[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 1.4 by root, Tue Nov 15 21:13:42 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
		108	static void *
		109	tmpbuf (size_t size)
		110	{
		111	static void *buf;
		112	static size_t len;
		113
		114	if (len < size)
		115	{
		116	free (buf);
		117	len = ((size + 31) & ~4095) + 4096 - 32;
		118	buf = malloc (len);
		119	}
		120
		121	return buf;
		122	}
		123
46	MODULE = OpenCL PACKAGE = OpenCL	124	MODULE = OpenCL PACKAGE = OpenCL
47		125
		126	PROTOTYPES: ENABLE
		127
48	BOOT:	128	BOOT:
49	{	129	{
50	HV *stash = gv_stashpv ("OpenCL", 1);	130	HV *stash = gv_stashpv ("OpenCL", 1);
51	static const struct {
52	const char *name;
53	IV iv;
54	} *civ, const_iv[] = {	131	static const ivstr *civ, const_iv[] = {
55	#define const_iv(name) { # name, (IV)CL_ ## name },	132	{ sizeof (cl_char ), "SIZEOF_CHAR" },
		133	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
		134	{ sizeof (cl_short ), "SIZEOF_SHORT" },
		135	{ sizeof (cl_ushort), "SIZEOF_USHORT"},
		136	{ sizeof (cl_int ), "SIZEOF_INT" },
		137	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		138	{ sizeof (cl_long ), "SIZEOF_LONG" },
		139	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		140	{ sizeof (cl_half ), "SIZEOF_HALF" },
		141	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
56	#include "constiv.h"	142	#include "constiv.h"
57	};	143	};
58	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	144	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));	145	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
60	}	146	}
61		147
		148	const char *
		149	err2str (cl_int err)
		150
		151	const char *
		152	enum2str (cl_uint value)
		153
62	void	154	void
63	platforms ()	155	platforms ()
64	PPCODE:	156	PPCODE:
65	{	157	{
66	cl_platform_id *list;	158	cl_platform_id *list;
67	cl_uint count;	159	cl_uint count;
68	int i;	160	int i;
69		161
70	NEED_SUCCESS (clGetPlatformIDs, (0, 0, &count));	162	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
71	Newx (list, count, cl_platform_id);	163	list = tmpbuf (sizeof (list) count);
72	NEED_SUCCESS (clGetPlatformIDs, (count, list, 0));	164	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
73		165
74	EXTEND (SP, count);	166	EXTEND (SP, count);
75	for (i = 0; i < count; ++i)	167	for (i = 0; i < count; ++i)
76	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Platform", list [i]));	168	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
77
78	Safefree (list);
79	}	169	}
80		170
81	void	171	void
82	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	172	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)
83	PPCODE:	173	PPCODE:
84	{	174	{
85	cl_int res;	175	cl_int res;
86	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);	176	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);
87		177
88	if (res)	178	if (res)
89	FAIL (clCreateContextFromType, res);	179	FAIL (CreateContextFromType, res);
90		180
91	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx));	181	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
92	}	182	}
		183
		184	void
		185	wait_for_events (...)
		186	CODE:
		187	{
		188	EVENT_LIST (0, items);
		189	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
		190	}
		191
		192	PROTOTYPES: DISABLE
93		193
94	MODULE = OpenCL PACKAGE = OpenCL::Platform	194	MODULE = OpenCL PACKAGE = OpenCL::Platform
95		195
96	void	196	void
97	info (OpenCL::Platform this, cl_platform_info name)	197	info (OpenCL::Platform this, cl_platform_info name)
		198	PPCODE:
		199	INFO (Platform)
		200
		201	void
		202	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
		203	PPCODE:
		204	{
		205	cl_device_id *list;
		206	cl_uint count;
		207	int i;
		208
		209	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
		210	list = tmpbuf (sizeof (list) count);
		211	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
		212
		213	EXTEND (SP, count);
		214	for (i = 0; i < count; ++i)
		215	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
		216	}
		217
		218	void
		219	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)
		220	PPCODE:
		221	{
		222	cl_int res;
		223	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
		224	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);
		225
		226	if (res)
		227	FAIL (CreateContextFromType, res);
		228
		229	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		230	}
		231
		232	MODULE = OpenCL PACKAGE = OpenCL::Device
		233
		234	void
		235	info (OpenCL::Device this, cl_device_info name)
		236	PPCODE:
		237	INFO (Device)
		238
		239	void
		240	context_simple (OpenCL::Device this)
		241	PPCODE:
		242	{
		243	cl_int res;
		244	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
		245
		246	if (res)
		247	FAIL (CreateContext, res);
		248
		249	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		250	}
		251
		252	MODULE = OpenCL PACKAGE = OpenCL::Context
		253
		254	void
		255	DESTROY (OpenCL::Context context)
		256	CODE:
		257	clReleaseContext (context);
		258
		259	void
		260	info (OpenCL::Context this, cl_context_info name)
		261	PPCODE:
		262	INFO (Context)
		263
		264	void
		265	command_queue_simple (OpenCL::Context this, OpenCL::Device device)
		266	PPCODE:
		267	{
		268	cl_int res;
		269	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);
		270
		271	if (res)
		272	FAIL (CreateCommandQueue, res);
		273
		274	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
		275	}
		276
		277	void
		278	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
		279	PPCODE:
		280	{
		281	cl_int res;
		282	cl_mem mem;
		283
		284	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
		285	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		286
		287	mem = clCreateBuffer (this, flags, len, 0, &res);
		288
		289	if (res)
		290	FAIL (CreateBuffer, res);
		291
		292	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		293	}
		294
		295	void
		296	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
		297	PPCODE:
		298	{
		299	STRLEN len;
		300	char *ptr = SvPVbyte (data, len);
		301	cl_int res;
		302	cl_mem mem;
		303
		304	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
		305	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		306
		307	mem = clCreateBuffer (this, flags, len, ptr, &res);
		308
		309	if (res)
		310	FAIL (CreateBuffer, res);
		311
		312	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		313	}
		314
		315	void
		316	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)
		317	PPCODE:
		318	{
		319	STRLEN len;
		320	char *ptr = SvPVbyte (data, len);
		321	const cl_image_format format = { channel_order, channel_type };
		322	cl_int res;
		323	cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res);
		324
		325	if (res)
		326	FAIL (CreateImage2D, res);
		327
		328	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		329	}
		330
		331	void
		332	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)
		333	PPCODE:
		334	{
		335	STRLEN len;
		336	char *ptr = SvPVbyte (data, len);
		337	const cl_image_format format = { channel_order, channel_type };
		338	cl_int res;
		339	cl_mem mem = clCreateImage3D (this, flags, &format, width, height,
		340	depth, len / (height * slice_pitch), slice_pitch, ptr, &res);
		341
		342	if (res)
		343	FAIL (CreateImage3D, res);
		344
		345	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		346	}
		347
		348	void
		349	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
		350	PPCODE:
		351	{
		352	cl_uint count;
		353	cl_image_format *list;
		354	int i;
		355
		356	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));
		357	Newx (list, count, cl_image_format);
		358	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));
		359
		360	EXTEND (SP, count);
		361	for (i = 0; i < count; ++i)
		362	{
		363	AV *av = newAV ();
		364	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		365	av_store (av, 0, newSVuv (list [i].image_channel_order));
		366	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		367	}
		368	}
		369
		370	void
		371	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
		372	PPCODE:
		373	{
		374	cl_int res;
		375	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);
		376
		377	if (res)
		378	FAIL (CreateSampler, res);
		379
		380	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
		381	}
		382
		383	void
		384	program_with_source (OpenCL::Context this, SV *program)
		385	PPCODE:
		386	{
		387	STRLEN len;
		388	size_t len2;
		389	const char *ptr = SvPVbyte (program, len);
		390	cl_int res;
		391	cl_program prog;
		392
		393	len2 = len;
		394	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);
		395
		396	if (res)
		397	FAIL (CreateProgramWithSource, res);
		398
		399	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
		400	}
		401
		402	MODULE = OpenCL PACKAGE = OpenCL::Queue
		403
		404	void
		405	DESTROY (OpenCL::Queue this)
		406	CODE:
		407	clReleaseCommandQueue (this);
		408
		409	void
		410	info (OpenCL::Queue this, cl_command_queue_info name)
		411	PPCODE:
		412	INFO (CommandQueue)
		413
		414	void
		415	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
		416	PPCODE:
		417	{
		418	cl_event ev = 0;
		419	EVENT_LIST (6, items - 6);
		420
		421	SvUPGRADE (data, SVt_PV);
		422	SvGROW (data, len);
		423	SvPOK_only (data);
		424	SvCUR_set (data, len);
		425	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		426
		427	if (ev)
		428	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		429	}
		430
		431	void
		432	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
		433	PPCODE:
		434	{
		435	cl_event ev = 0;
		436	STRLEN len;
		437	char *ptr = SvPVbyte (data, len);
		438	EVENT_LIST (5, items - 5);
		439
		440	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		441
		442	if (ev)
		443	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		444	}
		445
		446	void
		447	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
		448	PPCODE:
		449	{
		450	cl_event ev = 0;
		451	EVENT_LIST (6, items - 6);
		452
		453	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, 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
		459	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html /
		460	/TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html /
		461
		462	void
		463	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, ...)
		464	PPCODE:
		465	{
		466	cl_event ev = 0;
		467	const size_t src_origin[3] = { src_x, src_y, src_z };
		468	const size_t region[3] = { width, height, depth };
		469	size_t len = row_pitch * slice_pitch * depth;
		470	EVENT_LIST (11, items - 11);
		471
		472	SvUPGRADE (data, SVt_PV);
		473	SvGROW (data, len);
		474	SvPOK_only (data);
		475	SvCUR_set (data, len);
		476	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));
		477
		478	if (ev)
		479	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		480	}
		481
		482	void
		483	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, ...)
		484	PPCODE:
		485	{
		486	cl_event ev = 0;
		487	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		488	const size_t region[3] = { width, height, depth };
		489	STRLEN len;
		490	char *ptr = SvPVbyte (data, len);
		491	size_t slice_pitch = len / (row_pitch * height);
		492	EVENT_LIST (11, items - 11);
		493
		494	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));
		495
		496	if (ev)
		497	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		498	}
		499
		500	void
		501	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, ...)
		502	PPCODE:
		503	{
		504	cl_event ev = 0;
		505	const size_t src_origin[3] = { src_x, src_y, src_z };
		506	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		507	const size_t region[3] = { width, height, depth };
		508	EVENT_LIST (16, items - 16);
		509
		510	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));
		511
		512	if (ev)
		513	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		514	}
		515
		516	void
		517	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, ...)
		518	PPCODE:
		519	{
		520	cl_event ev = 0;
		521	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		522	const size_t region[3] = { width, height, depth };
		523	EVENT_LIST (10, items - 10);
		524
		525	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		526
		527	if (ev)
		528	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		529	}
		530
		531	void
		532	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, ...)
		533	PPCODE:
		534	{
		535	cl_event ev = 0;
		536	const size_t src_origin[3] = { src_x, src_y, src_z };
		537	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		538	const size_t region[3] = { width, height, depth };
		539	EVENT_LIST (12, items - 12);
		540
		541	NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		542
		543	if (ev)
		544	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		545	}
		546
		547	void
		548	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, ...)
		549	PPCODE:
		550	{
		551	cl_event ev = 0;
		552	const size_t src_origin[3] = { src_x, src_y, src_z };
		553	const size_t region[3] = { width, height, depth };
		554	EVENT_LIST (10, items - 10);
		555
		556	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		557
		558	if (ev)
		559	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		560	}
		561
		562	void
		563	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
		564	PPCODE:
		565	{
		566	cl_event ev = 0;
		567	EVENT_LIST (2, items - 2);
		568
		569	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		570
		571	if (ev)
		572	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		573	}
		574
		575	void
		576	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, ...)
		577	PPCODE:
		578	{
		579	cl_event ev = 0;
		580	size_t gwo = 0, gws, *lws = 0;
		581	int gws_len;
		582	size_t *lists;
		583	int i;
		584	EVENT_LIST (2, items - 2);
		585
		586	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		587	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		588
		589	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		590
		591	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		592
		593	gws = lists + gws_len * 0;
		594	for (i = 0; i < gws_len; ++i)
		595	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		596
		597	if (SvOK (global_work_offset))
		598	{
		599	if (!SvROK (global_work_offset) \|\| SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
		600	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
		601
		602	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		603	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		604
		605	gwo = lists + gws_len * 1;
		606	for (i = 0; i < gws_len; ++i)
		607	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		608	}
		609
		610	if (SvOK (local_work_size))
		611	{
		612	if (SvOK (local_work_size) && !SvROK (local_work_size) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
		613	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
		614
		615	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
		616	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
		617
		618	lws = lists + gws_len * 2;
		619	for (i = 0; i < gws_len; ++i)
		620	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		621	}
		622
		623	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		624
		625	if (ev)
		626	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		627	}
		628
		629	void
		630	enqueue_marker (OpenCL::Queue this)
		631	PPCODE:
		632	{
		633	cl_event ev;
		634	NEED_SUCCESS (EnqueueMarker, (this, &ev));
		635	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		636	}
		637
		638	void
		639	enqueue_wait_for_events (OpenCL::Queue this, ...)
		640	CODE:
		641	{
		642	EVENT_LIST (1, items - 1);
		643	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
		644	}
		645
		646	void
		647	enqueue_barrier (OpenCL::Queue this)
		648	CODE:
		649	NEED_SUCCESS (EnqueueBarrier, (this));
		650
		651	void
		652	flush (OpenCL::Queue this)
		653	CODE:
		654	NEED_SUCCESS (Flush, (this));
		655
		656	void
		657	finish (OpenCL::Queue this)
		658	CODE:
		659	NEED_SUCCESS (Finish, (this));
		660
		661	MODULE = OpenCL PACKAGE = OpenCL::Memory
		662
		663	void
		664	DESTROY (OpenCL::Memory this)
		665	CODE:
		666	clReleaseMemObject (this);
		667
		668	void
		669	info (OpenCL::Memory this, cl_mem_info name)
		670	PPCODE:
		671	INFO (MemObject)
		672
		673	MODULE = OpenCL PACKAGE = OpenCL::Sampler
		674
		675	void
		676	DESTROY (OpenCL::Sampler this)
		677	CODE:
		678	clReleaseSampler (this);
		679
		680	void
		681	info (OpenCL::Sampler this, cl_sampler_info name)
		682	PPCODE:
		683	INFO (Sampler)
		684
		685	MODULE = OpenCL PACKAGE = OpenCL::Program
		686
		687	void
		688	DESTROY (OpenCL::Program this)
		689	CODE:
		690	clReleaseProgram (this);
		691
		692	void
		693	info (OpenCL::Program this, cl_program_info name)
		694	PPCODE:
		695	INFO (Program)
		696
		697	void
		698	build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)
		699	CODE:
		700	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
		701
		702	void
		703	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
98	PPCODE:	704	PPCODE:
99	{	705	{
100	size_t size;	706	size_t size;
101	SV *sv;	707	SV *sv;
102		708
103	NEED_SUCCESS (clGetPlatformInfo, (this, name, 0, 0, &size));	709	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
104	sv = sv_2mortal (newSV (size));	710	sv = sv_2mortal (newSV (size));
105	SvUPGRADE (sv, SVt_PV);	711	SvUPGRADE (sv, SVt_PV);
106	SvPOK_only (sv);	712	SvPOK_only (sv);
107	SvCUR_set (sv, size);	713	SvCUR_set (sv, size);
108	NEED_SUCCESS (clGetPlatformInfo, (this, name, size, SvPVX (sv), 0));	714	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
109	XPUSHs (sv);	715	XPUSHs (sv);
110	}	716	}
111		717
112	void	718	void
113	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	719	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:	720	PPCODE:
181	clReleaseContext (context);
182
183	void
184	info (OpenCL::Context this, cl_context_info name)
185	PPCODE:
186	{	721	{
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;	722	cl_int res;
204	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);	723	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);
205		724
206	if (res)	725	if (res)
207	FAIL (clCreateCommandQueue, res);	726	FAIL (CreateKernel, res);
208		727
209	XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Queue", queue));	728	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
210	}	729	}
211		730
212	MODULE = OpenCL PACKAGE = OpenCL::Queue	731	MODULE = OpenCL PACKAGE = OpenCL::Kernel
213		732
214	void	733	void
215	DESTROY (OpenCL::Queue this)	734	DESTROY (OpenCL::Kernel this)
216	CODE:
217	clReleaseCommandQueue (this);
218
219	void
220	info (OpenCL::Queue this, cl_command_queue_info name)
221	PPCODE:	735	CODE:
222	{	736	clReleaseKernel (this);
223	size_t size;
224	SV *sv;
225		737
226	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, 0, 0, &size));	738	void
227	sv = sv_2mortal (newSV (size));	739	info (OpenCL::Kernel this, cl_kernel_info name)
228	SvUPGRADE (sv, SVt_PV);	740	PPCODE:
229	SvPOK_only (sv);	741	INFO (Kernel)
230	SvCUR_set (sv, size);
231	NEED_SUCCESS (clGetCommandQueueInfo, (this, name, size, SvPVX (sv), 0));
232	XPUSHs (sv);
233	}
234		742
		743	void
		744	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
		745	CODE:
		746	clSetKernelArg (this, idx, sizeof (value), &value);
		747
		748	void
		749	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
		750	CODE:
		751	clSetKernelArg (this, idx, sizeof (value), &value);
		752
		753	void
		754	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
		755	CODE:
		756	clSetKernelArg (this, idx, sizeof (value), &value);
		757
		758	void
		759	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
		760	CODE:
		761	clSetKernelArg (this, idx, sizeof (value), &value);
		762
		763	void
		764	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
		765	CODE:
		766	clSetKernelArg (this, idx, sizeof (value), &value);
		767
		768	void
		769	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
		770	CODE:
		771	clSetKernelArg (this, idx, sizeof (value), &value);
		772
		773	void
		774	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
		775	CODE:
		776	clSetKernelArg (this, idx, sizeof (value), &value);
		777
		778	void
		779	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
		780	CODE:
		781	clSetKernelArg (this, idx, sizeof (value), &value);
		782
		783	void
		784	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
		785	CODE:
		786	clSetKernelArg (this, idx, sizeof (value), &value);
		787
		788	void
		789	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
		790	CODE:
		791	clSetKernelArg (this, idx, sizeof (value), &value);
		792
		793	void
		794	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
		795	CODE:
		796	clSetKernelArg (this, idx, sizeof (value), &value);
		797
		798	void
		799	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
		800	CODE:
		801	clSetKernelArg (this, idx, sizeof (value), &value);
		802
		803	void
		804	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
		805	CODE:
		806	clSetKernelArg (this, idx, sizeof (value), &value);
		807
		808	void
		809	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
		810	CODE:
		811	clSetKernelArg (this, idx, sizeof (value), &value);
		812
		813	void
		814	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
		815	CODE:
		816	clSetKernelArg (this, idx, sizeof (value), &value);
		817
		818	void
		819	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
		820	CODE:
		821	clSetKernelArg (this, idx, sizeof (value), &value);
		822
		823	MODULE = OpenCL PACKAGE = OpenCL::Event
		824
		825	void
		826	DESTROY (OpenCL::Event this)
		827	CODE:
		828	clReleaseEvent (this);
		829
		830	void
		831	info (OpenCL::Event this, cl_event_info name)
		832	PPCODE:
		833	INFO (Event)
		834
		835	void
		836	wait (OpenCL::Event this)
		837	CODE:
		838	clWaitForEvents (1, &this);
		839

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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 1.4 by root, Tue Nov 15 21:13:42 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 1.4 by root, Tue Nov 15 21:13:42 2011 UTC