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

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