[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 1.3 by root, Tue Nov 15 20:38:07 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;
11		25
12	static const struct {	26	typedef struct
		27	{
13	IV iv;	28	IV iv;
14	const char *name;	29	const char *name;
15	} cl_error[] = {
16	#define def_error(name) { (IV)CL_ ## name, # name },	30	#define const_iv(name) { (IV)CL_ ## name, # name },
17	#include "invalid.h"	31	} ivstr;
18	};
19		32
20	static const char *	33	static const char *
21	clstrerror (cl_int res)	34	iv2str (IV value, const ivstr base, int count, const char fallback)
22	{	35	{
23	int i;	36	int i;
24	static char numbuf [32];	37	static char strbuf [32];
25		38
26	for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; )	39	for (i = count; i--; )
27	if (cl_error [i].iv == res)	40	if (base [i].iv == value)
28	return cl_error [i].name;	41	return base [i].name;
29		42
30	snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res);	43	snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
31		44
32	return numbuf;	45	return strbuf;
		46	}
		47
		48	static const char *
		49	enum2str (cl_uint value)
		50	{
		51	static const ivstr enumstr[] = {
		52	#include "enumstr.h"
		53	};
		54
		55	return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
		56	}
		57
		58	static const char *
		59	err2str (cl_int err)
		60	{
		61	static const ivstr errstr[] = {
		62	#include "errstr.h"
		63	};
		64
		65	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
33	}	66	}
34		67
35	#define FAIL(name,res) \	68	#define FAIL(name,res) \
36	croak (# name ": %s", clstrerror (res));	69	croak ("cl" # name ": %s", err2str (res));
37		70
38	#define NEED_SUCCESS(name,args) \	71	#define NEED_SUCCESS(name,args) \
39	do { \	72	do { \
40	cl_int res = name args; \	73	cl_int res = cl ## name args; \
41	\	74	\
42	if (res) \	75	if (res) \
43	FAIL (name, res); \	76	FAIL (name, res); \
44	} while (0)	77	} while (0)
45		78
		79	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
		80	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
		81
		82	/TODO/
		83	#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0
		84
		85	#define INFO(class) \
		86	{ \
		87	size_t size; \
		88	SV *sv; \
		89	\
		90	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
		91	sv = sv_2mortal (newSV (size)); \
		92	SvUPGRADE (sv, SVt_PV); \
		93	SvPOK_only (sv); \
		94	SvCUR_set (sv, size); \
		95	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
		96	XPUSHs (sv); \
		97	}
		98
		99	static void *
		100	SvPTROBJ (const char func, const char svname, SV sv, const char pkg)
		101	{
		102	if (SvROK (sv) && sv_derived_from (sv, pkg))
		103	return (void *)SvIV (SvRV (sv));
		104
		105	croak ("%s: %s is not of type %s", func, svname, pkg);
		106	}
		107
46	MODULE = OpenCL PACKAGE = OpenCL	108	MODULE = OpenCL PACKAGE = OpenCL
47		109
		110	PROTOTYPES: ENABLE
		111
48	BOOT:	112	BOOT:
49	{	113	{
50	HV *stash = gv_stashpv ("OpenCL", 1);	114	HV *stash = gv_stashpv ("OpenCL", 1);
51	static const struct {
52	const char *name;
53	IV iv;
54	} *civ, const_iv[] = {	115	static const ivstr *civ, const_iv[] = {
55	#define const_iv(name) { # name, (IV)CL_ ## name },	116	{ sizeof (cl_char ), "SIZEOF_CHAR" },
		117	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
		118	{ sizeof (cl_short ), "SIZEOF_SHORT" },
		119	{ sizeof (cl_ushort), "SIZEOF_USHORT"},
		120	{ sizeof (cl_int ), "SIZEOF_INT" },
		121	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		122	{ sizeof (cl_long ), "SIZEOF_LONG" },
		123	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		124	{ sizeof (cl_half ), "SIZEOF_HALF" },
		125	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
56	#include "constiv.h"	126	#include "constiv.h"
57	};	127	};
58	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	128	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));	129	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
60	}	130	}
61		131
		132	const char *
		133	err2str (cl_int err)
		134
		135	const char *
		136	enum2str (cl_uint value)
		137
62	void	138	void
63	platforms ()	139	platforms ()
64	PPCODE:	140	PPCODE:
65	{	141	{
66	cl_platform_id *list;	142	cl_platform_id *list;
67	cl_uint count;	143	cl_uint count;
68	int i;	144	int i;
69		145
70	NEED_SUCCESS (clGetPlatformIDs, (0, 0, &count));	146	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
71	Newx (list, count, cl_platform_id);	147	Newx (list, count, cl_platform_id);
72	NEED_SUCCESS (clGetPlatformIDs, (count, list, 0));	148	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
73		149
74	EXTEND (SP, count);	150	EXTEND (SP, count);
75	for (i = 0; i < count; ++i)	151	for (i = 0; i < count; ++i)
76	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Platform", list [i]));	152	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
77		153
78	Safefree (list);	154	Safefree (list);
79	}	155	}
80		156
81	void	157	void
…		…
84	{	160	{
85	cl_int res;	161	cl_int res;
86	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);	162	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
87		163
88	if (res)	164	if (res)
89	FAIL (clCreateContextFromType, res);	165	FAIL (CreateContextFromType, res);
90		166
91	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx));	167	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
92	}	168	}
		169
		170	void
		171	wait_for_events (...)
		172	CODE:
		173	{
		174	EVENT_LIST (0, items);
		175	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
		176	}
		177
		178	PROTOTYPES: DISABLE
93		179
94	MODULE = OpenCL PACKAGE = OpenCL::Platform	180	MODULE = OpenCL PACKAGE = OpenCL::Platform
95		181
96	void	182	void
97	info (OpenCL::Platform this, cl_platform_info name)	183	info (OpenCL::Platform this, cl_platform_info name)
		184	PPCODE:
		185	INFO (Platform)
		186
		187	void
		188	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
		189	PPCODE:
		190	{
		191	cl_device_id *list;
		192	cl_uint count;
		193	int i;
		194
		195	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
		196	Newx (list, count, cl_device_id);
		197	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
		198
		199	EXTEND (SP, count);
		200	for (i = 0; i < count; ++i)
		201	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
		202
		203	Safefree (list);
		204	}
		205
		206	void
		207	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)
		208	PPCODE:
		209	{
		210	cl_int res;
		211	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
		212	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
		213
		214	if (res)
		215	FAIL (CreateContextFromType, res);
		216
		217	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		218	}
		219
		220	MODULE = OpenCL PACKAGE = OpenCL::Device
		221
		222	void
		223	info (OpenCL::Device this, cl_device_info name)
		224	PPCODE:
		225	INFO (Device)
		226
		227	void
		228	context_simple (OpenCL::Device this)
		229	PPCODE:
		230	{
		231	cl_int res;
		232	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
		233
		234	if (res)
		235	FAIL (CreateContext, res);
		236
		237	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		238	}
		239
		240	MODULE = OpenCL PACKAGE = OpenCL::Context
		241
		242	void
		243	DESTROY (OpenCL::Context context)
		244	CODE:
		245	clReleaseContext (context);
		246
		247	void
		248	info (OpenCL::Context this, cl_context_info name)
		249	PPCODE:
		250	INFO (Context)
		251
		252	void
		253	command_queue_simple (OpenCL::Context this, OpenCL::Device device)
		254	PPCODE:
		255	{
		256	cl_int res;
		257	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
		258
		259	if (res)
		260	FAIL (CreateCommandQueue, res);
		261
		262	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		263	}
		264
		265	void
		266	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
		267	PPCODE:
		268	{
		269	cl_int res;
		270	cl_mem mem;
		271
		272	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
		273	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		274
		275	mem = clCreateBuffer (this, flags, len, 0, &res);
		276
		277	if (res)
		278	FAIL (CreateBuffer, res);
		279
		280	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		281	}
		282
		283	void
		284	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
		285	PPCODE:
		286	{
		287	STRLEN len;
		288	char *ptr = SvPVbyte (data, len);
		289	cl_int res;
		290	cl_mem mem;
		291
		292	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
		293	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		294
		295	mem = clCreateBuffer (this, flags, len, ptr, &res);
		296
		297	if (res)
		298	FAIL (CreateBuffer, res);
		299
		300	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		301	}
		302
		303	void
		304	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)
		305	PPCODE:
		306	{
		307	STRLEN len;
		308	char *ptr = SvPVbyte (data, len);
		309	const cl_image_format format = { channel_order, channel_type };
		310	cl_int res;
		311	cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res);
		312
		313	if (res)
		314	FAIL (CreateImage2D, res);
		315
		316	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		317	}
		318
		319	void
		320	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)
		321	PPCODE:
		322	{
		323	STRLEN len;
		324	char *ptr = SvPVbyte (data, len);
		325	const cl_image_format format = { channel_order, channel_type };
		326	cl_int res;
		327	cl_mem mem = clCreateImage3D (this, flags, &format, width, height,
		328	depth, len / (height * slice_pitch), slice_pitch, ptr, &res);
		329
		330	if (res)
		331	FAIL (CreateImage3D, res);
		332
		333	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		334	}
		335
		336	void
		337	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
		338	PPCODE:
		339	{
		340	cl_uint count;
		341	cl_image_format *list;
		342	int i;
		343
		344	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));
		345	Newx (list, count, cl_image_format);
		346	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));
		347
		348	EXTEND (SP, count);
		349	for (i = 0; i < count; ++i)
		350	{
		351	AV *av = newAV ();
		352	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		353	av_store (av, 0, newSVuv (list [i].image_channel_order));
		354	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		355	}
		356	}
		357
		358	void
		359	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
		360	PPCODE:
		361	{
		362	cl_int res;
		363	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);
		364
		365	if (res)
		366	FAIL (CreateSampler, res);
		367
		368	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
		369	}
		370
		371	void
		372	program_with_source (OpenCL::Context this, SV *program)
		373	PPCODE:
		374	{
		375	STRLEN len;
		376	size_t len2;
		377	const char *ptr = SvPVbyte (program, len);
		378	cl_int res;
		379	cl_program prog;
		380
		381	len2 = len;
		382	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);
		383
		384	if (res)
		385	FAIL (CreateProgramWithSource, res);
		386
		387	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
		388	}
		389
		390	MODULE = OpenCL PACKAGE = OpenCL::Queue
		391
		392	void
		393	DESTROY (OpenCL::Queue this)
		394	CODE:
		395	clReleaseCommandQueue (this);
		396
		397	void
		398	info (OpenCL::Queue this, cl_command_queue_info name)
		399	PPCODE:
		400	INFO (CommandQueue)
		401
		402	void
		403	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		404	PPCODE:
		405	{
		406	cl_event ev = 0;
		407	EVENT_LIST (6, items - 6);
		408
		409	SvUPGRADE (data, SVt_PV);
		410	SvGROW (data, len);
		411	SvPOK_only (data);
		412	SvCUR_set (data, len);
		413	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		414
		415	if (ev)
		416	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		417	}
		418
		419	void
		420	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		421	PPCODE:
		422	{
		423	cl_event ev = 0;
		424	STRLEN len;
		425	char *ptr = SvPVbyte (data, len);
		426	EVENT_LIST (5, items - 5);
		427
		428	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		429
		430	if (ev)
		431	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		432	}
		433
		434	void
		435	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		436	PPCODE:
		437	{
		438	cl_event ev = 0;
		439	EVENT_LIST (6, items - 6);
		440
		441	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		442
		443	if (ev)
		444	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		445	}
		446
		447	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html /
		448	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html /
		449
		450	void
		451	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, ...)
		452	PPCODE:
		453	{
		454	cl_event ev = 0;
		455	const size_t src_origin[3] = { src_x, src_y, src_z };
		456	const size_t region[3] = { width, height, depth };
		457	size_t len = row_pitch * slice_pitch * depth;
		458	EVENT_LIST (11, items - 11);
		459
		460	SvUPGRADE (data, SVt_PV);
		461	SvGROW (data, len);
		462	SvPOK_only (data);
		463	SvCUR_set (data, len);
		464	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));
		465
		466	if (ev)
		467	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		468	}
		469
		470	void
		471	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, ...)
		472	PPCODE:
		473	{
		474	cl_event ev = 0;
		475	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		476	const size_t region[3] = { width, height, depth };
		477	STRLEN len;
		478	char *ptr = SvPVbyte (data, len);
		479	size_t slice_pitch = len / (row_pitch * height);
		480	EVENT_LIST (11, items - 11);
		481
		482	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));
		483
		484	if (ev)
		485	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		486	}
		487
		488	void
		489	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, ...)
		490	PPCODE:
		491	{
		492	cl_event ev = 0;
		493	const size_t src_origin[3] = { src_x, src_y, src_z };
		494	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		495	const size_t region[3] = { width, height, depth };
		496	EVENT_LIST (16, items - 16);
		497
		498	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));
		499
		500	if (ev)
		501	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		502	}
		503
		504	void
		505	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, ...)
		506	PPCODE:
		507	{
		508	cl_event ev = 0;
		509	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		510	const size_t region[3] = { width, height, depth };
		511	EVENT_LIST (10, items - 10);
		512
		513	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		514
		515	if (ev)
		516	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		517	}
		518
		519	void
		520	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, ...)
		521	PPCODE:
		522	{
		523	cl_event ev = 0;
		524	const size_t src_origin[3] = { src_x, src_y, src_z };
		525	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		526	const size_t region[3] = { width, height, depth };
		527	EVENT_LIST (12, items - 12);
		528
		529	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		530
		531	if (ev)
		532	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		533	}
		534
		535	void
		536	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, ...)
		537	PPCODE:
		538	{
		539	cl_event ev = 0;
		540	const size_t src_origin[3] = { src_x, src_y, src_z };
		541	const size_t region[3] = { width, height, depth };
		542	EVENT_LIST (10, items - 10);
		543
		544	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, 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_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
		552	PPCODE:
		553	{
		554	cl_event ev = 0;
		555	EVENT_LIST (2, items - 2);
		556
		557	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		558
		559	if (ev)
		560	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		561	}
		562
		563	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueNDRangeKernel.html /
		564
		565	void
		566	enqueue_marker (OpenCL::Queue this)
		567	PPCODE:
		568	{
		569	cl_event ev;
		570	NEED_SUCCESS (EnqueueMarker, (this, &ev));
		571	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		572	}
		573
		574	void
		575	enqueue_wait_for_events (OpenCL::Queue this, ...)
		576	CODE:
		577	{
		578	EVENT_LIST (1, items - 1);
		579	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
		580	}
		581
		582	void
		583	enqueue_barrier (OpenCL::Queue this)
		584	CODE:
		585	NEED_SUCCESS (EnqueueBarrier, (this));
		586
		587	void
		588	flush (OpenCL::Queue this)
		589	CODE:
		590	NEED_SUCCESS (Flush, (this));
		591
		592	void
		593	finish (OpenCL::Queue this)
		594	CODE:
		595	NEED_SUCCESS (Finish, (this));
		596
		597	MODULE = OpenCL PACKAGE = OpenCL::Memory
		598
		599	void
		600	DESTROY (OpenCL::Memory this)
		601	CODE:
		602	clReleaseMemObject (this);
		603
		604	void
		605	info (OpenCL::Memory this, cl_mem_info name)
		606	PPCODE:
		607	INFO (MemObject)
		608
		609	MODULE = OpenCL PACKAGE = OpenCL::Sampler
		610
		611	void
		612	DESTROY (OpenCL::Sampler this)
		613	CODE:
		614	clReleaseSampler (this);
		615
		616	void
		617	info (OpenCL::Sampler this, cl_sampler_info name)
		618	PPCODE:
		619	INFO (Sampler)
		620
		621	MODULE = OpenCL PACKAGE = OpenCL::Program
		622
		623	void
		624	DESTROY (OpenCL::Program this)
		625	CODE:
		626	clReleaseProgram (this);
		627
		628	void
		629	info (OpenCL::Program this, cl_program_info name)
		630	PPCODE:
		631	INFO (Program)
		632
		633	void
		634	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)
		635	CODE:
		636	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
		637
		638	void
		639	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
98	PPCODE:	640	PPCODE:
99	{	641	{
100	size_t size;	642	size_t size;
101	SV *sv;	643	SV *sv;
102		644
103	NEED_SUCCESS (clGetPlatformInfo, (this, name, 0, 0, &size));	645	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
104	sv = sv_2mortal (newSV (size));	646	sv = sv_2mortal (newSV (size));
105	SvUPGRADE (sv, SVt_PV);	647	SvUPGRADE (sv, SVt_PV);
106	SvPOK_only (sv);	648	SvPOK_only (sv);
107	SvCUR_set (sv, size);	649	SvCUR_set (sv, size);
108	NEED_SUCCESS (clGetPlatformInfo, (this, name, size, SvPVX (sv), 0));	650	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
109	XPUSHs (sv);	651	XPUSHs (sv);
110	}	652	}
111		653
112	void	654	void
113	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	655	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:	656	PPCODE:
181	clReleaseContext (context);
182
183	void
184	info (OpenCL::Context this, cl_context_info name)
185	PPCODE:
186	{	657	{
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;	658	cl_int res;
204	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);	659	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);
205		660
206	if (res)	661	if (res)
207	FAIL (clCreateCommandQueue, res);	662	FAIL (CreateKernel, res);
208		663
209	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Queue", queue));	664	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
210	}	665	}
211		666
212	MODULE = OpenCL PACKAGE = OpenCL::Queue	667	MODULE = OpenCL PACKAGE = OpenCL::Kernel
213		668
214	void	669	void
215	DESTROY (OpenCL::Queue this)	670	DESTROY (OpenCL::Kernel this)
216	CODE:
217	clReleaseCommandQueue (this);
218
219	void
220	info (OpenCL::Queue this, cl_command_queue_info name)
221	PPCODE:	671	CODE:
222	{	672	clReleaseKernel (this);
223	size_t size;
224	SV *sv;
225		673
226	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, 0, 0, &size));	674	void
227	sv = sv_2mortal (newSV (size));	675	info (OpenCL::Kernel this, cl_kernel_info name)
228	SvUPGRADE (sv, SVt_PV);	676	PPCODE:
229	SvPOK_only (sv);	677	INFO (Kernel)
230	SvCUR_set (sv, size);
231	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, size, SvPVX (sv), 0));
232	XPUSHs (sv);
233	}
234		678
		679	void
		680	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
		681	CODE:
		682	clSetKernelArg (this, idx, sizeof (value), &value);
		683
		684	void
		685	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
		686	CODE:
		687	clSetKernelArg (this, idx, sizeof (value), &value);
		688
		689	void
		690	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
		691	CODE:
		692	clSetKernelArg (this, idx, sizeof (value), &value);
		693
		694	void
		695	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
		696	CODE:
		697	clSetKernelArg (this, idx, sizeof (value), &value);
		698
		699	void
		700	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
		701	CODE:
		702	clSetKernelArg (this, idx, sizeof (value), &value);
		703
		704	void
		705	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
		706	CODE:
		707	clSetKernelArg (this, idx, sizeof (value), &value);
		708
		709	void
		710	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
		711	CODE:
		712	clSetKernelArg (this, idx, sizeof (value), &value);
		713
		714	void
		715	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
		716	CODE:
		717	clSetKernelArg (this, idx, sizeof (value), &value);
		718
		719	void
		720	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
		721	CODE:
		722	clSetKernelArg (this, idx, sizeof (value), &value);
		723
		724	void
		725	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
		726	CODE:
		727	clSetKernelArg (this, idx, sizeof (value), &value);
		728
		729	void
		730	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
		731	CODE:
		732	clSetKernelArg (this, idx, sizeof (value), &value);
		733
		734	void
		735	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
		736	CODE:
		737	clSetKernelArg (this, idx, sizeof (value), &value);
		738
		739	void
		740	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
		741	CODE:
		742	clSetKernelArg (this, idx, sizeof (value), &value);
		743
		744	void
		745	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
		746	CODE:
		747	clSetKernelArg (this, idx, sizeof (value), &value);
		748
		749	void
		750	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
		751	CODE:
		752	clSetKernelArg (this, idx, sizeof (value), &value);
		753
		754	void
		755	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
		756	CODE:
		757	clSetKernelArg (this, idx, sizeof (value), &value);
		758
		759	MODULE = OpenCL PACKAGE = OpenCL::Event
		760
		761	void
		762	DESTROY (OpenCL::Event this)
		763	CODE:
		764	clReleaseEvent (this);
		765
		766	void
		767	info (OpenCL::Event this, cl_event_info name)
		768	PPCODE:
		769	INFO (Event)
		770
		771	void
		772	wait (OpenCL::Event this)
		773	CODE:
		774	clWaitForEvents (1, &this);
		775

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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 1.3 by root, Tue Nov 15 20:38:07 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 1.3 by root, Tue Nov 15 20:38:07 2011 UTC