[ViewVC] Diff of: cvs/OpenCL/OpenCL.xs

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.1 by root, Tue Nov 15 06:50:30 2011 UTC vs.
Revision 1.10 by root, Thu Nov 17 03:56:07 2011 UTC

…		…
6		6
7	typedef cl_platform_id OpenCL__Platform;	7	typedef cl_platform_id OpenCL__Platform;
8	typedef cl_device_id OpenCL__Device;	8	typedef cl_device_id OpenCL__Device;
9	typedef cl_context OpenCL__Context;	9	typedef cl_context OpenCL__Context;
10	typedef cl_command_queue OpenCL__Queue;	10	typedef cl_command_queue OpenCL__Queue;
		11	typedef cl_mem OpenCL__Memory;
		12	typedef cl_mem OpenCL__Buffer;
		13	typedef cl_mem OpenCL__Image;
		14	typedef cl_mem OpenCL__Image2D;
		15	typedef cl_mem OpenCL__Image3D;
		16	typedef cl_mem OpenCL__Memory_ornull;
		17	typedef cl_mem OpenCL__Buffer_ornull;
		18	typedef cl_mem OpenCL__Image_ornull;
		19	typedef cl_mem OpenCL__Image2D_ornull;
		20	typedef cl_mem OpenCL__Image3D_ornull;
		21	typedef cl_sampler OpenCL__Sampler;
		22	typedef cl_program OpenCL__Program;
		23	typedef cl_kernel OpenCL__Kernel;
		24	typedef cl_event OpenCL__Event;
		25	typedef cl_event OpenCL__UserEvent;
11		26
12	static const struct {	27	typedef SV *FUTURE;
		28
		29	/*****************************************************************************/
		30
		31	/* up to two temporary buffers */
		32	static void *
		33	tmpbuf (size_t size)
		34	{
		35	static int idx;
		36	static void *buf [2];
		37	static size_t len [2];
		38
		39	idx ^= 1;
		40
		41	if (len [idx] < size)
		42	{
		43	free (buf [idx]);
		44	len [idx] = ((size + 31) & ~4095) + 4096 - 32;
		45	buf [idx] = malloc (len [idx]);
		46	}
		47
		48	return buf [idx];
		49	}
		50
		51	/*****************************************************************************/
		52
		53	typedef struct
		54	{
13	IV iv;	55	IV iv;
14	const char *name;	56	const char *name;
15	} cl_error[] = {
16	#define def_error(name) { (IV)CL_ ## name, # name },	57	#define const_iv(name) { (IV)CL_ ## name, # name },
17	#include "invalid.h"	58	} ivstr;
18	};
19		59
20	static const char *	60	static const char *
21	clstrerror (cl_int res)	61	iv2str (IV value, const ivstr base, int count, const char fallback)
22	{	62	{
23	int i;	63	int i;
24	static char numbuf [32];	64	static char strbuf [32];
25		65
26	for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; )	66	for (i = count; i--; )
27	if (cl_error [i].iv == res)	67	if (base [i].iv == value)
28	return cl_error [i].name;	68	return base [i].name;
29		69
30	snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res);	70	snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
31		71
32	return numbuf;	72	return strbuf;
33	}	73	}
34		74
		75	static const char *
		76	enum2str (cl_uint value)
		77	{
		78	static const ivstr enumstr[] = {
		79	#include "enumstr.h"
		80	};
		81
		82	return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
		83	}
		84
		85	static const char *
		86	err2str (cl_int err)
		87	{
		88	static const ivstr errstr[] = {
		89	#include "errstr.h"
		90	};
		91
		92	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
		93	}
		94
		95	/*****************************************************************************/
		96
		97	static cl_int res;
		98
35	#define FAIL(name,res) \	99	#define FAIL(name) \
36	croak (# name ": %s", clstrerror (res));	100	croak ("cl" # name ": %s", err2str (res));
37		101
38	#define NEED_SUCCESS(name,args) \	102	#define NEED_SUCCESS(name,args) \
39	do { \	103	do { \
40	cl_int res = name args; \	104	res = cl ## name args; \
41	\	105	\
42	if (res) \	106	if (res) \
43	FAIL (name, res); \	107	FAIL (name); \
44	} while (0)	108	} while (0)
45		109
		110	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		111	retdecl = cl ## name args; \
		112	if (res) \
		113	FAIL (name);
		114
		115	/*****************************************************************************/
		116
		117	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
		118	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
		119
		120	static void *
		121	SvPTROBJ (const char func, const char svname, SV sv, const char pkg)
		122	{
		123	if (SvROK (sv) && sv_derived_from (sv, pkg))
		124	return (void *)SvIV (SvRV (sv));
		125
		126	croak ("%s: %s is not of type %s", func, svname, pkg);
		127	}
		128
		129	/*****************************************************************************/
		130
		131	static cl_event *
		132	event_list (SV **items, int count)
		133	{
		134	cl_event list = tmpbuf (sizeof (cl_event) count);
		135
		136	while (count--)
		137	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		138
		139	return list;
		140	}
		141
		142	#define EVENT_LIST(items,count) \
		143	cl_uint event_list_count = (count); \
		144	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
		145
		146	#define INFO(class) \
		147	{ \
		148	size_t size; \
		149	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
		150	SV *sv = sv_2mortal (newSV (size)); \
		151	SvUPGRADE (sv, SVt_PV); \
		152	SvPOK_only (sv); \
		153	SvCUR_set (sv, size); \
		154	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
		155	XPUSHs (sv); \
		156	}
		157
46	MODULE = OpenCL PACKAGE = OpenCL	158	MODULE = OpenCL PACKAGE = OpenCL
47		159
		160	PROTOTYPES: ENABLE
		161
48	BOOT:	162	BOOT:
49	{	163	{
50	HV *stash = gv_stashpv ("OpenCL", 1);	164	HV *stash = gv_stashpv ("OpenCL", 1);
51	static const struct {
52	const char *name;
53	IV iv;
54	} *civ, const_iv[] = {	165	static const ivstr *civ, const_iv[] = {
55	#define const_iv(name) { # name, (IV)CL_ ## name },	166	{ sizeof (cl_char ), "SIZEOF_CHAR" },
		167	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
		168	{ sizeof (cl_short ), "SIZEOF_SHORT" },
		169	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
		170	{ sizeof (cl_int ), "SIZEOF_INT" },
		171	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		172	{ sizeof (cl_long ), "SIZEOF_LONG" },
		173	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		174	{ sizeof (cl_half ), "SIZEOF_HALF" },
		175	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		176	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
56	#include "constiv.h"	177	#include "constiv.h"
57	};	178	};
58	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
59	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
60	}	181	}
61		182
		183	cl_int
		184	errno ()
		185	CODE:
		186	errno = res;
		187
		188	const char *
		189	err2str (cl_int err)
		190
		191	const char *
		192	enum2str (cl_uint value)
		193
62	void	194	void
63	platforms ()	195	platforms ()
64	PPCODE:	196	PPCODE:
65	{
66	cl_platform_id *list;	197	cl_platform_id *list;
67	cl_uint count;	198	cl_uint count;
68	int i;	199	int i;
69		200
70	NEED_SUCCESS (clGetPlatformIDs, (0, 0, &count));	201	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
71	Newx (list, count, cl_platform_id);	202	list = tmpbuf (sizeof (list) count);
72	NEED_SUCCESS (clGetPlatformIDs, (count, list, 0));	203	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
73		204
74	EXTEND (SP, count);	205	EXTEND (SP, count);
75	for (i = 0; i < count; ++i)	206	for (i = 0; i < count; ++i)
76	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Platform", list [i]));	207	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
77		208
78	Safefree (list);
79	}
80
81	void	209	void
82	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	210	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
		211	PPCODE:
		212	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));
		213	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		214
		215	void
		216	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)
		217	PPCODE:
		218	/* der Gipfel der Kunst */
		219
		220	void
		221	wait_for_events (...)
83	PPCODE:	222	CODE:
84	{	223	EVENT_LIST (0, items);
85	cl_int res;	224	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
86	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
87		225
88	if (res)	226	PROTOTYPES: DISABLE
89	FAIL (clCreateContextFromType, res);
90
91	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx));
92	}
93		227
94	MODULE = OpenCL PACKAGE = OpenCL::Platform	228	MODULE = OpenCL PACKAGE = OpenCL::Platform
95		229
96	void	230	void
97	info (OpenCL::Platform this, cl_platform_info name)	231	info (OpenCL::Platform this, cl_platform_info name)
98	PPCODE:	232	PPCODE:
		233	INFO (Platform)
		234
		235	void
		236	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
		237	PPCODE:
		238	cl_device_id *list;
		239	cl_uint count;
		240	int i;
		241
		242	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
		243	list = tmpbuf (sizeof (list) count);
		244	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
		245
		246	EXTEND (SP, count);
		247	for (i = 0; i < count; ++i)
		248	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
		249
		250	void
		251	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)
		252	PPCODE:
		253	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)
		254	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");
		255
		256	AV av = (SV )SvRV (devices);
		257	cl_uint num_devices = av_len (av) + 1;
		258	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);
		259	int i;
		260
		261	for (i = num_devices; i--; )
		262	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		263
		264	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));
		265	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		266
		267	void
		268	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
		269	PPCODE:
		270	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
		271	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
		272	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		273
		274	MODULE = OpenCL PACKAGE = OpenCL::Device
		275
		276	void
		277	info (OpenCL::Device this, cl_device_info name)
		278	PPCODE:
		279	INFO (Device)
		280
		281	MODULE = OpenCL PACKAGE = OpenCL::Context
		282
		283	void
		284	DESTROY (OpenCL::Context context)
		285	CODE:
		286	clReleaseContext (context);
		287
		288	void
		289	info (OpenCL::Context this, cl_context_info name)
		290	PPCODE:
		291	INFO (Context)
		292
		293	void
		294	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)
		295	PPCODE:
		296	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));
		297	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		298
		299	void
		300	user_event (OpenCL::Context this)
		301	PPCODE:
		302	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));
		303	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
		304
		305	void
		306	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
		307	PPCODE:
		308	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
		309	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		310
		311	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));
		312	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		313
		314	void
		315	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
		316	PPCODE:
		317	STRLEN len;
		318	char *ptr = SvPVbyte (data, len);
		319
		320	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
		321	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		322
		323	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));
		324	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		325
		326	void
		327	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, SV *data)
		328	PPCODE:
		329	STRLEN len;
		330	char *ptr = SvPVbyte (data, len);
		331	const cl_image_format format = { channel_order, channel_type };
		332	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));
		333	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		334
		335	void
		336	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, size_t slice_pitch, SV *data)
		337	PPCODE:
		338	STRLEN len;
		339	char *ptr = SvPVbyte (data, len);
		340	const cl_image_format format = { channel_order, channel_type };
		341	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		342	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		343
		344	void
		345	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
		346	PPCODE:
99	{	347	{
		348	cl_uint count;
		349	cl_image_format *list;
		350	int i;
		351
		352	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));
		353	Newx (list, count, cl_image_format);
		354	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));
		355
		356	EXTEND (SP, count);
		357	for (i = 0; i < count; ++i)
		358	{
		359	AV *av = newAV ();
		360	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		361	av_store (av, 0, newSVuv (list [i].image_channel_order));
		362	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		363	}
		364	}
		365
		366	void
		367	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
		368	PPCODE:
		369	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));
		370	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
		371
		372	void
		373	program_with_source (OpenCL::Context this, SV *program)
		374	PPCODE:
		375	STRLEN len;
		376	size_t len2;
		377	const char *ptr = SvPVbyte (program, len);
		378
		379	len2 = len;
		380	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));
		381	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
		382
		383	MODULE = OpenCL PACKAGE = OpenCL::Queue
		384
		385	void
		386	DESTROY (OpenCL::Queue this)
		387	CODE:
		388	clReleaseCommandQueue (this);
		389
		390	void
		391	info (OpenCL::Queue this, cl_command_queue_info name)
		392	PPCODE:
		393	INFO (CommandQueue)
		394
		395	void
		396	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		397	PPCODE:
		398	cl_event ev = 0;
		399	EVENT_LIST (6, items - 6);
		400
		401	SvUPGRADE (data, SVt_PV);
		402	SvGROW (data, len);
		403	SvPOK_only (data);
		404	SvCUR_set (data, len);
		405	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		406
		407	if (ev)
		408	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		409
		410	void
		411	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		412	PPCODE:
		413	cl_event ev = 0;
		414	STRLEN len;
		415	char *ptr = SvPVbyte (data, len);
		416	EVENT_LIST (5, items - 5);
		417
		418	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		419
		420	if (ev)
		421	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		422
		423	void
		424	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		425	PPCODE:
		426	cl_event ev = 0;
		427	EVENT_LIST (6, items - 6);
		428
		429	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		430
		431	if (ev)
		432	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		433
		434	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html /
		435	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html /
		436
		437	void
		438	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, ...)
		439	PPCODE:
		440	cl_event ev = 0;
		441	const size_t src_origin[3] = { src_x, src_y, src_z };
		442	const size_t region[3] = { width, height, depth };
		443	size_t len = row_pitch * (slice_pitch ? slice_pitch : 1) * depth;
		444	EVENT_LIST (12, items - 12);
		445
		446	if (!len)
		447	croak ("enqueue_read_image: currently, row_pitch must be specified to be non-zero");
		448
		449	SvUPGRADE (data, SVt_PV);
		450	SvGROW (data, len);
		451	SvPOK_only (data);
		452	SvCUR_set (data, len);
		453	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));
		454
		455	if (ev)
		456	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		457
		458	void
		459	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, ...)
		460	PPCODE:
		461	cl_event ev = 0;
		462	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		463	const size_t region[3] = { width, height, depth };
		464	STRLEN len;
		465	char *ptr = SvPVbyte (data, len);
		466	EVENT_LIST (12, items - 12);
		467
		468	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));
		469
		470	if (ev)
		471	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		472
		473	void
		474	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, ...)
		475	PPCODE:
		476	cl_event ev = 0;
		477	const size_t src_origin[3] = { src_x, src_y, src_z };
		478	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		479	const size_t region[3] = { width, height, depth };
		480	EVENT_LIST (16, items - 16);
		481
		482	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));
		483
		484	if (ev)
		485	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		486
		487	void
		488	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, ...)
		489	PPCODE:
		490	cl_event ev = 0;
		491	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		492	const size_t region[3] = { width, height, depth };
		493	EVENT_LIST (10, items - 10);
		494
		495	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		496
		497	if (ev)
		498	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		499
		500	void
		501	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, ...)
		502	PPCODE:
		503	cl_event ev = 0;
		504	const size_t src_origin[3] = { src_x, src_y, src_z };
		505	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		506	const size_t region[3] = { width, height, depth };
		507	EVENT_LIST (12, items - 12);
		508
		509	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		510
		511	if (ev)
		512	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		513
		514	void
		515	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, ...)
		516	PPCODE:
		517	cl_event ev = 0;
		518	const size_t src_origin[3] = { src_x, src_y, src_z };
		519	const size_t region[3] = { width, height, depth };
		520	EVENT_LIST (10, items - 10);
		521
		522	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		523
		524	if (ev)
		525	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		526
		527	void
		528	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
		529	PPCODE:
		530	cl_event ev = 0;
		531	EVENT_LIST (2, items - 2);
		532
		533	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		534
		535	if (ev)
		536	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		537
		538	void
		539	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, ...)
		540	PPCODE:
		541	cl_event ev = 0;
		542	size_t gwo = 0, gws, *lws = 0;
		543	int gws_len;
		544	size_t *lists;
		545	int i;
		546	EVENT_LIST (5, items - 5);
		547
		548	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		549	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		550
		551	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		552
		553	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		554
		555	gws = lists + gws_len * 0;
		556	for (i = 0; i < gws_len; ++i)
		557	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		558
		559	if (SvOK (global_work_offset))
		560	{
		561	if (!SvROK (global_work_offset) \|\| SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
		562	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
		563
		564	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		565	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		566
		567	gwo = lists + gws_len * 1;
		568	for (i = 0; i < gws_len; ++i)
		569	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		570	}
		571
		572	if (SvOK (local_work_size))
		573	{
		574	if (SvOK (local_work_size) && !SvROK (local_work_size) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
		575	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
		576
		577	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
		578	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
		579
		580	lws = lists + gws_len * 2;
		581	for (i = 0; i < gws_len; ++i)
		582	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		583	}
		584
		585	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		586
		587	if (ev)
		588	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		589
		590	void
		591	enqueue_marker (OpenCL::Queue this)
		592	PPCODE:
		593	cl_event ev;
		594	NEED_SUCCESS (EnqueueMarker, (this, &ev));
		595	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		596
		597	void
		598	enqueue_wait_for_events (OpenCL::Queue this, ...)
		599	CODE:
		600	EVENT_LIST (1, items - 1);
		601	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
		602
		603	void
		604	enqueue_barrier (OpenCL::Queue this)
		605	CODE:
		606	NEED_SUCCESS (EnqueueBarrier, (this));
		607
		608	void
		609	flush (OpenCL::Queue this)
		610	CODE:
		611	NEED_SUCCESS (Flush, (this));
		612
		613	void
		614	finish (OpenCL::Queue this)
		615	CODE:
		616	NEED_SUCCESS (Finish, (this));
		617
		618	MODULE = OpenCL PACKAGE = OpenCL::Memory
		619
		620	void
		621	DESTROY (OpenCL::Memory this)
		622	CODE:
		623	clReleaseMemObject (this);
		624
		625	void
		626	info (OpenCL::Memory this, cl_mem_info name)
		627	PPCODE:
		628	INFO (MemObject)
		629
		630	MODULE = OpenCL PACKAGE = OpenCL::Sampler
		631
		632	void
		633	DESTROY (OpenCL::Sampler this)
		634	CODE:
		635	clReleaseSampler (this);
		636
		637	void
		638	info (OpenCL::Sampler this, cl_sampler_info name)
		639	PPCODE:
		640	INFO (Sampler)
		641
		642	MODULE = OpenCL PACKAGE = OpenCL::Program
		643
		644	void
		645	DESTROY (OpenCL::Program this)
		646	CODE:
		647	clReleaseProgram (this);
		648
		649	void
		650	info (OpenCL::Program this, cl_program_info name)
		651	PPCODE:
		652	INFO (Program)
		653
		654	void
		655	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)
		656	CODE:
		657	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
		658
		659	void
		660	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
		661	PPCODE:
100	size_t size;	662	size_t size;
101	SV *sv;
102
103	NEED_SUCCESS (clGetPlatformInfo, (this, name, 0, 0, &size));	663	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
104	sv = sv_2mortal (newSV (size));	664	SV *sv = sv_2mortal (newSV (size));
105	SvUPGRADE (sv, SVt_PV);	665	SvUPGRADE (sv, SVt_PV);
106	SvPOK_only (sv);	666	SvPOK_only (sv);
107	SvCUR_set (sv, size);	667	SvCUR_set (sv, size);
108	NEED_SUCCESS (clGetPlatformInfo, (this, name, size, SvPVX (sv), 0));	668	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
109	XPUSHs (sv);	669	XPUSHs (sv);
110	}
111		670
112	void	671	void
113	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	672	kernel (OpenCL::Program program, SV *function)
114	PPCODE:
115	{
116	cl_device_id *list;
117	cl_uint count;
118	int i;
119
120	NEED_SUCCESS (clGetDeviceIDs, (this, type, 0, 0, &count));
121	Newx (list, count, cl_device_id);
122	NEED_SUCCESS (clGetDeviceIDs, (this, type, count, list, 0));
123
124	EXTEND (SP, count);
125	for (i = 0; i < count; ++i)
126	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
127
128	Safefree (list);
129	}
130
131	void
132	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)
133	PPCODE:
134	{
135	cl_int res;
136	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
137	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
138
139	if (res)
140	FAIL (clCreateContextFromType, res);
141
142	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx));
143	}
144
145	MODULE = OpenCL PACKAGE = OpenCL::Device
146
147	void
148	info (OpenCL::Device this, cl_device_info name)
149	PPCODE:
150	{
151	size_t size;
152	SV *sv;
153
154	NEED_SUCCESS (clGetDeviceInfo, (this, name, 0, 0, &size));
155	sv = sv_2mortal (newSV (size));
156	SvUPGRADE (sv, SVt_PV);
157	SvPOK_only (sv);
158	SvCUR_set (sv, size);
159	NEED_SUCCESS (clGetDeviceInfo, (this, name, size, SvPVX (sv), 0));
160	XPUSHs (sv);
161	}
162
163	void
164	context_simple (OpenCL::Device this)
165	PPCODE:
166	{
167	cl_int res;
168	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
169
170	if (res)
171	FAIL (clCreateContext, res);
172
173	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx));
174	}
175
176	MODULE = OpenCL PACKAGE = OpenCL::Context
177
178	void
179	DESTROY (OpenCL::Context context)
180	CODE:	673	PPCODE:
181	clReleaseContext (context);	674	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
		675	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
182		676
183	void
184	info (OpenCL::Context this, cl_context_info name)
185	PPCODE:
186	{
187	size_t size;
188	SV *sv;
189
190	NEED_SUCCESS (clGetContextInfo, (this, name, 0, 0, &size));
191	sv = sv_2mortal (newSV (size));
192	SvUPGRADE (sv, SVt_PV);
193	SvPOK_only (sv);
194	SvCUR_set (sv, size);
195	NEED_SUCCESS (clGetContextInfo, (this, name, size, SvPVX (sv), 0));
196	XPUSHs (sv);
197	}
198
199	void
200	command_queue_simple (OpenCL::Context this, OpenCL::Device device)
201	PPCODE:
202	{
203	cl_int res;
204	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
205
206	if (res)
207	FAIL (clCreateCommandQueue, res);
208
209	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Queue", queue));
210	}
211
212	MODULE = OpenCL PACKAGE = OpenCL::Queue	677	MODULE = OpenCL PACKAGE = OpenCL::Kernel
213		678
214	void	679	void
215	DESTROY (OpenCL::Queue this)	680	DESTROY (OpenCL::Kernel this)
216	CODE:
217	clReleaseCommandQueue (this);
218
219	void
220	info (OpenCL::Queue this, cl_command_queue_info name)
221	PPCODE:	681	CODE:
222	{	682	clReleaseKernel (this);
223	size_t size;
224	SV *sv;
225		683
226	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, 0, 0, &size));	684	void
227	sv = sv_2mortal (newSV (size));	685	info (OpenCL::Kernel this, cl_kernel_info name)
228	SvUPGRADE (sv, SVt_PV);	686	PPCODE:
229	SvPOK_only (sv);	687	INFO (Kernel)
230	SvCUR_set (sv, size);
231	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, size, SvPVX (sv), 0));
232	XPUSHs (sv);
233	}
234		688
		689	void
		690	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
		691	CODE:
		692	clSetKernelArg (this, idx, sizeof (value), &value);
		693
		694	void
		695	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
		696	CODE:
		697	clSetKernelArg (this, idx, sizeof (value), &value);
		698
		699	void
		700	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
		701	CODE:
		702	clSetKernelArg (this, idx, sizeof (value), &value);
		703
		704	void
		705	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
		706	CODE:
		707	clSetKernelArg (this, idx, sizeof (value), &value);
		708
		709	void
		710	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
		711	CODE:
		712	clSetKernelArg (this, idx, sizeof (value), &value);
		713
		714	void
		715	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
		716	CODE:
		717	clSetKernelArg (this, idx, sizeof (value), &value);
		718
		719	void
		720	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
		721	CODE:
		722	clSetKernelArg (this, idx, sizeof (value), &value);
		723
		724	void
		725	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
		726	CODE:
		727	clSetKernelArg (this, idx, sizeof (value), &value);
		728
		729	void
		730	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
		731	CODE:
		732	clSetKernelArg (this, idx, sizeof (value), &value);
		733
		734	void
		735	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
		736	CODE:
		737	clSetKernelArg (this, idx, sizeof (value), &value);
		738
		739	void
		740	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
		741	CODE:
		742	clSetKernelArg (this, idx, sizeof (value), &value);
		743
		744	void
		745	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
		746	CODE:
		747	clSetKernelArg (this, idx, sizeof (value), &value);
		748
		749	void
		750	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
		751	CODE:
		752	clSetKernelArg (this, idx, sizeof (value), &value);
		753
		754	void
		755	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
		756	CODE:
		757	clSetKernelArg (this, idx, sizeof (value), &value);
		758
		759	void
		760	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
		761	CODE:
		762	clSetKernelArg (this, idx, sizeof (value), &value);
		763
		764	void
		765	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
		766	CODE:
		767	clSetKernelArg (this, idx, sizeof (value), &value);
		768
		769	void
		770	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
		771	CODE:
		772	clSetKernelArg (this, idx, sizeof (value), &value);
		773
		774	MODULE = OpenCL PACKAGE = OpenCL::Event
		775
		776	void
		777	DESTROY (OpenCL::Event this)
		778	CODE:
		779	clReleaseEvent (this);
		780
		781	void
		782	info (OpenCL::Event this, cl_event_info name)
		783	PPCODE:
		784	INFO (Event)
		785
		786	void
		787	wait (OpenCL::Event this)
		788	CODE:
		789	clWaitForEvents (1, &this);
		790
		791	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		792
		793	void
		794	set_status (OpenCL::UserEvent this, cl_int execution_status)
		795	CODE:
		796	clSetUserEventStatus (this, execution_status);
		797

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.1 by root, Tue Nov 15 06:50:30 2011 UTC vs. Revision 1.10 by root, Thu Nov 17 03:56:07 2011 UTC

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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.1 by root, Tue Nov 15 06:50:30 2011 UTC vs.
Revision 1.10 by root, Thu Nov 17 03:56:07 2011 UTC