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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 1.21 by root, Mon Apr 16 06:39:54 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
6		10
7	typedef cl_platform_id OpenCL__Platform;	11	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	12	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	13	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	14	typedef cl_command_queue OpenCL__Queue;
11	typedef cl_mem OpenCL__Memory;	15	typedef cl_mem OpenCL__Memory;
		16	typedef cl_mem OpenCL__Buffer;
		17	typedef cl_mem OpenCL__BufferObj;
		18	typedef cl_mem OpenCL__Image;
		19	typedef cl_mem OpenCL__Image2D;
		20	typedef cl_mem OpenCL__Image3D;
		21	typedef cl_mem OpenCL__Memory_ornull;
		22	typedef cl_mem OpenCL__Buffer_ornull;
		23	typedef cl_mem OpenCL__Image_ornull;
		24	typedef cl_mem OpenCL__Image2D_ornull;
		25	typedef cl_mem OpenCL__Image3D_ornull;
12	typedef cl_sampler OpenCL__Sampler;	26	typedef cl_sampler OpenCL__Sampler;
13	typedef cl_program OpenCL__Program;	27	typedef cl_program OpenCL__Program;
14	typedef cl_kernel OpenCL__Kernel;	28	typedef cl_kernel OpenCL__Kernel;
15	typedef cl_event OpenCL__Event;	29	typedef cl_event OpenCL__Event;
		30	typedef cl_event OpenCL__UserEvent;
16		31
17	static const struct {	32	typedef SV *FUTURE;
		33
		34	/*****************************************************************************/
		35
		36	/* up to two temporary buffers */
		37	static void *
		38	tmpbuf (size_t size)
		39	{
		40	static int idx;
		41	static void *buf [2];
		42	static size_t len [2];
		43
		44	idx ^= 1;
		45
		46	if (len [idx] < size)
		47	{
		48	free (buf [idx]);
		49	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
		50	buf [idx] = malloc (len [idx]);
		51	}
		52
		53	return buf [idx];
		54	}
		55
		56	/*****************************************************************************/
		57
		58	typedef struct
		59	{
18	IV iv;	60	IV iv;
19	const char *name;	61	const char *name;
20	} cl_error[] = {
21	#define def_error(name) { (IV)CL_ ## name, # name },	62	#define const_iv(name) { (IV)CL_ ## name, # name },
22	#include "invalid.h"	63	} ivstr;
23	};
24		64
25	static const char *	65	static const char *
26	clstrerror (cl_int res)	66	iv2str (IV value, const ivstr *base, int count, const char *fallback)
27	{	67	{
28	int i;	68	int i;
29	static char numbuf [32];	69	static char strbuf [32];
30		70
31	for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; )	71	for (i = count; i--; )
32	if (cl_error [i].iv == res)	72	if (base [i].iv == value)
33	return cl_error [i].name;	73	return base [i].name;
34		74
35	snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res);	75	snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
36		76
37	return numbuf;	77	return strbuf;
38	}	78	}
39		79
		80	static const char *
		81	enum2str (cl_uint value)
		82	{
		83	static const ivstr enumstr[] = {
		84	#include "enumstr.h"
		85	};
		86
		87	return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
		88	}
		89
		90	static const char *
		91	err2str (cl_int err)
		92	{
		93	static const ivstr errstr[] = {
		94	#include "errstr.h"
		95	};
		96
		97	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
		98	}
		99
		100	/*****************************************************************************/
		101
		102	static cl_int res;
		103
40	#define FAIL(name,res) \	104	#define FAIL(name) \
41	croak ("cl" # name ": %s", clstrerror (res));	105	croak ("cl" # name ": %s", err2str (res));
42		106
43	#define NEED_SUCCESS(name,args) \	107	#define NEED_SUCCESS(name,args) \
44	do { \	108	do { \
45	cl_int res = cl ## name args; \	109	res = cl ## name args; \
46	\	110	\
47	if (res) \	111	if (res) \
48	FAIL (name, res); \	112	FAIL (name); \
49	} while (0)	113	} while (0)
		114
		115	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		116	retdecl = cl ## name args; \
		117	if (res) \
		118	FAIL (name);
		119
		120	/*****************************************************************************/
50		121
51	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	122	#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))	123	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
53		124
54	/*TODO*/	125	static void *
55	#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0	126	SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
		127	{
		128	if (SvROK (sv) && sv_derived_from (sv, pkg))
		129	return (void *)SvIV (SvRV (sv));
		130
		131	croak ("%s: %s is not of type %s", func, svname, pkg);
		132	}
		133
		134	/*****************************************************************************/
		135
		136	static size_t
		137	img_row_pitch (cl_mem img)
		138	{
		139	size_t res;
		140	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		141	return res;
		142	}
		143
		144	static cl_event *
		145	event_list (SV **items, int count)
		146	{
		147	if (!count)
		148	return 0;
		149
		150	cl_event *list = tmpbuf (sizeof (cl_event) * count);
		151
		152	while (count--)
		153	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		154
		155	return list;
		156	}
		157
		158	#define EVENT_LIST(items,count) \
		159	cl_uint event_list_count = (count); \
		160	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
56		161
57	#define INFO(class) \	162	#define INFO(class) \
58	{ \	163	{ \
59	size_t size; \	164	size_t size; \
60	SV *sv; \
61	\
62	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	165	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
63	sv = sv_2mortal (newSV (size)); \	166	SV *sv = sv_2mortal (newSV (size)); \
64	SvUPGRADE (sv, SVt_PV); \	167	SvUPGRADE (sv, SVt_PV); \
65	SvPOK_only (sv); \	168	SvPOK_only (sv); \
66	SvCUR_set (sv, size); \	169	SvCUR_set (sv, size); \
67	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	170	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
68	XPUSHs (sv); \	171	XPUSHs (sv); \
…		…
73	PROTOTYPES: ENABLE	176	PROTOTYPES: ENABLE
74		177
75	BOOT:	178	BOOT:
76	{	179	{
77	HV *stash = gv_stashpv ("OpenCL", 1);	180	HV *stash = gv_stashpv ("OpenCL", 1);
78	static const struct {
79	const char *name;
80	IV iv;
81	} *civ, const_iv[] = {	181	static const ivstr *civ, const_iv[] = {
82	#define const_iv(name) { # name, (IV)CL_ ## name },	182	{ sizeof (cl_char ), "SIZEOF_CHAR" },
		183	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
		184	{ sizeof (cl_short ), "SIZEOF_SHORT" },
		185	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
		186	{ sizeof (cl_int ), "SIZEOF_INT" },
		187	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		188	{ sizeof (cl_long ), "SIZEOF_LONG" },
		189	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		190	{ sizeof (cl_half ), "SIZEOF_HALF" },
		191	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		192	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
83	#include "constiv.h"	193	#include "constiv.h"
84	};	194	};
85	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	195	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));	196	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
87	}	197	}
88		198
		199	cl_int
		200	errno ()
		201	CODE:
		202	errno = res;
		203
		204	const char *
		205	err2str (cl_int err)
		206
		207	const char *
		208	enum2str (cl_uint value)
		209
89	void	210	void
90	platforms ()	211	platforms ()
91	PPCODE:	212	PPCODE:
92	{
93	cl_platform_id *list;	213	cl_platform_id *list;
94	cl_uint count;	214	cl_uint count;
95	int i;	215	int i;
96		216
97	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));	217	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
98	Newx (list, count, cl_platform_id);	218	list = tmpbuf (sizeof (*list) * count);
99	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	219	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
100		220
101	EXTEND (SP, count);	221	EXTEND (SP, count);
102	for (i = 0; i < count; ++i)	222	for (i = 0; i < count; ++i)
103	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	223	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
104		224
105	Safefree (list);
106	}
107
108	void	225	void
109	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	226	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
110	PPCODE:	227	PPCODE:
111	{
112	cl_int res;
113	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);	228	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));
114
115	if (res)
116	FAIL (CreateContextFromType, res);
117
118	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
119	}	230
		231	void
		232	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)
		233	PPCODE:
		234	/* der Gipfel der Kunst */
120		235
121	void	236	void
122	wait_for_events (...)	237	wait_for_events (...)
123	CODE:	238	CODE:
124	{
125	EVENT_LIST (0, items);	239	EVENT_LIST (0, items);
126	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	240	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
127	}
128		241
129	PROTOTYPES: DISABLE	242	PROTOTYPES: DISABLE
130		243
131	MODULE = OpenCL PACKAGE = OpenCL::Platform	244	MODULE = OpenCL PACKAGE = OpenCL::Platform
132		245
133	void	246	void
134	info (OpenCL::Platform this, cl_platform_info name)	247	info (OpenCL::Platform this, cl_platform_info name)
135	PPCODE:	248	PPCODE:
136	INFO (Platform)	249	INFO (Platform)
137		250
		251	#BEGIN:platform
		252
		253	void
		254	profile (OpenCL::Platform this)
		255	ALIAS:
		256	profile = CL_PLATFORM_PROFILE
		257	version = CL_PLATFORM_VERSION
		258	name = CL_PLATFORM_NAME
		259	vendor = CL_PLATFORM_VENDOR
		260	extensions = CL_PLATFORM_EXTENSIONS
		261	PPCODE:
		262	size_t size;
		263	NEED_SUCCESS (GetPlatformInfo, (this, ix, 0, 0, &size));
		264	char *value = tmpbuf (size);
		265	NEED_SUCCESS (GetPlatformInfo, (this, ix, size, value, 0));
		266	EXTEND (SP, 1);
		267	const int i = 0;
		268	PUSHs (sv_2mortal (newSVpv (value, 0)));
		269
		270	#END:platform
		271
138	void	272	void
139	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	273	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
140	PPCODE:	274	PPCODE:
141	{
142	cl_device_id *list;	275	cl_device_id *list;
143	cl_uint count;	276	cl_uint count;
144	int i;	277	int i;
145		278
146	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	279	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
147	Newx (list, count, cl_device_id);	280	list = tmpbuf (sizeof (*list) * count);
148	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	281	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
149		282
150	EXTEND (SP, count);	283	EXTEND (SP, count);
151	for (i = 0; i < count; ++i)	284	for (i = 0; i < count; ++i)
152	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	285	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
153		286
154	Safefree (list);	287	void
		288	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)
		289	PPCODE:
		290	if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
		291	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");
		292
		293	AV *av = (AV *)SvRV (devices);
		294	cl_uint num_devices = av_len (av) + 1;
		295	cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
		296	int i;
		297
		298	for (i = num_devices; i--; )
		299	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		300
		301	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));
		302	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		303
		304	void
		305	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
		306	PPCODE:
		307	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
		308	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
		309	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		310
		311	MODULE = OpenCL PACKAGE = OpenCL::Device
		312
		313	void
		314	info (OpenCL::Device this, cl_device_info name)
		315	PPCODE:
		316	INFO (Device)
		317
		318	#BEGIN:device
		319
		320	void
		321	type (OpenCL::Device this)
		322	PPCODE:
		323	cl_device_type value [1];
		324	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));
		325	EXTEND (SP, 1);
		326	const int i = 0;
		327	PUSHs (sv_2mortal (newSViv (value [i])));
		328
		329	void
		330	vendor_id (OpenCL::Device this)
		331	ALIAS:
		332	vendor_id = CL_DEVICE_VENDOR_ID
		333	max_compute_units = CL_DEVICE_MAX_COMPUTE_UNITS
		334	max_work_item_dimensions = CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS
		335	preferred_vector_width_char = CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR
		336	preferred_vector_width_short = CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT
		337	preferred_vector_width_int = CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT
		338	preferred_vector_width_long = CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG
		339	preferred_vector_width_float = CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT
		340	preferred_vector_width_double = CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE
		341	max_clock_frequency = CL_DEVICE_MAX_CLOCK_FREQUENCY
		342	max_read_image_args = CL_DEVICE_MAX_READ_IMAGE_ARGS
		343	max_write_image_args = CL_DEVICE_MAX_WRITE_IMAGE_ARGS
		344	image_support = CL_DEVICE_IMAGE_SUPPORT
		345	max_samplers = CL_DEVICE_MAX_SAMPLERS
		346	mem_base_addr_align = CL_DEVICE_MEM_BASE_ADDR_ALIGN
		347	min_data_type_align_size = CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE
		348	global_mem_cacheline_size = CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE
		349	max_constant_args = CL_DEVICE_MAX_CONSTANT_ARGS
		350	preferred_vector_width_half = CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
		351	native_vector_width_char = CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
		352	native_vector_width_short = CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
		353	native_vector_width_int = CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
		354	native_vector_width_long = CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
		355	native_vector_width_float = CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
		356	native_vector_width_double = CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
		357	native_vector_width_half = CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
		358	reference_count_ext = CL_DEVICE_REFERENCE_COUNT_EXT
		359	PPCODE:
		360	cl_uint value [1];
		361	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		362	EXTEND (SP, 1);
		363	const int i = 0;
		364	PUSHs (sv_2mortal (newSVuv (value [i])));
		365
		366	void
		367	max_work_group_size (OpenCL::Device this)
		368	ALIAS:
		369	max_work_group_size = CL_DEVICE_MAX_WORK_GROUP_SIZE
		370	image2d_max_width = CL_DEVICE_IMAGE2D_MAX_WIDTH
		371	image2d_max_height = CL_DEVICE_IMAGE2D_MAX_HEIGHT
		372	image3d_max_width = CL_DEVICE_IMAGE3D_MAX_WIDTH
		373	image3d_max_height = CL_DEVICE_IMAGE3D_MAX_HEIGHT
		374	image3d_max_depth = CL_DEVICE_IMAGE3D_MAX_DEPTH
		375	max_parameter_size = CL_DEVICE_MAX_PARAMETER_SIZE
		376	profiling_timer_resolution = CL_DEVICE_PROFILING_TIMER_RESOLUTION
		377	PPCODE:
		378	size_t value [1];
		379	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		380	EXTEND (SP, 1);
		381	const int i = 0;
		382	PUSHs (sv_2mortal (newSVuv (value [i])));
		383
		384	void
		385	max_work_item_sizes (OpenCL::Device this)
		386	PPCODE:
		387	size_t size;
		388	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
		389	size_t *value = tmpbuf (size);
		390	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
		391	int i, n = size / sizeof (*value);
		392	EXTEND (SP, n);
		393	for (i = 0; i < n; ++i)
		394	PUSHs (sv_2mortal (newSVuv (value [i])));
		395
		396	void
		397	address_bits (OpenCL::Device this)
		398	PPCODE:
		399	cl_bitfield value [1];
		400	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
		401	EXTEND (SP, 1);
		402	const int i = 0;
		403	PUSHs (sv_2mortal (newSVuv (value [i])));
		404
		405	void
		406	max_mem_alloc_size (OpenCL::Device this)
		407	ALIAS:
		408	max_mem_alloc_size = CL_DEVICE_MAX_MEM_ALLOC_SIZE
		409	global_mem_cache_size = CL_DEVICE_GLOBAL_MEM_CACHE_SIZE
		410	global_mem_size = CL_DEVICE_GLOBAL_MEM_SIZE
		411	max_constant_buffer_size = CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE
		412	local_mem_size = CL_DEVICE_LOCAL_MEM_SIZE
		413	PPCODE:
		414	cl_ulong value [1];
		415	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		416	EXTEND (SP, 1);
		417	const int i = 0;
		418	PUSHs (sv_2mortal (newSVuv (value [i])));
		419
		420	void
		421	single_fp_config (OpenCL::Device this)
		422	ALIAS:
		423	single_fp_config = CL_DEVICE_SINGLE_FP_CONFIG
		424	double_fp_config = CL_DEVICE_DOUBLE_FP_CONFIG
		425	half_fp_config = CL_DEVICE_HALF_FP_CONFIG
		426	PPCODE:
		427	cl_device_fp_config value [1];
		428	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		429	EXTEND (SP, 1);
		430	const int i = 0;
		431	PUSHs (sv_2mortal (newSVuv (value [i])));
		432
		433	void
		434	global_mem_cache_type (OpenCL::Device this)
		435	PPCODE:
		436	cl_device_mem_cache_type value [1];
		437	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
		438	EXTEND (SP, 1);
		439	const int i = 0;
		440	PUSHs (sv_2mortal (newSVuv (value [i])));
		441
		442	void
		443	local_mem_type (OpenCL::Device this)
		444	PPCODE:
		445	cl_device_local_mem_type value [1];
		446	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
		447	EXTEND (SP, 1);
		448	const int i = 0;
		449	PUSHs (sv_2mortal (newSVuv (value [i])));
		450
		451	void
		452	error_correction_support (OpenCL::Device this)
		453	ALIAS:
		454	error_correction_support = CL_DEVICE_ERROR_CORRECTION_SUPPORT
		455	endian_little = CL_DEVICE_ENDIAN_LITTLE
		456	available = CL_DEVICE_AVAILABLE
		457	compiler_available = CL_DEVICE_COMPILER_AVAILABLE
		458	host_unified_memory = CL_DEVICE_HOST_UNIFIED_MEMORY
		459	PPCODE:
		460	cl_bool value [1];
		461	NEED_SUCCESS (GetDeviceInfo, (this, ix, sizeof (value), value, 0));
		462	EXTEND (SP, 1);
		463	const int i = 0;
		464	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		465
		466	void
		467	execution_capabilities (OpenCL::Device this)
		468	PPCODE:
		469	cl_device_exec_capabilities value [1];
		470	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
		471	EXTEND (SP, 1);
		472	const int i = 0;
		473	PUSHs (sv_2mortal (newSVuv (value [i])));
		474
		475	void
		476	properties (OpenCL::Device this)
		477	PPCODE:
		478	cl_command_queue_properties value [1];
		479	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
		480	EXTEND (SP, 1);
		481	const int i = 0;
		482	PUSHs (sv_2mortal (newSViv (value [i])));
		483
		484	void
		485	platform (OpenCL::Device this)
		486	PPCODE:
		487	cl_platform_id value [1];
		488	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
		489	EXTEND (SP, 1);
		490	const int i = 0;
		491	{
		492	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
		493	}
		494
		495	void
		496	name (OpenCL::Device this)
		497	ALIAS:
		498	name = CL_DEVICE_NAME
		499	vendor = CL_DEVICE_VENDOR
		500	driver_version = CL_DRIVER_VERSION
		501	profile = CL_DEVICE_PROFILE
		502	version = CL_DEVICE_VERSION
		503	extensions = CL_DEVICE_EXTENSIONS
		504	PPCODE:
		505	size_t size;
		506	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));
		507	char *value = tmpbuf (size);
		508	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));
		509	EXTEND (SP, 1);
		510	const int i = 0;
		511	PUSHs (sv_2mortal (newSVpv (value, 0)));
		512
		513	void
		514	parent_device_ext (OpenCL::Device this)
		515	PPCODE:
		516	cl_device_id value [1];
		517	NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
		518	EXTEND (SP, 1);
		519	const int i = 0;
		520	{
		521	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		522	}
		523
		524	void
		525	partition_types_ext (OpenCL::Device this)
		526	ALIAS:
		527	partition_types_ext = CL_DEVICE_PARTITION_TYPES_EXT
		528	affinity_domains_ext = CL_DEVICE_AFFINITY_DOMAINS_EXT
		529	partition_style_ext = CL_DEVICE_PARTITION_STYLE_EXT
		530	PPCODE:
		531	size_t size;
		532	NEED_SUCCESS (GetDeviceInfo, (this, ix, 0, 0, &size));
		533	cl_device_partition_property_ext *value = tmpbuf (size);
		534	NEED_SUCCESS (GetDeviceInfo, (this, ix, size, value, 0));
		535	int i, n = size / sizeof (*value);
		536	EXTEND (SP, n);
		537	for (i = 0; i < n; ++i)
		538	PUSHs (sv_2mortal (newSVuv (value [i])));
		539
		540	#END:device
		541
		542	MODULE = OpenCL PACKAGE = OpenCL::Context
		543
		544	void
		545	DESTROY (OpenCL::Context context)
		546	CODE:
		547	clReleaseContext (context);
		548
		549	void
		550	info (OpenCL::Context this, cl_context_info name)
		551	PPCODE:
		552	INFO (Context)
		553
		554	void
		555	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)
		556	PPCODE:
		557	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));
		558	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		559
		560	void
		561	user_event (OpenCL::Context this)
		562	PPCODE:
		563	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));
		564	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
		565
		566	void
		567	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
		568	PPCODE:
		569	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
		570	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		571
		572	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));
		573	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		574
		575	void
		576	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
		577	PPCODE:
		578	STRLEN len;
		579	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		580	if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
		581	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		582	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));
		583	XPUSH_NEW_OBJ ("OpenCL::BufferObj", mem);
		584
		585	void
		586	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)
		587	PPCODE:
		588	STRLEN len;
		589	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		590	const cl_image_format format = { channel_order, channel_type };
		591	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));
		592	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		593
		594	void
		595	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)
		596	PPCODE:
		597	STRLEN len;
		598	char *ptr = SvOK (data) ? SvPVbyte (data, len) : 0;
		599	const cl_image_format format = { channel_order, channel_type };
		600	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		601	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		602
		603	void
		604	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
		605	PPCODE:
		606	{
		607	cl_uint count;
		608	cl_image_format *list;
		609	int i;
		610
		611	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));
		612	Newx (list, count, cl_image_format);
		613	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));
		614
		615	EXTEND (SP, count);
		616	for (i = 0; i < count; ++i)
		617	{
		618	AV *av = newAV ();
		619	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		620	av_store (av, 0, newSVuv (list [i].image_channel_order));
		621	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		622	}
155	}	623	}
156		624
157	void	625	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)	626	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
251	PPCODE:	627	PPCODE:
252	{
253	cl_int res;
254	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);	628	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));
255
256	if (res)
257	FAIL (CreateSampler, res);
258
259	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	629	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
260	}
261		630
262	void	631	void
263	program_with_source (OpenCL::Context this, SV *program)	632	program_with_source (OpenCL::Context this, SV *program)
264	PPCODE:	633	PPCODE:
265	{
266	STRLEN len;	634	STRLEN len;
267	size_t len2;	635	size_t len2;
268	const char *ptr = SvPVbyte (program, len);	636	const char *ptr = SvPVbyte (program, len);
269	cl_int res;
270	cl_program prog;
271		637
272	len2 = len;	638	len2 = len;
273	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);	639	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));
274
275	if (res)
276	FAIL (CreateProgramWithSource, res);
277
278	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	640	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
279	}	641
		642	#BEGIN:context
		643
		644	void
		645	reference_count (OpenCL::Context this)
		646	ALIAS:
		647	reference_count = CL_CONTEXT_REFERENCE_COUNT
		648	num_devices = CL_CONTEXT_NUM_DEVICES
		649	PPCODE:
		650	cl_uint value [1];
		651	NEED_SUCCESS (GetContextInfo, (this, ix, sizeof (value), value, 0));
		652	EXTEND (SP, 1);
		653	const int i = 0;
		654	PUSHs (sv_2mortal (newSVuv (value [i])));
		655
		656	void
		657	devices (OpenCL::Context this)
		658	PPCODE:
		659	size_t size;
		660	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));
		661	cl_device_id *value = tmpbuf (size);
		662	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));
		663	int i, n = size / sizeof (*value);
		664	EXTEND (SP, n);
		665	for (i = 0; i < n; ++i)
		666	{
		667	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		668	}
		669
		670	void
		671	properties (OpenCL::Context this)
		672	PPCODE:
		673	size_t size;
		674	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));
		675	cl_context_properties *value = tmpbuf (size);
		676	NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));
		677	int i, n = size / sizeof (*value);
		678	EXTEND (SP, n);
		679	for (i = 0; i < n; ++i)
		680	PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
		681
		682	#END:context
280		683
281	MODULE = OpenCL PACKAGE = OpenCL::Queue	684	MODULE = OpenCL PACKAGE = OpenCL::Queue
282		685
283	void	686	void
284	DESTROY (OpenCL::Queue this)	687	DESTROY (OpenCL::Queue this)
285	CODE:	688	CODE:
286	clReleaseCommandQueue (this);	689	clReleaseCommandQueue (this);
287		690
288	void	691	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, ...)	692	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
295	PPCODE:	693	PPCODE:
296	{
297	cl_event ev = 0;	694	cl_event ev = 0;
298	EVENT_LIST (6, items - 6);	695	EVENT_LIST (6, items - 6);
299		696
300	SvUPGRADE (data, SVt_PV);	697	SvUPGRADE (data, SVt_PV);
301	SvGROW (data, len);	698	SvGROW (data, len);
…		…
303	SvCUR_set (data, len);	700	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));	701	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
305		702
306	if (ev)	703	if (ev)
307	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	704	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
308	}
309		705
310	void	706	void
311	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, SV *data, ...)	707	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
312	PPCODE:	708	PPCODE:
313	{
314	cl_event ev = 0;	709	cl_event ev = 0;
315	STRLEN len;	710	STRLEN len;
316	char *ptr = SvPVbyte (data, len);	711	char *ptr = SvPVbyte (data, len);
317	EVENT_LIST (5, items - 5);	712	EVENT_LIST (5, items - 5);
318		713
319	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	714	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
320		715
321	if (ev)	716	if (ev)
322	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	717	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
323	}
324		718
325	void	719	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, ...)	720	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
327	PPCODE:	721	PPCODE:
328	{
329	cl_event ev = 0;	722	cl_event ev = 0;
330	EVENT_LIST (6, items - 6);	723	EVENT_LIST (6, items - 6);
331		724
332	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	725	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
333		726
334	if (ev)	727	if (ev)
335	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	728	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
336	}	729
		730	void
		731	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, ...)
		732	PPCODE:
		733	cl_event ev = 0;
		734	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		735	const size_t host_origin[3] = { host_x, host_y, host_z };
		736	const size_t region[3] = { width, height, depth };
		737	EVENT_LIST (17, items - 17);
		738
		739	if (!buf_row_pitch)
		740	buf_row_pitch = region [0];
		741
		742	if (!buf_slice_pitch)
		743	buf_slice_pitch = region [1] * buf_row_pitch;
		744
		745	if (!host_row_pitch)
		746	host_row_pitch = region [0];
		747
		748	if (!host_slice_pitch)
		749	host_slice_pitch = region [1] * host_row_pitch;
		750
		751	size_t len = host_row_pitch * host_slice_pitch * region [2];
		752
		753	SvUPGRADE (data, SVt_PV);
		754	SvGROW (data, len);
		755	SvPOK_only (data);
		756	SvCUR_set (data, len);
		757	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));
		758
		759	if (ev)
		760	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		761
		762	void
		763	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, ...)
		764	PPCODE:
		765	cl_event ev = 0;
		766	const size_t buf_origin [3] = { buf_x , buf_y , buf_z };
		767	const size_t host_origin[3] = { host_x, host_y, host_z };
		768	const size_t region[3] = { width, height, depth };
		769	STRLEN len;
		770	char *ptr = SvPVbyte (data, len);
		771	EVENT_LIST (17, items - 17);
		772
		773	if (!buf_row_pitch)
		774	buf_row_pitch = region [0];
		775
		776	if (!buf_slice_pitch)
		777	buf_slice_pitch = region [1] * buf_row_pitch;
		778
		779	if (!host_row_pitch)
		780	host_row_pitch = region [0];
		781
		782	if (!host_slice_pitch)
		783	host_slice_pitch = region [1] * host_row_pitch;
		784
		785	size_t min_len = host_row_pitch * host_slice_pitch * region [2];
		786
		787	if (len < min_len)
		788	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		789
		790	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));
		791
		792	if (ev)
		793	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		794
		795	void
		796	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, ...)
		797	PPCODE:
		798	cl_event ev = 0;
		799	const size_t src_origin[3] = { src_x, src_y, src_z };
		800	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		801	const size_t region[3] = { width, height, depth };
		802	EVENT_LIST (16, items - 16);
		803
		804	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));
		805
		806	if (ev)
		807	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		808
		809	void
		810	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, ...)
		811	PPCODE:
		812	cl_event ev = 0;
		813	const size_t src_origin[3] = { src_x, src_y, src_z };
		814	const size_t region[3] = { width, height, depth };
		815	EVENT_LIST (12, items - 12);
		816
		817	if (!row_pitch)
		818	row_pitch = img_row_pitch (src);
		819
		820	if (depth > 1 && !slice_pitch)
		821	slice_pitch = row_pitch * height;
		822
		823	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		824
		825	SvUPGRADE (data, SVt_PV);
		826	SvGROW (data, len);
		827	SvPOK_only (data);
		828	SvCUR_set (data, len);
		829	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));
		830
		831	if (ev)
		832	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		833
		834	void
		835	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, ...)
		836	PPCODE:
		837	cl_event ev = 0;
		838	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		839	const size_t region[3] = { width, height, depth };
		840	STRLEN len;
		841	char *ptr = SvPVbyte (data, len);
		842	EVENT_LIST (12, items - 12);
		843
		844	if (!row_pitch)
		845	row_pitch = img_row_pitch (dst);
		846
		847	if (depth > 1 && !slice_pitch)
		848	slice_pitch = row_pitch * height;
		849
		850	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		851
		852	if (len < min_len)
		853	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		854
		855	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));
		856
		857	if (ev)
		858	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		859
		860	void
		861	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, ...)
		862	PPCODE:
		863	cl_event ev = 0;
		864	const size_t src_origin[3] = { src_x, src_y, src_z };
		865	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		866	const size_t region[3] = { width, height, depth };
		867	EVENT_LIST (12, items - 12);
		868
		869	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		870
		871	if (ev)
		872	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		873
		874	void
		875	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, ...)
		876	PPCODE:
		877	cl_event ev = 0;
		878	const size_t src_origin[3] = { src_x, src_y, src_z };
		879	const size_t region[3] = { width, height, depth };
		880	EVENT_LIST (10, items - 10);
		881
		882	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		883
		884	if (ev)
		885	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		886
		887	void
		888	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, ...)
		889	PPCODE:
		890	cl_event ev = 0;
		891	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		892	const size_t region[3] = { width, height, depth };
		893	EVENT_LIST (10, items - 10);
		894
		895	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		896
		897	if (ev)
		898	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		899
		900	void
		901	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
		902	PPCODE:
		903	cl_event ev = 0;
		904	EVENT_LIST (2, items - 2);
		905
		906	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		907
		908	if (ev)
		909	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		910
		911	void
		912	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, ...)
		913	PPCODE:
		914	cl_event ev = 0;
		915	size_t *gwo = 0, *gws, *lws = 0;
		916	int gws_len;
		917	size_t *lists;
		918	int i;
		919	EVENT_LIST (5, items - 5);
		920
		921	if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		922	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		923
		924	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		925
		926	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		927
		928	gws = lists + gws_len * 0;
		929	for (i = 0; i < gws_len; ++i)
		930	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		931
		932	if (SvOK (global_work_offset))
		933	{
		934	if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
		935	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
		936
		937	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		938	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		939
		940	gwo = lists + gws_len * 1;
		941	for (i = 0; i < gws_len; ++i)
		942	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		943	}
		944
		945	if (SvOK (local_work_size))
		946	{
		947	if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
		948	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
		949
		950	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
		951	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
		952
		953	lws = lists + gws_len * 2;
		954	for (i = 0; i < gws_len; ++i)
		955	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		956	}
		957
		958	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		959
		960	if (ev)
		961	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
337		962
338	void	963	void
339	enqueue_marker (OpenCL::Queue this)	964	enqueue_marker (OpenCL::Queue this)
340	PPCODE:	965	PPCODE:
341	{
342	cl_event ev;	966	cl_event ev;
343	NEED_SUCCESS (EnqueueMarker, (this, &ev));	967	NEED_SUCCESS (EnqueueMarker, (this, &ev));
344	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	968	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
345	}
346		969
347	void	970	void
348	enqueue_wait_for_events (OpenCL::Queue this, ...)	971	enqueue_wait_for_events (OpenCL::Queue this, ...)
349	CODE:	972	CODE:
350	{
351	EVENT_LIST (1, items - 1);	973	EVENT_LIST (1, items - 1);
352	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	974	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
353	}
354		975
355	void	976	void
356	enqueue_barrier (OpenCL::Queue this)	977	enqueue_barrier (OpenCL::Queue this)
357	CODE:	978	CODE:
358	NEED_SUCCESS (EnqueueBarrier, (this));	979	NEED_SUCCESS (EnqueueBarrier, (this));
359		980
		981	void
		982	flush (OpenCL::Queue this)
		983	CODE:
		984	NEED_SUCCESS (Flush, (this));
		985
		986	void
		987	finish (OpenCL::Queue this)
		988	CODE:
		989	NEED_SUCCESS (Finish, (this));
		990
		991	void
		992	info (OpenCL::Queue this, cl_command_queue_info name)
		993	PPCODE:
		994	INFO (CommandQueue)
		995
		996	#BEGIN:command_queue
		997
		998	void
		999	context (OpenCL::Queue this)
		1000	PPCODE:
		1001	cl_context value [1];
		1002	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
		1003	EXTEND (SP, 1);
		1004	const int i = 0;
		1005	{
		1006	NEED_SUCCESS (RetainContext, (value [i]));
		1007	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1008	}
		1009
		1010	void
		1011	device (OpenCL::Queue this)
		1012	PPCODE:
		1013	cl_device_id value [1];
		1014	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));
		1015	EXTEND (SP, 1);
		1016	const int i = 0;
		1017	{
		1018	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1019	}
		1020
		1021	void
		1022	reference_count (OpenCL::Queue this)
		1023	PPCODE:
		1024	cl_uint value [1];
		1025	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
		1026	EXTEND (SP, 1);
		1027	const int i = 0;
		1028	PUSHs (sv_2mortal (newSVuv (value [i])));
		1029
		1030	void
		1031	properties (OpenCL::Queue this)
		1032	PPCODE:
		1033	cl_command_queue_properties value [1];
		1034	NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
		1035	EXTEND (SP, 1);
		1036	const int i = 0;
		1037	PUSHs (sv_2mortal (newSViv (value [i])));
		1038
		1039	#END:command_queue
		1040
360	MODULE = OpenCL PACKAGE = OpenCL::Memory	1041	MODULE = OpenCL PACKAGE = OpenCL::Memory
361		1042
362	void	1043	void
363	DESTROY (OpenCL::Memory this)	1044	DESTROY (OpenCL::Memory this)
364	CODE:	1045	CODE:
…		…
367	void	1048	void
368	info (OpenCL::Memory this, cl_mem_info name)	1049	info (OpenCL::Memory this, cl_mem_info name)
369	PPCODE:	1050	PPCODE:
370	INFO (MemObject)	1051	INFO (MemObject)
371		1052
		1053	#BEGIN:mem
		1054
		1055	void
		1056	type (OpenCL::Memory this)
		1057	PPCODE:
		1058	cl_mem_object_type value [1];
		1059	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));
		1060	EXTEND (SP, 1);
		1061	const int i = 0;
		1062	PUSHs (sv_2mortal (newSViv (value [i])));
		1063
		1064	void
		1065	flags (OpenCL::Memory this)
		1066	PPCODE:
		1067	cl_mem_flags value [1];
		1068	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));
		1069	EXTEND (SP, 1);
		1070	const int i = 0;
		1071	PUSHs (sv_2mortal (newSViv (value [i])));
		1072
		1073	void
		1074	size (OpenCL::Memory this)
		1075	ALIAS:
		1076	size = CL_MEM_SIZE
		1077	offset = CL_MEM_OFFSET
		1078	PPCODE:
		1079	size_t value [1];
		1080	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));
		1081	EXTEND (SP, 1);
		1082	const int i = 0;
		1083	PUSHs (sv_2mortal (newSVuv (value [i])));
		1084
		1085	void
		1086	host_ptr (OpenCL::Memory this)
		1087	PPCODE:
		1088	void * value [1];
		1089	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));
		1090	EXTEND (SP, 1);
		1091	const int i = 0;
		1092	PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
		1093
		1094	void
		1095	map_count (OpenCL::Memory this)
		1096	ALIAS:
		1097	map_count = CL_MEM_MAP_COUNT
		1098	reference_count = CL_MEM_REFERENCE_COUNT
		1099	PPCODE:
		1100	cl_uint value [1];
		1101	NEED_SUCCESS (GetMemObjectInfo, (this, ix, sizeof (value), value, 0));
		1102	EXTEND (SP, 1);
		1103	const int i = 0;
		1104	PUSHs (sv_2mortal (newSVuv (value [i])));
		1105
		1106	void
		1107	context (OpenCL::Memory this)
		1108	PPCODE:
		1109	cl_context value [1];
		1110	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));
		1111	EXTEND (SP, 1);
		1112	const int i = 0;
		1113	{
		1114	NEED_SUCCESS (RetainContext, (value [i]));
		1115	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1116	}
		1117
		1118	void
		1119	associated_memobject (OpenCL::Memory this)
		1120	PPCODE:
		1121	cl_mem value [1];
		1122	NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
		1123	EXTEND (SP, 1);
		1124	const int i = 0;
		1125	{
		1126	NEED_SUCCESS (RetainMemObject, (value [i]));
		1127	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
		1128	}
		1129
		1130	#END:mem
		1131
		1132	MODULE = OpenCL PACKAGE = OpenCL::BufferObj
		1133
		1134	void
		1135	sub_buffer_region (OpenCL::BufferObj this, cl_mem_flags flags, size_t origin, size_t size)
		1136	PPCODE:
		1137	if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))
		1138	croak ("clCreateSubBuffer: cannot use/copy/alloc host ptr, doesn't make sense, check your flags!");
		1139
		1140	cl_buffer_region crdata = { origin, size };
		1141
		1142	NEED_SUCCESS_ARG (cl_mem mem, CreateSubBuffer, (this, flags, CL_BUFFER_CREATE_TYPE_REGION, &crdata, &res));
		1143	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		1144
		1145	MODULE = OpenCL PACKAGE = OpenCL::Image
		1146
		1147	void
		1148	image_info (OpenCL::Image this, cl_image_info name)
		1149	PPCODE:
		1150	INFO (Image)
		1151
		1152	#BEGIN:image
		1153
		1154	void
		1155	element_size (OpenCL::Image this)
		1156	ALIAS:
		1157	element_size = CL_IMAGE_ELEMENT_SIZE
		1158	row_pitch = CL_IMAGE_ROW_PITCH
		1159	slice_pitch = CL_IMAGE_SLICE_PITCH
		1160	width = CL_IMAGE_WIDTH
		1161	height = CL_IMAGE_HEIGHT
		1162	depth = CL_IMAGE_DEPTH
		1163	PPCODE:
		1164	size_t value [1];
		1165	NEED_SUCCESS (GetImageInfo, (this, ix, sizeof (value), value, 0));
		1166	EXTEND (SP, 1);
		1167	const int i = 0;
		1168	PUSHs (sv_2mortal (newSVuv (value [i])));
		1169
		1170	#END:image
		1171
372	MODULE = OpenCL PACKAGE = OpenCL::Sampler	1172	MODULE = OpenCL PACKAGE = OpenCL::Sampler
373		1173
374	void	1174	void
375	DESTROY (OpenCL::Sampler this)	1175	DESTROY (OpenCL::Sampler this)
376	CODE:	1176	CODE:
…		…
379	void	1179	void
380	info (OpenCL::Sampler this, cl_sampler_info name)	1180	info (OpenCL::Sampler this, cl_sampler_info name)
381	PPCODE:	1181	PPCODE:
382	INFO (Sampler)	1182	INFO (Sampler)
383		1183
		1184	#BEGIN:sampler
		1185
		1186	void
		1187	reference_count (OpenCL::Sampler this)
		1188	PPCODE:
		1189	cl_uint value [1];
		1190	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
		1191	EXTEND (SP, 1);
		1192	const int i = 0;
		1193	PUSHs (sv_2mortal (newSVuv (value [i])));
		1194
		1195	void
		1196	context (OpenCL::Sampler this)
		1197	PPCODE:
		1198	cl_context value [1];
		1199	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
		1200	EXTEND (SP, 1);
		1201	const int i = 0;
		1202	{
		1203	NEED_SUCCESS (RetainContext, (value [i]));
		1204	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1205	}
		1206
		1207	void
		1208	normalized_coords (OpenCL::Sampler this)
		1209	PPCODE:
		1210	cl_addressing_mode value [1];
		1211	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
		1212	EXTEND (SP, 1);
		1213	const int i = 0;
		1214	PUSHs (sv_2mortal (newSViv (value [i])));
		1215
		1216	void
		1217	addressing_mode (OpenCL::Sampler this)
		1218	PPCODE:
		1219	cl_filter_mode value [1];
		1220	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
		1221	EXTEND (SP, 1);
		1222	const int i = 0;
		1223	PUSHs (sv_2mortal (newSViv (value [i])));
		1224
		1225	void
		1226	filter_mode (OpenCL::Sampler this)
		1227	PPCODE:
		1228	cl_bool value [1];
		1229	NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
		1230	EXTEND (SP, 1);
		1231	const int i = 0;
		1232	PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
		1233
		1234	#END:sampler
		1235
384	MODULE = OpenCL PACKAGE = OpenCL::Program	1236	MODULE = OpenCL PACKAGE = OpenCL::Program
385		1237
386	void	1238	void
387	DESTROY (OpenCL::Program this)	1239	DESTROY (OpenCL::Program this)
388	CODE:	1240	CODE:
389	clReleaseProgram (this);	1241	clReleaseProgram (this);
390		1242
391	void	1243	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)	1244	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)
398	CODE:	1245	CODE:
399	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	1246	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
400		1247
401	void	1248	void
402	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	1249	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
403	PPCODE:	1250	PPCODE:
404	{
405	size_t size;	1251	size_t size;
406	SV *sv;
407
408	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	1252	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
409	sv = sv_2mortal (newSV (size));	1253	SV *sv = sv_2mortal (newSV (size));
410	SvUPGRADE (sv, SVt_PV);	1254	SvUPGRADE (sv, SVt_PV);
411	SvPOK_only (sv);	1255	SvPOK_only (sv);
412	SvCUR_set (sv, size);	1256	SvCUR_set (sv, size);
413	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	1257	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
414	XPUSHs (sv);	1258	XPUSHs (sv);
415	}	1259
		1260	#BEGIN:program_build
		1261
		1262	void
		1263	build_status (OpenCL::Program this, OpenCL::Device device)
		1264	PPCODE:
		1265	cl_build_status value [1];
		1266	NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
		1267	EXTEND (SP, 1);
		1268	const int i = 0;
		1269	PUSHs (sv_2mortal (newSViv (value [i])));
		1270
		1271	void
		1272	build_options (OpenCL::Program this, OpenCL::Device device)
		1273	ALIAS:
		1274	build_options = CL_PROGRAM_BUILD_OPTIONS
		1275	build_log = CL_PROGRAM_BUILD_LOG
		1276	PPCODE:
		1277	size_t size;
		1278	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, 0, 0, &size));
		1279	char *value = tmpbuf (size);
		1280	NEED_SUCCESS (GetProgramBuildInfo, (this, device, ix, size, value, 0));
		1281	EXTEND (SP, 1);
		1282	const int i = 0;
		1283	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1284
		1285	#END:program_build
416		1286
417	void	1287	void
418	kernel (OpenCL::Program program, SV *function)	1288	kernel (OpenCL::Program program, SV *function)
419	PPCODE:	1289	PPCODE:
420	{
421	cl_int res;
422	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);	1290	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);	1291	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
428	}	1292
		1293	void
		1294	info (OpenCL::Program this, cl_program_info name)
		1295	PPCODE:
		1296	INFO (Program)
		1297
		1298	void
		1299	binaries (OpenCL::Program this)
		1300	PPCODE:
		1301	cl_uint n, i;
		1302	size_t size;
		1303
		1304	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES , sizeof (n) , &n , 0));
		1305	if (!n) XSRETURN_EMPTY;
		1306
		1307	size_t *sizes = tmpbuf (sizeof (*sizes) * n);
		1308	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, sizeof (*sizes) * n, sizes, &size));
		1309	if (size != sizeof (*sizes) * n) XSRETURN_EMPTY;
		1310	unsigned char **ptrs = tmpbuf (sizeof (*ptrs) * n);
		1311
		1312	EXTEND (SP, n);
		1313	for (i = 0; i < n; ++i)
		1314	{
		1315	SV *sv = sv_2mortal (newSV (sizes [i]));
		1316	SvUPGRADE (sv, SVt_PV);
		1317	SvPOK_only (sv);
		1318	SvCUR_set (sv, sizes [i]);
		1319	ptrs [i] = SvPVX (sv);
		1320	PUSHs (sv);
		1321	}
		1322
		1323	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARIES , sizeof (*ptrs ) * n, ptrs , &size));
		1324	if (size != sizeof (*ptrs) * n) XSRETURN_EMPTY;
		1325
		1326	#BEGIN:program
		1327
		1328	void
		1329	reference_count (OpenCL::Program this)
		1330	ALIAS:
		1331	reference_count = CL_PROGRAM_REFERENCE_COUNT
		1332	num_devices = CL_PROGRAM_NUM_DEVICES
		1333	PPCODE:
		1334	cl_uint value [1];
		1335	NEED_SUCCESS (GetProgramInfo, (this, ix, sizeof (value), value, 0));
		1336	EXTEND (SP, 1);
		1337	const int i = 0;
		1338	PUSHs (sv_2mortal (newSVuv (value [i])));
		1339
		1340	void
		1341	context (OpenCL::Program this)
		1342	PPCODE:
		1343	cl_context value [1];
		1344	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
		1345	EXTEND (SP, 1);
		1346	const int i = 0;
		1347	{
		1348	NEED_SUCCESS (RetainContext, (value [i]));
		1349	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1350	}
		1351
		1352	void
		1353	devices (OpenCL::Program this)
		1354	PPCODE:
		1355	size_t size;
		1356	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));
		1357	cl_device_id *value = tmpbuf (size);
		1358	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));
		1359	int i, n = size / sizeof (*value);
		1360	EXTEND (SP, n);
		1361	for (i = 0; i < n; ++i)
		1362	{
		1363	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
		1364	}
		1365
		1366	void
		1367	source (OpenCL::Program this)
		1368	PPCODE:
		1369	size_t size;
		1370	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));
		1371	char *value = tmpbuf (size);
		1372	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));
		1373	EXTEND (SP, 1);
		1374	const int i = 0;
		1375	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1376
		1377	void
		1378	binary_sizes (OpenCL::Program this)
		1379	PPCODE:
		1380	size_t size;
		1381	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
		1382	size_t *value = tmpbuf (size);
		1383	NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));
		1384	int i, n = size / sizeof (*value);
		1385	EXTEND (SP, n);
		1386	for (i = 0; i < n; ++i)
		1387	PUSHs (sv_2mortal (newSVuv (value [i])));
		1388
		1389	#END:program
429		1390
430	MODULE = OpenCL PACKAGE = OpenCL::Kernel	1391	MODULE = OpenCL PACKAGE = OpenCL::Kernel
431		1392
432	void	1393	void
433	DESTROY (OpenCL::Kernel this)	1394	DESTROY (OpenCL::Kernel this)
434	CODE:	1395	CODE:
435	clReleaseKernel (this);	1396	clReleaseKernel (this);
436		1397
437	void	1398	void
		1399	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
		1400	CODE:
		1401	clSetKernelArg (this, idx, sizeof (value), &value);
		1402
		1403	void
		1404	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
		1405	CODE:
		1406	clSetKernelArg (this, idx, sizeof (value), &value);
		1407
		1408	void
		1409	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
		1410	CODE:
		1411	clSetKernelArg (this, idx, sizeof (value), &value);
		1412
		1413	void
		1414	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
		1415	CODE:
		1416	clSetKernelArg (this, idx, sizeof (value), &value);
		1417
		1418	void
		1419	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
		1420	CODE:
		1421	clSetKernelArg (this, idx, sizeof (value), &value);
		1422
		1423	void
		1424	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
		1425	CODE:
		1426	clSetKernelArg (this, idx, sizeof (value), &value);
		1427
		1428	void
		1429	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
		1430	CODE:
		1431	clSetKernelArg (this, idx, sizeof (value), &value);
		1432
		1433	void
		1434	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
		1435	CODE:
		1436	clSetKernelArg (this, idx, sizeof (value), &value);
		1437
		1438	void
		1439	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
		1440	CODE:
		1441	clSetKernelArg (this, idx, sizeof (value), &value);
		1442
		1443	void
		1444	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
		1445	CODE:
		1446	clSetKernelArg (this, idx, sizeof (value), &value);
		1447
		1448	void
		1449	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
		1450	CODE:
		1451	clSetKernelArg (this, idx, sizeof (value), &value);
		1452
		1453	void
		1454	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
		1455	CODE:
		1456	clSetKernelArg (this, idx, sizeof (value), &value);
		1457
		1458	void
		1459	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
		1460	CODE:
		1461	clSetKernelArg (this, idx, sizeof (value), &value);
		1462
		1463	void
		1464	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
		1465	CODE:
		1466	clSetKernelArg (this, idx, sizeof (value), &value);
		1467
		1468	void
		1469	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
		1470	CODE:
		1471	clSetKernelArg (this, idx, sizeof (value), &value);
		1472
		1473	void
		1474	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
		1475	CODE:
		1476	clSetKernelArg (this, idx, sizeof (value), &value);
		1477
		1478	void
		1479	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
		1480	CODE:
		1481	clSetKernelArg (this, idx, sizeof (value), &value);
		1482
		1483	void
438	info (OpenCL::Kernel this, cl_kernel_info name)	1484	info (OpenCL::Kernel this, cl_kernel_info name)
439	PPCODE:	1485	PPCODE:
440	INFO (Kernel)	1486	INFO (Kernel)
441		1487
		1488	#BEGIN:kernel
		1489
442	void	1490	void
443	set_bool (OpenCL::Kernel this, cl_uint idx, cl_bool value)	1491	function_name (OpenCL::Kernel this)
		1492	PPCODE:
		1493	size_t size;
		1494	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
		1495	char *value = tmpbuf (size);
		1496	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));
		1497	EXTEND (SP, 1);
		1498	const int i = 0;
		1499	PUSHs (sv_2mortal (newSVpv (value, 0)));
		1500
		1501	void
		1502	num_args (OpenCL::Kernel this)
		1503	ALIAS:
		1504	num_args = CL_KERNEL_NUM_ARGS
		1505	reference_count = CL_KERNEL_REFERENCE_COUNT
		1506	PPCODE:
		1507	cl_uint value [1];
		1508	NEED_SUCCESS (GetKernelInfo, (this, ix, sizeof (value), value, 0));
		1509	EXTEND (SP, 1);
		1510	const int i = 0;
		1511	PUSHs (sv_2mortal (newSVuv (value [i])));
		1512
		1513	void
		1514	context (OpenCL::Kernel this)
		1515	PPCODE:
		1516	cl_context value [1];
		1517	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
		1518	EXTEND (SP, 1);
		1519	const int i = 0;
		1520	{
		1521	NEED_SUCCESS (RetainContext, (value [i]));
		1522	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1523	}
		1524
		1525	void
		1526	program (OpenCL::Kernel this)
		1527	PPCODE:
		1528	cl_program value [1];
		1529	NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
		1530	EXTEND (SP, 1);
		1531	const int i = 0;
		1532	{
		1533	NEED_SUCCESS (RetainProgram, (value [i]));
		1534	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
		1535	}
		1536
		1537	#END:kernel
		1538
		1539	void
		1540	work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)
444	CODE:	1541	PPCODE:
445	clKernelSetArg (this, idx, sizeof (value), &value);	1542	size_t size;
		1543	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));
		1544	SV *sv = sv_2mortal (newSV (size));
		1545	SvUPGRADE (sv, SVt_PV);
		1546	SvPOK_only (sv);
		1547	SvCUR_set (sv, size);
		1548	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));
		1549	XPUSHs (sv);
		1550
		1551	#BEGIN:kernel_work_group
		1552
		1553	void
		1554	work_group_size (OpenCL::Kernel this, OpenCL::Device device)
		1555	ALIAS:
		1556	work_group_size = CL_KERNEL_WORK_GROUP_SIZE
		1557	preferred_work_group_size_multiple = CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
		1558	PPCODE:
		1559	size_t value [1];
		1560	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));
		1561	EXTEND (SP, 1);
		1562	const int i = 0;
		1563	PUSHs (sv_2mortal (newSVuv (value [i])));
		1564
		1565	void
		1566	compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)
		1567	PPCODE:
		1568	size_t size;
		1569	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
		1570	size_t *value = tmpbuf (size);
		1571	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
		1572	int i, n = size / sizeof (*value);
		1573	EXTEND (SP, n);
		1574	for (i = 0; i < n; ++i)
		1575	PUSHs (sv_2mortal (newSVuv (value [i])));
		1576
		1577	void
		1578	local_mem_size (OpenCL::Kernel this, OpenCL::Device device)
		1579	ALIAS:
		1580	local_mem_size = CL_KERNEL_LOCAL_MEM_SIZE
		1581	private_mem_size = CL_KERNEL_PRIVATE_MEM_SIZE
		1582	PPCODE:
		1583	cl_ulong value [1];
		1584	NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, ix, sizeof (value), value, 0));
		1585	EXTEND (SP, 1);
		1586	const int i = 0;
		1587	PUSHs (sv_2mortal (newSVuv (value [i])));
		1588
		1589	#END:kernel_work_group
446		1590
447	MODULE = OpenCL PACKAGE = OpenCL::Event	1591	MODULE = OpenCL PACKAGE = OpenCL::Event
448		1592
449	void	1593	void
450	DESTROY (OpenCL::Event this)	1594	DESTROY (OpenCL::Event this)
451	CODE:	1595	CODE:
452	clReleaseEvent (this);	1596	clReleaseEvent (this);
453		1597
454	void	1598	void
		1599	wait (OpenCL::Event this)
		1600	CODE:
		1601	clWaitForEvents (1, &this);
		1602
		1603	void
455	info (OpenCL::Event this, cl_event_info name)	1604	info (OpenCL::Event this, cl_event_info name)
456	PPCODE:	1605	PPCODE:
457	INFO (Event)	1606	INFO (Event)
458		1607
		1608	#BEGIN:event
		1609
459	void	1610	void
		1611	command_queue (OpenCL::Event this)
		1612	PPCODE:
		1613	cl_command_queue value [1];
		1614	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
		1615	EXTEND (SP, 1);
		1616	const int i = 0;
		1617	{
		1618	NEED_SUCCESS (RetainCommandQueue, (value [i]));
		1619	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
		1620	}
		1621
		1622	void
		1623	command_type (OpenCL::Event this)
		1624	PPCODE:
		1625	cl_command_type value [1];
		1626	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
		1627	EXTEND (SP, 1);
		1628	const int i = 0;
		1629	PUSHs (sv_2mortal (newSVuv (value [i])));
		1630
		1631	void
		1632	reference_count (OpenCL::Event this)
		1633	ALIAS:
		1634	reference_count = CL_EVENT_REFERENCE_COUNT
		1635	command_execution_status = CL_EVENT_COMMAND_EXECUTION_STATUS
		1636	PPCODE:
		1637	cl_uint value [1];
		1638	NEED_SUCCESS (GetEventInfo, (this, ix, sizeof (value), value, 0));
		1639	EXTEND (SP, 1);
		1640	const int i = 0;
		1641	PUSHs (sv_2mortal (newSVuv (value [i])));
		1642
		1643	void
460	wait (OpenCL::Event this)	1644	context (OpenCL::Event this)
		1645	PPCODE:
		1646	cl_context value [1];
		1647	NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));
		1648	EXTEND (SP, 1);
		1649	const int i = 0;
		1650	{
		1651	NEED_SUCCESS (RetainContext, (value [i]));
		1652	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
		1653	}
		1654
		1655	#END:event
		1656
		1657	void
		1658	profiling_info (OpenCL::Event this, cl_profiling_info name)
461	CODE:	1659	PPCODE:
462	clWaitForEvents (1, &this);	1660	INFO (EventProfiling)
463		1661
		1662	#BEGIN:profiling
		1663
		1664	void
		1665	profiling_command_queued (OpenCL::Event this)
		1666	ALIAS:
		1667	profiling_command_queued = CL_PROFILING_COMMAND_QUEUED
		1668	profiling_command_submit = CL_PROFILING_COMMAND_SUBMIT
		1669	profiling_command_start = CL_PROFILING_COMMAND_START
		1670	profiling_command_end = CL_PROFILING_COMMAND_END
		1671	PPCODE:
		1672	cl_ulong value [1];
		1673	NEED_SUCCESS (GetEventProfilingInfo, (this, ix, sizeof (value), value, 0));
		1674	EXTEND (SP, 1);
		1675	const int i = 0;
		1676	PUSHs (sv_2mortal (newSVuv (value [i])));
		1677
		1678	#END:profiling
		1679
		1680	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		1681
		1682	void
		1683	set_status (OpenCL::UserEvent this, cl_int execution_status)
		1684	CODE:
		1685	clSetUserEventStatus (this, execution_status);
		1686

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