)
		1281	PPCODE:
		1282	cl_uint n, i;
		1283	size_t size;
		1284
		1285	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
		1286	if (!n) XSRETURN_EMPTY;
		1287
		1288	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
		1289	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
		1290	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
		1291	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
		1292
		1293	EXTEND (SP, n);
		1294	for (i = 0; i < n; ++i)
		1295	{
		1296	SV *sv = sv_2mortal (newSV (sizes [i]));
		1297	SvUPGRADE (sv, SVt_PV);
		1298	SvPOK_only (sv);
		1299	SvCUR_set (sv, sizes [i]);
		1300	ptrs [i] = SvPVX (sv);
		1301	PUSHs (sv);
		1302	}
		1303
		1304	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
		1305	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
		1306
		1307	#BEGIN:program
		1308
		1309	void
		1310	reference_count (OpenCL::Program this)
		1311	ALIAS:
		1312	reference_count = CL_PROGRAM_REFERENCE_COUNT
		1313	num_devices = CL_PROGRAM_NUM_DEVICES
		1314	PPCODE:
		1315	cl_uint value [1];
		1316	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));
		1317	EXTEND (SP, 1);
		1318	const int i = 0;
		1319	PUSHs (sv_2mortal (newSVuv (value [i])));
		1320
		1321	void
		1322	context (OpenCL::Program this)
		1323	PPCODE:
		1324	cl_context value [1];
		1325	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
		1326	EXTEND (SP, 1);
		1327	const int i = 0;
		1328	{
		1329	NEED_SUCCESS (RetainContext, (value [i]));
		1330	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1331	}
		1332
		1333	void
		1334	devices (OpenCL::Program this)
		1335	PPCODE:
		1336	size_t size;
		1337	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));
		1338	cl_device_id *value = tmpbuf (size);
		1339	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));
		1340	int i, n = size / sizeof (*value);
		1341	EXTEND (SP, n);
		1342	for (i = 0; i < n; ++i)
		1343	{
		1344	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1345	}
		1346
		1347	void
		1348	source (OpenCL::Program this)
		1349	PPCODE:
		1350	size_t size;
		1351	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));
		1352	char *value = tmpbuf (size);
		1353	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));
		1354	EXTEND (SP, 1);
		1355	const int i = 0;
		1356	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1357
		1358	void
		1359	binary_sizes (OpenCL::Program this)
		1360	PPCODE:
		1361	size_t size;
		1362	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
		1363	size_t *value = tmpbuf (size);
		1364	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));
		1365	int i, n = size / sizeof (*value);
		1366	EXTEND (SP, n);
		1367	for (i = 0; i < n; ++i)
		1368	PUSHs (sv_2mortal (newSVuv (value [i])));
		1369
		1370	#END:program
730		1371
731	MODULE = OpenCL PACKAGE = OpenCL::Kernel	1372	MODULE = OpenCL PACKAGE = OpenCL::Kernel
732		1373
733	void	1374	void
734	DESTROY (OpenCL::Kernel this)	1375	DESTROY (OpenCL::Kernel this)
735	CODE:	1376	CODE:
736	clReleaseKernel (this);	1377	clReleaseKernel (this);
737		1378
738	void	1379	void
		1380	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
		1381	CODE:
		1382	clSetKernelArg (this, idx, sizeof (value), &value);
		1383
		1384	void
		1385	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
		1386	CODE:
		1387	clSetKernelArg (this, idx, sizeof (value), &value);
		1388
		1389	void
		1390	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
		1391	CODE:
		1392	clSetKernelArg (this, idx, sizeof (value), &value);
		1393
		1394	void
		1395	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
		1396	CODE:
		1397	clSetKernelArg (this, idx, sizeof (value), &value);
		1398
		1399	void
		1400	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
		1401	CODE:
		1402	clSetKernelArg (this, idx, sizeof (value), &value);
		1403
		1404	void
		1405	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
		1406	CODE:
		1407	clSetKernelArg (this, idx, sizeof (value), &value);
		1408
		1409	void
		1410	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
		1411	CODE:
		1412	clSetKernelArg (this, idx, sizeof (value), &value);
		1413
		1414	void
		1415	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
		1416	CODE:
		1417	clSetKernelArg (this, idx, sizeof (value), &value);
		1418
		1419	void
		1420	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
		1421	CODE:
		1422	clSetKernelArg (this, idx, sizeof (value), &value);
		1423
		1424	void
		1425	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
		1426	CODE:
		1427	clSetKernelArg (this, idx, sizeof (value), &value);
		1428
		1429	void
		1430	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
		1431	CODE:
		1432	clSetKernelArg (this, idx, sizeof (value), &value);
		1433
		1434	void
		1435	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
		1436	CODE:
		1437	clSetKernelArg (this, idx, sizeof (value), &value);
		1438
		1439	void
		1440	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
		1441	CODE:
		1442	clSetKernelArg (this, idx, sizeof (value), &value);
		1443
		1444	void
		1445	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
		1446	CODE:
		1447	clSetKernelArg (this, idx, sizeof (value), &value);
		1448
		1449	void
		1450	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
		1451	CODE:
		1452	clSetKernelArg (this, idx, sizeof (value), &value);
		1453
		1454	void
		1455	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
		1456	CODE:
		1457	clSetKernelArg (this, idx, sizeof (value), &value);
		1458
		1459	void
		1460	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
		1461	CODE:
		1462	clSetKernelArg (this, idx, sizeof (value), &value);
		1463
		1464	void
739	info (OpenCL::Kernel this, cl_kernel_info name)	1465	info (OpenCL::Kernel this, cl_kernel_info name)
740	PPCODE:	1466	PPCODE:
741	INFO (Kernel)	1467	INFO (Kernel)
742		1468
		1469	#BEGIN:kernel
		1470
743	void	1471	void
744	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)	1472	function_name (OpenCL::Kernel this)
		1473	PPCODE:
		1474	size_t size;
		1475	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
		1476	char *value = tmpbuf (size);
		1477	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));
		1478	EXTEND (SP, 1);
		1479	const int i = 0;
		1480	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1481
		1482	void
		1483	num_args (OpenCL::Kernel this)
		1484	ALIAS:
		1485	num_args = CL_KERNEL_NUM_ARGS
		1486	reference_count = CL_KERNEL_REFERENCE_COUNT
		1487	PPCODE:
		1488	cl_uint value [1];
		1489	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));
		1490	EXTEND (SP, 1);
		1491	const int i = 0;
		1492	PUSHs (sv_2mortal (newSVuv (value [i])));
		1493
		1494	void
		1495	context (OpenCL::Kernel this)
		1496	PPCODE:
		1497	cl_context value [1];
		1498	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
		1499	EXTEND (SP, 1);
		1500	const int i = 0;
		1501	{
		1502	NEED_SUCCESS (RetainContext, (value [i]));
		1503	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1504	}
		1505
		1506	void
		1507	program (OpenCL::Kernel this)
		1508	PPCODE:
		1509	cl_program value [1];
		1510	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
		1511	EXTEND (SP, 1);
		1512	const int i = 0;
		1513	{
		1514	NEED_SUCCESS (RetainProgram, (value [i]));
		1515	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
		1516	}
		1517
		1518	#END:kernel
		1519
		1520	void
		1521	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)
745	CODE:	1522	PPCODE:
746	clSetKernelArg (this, idx, sizeof (value), &value);	1523	size_t size;
		1524	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));
		1525	SV *sv = sv_2mortal (newSV (size));
		1526	SvUPGRADE (sv, SVt_PV);
		1527	SvPOK_only (sv);
		1528	SvCUR_set (sv, size);
		1529	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));
		1530	XPUSHs (sv);
747		1531
748	void	1532	#BEGIN:kernel_work_group
749	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
750	CODE:
751	clSetKernelArg (this, idx, sizeof (value), &value);
752		1533
753	void	1534	void
754	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)	1535	work_group_size (OpenCL::Kernel this, OpenCL::Device device)
755	CODE:	1536	ALIAS:
756	clSetKernelArg (this, idx, sizeof (value), &value);	1537	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
		1538	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
		1539	PPCODE:
		1540	size_t value [1];
		1541	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));
		1542	EXTEND (SP, 1);
		1543	const int i = 0;
		1544	PUSHs (sv_2mortal (newSVuv (value [i])));
757		1545
758	void	1546	void
759	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)	1547	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)
760	CODE:	1548	PPCODE:
761	clSetKernelArg (this, idx, sizeof (value), &value);	1549	size_t size;
		1550	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
		1551	size_t *value = tmpbuf (size);
		1552	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
		1553	int i, n = size / sizeof (*value);
		1554	EXTEND (SP, n);
		1555	for (i = 0; i < n; ++i)
		1556	PUSHs (sv_2mortal (newSVuv (value [i])));
762		1557
763	void	1558	void
764	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)	1559	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)
765	CODE:	1560	ALIAS:
766	clSetKernelArg (this, idx, sizeof (value), &value);	1561	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
		1562	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
		1563	PPCODE:
		1564	cl_ulong value [1];
		1565	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));
		1566	EXTEND (SP, 1);
		1567	const int i = 0;
		1568	PUSHs (sv_2mortal (newSVuv (value [i])));
767		1569
768	void	1570	#END:kernel_work_group
769	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
770	CODE:
771	clSetKernelArg (this, idx, sizeof (value), &value);
772
773	void
774	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
775	CODE:
776	clSetKernelArg (this, idx, sizeof (value), &value);
777
778	void
779	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
780	CODE:
781	clSetKernelArg (this, idx, sizeof (value), &value);
782
783	void
784	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
785	CODE:
786	clSetKernelArg (this, idx, sizeof (value), &value);
787
788	void
789	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
790	CODE:
791	clSetKernelArg (this, idx, sizeof (value), &value);
792
793	void
794	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
795	CODE:
796	clSetKernelArg (this, idx, sizeof (value), &value);
797
798	void
799	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
800	CODE:
801	clSetKernelArg (this, idx, sizeof (value), &value);
802
803	void
804	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
805	CODE:
806	clSetKernelArg (this, idx, sizeof (value), &value);
807
808	void
809	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
810	CODE:
811	clSetKernelArg (this, idx, sizeof (value), &value);
812
813	void
814	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
815	CODE:
816	clSetKernelArg (this, idx, sizeof (value), &value);
817
818	void
819	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
820	CODE:
821	clSetKernelArg (this, idx, sizeof (value), &value);
822		1571
823	MODULE = OpenCL PACKAGE = OpenCL::Event	1572	MODULE = OpenCL PACKAGE = OpenCL::Event
824		1573
825	void	1574	void
826	DESTROY (OpenCL::Event this)	1575	DESTROY (OpenCL::Event this)
827	CODE:	1576	CODE:
828	clReleaseEvent (this);	1577	clReleaseEvent (this);
829		1578
830	void	1579	void
		1580	wait (OpenCL::Event this)
		1581	CODE:
		1582	clWaitForEvents (1, &this);
		1583
		1584	void
831	info (OpenCL::Event this, cl_event_info name)	1585	info (OpenCL::Event this, cl_event_info name)
832	PPCODE:	1586	PPCODE:
833	INFO (Event)	1587	INFO (Event)
834		1588
		1589	#BEGIN:event
		1590
835	void	1591	void
		1592	command_queue (OpenCL::Event this)
		1593	PPCODE:
		1594	cl_command_queue value [1];
		1595	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
		1596	EXTEND (SP, 1);
		1597	const int i = 0;
		1598	{
		1599	NEED_SUCCESS (RetainCommandQueue, (value [i]));
		1600	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
		1601	}
		1602
		1603	void
		1604	command_type (OpenCL::Event this)
		1605	PPCODE:
		1606	cl_command_type value [1];
		1607	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
		1608	EXTEND (SP, 1);
		1609	const int i = 0;
		1610	PUSHs (sv_2mortal (newSVuv (value [i])));
		1611
		1612	void
		1613	reference_count (OpenCL::Event this)
		1614	ALIAS:
		1615	reference_count = CL_EVENT_REFERENCE_COUNT
		1616	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
		1617	PPCODE:
		1618	cl_uint value [1];
		1619	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));
		1620	EXTEND (SP, 1);
		1621	const int i = 0;
		1622	PUSHs (sv_2mortal (newSVuv (value [i])));
		1623
		1624	void
836	wait (OpenCL::Event this)	1625	context (OpenCL::Event this)
		1626	PPCODE:
		1627	cl_context value [1];
		1628	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));
		1629	EXTEND (SP, 1);
		1630	const int i = 0;
		1631	{
		1632	NEED_SUCCESS (RetainContext, (value [i]));
		1633	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1634	}
		1635
		1636	#END:event
		1637
		1638	void
		1639	profiling_info (OpenCL::Event this, cl_profiling_info name)
837	CODE:	1640	PPCODE:
838	clWaitForEvents (1, &this);	1641	INFO (EventProfiling)
839		1642
		1643	#BEGIN:profiling
		1644
		1645	void
		1646	profiling_command_queued (OpenCL::Event this)
		1647	ALIAS:
		1648	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
		1649	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
		1650	profiling_command_start = CL_PROFILING_COMMAND_START
		1651	profiling_command_end = CL_PROFILING_COMMAND_END
		1652	PPCODE:
		1653	cl_ulong value [1];
		1654	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));
		1655	EXTEND (SP, 1);
		1656	const int i = 0;
		1657	PUSHs (sv_2mortal (newSVuv (value [i])));
		1658
		1659	#END:profiling
		1660
		1661	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		1662
		1663	void
		1664	set_status (OpenCL::UserEvent this, cl_int execution_status)
		1665	CODE:
		1666	clSetUserEventStatus (this, execution_status);
		1667

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