[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 1.7 by root, Thu Nov 17 02:10:39 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 last_error;
		98
35	#define FAIL(name,res) \	99	#define FAIL(name,err) \
36	croak (# name ": %s", clstrerror (res));	100	croak ("cl" # name ": %s", err2str (last_error = err));
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	cl_int res = cl ## name args; \
41	\	105	\
42	if (res) \	106	if (res) \
43	FAIL (name, res); \	107	FAIL (name, res); \
44	} while (0)	108	} while (0)
45		109
		110	/*****************************************************************************/
		111
		112	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
		113	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
		114
		115	static void *
		116	SvPTROBJ (const char func, const char svname, SV sv, const char pkg)
		117	{
		118	if (SvROK (sv) && sv_derived_from (sv, pkg))
		119	return (void *)SvIV (SvRV (sv));
		120
		121	croak ("%s: %s is not of type %s", func, svname, pkg);
		122	}
		123
		124	/*****************************************************************************/
		125
		126	static cl_event *
		127	event_list (SV **items, int count)
		128	{
		129	cl_event list = tmpbuf (sizeof (cl_event) count);
		130
		131	while (count--)
		132	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		133
		134	return list;
		135	}
		136
		137	#define EVENT_LIST(items,count) \
		138	cl_uint event_list_count = (count); \
		139	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
		140
		141	#define INFO(class) \
		142	{ \
		143	size_t size; \
		144	SV *sv; \
		145	\
		146	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
		147	sv = sv_2mortal (newSV (size)); \
		148	SvUPGRADE (sv, SVt_PV); \
		149	SvPOK_only (sv); \
		150	SvCUR_set (sv, size); \
		151	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
		152	XPUSHs (sv); \
		153	}
		154
46	MODULE = OpenCL PACKAGE = OpenCL	155	MODULE = OpenCL PACKAGE = OpenCL
47		156
		157	PROTOTYPES: ENABLE
		158
48	BOOT:	159	BOOT:
49	{	160	{
50	HV *stash = gv_stashpv ("OpenCL", 1);	161	HV *stash = gv_stashpv ("OpenCL", 1);
51	static const struct {
52	const char *name;
53	IV iv;
54	} *civ, const_iv[] = {	162	static const ivstr *civ, const_iv[] = {
55	#define const_iv(name) { # name, (IV)CL_ ## name },	163	{ sizeof (cl_char ), "SIZEOF_CHAR" },
		164	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
		165	{ sizeof (cl_short ), "SIZEOF_SHORT" },
		166	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
		167	{ sizeof (cl_int ), "SIZEOF_INT" },
		168	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		169	{ sizeof (cl_long ), "SIZEOF_LONG" },
		170	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		171	{ sizeof (cl_half ), "SIZEOF_HALF" },
		172	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		173	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
56	#include "constiv.h"	174	#include "constiv.h"
57	};	175	};
58	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	176	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));	177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
60	}	178	}
61		179
		180	cl_int
		181	errno ()
		182	CODE:
		183	errno = last_error;
		184
		185	const char *
		186	err2str (cl_int err)
		187
		188	const char *
		189	enum2str (cl_uint value)
		190
62	void	191	void
63	platforms ()	192	platforms ()
64	PPCODE:	193	PPCODE:
65	{	194	{
66	cl_platform_id *list;	195	cl_platform_id *list;
67	cl_uint count;	196	cl_uint count;
68	int i;	197	int i;
69		198
70	NEED_SUCCESS (clGetPlatformIDs, (0, 0, &count));	199	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
71	Newx (list, count, cl_platform_id);	200	list = tmpbuf (sizeof (list) count);
72	NEED_SUCCESS (clGetPlatformIDs, (count, list, 0));	201	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
73		202
74	EXTEND (SP, count);	203	EXTEND (SP, count);
75	for (i = 0; i < count; ++i)	204	for (i = 0; i < count; ++i)
76	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Platform", list [i]));	205	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
77
78	Safefree (list);
79	}	206	}
80		207
81	void	208	void
82	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	209	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
83	PPCODE:	210	PPCODE:
84	{	211	{
85	cl_int res;	212	cl_int res;
86	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);	213	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
87		214
88	if (res)	215	if (res)
89	FAIL (clCreateContextFromType, res);	216	FAIL (CreateContextFromType, res);
90		217
91	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx));	218	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
92	}	219	}
		220
		221	void
		222	wait_for_events (...)
		223	CODE:
		224	{
		225	EVENT_LIST (0, items);
		226	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
		227	}
		228
		229	PROTOTYPES: DISABLE
93		230
94	MODULE = OpenCL PACKAGE = OpenCL::Platform	231	MODULE = OpenCL PACKAGE = OpenCL::Platform
95		232
96	void	233	void
97	info (OpenCL::Platform this, cl_platform_info name)	234	info (OpenCL::Platform this, cl_platform_info name)
		235	PPCODE:
		236	INFO (Platform)
		237
		238	void
		239	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
		240	PPCODE:
		241	{
		242	cl_device_id *list;
		243	cl_uint count;
		244	int i;
		245
		246	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
		247	list = tmpbuf (sizeof (list) count);
		248	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
		249
		250	EXTEND (SP, count);
		251	for (i = 0; i < count; ++i)
		252	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
		253	}
		254
		255	void
		256	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
		257	PPCODE:
		258	{
		259	cl_int res;
		260	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
		261	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
		262
		263	if (res)
		264	FAIL (CreateContextFromType, res);
		265
		266	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		267	}
		268
		269	MODULE = OpenCL PACKAGE = OpenCL::Device
		270
		271	void
		272	info (OpenCL::Device this, cl_device_info name)
		273	PPCODE:
		274	INFO (Device)
		275
		276	void
		277	context (OpenCL::Device this, FUTURE properties = 0, FUTURE notify = 0)
		278	PPCODE:
		279	{
		280	cl_int res;
		281	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
		282
		283	if (res)
		284	FAIL (CreateContext, res);
		285
		286	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		287	}
		288
		289	MODULE = OpenCL PACKAGE = OpenCL::Context
		290
		291	void
		292	DESTROY (OpenCL::Context context)
		293	CODE:
		294	clReleaseContext (context);
		295
		296	void
		297	info (OpenCL::Context this, cl_context_info name)
		298	PPCODE:
		299	INFO (Context)
		300
		301	void
		302	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)
		303	PPCODE:
		304	{
		305	cl_int res;
		306	cl_command_queue queue = clCreateCommandQueue (this, device, properties, &res);
		307
		308	if (res)
		309	FAIL (CreateCommandQueue, res);
		310
		311	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		312	}
		313
		314	void
		315	user_event (OpenCL::Context this)
		316	PPCODE:
		317	{
		318	cl_int res;
		319	cl_event ev = clCreateUserEvent (this, &res);
		320
		321	if (res)
		322	FAIL (CreateUserevent, res);
		323
		324	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
		325	}
		326
		327	void
		328	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
		329	PPCODE:
		330	{
		331	cl_int res;
		332	cl_mem mem;
		333
		334	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
		335	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		336
		337	mem = clCreateBuffer (this, flags, len, 0, &res);
		338
		339	if (res)
		340	FAIL (CreateBuffer, res);
		341
		342	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		343	}
		344
		345	void
		346	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
		347	PPCODE:
		348	{
		349	STRLEN len;
		350	char *ptr = SvPVbyte (data, len);
		351	cl_int res;
		352	cl_mem mem;
		353
		354	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
		355	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		356
		357	mem = clCreateBuffer (this, flags, len, ptr, &res);
		358
		359	if (res)
		360	FAIL (CreateBuffer, res);
		361
		362	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		363	}
		364
		365	void
		366	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, SV *data)
		367	PPCODE:
		368	{
		369	STRLEN len;
		370	char *ptr = SvPVbyte (data, len);
		371	const cl_image_format format = { channel_order, channel_type };
		372	cl_int res;
		373	cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res);
		374
		375	if (res)
		376	FAIL (CreateImage2D, res);
		377
		378	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		379	}
		380
		381	void
		382	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t slice_pitch, SV *data)
		383	PPCODE:
		384	{
		385	STRLEN len;
		386	char *ptr = SvPVbyte (data, len);
		387	const cl_image_format format = { channel_order, channel_type };
		388	cl_int res;
		389	cl_mem mem = clCreateImage3D (this, flags, &format, width, height,
		390	depth, len / (height * slice_pitch), slice_pitch, ptr, &res);
		391
		392	if (res)
		393	FAIL (CreateImage3D, res);
		394
		395	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		396	}
		397
		398	void
		399	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
		400	PPCODE:
		401	{
		402	cl_uint count;
		403	cl_image_format *list;
		404	int i;
		405
		406	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));
		407	Newx (list, count, cl_image_format);
		408	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));
		409
		410	EXTEND (SP, count);
		411	for (i = 0; i < count; ++i)
		412	{
		413	AV *av = newAV ();
		414	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		415	av_store (av, 0, newSVuv (list [i].image_channel_order));
		416	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		417	}
		418	}
		419
		420	void
		421	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
		422	PPCODE:
		423	{
		424	cl_int res;
		425	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);
		426
		427	if (res)
		428	FAIL (CreateSampler, res);
		429
		430	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
		431	}
		432
		433	void
		434	program_with_source (OpenCL::Context this, SV *program)
		435	PPCODE:
		436	{
		437	STRLEN len;
		438	size_t len2;
		439	const char *ptr = SvPVbyte (program, len);
		440	cl_int res;
		441	cl_program prog;
		442
		443	len2 = len;
		444	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);
		445
		446	if (res)
		447	FAIL (CreateProgramWithSource, res);
		448
		449	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
		450	}
		451
		452	MODULE = OpenCL PACKAGE = OpenCL::Queue
		453
		454	void
		455	DESTROY (OpenCL::Queue this)
		456	CODE:
		457	clReleaseCommandQueue (this);
		458
		459	void
		460	info (OpenCL::Queue this, cl_command_queue_info name)
		461	PPCODE:
		462	INFO (CommandQueue)
		463
		464	void
		465	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		466	PPCODE:
		467	{
		468	cl_event ev = 0;
		469	EVENT_LIST (6, items - 6);
		470
		471	SvUPGRADE (data, SVt_PV);
		472	SvGROW (data, len);
		473	SvPOK_only (data);
		474	SvCUR_set (data, len);
		475	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		476
		477	if (ev)
		478	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		479	}
		480
		481	void
		482	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		483	PPCODE:
		484	{
		485	cl_event ev = 0;
		486	STRLEN len;
		487	char *ptr = SvPVbyte (data, len);
		488	EVENT_LIST (5, items - 5);
		489
		490	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		491
		492	if (ev)
		493	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		494	}
		495
		496	void
		497	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		498	PPCODE:
		499	{
		500	cl_event ev = 0;
		501	EVENT_LIST (6, items - 6);
		502
		503	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		504
		505	if (ev)
		506	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		507	}
		508
		509	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html /
		510	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html /
		511
		512	void
		513	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, ...)
		514	PPCODE:
		515	{
		516	cl_event ev = 0;
		517	const size_t src_origin[3] = { src_x, src_y, src_z };
		518	const size_t region[3] = { width, height, depth };
		519	size_t len = row_pitch * slice_pitch * depth;
		520	EVENT_LIST (11, items - 11);
		521
		522	SvUPGRADE (data, SVt_PV);
		523	SvGROW (data, len);
		524	SvPOK_only (data);
		525	SvCUR_set (data, len);
		526	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));
		527
		528	if (ev)
		529	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		530	}
		531
		532	void
		533	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, SV *data, ...)
		534	PPCODE:
		535	{
		536	cl_event ev = 0;
		537	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		538	const size_t region[3] = { width, height, depth };
		539	STRLEN len;
		540	char *ptr = SvPVbyte (data, len);
		541	size_t slice_pitch = len / (row_pitch * height);
		542	EVENT_LIST (11, items - 11);
		543
		544	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));
		545
		546	if (ev)
		547	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		548	}
		549
		550	void
		551	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, ...)
		552	PPCODE:
		553	{
		554	cl_event ev = 0;
		555	const size_t src_origin[3] = { src_x, src_y, src_z };
		556	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		557	const size_t region[3] = { width, height, depth };
		558	EVENT_LIST (16, items - 16);
		559
		560	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));
		561
		562	if (ev)
		563	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		564	}
		565
		566	void
		567	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, ...)
		568	PPCODE:
		569	{
		570	cl_event ev = 0;
		571	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		572	const size_t region[3] = { width, height, depth };
		573	EVENT_LIST (10, items - 10);
		574
		575	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		576
		577	if (ev)
		578	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		579	}
		580
		581	void
		582	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		583	PPCODE:
		584	{
		585	cl_event ev = 0;
		586	const size_t src_origin[3] = { src_x, src_y, src_z };
		587	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		588	const size_t region[3] = { width, height, depth };
		589	EVENT_LIST (12, items - 12);
		590
		591	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		592
		593	if (ev)
		594	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		595	}
		596
		597	void
		598	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, ...)
		599	PPCODE:
		600	{
		601	cl_event ev = 0;
		602	const size_t src_origin[3] = { src_x, src_y, src_z };
		603	const size_t region[3] = { width, height, depth };
		604	EVENT_LIST (10, items - 10);
		605
		606	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		607
		608	if (ev)
		609	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		610	}
		611
		612	void
		613	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
		614	PPCODE:
		615	{
		616	cl_event ev = 0;
		617	EVENT_LIST (2, items - 2);
		618
		619	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		620
		621	if (ev)
		622	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		623	}
		624
		625	void
		626	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, ...)
		627	PPCODE:
		628	{
		629	cl_event ev = 0;
		630	size_t gwo = 0, gws, *lws = 0;
		631	int gws_len;
		632	size_t *lists;
		633	int i;
		634	EVENT_LIST (5, items - 5);
		635
		636	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		637	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		638
		639	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		640
		641	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		642
		643	gws = lists + gws_len * 0;
		644	for (i = 0; i < gws_len; ++i)
		645	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		646
		647	if (SvOK (global_work_offset))
		648	{
		649	if (!SvROK (global_work_offset) \|\| SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
		650	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
		651
		652	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		653	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		654
		655	gwo = lists + gws_len * 1;
		656	for (i = 0; i < gws_len; ++i)
		657	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		658	}
		659
		660	if (SvOK (local_work_size))
		661	{
		662	if (SvOK (local_work_size) && !SvROK (local_work_size) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
		663	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
		664
		665	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
		666	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
		667
		668	lws = lists + gws_len * 2;
		669	for (i = 0; i < gws_len; ++i)
		670	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		671	}
		672
		673	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		674
		675	if (ev)
		676	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		677	}
		678
		679	void
		680	enqueue_marker (OpenCL::Queue this)
		681	PPCODE:
		682	{
		683	cl_event ev;
		684	NEED_SUCCESS (EnqueueMarker, (this, &ev));
		685	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		686	}
		687
		688	void
		689	enqueue_wait_for_events (OpenCL::Queue this, ...)
		690	CODE:
		691	{
		692	EVENT_LIST (1, items - 1);
		693	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
		694	}
		695
		696	void
		697	enqueue_barrier (OpenCL::Queue this)
		698	CODE:
		699	NEED_SUCCESS (EnqueueBarrier, (this));
		700
		701	void
		702	flush (OpenCL::Queue this)
		703	CODE:
		704	NEED_SUCCESS (Flush, (this));
		705
		706	void
		707	finish (OpenCL::Queue this)
		708	CODE:
		709	NEED_SUCCESS (Finish, (this));
		710
		711	MODULE = OpenCL PACKAGE = OpenCL::Memory
		712
		713	void
		714	DESTROY (OpenCL::Memory this)
		715	CODE:
		716	clReleaseMemObject (this);
		717
		718	void
		719	info (OpenCL::Memory this, cl_mem_info name)
		720	PPCODE:
		721	INFO (MemObject)
		722
		723	MODULE = OpenCL PACKAGE = OpenCL::Sampler
		724
		725	void
		726	DESTROY (OpenCL::Sampler this)
		727	CODE:
		728	clReleaseSampler (this);
		729
		730	void
		731	info (OpenCL::Sampler this, cl_sampler_info name)
		732	PPCODE:
		733	INFO (Sampler)
		734
		735	MODULE = OpenCL PACKAGE = OpenCL::Program
		736
		737	void
		738	DESTROY (OpenCL::Program this)
		739	CODE:
		740	clReleaseProgram (this);
		741
		742	void
		743	info (OpenCL::Program this, cl_program_info name)
		744	PPCODE:
		745	INFO (Program)
		746
		747	void
		748	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)
		749	CODE:
		750	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
		751
		752	void
		753	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
98	PPCODE:	754	PPCODE:
99	{	755	{
100	size_t size;	756	size_t size;
101	SV *sv;	757	SV *sv;
102		758
103	NEED_SUCCESS (clGetPlatformInfo, (this, name, 0, 0, &size));	759	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
104	sv = sv_2mortal (newSV (size));	760	sv = sv_2mortal (newSV (size));
105	SvUPGRADE (sv, SVt_PV);	761	SvUPGRADE (sv, SVt_PV);
106	SvPOK_only (sv);	762	SvPOK_only (sv);
107	SvCUR_set (sv, size);	763	SvCUR_set (sv, size);
108	NEED_SUCCESS (clGetPlatformInfo, (this, name, size, SvPVX (sv), 0));	764	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
109	XPUSHs (sv);	765	XPUSHs (sv);
110	}	766	}
111		767
112	void	768	void
113	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	769	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:	770	PPCODE:
181	clReleaseContext (context);
182
183	void
184	info (OpenCL::Context this, cl_context_info name)
185	PPCODE:
186	{	771	{
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;	772	cl_int res;
204	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);	773	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);
205		774
206	if (res)	775	if (res)
207	FAIL (clCreateCommandQueue, res);	776	FAIL (CreateKernel, res);
208		777
209	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Queue", queue));	778	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
210	}	779	}
211		780
212	MODULE = OpenCL PACKAGE = OpenCL::Queue	781	MODULE = OpenCL PACKAGE = OpenCL::Kernel
213		782
214	void	783	void
215	DESTROY (OpenCL::Queue this)	784	DESTROY (OpenCL::Kernel this)
216	CODE:
217	clReleaseCommandQueue (this);
218
219	void
220	info (OpenCL::Queue this, cl_command_queue_info name)
221	PPCODE:	785	CODE:
222	{	786	clReleaseKernel (this);
223	size_t size;
224	SV *sv;
225		787
226	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, 0, 0, &size));	788	void
227	sv = sv_2mortal (newSV (size));	789	info (OpenCL::Kernel this, cl_kernel_info name)
228	SvUPGRADE (sv, SVt_PV);	790	PPCODE:
229	SvPOK_only (sv);	791	INFO (Kernel)
230	SvCUR_set (sv, size);
231	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, size, SvPVX (sv), 0));
232	XPUSHs (sv);
233	}
234		792
		793	void
		794	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
		795	CODE:
		796	clSetKernelArg (this, idx, sizeof (value), &value);
		797
		798	void
		799	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
		800	CODE:
		801	clSetKernelArg (this, idx, sizeof (value), &value);
		802
		803	void
		804	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
		805	CODE:
		806	clSetKernelArg (this, idx, sizeof (value), &value);
		807
		808	void
		809	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
		810	CODE:
		811	clSetKernelArg (this, idx, sizeof (value), &value);
		812
		813	void
		814	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
		815	CODE:
		816	clSetKernelArg (this, idx, sizeof (value), &value);
		817
		818	void
		819	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
		820	CODE:
		821	clSetKernelArg (this, idx, sizeof (value), &value);
		822
		823	void
		824	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
		825	CODE:
		826	clSetKernelArg (this, idx, sizeof (value), &value);
		827
		828	void
		829	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
		830	CODE:
		831	clSetKernelArg (this, idx, sizeof (value), &value);
		832
		833	void
		834	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
		835	CODE:
		836	clSetKernelArg (this, idx, sizeof (value), &value);
		837
		838	void
		839	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
		840	CODE:
		841	clSetKernelArg (this, idx, sizeof (value), &value);
		842
		843	void
		844	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
		845	CODE:
		846	clSetKernelArg (this, idx, sizeof (value), &value);
		847
		848	void
		849	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
		850	CODE:
		851	clSetKernelArg (this, idx, sizeof (value), &value);
		852
		853	void
		854	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
		855	CODE:
		856	clSetKernelArg (this, idx, sizeof (value), &value);
		857
		858	void
		859	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
		860	CODE:
		861	clSetKernelArg (this, idx, sizeof (value), &value);
		862
		863	void
		864	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
		865	CODE:
		866	clSetKernelArg (this, idx, sizeof (value), &value);
		867
		868	void
		869	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
		870	CODE:
		871	clSetKernelArg (this, idx, sizeof (value), &value);
		872
		873	void
		874	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
		875	CODE:
		876	clSetKernelArg (this, idx, sizeof (value), &value);
		877
		878	MODULE = OpenCL PACKAGE = OpenCL::Event
		879
		880	void
		881	DESTROY (OpenCL::Event this)
		882	CODE:
		883	clReleaseEvent (this);
		884
		885	void
		886	info (OpenCL::Event this, cl_event_info name)
		887	PPCODE:
		888	INFO (Event)
		889
		890	void
		891	wait (OpenCL::Event this)
		892	CODE:
		893	clWaitForEvents (1, &this);
		894
		895	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		896
		897	void
		898	set_status (OpenCL::UserEvent this, cl_int execution_status)
		899	CODE:
		900	clSetUserEventStatus (this, execution_status);
		901

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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 1.7 by root, Thu Nov 17 02:10:39 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 1.7 by root, Thu Nov 17 02:10:39 2011 UTC