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

Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.2 by root, Tue Nov 15 09:24:40 2011 UTC vs.
Revision 1.11 by root, Thu Nov 17 04:17:43 2011 UTC

…		…
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;	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;
12	typedef cl_sampler OpenCL__Sampler;	21	typedef cl_sampler OpenCL__Sampler;
13	typedef cl_program OpenCL__Program;	22	typedef cl_program OpenCL__Program;
14	typedef cl_kernel OpenCL__Kernel;	23	typedef cl_kernel OpenCL__Kernel;
15	typedef cl_event OpenCL__Event;	24	typedef cl_event OpenCL__Event;
		25	typedef cl_event OpenCL__UserEvent;
16		26
17	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	{
18	IV iv;	55	IV iv;
19	const char *name;	56	const char *name;
20	} cl_error[] = {
21	#define def_error(name) { (IV)CL_ ## name, # name },	57	#define const_iv(name) { (IV)CL_ ## name, # name },
22	#include "invalid.h"	58	} ivstr;
23	};
24		59
25	static const char *	60	static const char *
26	clstrerror (cl_int res)	61	iv2str (IV value, const ivstr base, int count, const char fallback)
27	{	62	{
28	int i;	63	int i;
29	static char numbuf [32];	64	static char strbuf [32];
30		65
31	for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; )	66	for (i = count; i--; )
32	if (cl_error [i].iv == res)	67	if (base [i].iv == value)
33	return cl_error [i].name;	68	return base [i].name;
34		69
35	snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res);	70	snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
36		71
37	return numbuf;	72	return strbuf;
38	}	73	}
39		74
		75	static const char *
		76	enum2str (cl_uint value)
		77	{
		78	static const ivstr enumstr[] = {
		79	#include "enumstr.h"
		80	};
		81
		82	return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
		83	}
		84
		85	static const char *
		86	err2str (cl_int err)
		87	{
		88	static const ivstr errstr[] = {
		89	#include "errstr.h"
		90	};
		91
		92	return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
		93	}
		94
		95	/*****************************************************************************/
		96
		97	static cl_int res;
		98
40	#define FAIL(name,res) \	99	#define FAIL(name) \
41	croak ("cl" # name ": %s", clstrerror (res));	100	croak ("cl" # name ": %s", err2str (res));
42		101
43	#define NEED_SUCCESS(name,args) \	102	#define NEED_SUCCESS(name,args) \
44	do { \	103	do { \
45	cl_int res = cl ## name args; \	104	res = cl ## name args; \
46	\	105	\
47	if (res) \	106	if (res) \
48	FAIL (name, res); \	107	FAIL (name); \
49	} while (0)	108	} while (0)
		109
		110	#define NEED_SUCCESS_ARG(retdecl, name, args) \
		111	retdecl = cl ## name args; \
		112	if (res) \
		113	FAIL (name);
		114
		115	/*****************************************************************************/
50		116
51	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)	117	#define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
52	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))	118	#define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
53		119
54	/TODO/	120	static void *
55	#define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0	121	SvPTROBJ (const char func, const char svname, SV sv, const char pkg)
		122	{
		123	if (SvROK (sv) && sv_derived_from (sv, pkg))
		124	return (void *)SvIV (SvRV (sv));
		125
		126	croak ("%s: %s is not of type %s", func, svname, pkg);
		127	}
		128
		129	/*****************************************************************************/
		130
		131	static size_t
		132	img_row_pitch (cl_mem img)
		133	{
		134	size_t res;
		135	clGetImageInfo (img, CL_IMAGE_ROW_PITCH, sizeof (res), &res, 0);
		136	return res;
		137	}
		138
		139	static cl_event *
		140	event_list (SV **items, int count)
		141	{
		142	cl_event list = tmpbuf (sizeof (cl_event) count);
		143
		144	while (count--)
		145	list [count] = SvPTROBJ ("clEnqueue", "wait_events", items [count], "OpenCL::Event");
		146
		147	return list;
		148	}
		149
		150	#define EVENT_LIST(items,count) \
		151	cl_uint event_list_count = (count); \
		152	cl_event *event_list_ptr = event_list (&ST (items), event_list_count)
56		153
57	#define INFO(class) \	154	#define INFO(class) \
58	{ \	155	{ \
59	size_t size; \	156	size_t size; \
60	SV *sv; \
61	\
62	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \	157	NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
63	sv = sv_2mortal (newSV (size)); \	158	SV *sv = sv_2mortal (newSV (size)); \
64	SvUPGRADE (sv, SVt_PV); \	159	SvUPGRADE (sv, SVt_PV); \
65	SvPOK_only (sv); \	160	SvPOK_only (sv); \
66	SvCUR_set (sv, size); \	161	SvCUR_set (sv, size); \
67	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \	162	NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
68	XPUSHs (sv); \	163	XPUSHs (sv); \
…		…
73	PROTOTYPES: ENABLE	168	PROTOTYPES: ENABLE
74		169
75	BOOT:	170	BOOT:
76	{	171	{
77	HV *stash = gv_stashpv ("OpenCL", 1);	172	HV *stash = gv_stashpv ("OpenCL", 1);
78	static const struct {
79	const char *name;
80	IV iv;
81	} *civ, const_iv[] = {	173	static const ivstr *civ, const_iv[] = {
82	#define const_iv(name) { # name, (IV)CL_ ## name },	174	{ sizeof (cl_char ), "SIZEOF_CHAR" },
		175	{ sizeof (cl_uchar ), "SIZEOF_UCHAR" },
		176	{ sizeof (cl_short ), "SIZEOF_SHORT" },
		177	{ sizeof (cl_ushort), "SIZEOF_USHORT" },
		178	{ sizeof (cl_int ), "SIZEOF_INT" },
		179	{ sizeof (cl_uint ), "SIZEOF_UINT" },
		180	{ sizeof (cl_long ), "SIZEOF_LONG" },
		181	{ sizeof (cl_ulong ), "SIZEOF_ULONG" },
		182	{ sizeof (cl_half ), "SIZEOF_HALF" },
		183	{ sizeof (cl_float ), "SIZEOF_FLOAT" },
		184	{ sizeof (cl_double), "SIZEOF_DOUBLE" },
83	#include "constiv.h"	185	#include "constiv.h"
84	};	186	};
85	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)	187	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
86	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));	188	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
87	}	189	}
88		190
		191	cl_int
		192	errno ()
		193	CODE:
		194	errno = res;
		195
		196	const char *
		197	err2str (cl_int err)
		198
		199	const char *
		200	enum2str (cl_uint value)
		201
89	void	202	void
90	platforms ()	203	platforms ()
91	PPCODE:	204	PPCODE:
92	{
93	cl_platform_id *list;	205	cl_platform_id *list;
94	cl_uint count;	206	cl_uint count;
95	int i;	207	int i;
96		208
97	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));	209	NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
98	Newx (list, count, cl_platform_id);	210	list = tmpbuf (sizeof (list) count);
99	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));	211	NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
100		212
101	EXTEND (SP, count);	213	EXTEND (SP, count);
102	for (i = 0; i < count; ++i)	214	for (i = 0; i < count; ++i)
103	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));	215	PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
104		216
105	Safefree (list);
106	}
107
108	void	217	void
109	context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	218	context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
110	PPCODE:	219	PPCODE:
111	{
112	cl_int res;
113	cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res);	220	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));
114
115	if (res)
116	FAIL (CreateContextFromType, res);
117
118	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	221	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
119	}	222
		223	void
		224	context (FUTURE properties, FUTURE devices, FUTURE notify = 0)
		225	PPCODE:
		226	/* der Gipfel der Kunst */
120		227
121	void	228	void
122	wait_for_events (...)	229	wait_for_events (...)
123	CODE:	230	CODE:
124	{
125	EVENT_LIST (0, items);	231	EVENT_LIST (0, items);
126	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));	232	NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
127	}
128		233
129	PROTOTYPES: DISABLE	234	PROTOTYPES: DISABLE
130		235
131	MODULE = OpenCL PACKAGE = OpenCL::Platform	236	MODULE = OpenCL PACKAGE = OpenCL::Platform
132		237
…		…
136	INFO (Platform)	241	INFO (Platform)
137		242
138	void	243	void
139	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)	244	devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
140	PPCODE:	245	PPCODE:
141	{
142	cl_device_id *list;	246	cl_device_id *list;
143	cl_uint count;	247	cl_uint count;
144	int i;	248	int i;
145		249
146	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));	250	NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
147	Newx (list, count, cl_device_id);	251	list = tmpbuf (sizeof (list) count);
148	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));	252	NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
149		253
150	EXTEND (SP, count);	254	EXTEND (SP, count);
151	for (i = 0; i < count; ++i)	255	for (i = 0; i < count; ++i)
152	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));	256	PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
153		257
154	Safefree (list);
155	}
156
157	void	258	void
		259	context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)
		260	PPCODE:
		261	if (!SvROK (devices) \|\| SvTYPE (SvRV (devices)) != SVt_PVAV)
		262	croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");
		263
		264	AV av = (AV )SvRV (devices);
		265	cl_uint num_devices = av_len (av) + 1;
		266	cl_device_id device_list = tmpbuf (sizeof (cl_device_id) num_devices);
		267	int i;
		268
		269	for (i = num_devices; i--; )
		270	device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
		271
		272	NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));
		273	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
		274
		275	void
158	context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT)	276	context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
159	PPCODE:	277	PPCODE:
160	{
161	cl_int res;
162	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };	278	cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
163	cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res);	279	NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
164
165	if (res)
166	FAIL (CreateContextFromType, res);
167
168	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);	280	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
169	}
170
171	void
172	unload_compiler ()
173	CODE:
174	NEED_SUCCESS (UnloadCompiler, ());
175		281
176	MODULE = OpenCL PACKAGE = OpenCL::Device	282	MODULE = OpenCL PACKAGE = OpenCL::Device
177		283
178	void	284	void
179	info (OpenCL::Device this, cl_device_info name)	285	info (OpenCL::Device this, cl_device_info name)
180	PPCODE:	286	PPCODE:
181	INFO (Device)	287	INFO (Device)
182		288
183	void
184	context_simple (OpenCL::Device this)
185	PPCODE:
186	{
187	cl_int res;
188	cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res);
189
190	if (res)
191	FAIL (CreateContext, res);
192
193	XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
194	}
195
196	MODULE = OpenCL PACKAGE = OpenCL::Context	289	MODULE = OpenCL PACKAGE = OpenCL::Context
197		290
198	void	291	void
199	DESTROY (OpenCL::Context context)	292	DESTROY (OpenCL::Context context)
200	CODE:	293	CODE:
…		…
204	info (OpenCL::Context this, cl_context_info name)	297	info (OpenCL::Context this, cl_context_info name)
205	PPCODE:	298	PPCODE:
206	INFO (Context)	299	INFO (Context)
207		300
208	void	301	void
209	command_queue_simple (OpenCL::Context this, OpenCL::Device device)	302	queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)
210	PPCODE:	303	PPCODE:
211	{
212	cl_int res;
213	cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res);	304	NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));
214
215	if (res)
216	FAIL (CreateCommandQueue, res);
217
218	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);	305	XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
219	}	306
		307	void
		308	user_event (OpenCL::Context this)
		309	PPCODE:
		310	NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));
		311	XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
220		312
221	void	313	void
222	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)	314	buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
223	PPCODE:	315	PPCODE:
224	{	316	if (flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR))
225	cl_int res;	317	croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
		318
226	cl_mem mem = clCreateBuffer (this, flags, len, 0, &res);	319	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));
227
228	if (res)
229	FAIL (CreateBuffer, res);
230
231	XPUSH_NEW_OBJ ("OpenCL::Memory", mem);	320	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
232	}
233		321
234	void	322	void
235	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)	323	buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
236	PPCODE:	324	PPCODE:
237	{
238	STRLEN len;	325	STRLEN len;
239	char *ptr = SvPVbyte (data, len);	326	char *ptr = SvPVbyte (data, len);
240	cl_int res;	327
		328	if (!(flags & (CL_MEM_USE_HOST_PTR \| CL_MEM_COPY_HOST_PTR)))
		329	croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
		330
241	cl_mem mem = clCreateBuffer (this, flags, len, ptr, &res);	331	NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));
242
243	if (res)
244	FAIL (CreateBuffer, res);
245
246	XPUSH_NEW_OBJ ("OpenCL::Memory", mem);	332	XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
		333
		334	void
		335	image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t row_pitch, SV *data)
		336	PPCODE:
		337	STRLEN len;
		338	char *ptr = SvPVbyte (data, len);
		339	const cl_image_format format = { channel_order, channel_type };
		340	NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));
		341	XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
		342
		343	void
		344	image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data)
		345	PPCODE:
		346	STRLEN len;
		347	char *ptr = SvPVbyte (data, len);
		348	const cl_image_format format = { channel_order, channel_type };
		349	NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
		350	XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
		351
		352	void
		353	supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
		354	PPCODE:
		355	{
		356	cl_uint count;
		357	cl_image_format *list;
		358	int i;
		359
		360	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));
		361	Newx (list, count, cl_image_format);
		362	NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));
		363
		364	EXTEND (SP, count);
		365	for (i = 0; i < count; ++i)
		366	{
		367	AV *av = newAV ();
		368	av_store (av, 1, newSVuv (list [i].image_channel_data_type));
		369	av_store (av, 0, newSVuv (list [i].image_channel_order));
		370	PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		371	}
247	}	372	}
248		373
249	void	374	void
250	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)	375	sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
251	PPCODE:	376	PPCODE:
252	{
253	cl_int res;
254	cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res);	377	NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));
255
256	if (res)
257	FAIL (CreateSampler, res);
258
259	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);	378	XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
260	}
261		379
262	void	380	void
263	program_with_source (OpenCL::Context this, SV *program)	381	program_with_source (OpenCL::Context this, SV *program)
264	PPCODE:	382	PPCODE:
265	{
266	STRLEN len;	383	STRLEN len;
267	size_t len2;	384	size_t len2;
268	const char *ptr = SvPVbyte (program, len);	385	const char *ptr = SvPVbyte (program, len);
269	cl_int res;
270	cl_program prog;
271		386
272	len2 = len;	387	len2 = len;
273	prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res);	388	NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));
274
275	if (res)
276	FAIL (CreateProgramWithSource, res);
277
278	XPUSH_NEW_OBJ ("OpenCL::Program", prog);	389	XPUSH_NEW_OBJ ("OpenCL::Program", prog);
279	}
280		390
281	MODULE = OpenCL PACKAGE = OpenCL::Queue	391	MODULE = OpenCL PACKAGE = OpenCL::Queue
282		392
283	void	393	void
284	DESTROY (OpenCL::Queue this)	394	DESTROY (OpenCL::Queue this)
…		…
289	info (OpenCL::Queue this, cl_command_queue_info name)	399	info (OpenCL::Queue this, cl_command_queue_info name)
290	PPCODE:	400	PPCODE:
291	INFO (CommandQueue)	401	INFO (CommandQueue)
292		402
293	void	403	void
294	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)	404	enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
295	PPCODE:	405	PPCODE:
296	{
297	cl_event ev = 0;	406	cl_event ev = 0;
298	EVENT_LIST (6, items - 6);	407	EVENT_LIST (6, items - 6);
299		408
300	SvUPGRADE (data, SVt_PV);	409	SvUPGRADE (data, SVt_PV);
301	SvGROW (data, len);	410	SvGROW (data, len);
…		…
303	SvCUR_set (data, len);	412	SvCUR_set (data, len);
304	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	413	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
305		414
306	if (ev)	415	if (ev)
307	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	416	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
308	}
309		417
310	void	418	void
311	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Memory mem, cl_bool blocking, size_t offset, SV *data, ...)	419	enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
312	PPCODE:	420	PPCODE:
313	{
314	cl_event ev = 0;	421	cl_event ev = 0;
315	STRLEN len;	422	STRLEN len;
316	char *ptr = SvPVbyte (data, len);	423	char *ptr = SvPVbyte (data, len);
317	EVENT_LIST (5, items - 5);	424	EVENT_LIST (5, items - 5);
318		425
319	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	426	NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
320		427
321	if (ev)	428	if (ev)
322	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	429	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
323	}
324		430
325	void	431	void
326	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Memory src, OpenCL::Memory dst, size_t src_offset, size_t dst_offset, size_t len, ...)	432	enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
327	PPCODE:	433	PPCODE:
328	{
329	cl_event ev = 0;	434	cl_event ev = 0;
330	EVENT_LIST (6, items - 6);	435	EVENT_LIST (6, items - 6);
331		436
332	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));	437	NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
333		438
334	if (ev)	439	if (ev)
335	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	440	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
336	}	441
		442	void
		443	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, ...)
		444	PPCODE:
		445	cl_event ev = 0;
		446	const size_t src_origin[3] = { src_x, src_y, src_z };
		447	const size_t region[3] = { width, height, depth };
		448	EVENT_LIST (12, items - 12);
		449
		450	if (!row_pitch)
		451	row_pitch = img_row_pitch (src);
		452
		453	if (depth > 1 && !slice_pitch)
		454	slice_pitch = row_pitch * height;
		455
		456	size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		457
		458	SvUPGRADE (data, SVt_PV);
		459	SvGROW (data, len);
		460	SvPOK_only (data);
		461	SvCUR_set (data, len);
		462	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));
		463
		464	if (ev)
		465	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		466
		467	void
		468	enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...)
		469	PPCODE:
		470	cl_event ev = 0;
		471	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		472	const size_t region[3] = { width, height, depth };
		473	STRLEN len;
		474	char *ptr = SvPVbyte (data, len);
		475	EVENT_LIST (12, items - 12);
		476
		477	if (!row_pitch)
		478	row_pitch = img_row_pitch (dst);
		479
		480	if (depth > 1 && !slice_pitch)
		481	slice_pitch = row_pitch * height;
		482
		483	size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
		484
		485	if (len < min_len)
		486	croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
		487
		488	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));
		489
		490	if (ev)
		491	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		492
		493	void
		494	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, ...)
		495	PPCODE:
		496	cl_event ev = 0;
		497	const size_t src_origin[3] = { src_x, src_y, src_z };
		498	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		499	const size_t region[3] = { width, height, depth };
		500	EVENT_LIST (16, items - 16);
		501
		502	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));
		503
		504	if (ev)
		505	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		506
		507	void
		508	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, ...)
		509	PPCODE:
		510	cl_event ev = 0;
		511	const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
		512	const size_t region[3] = { width, height, depth };
		513	EVENT_LIST (10, items - 10);
		514
		515	NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		516
		517	if (ev)
		518	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		519
		520	void
		521	enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Image dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...)
		522	PPCODE:
		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	void
		535	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, ...)
		536	PPCODE:
		537	cl_event ev = 0;
		538	const size_t src_origin[3] = { src_x, src_y, src_z };
		539	const size_t region[3] = { width, height, depth };
		540	EVENT_LIST (10, items - 10);
		541
		542	NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		543
		544	if (ev)
		545	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		546
		547	void
		548	enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
		549	PPCODE:
		550	cl_event ev = 0;
		551	EVENT_LIST (2, items - 2);
		552
		553	NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		554
		555	if (ev)
		556	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
		557
		558	void
		559	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, ...)
		560	PPCODE:
		561	cl_event ev = 0;
		562	size_t gwo = 0, gws, *lws = 0;
		563	int gws_len;
		564	size_t *lists;
		565	int i;
		566	EVENT_LIST (5, items - 5);
		567
		568	if (!SvROK (global_work_size) \|\| SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
		569	croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
		570
		571	gws_len = AvFILLp (SvRV (global_work_size)) + 1;
		572
		573	lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
		574
		575	gws = lists + gws_len * 0;
		576	for (i = 0; i < gws_len; ++i)
		577	gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
		578
		579	if (SvOK (global_work_offset))
		580	{
		581	if (!SvROK (global_work_offset) \|\| SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
		582	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
		583
		584	if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
		585	croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
		586
		587	gwo = lists + gws_len * 1;
		588	for (i = 0; i < gws_len; ++i)
		589	gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
		590	}
		591
		592	if (SvOK (local_work_size))
		593	{
		594	if (SvOK (local_work_size) && !SvROK (local_work_size) \|\| SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
		595	croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
		596
		597	if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
		598	croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
		599
		600	lws = lists + gws_len * 2;
		601	for (i = 0; i < gws_len; ++i)
		602	lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
		603	}
		604
		605	NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
		606
		607	if (ev)
		608	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
337		609
338	void	610	void
339	enqueue_marker (OpenCL::Queue this)	611	enqueue_marker (OpenCL::Queue this)
340	PPCODE:	612	PPCODE:
341	{
342	cl_event ev;	613	cl_event ev;
343	NEED_SUCCESS (EnqueueMarker, (this, &ev));	614	NEED_SUCCESS (EnqueueMarker, (this, &ev));
344	XPUSH_NEW_OBJ ("OpenCL::Event", ev);	615	XPUSH_NEW_OBJ ("OpenCL::Event", ev);
345	}
346		616
347	void	617	void
348	enqueue_wait_for_events (OpenCL::Queue this, ...)	618	enqueue_wait_for_events (OpenCL::Queue this, ...)
349	CODE:	619	CODE:
350	{
351	EVENT_LIST (1, items - 1);	620	EVENT_LIST (1, items - 1);
352	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));	621	NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
353	}
354		622
355	void	623	void
356	enqueue_barrier (OpenCL::Queue this)	624	enqueue_barrier (OpenCL::Queue this)
357	CODE:	625	CODE:
358	NEED_SUCCESS (EnqueueBarrier, (this));	626	NEED_SUCCESS (EnqueueBarrier, (this));
359		627
		628	void
		629	flush (OpenCL::Queue this)
		630	CODE:
		631	NEED_SUCCESS (Flush, (this));
		632
		633	void
		634	finish (OpenCL::Queue this)
		635	CODE:
		636	NEED_SUCCESS (Finish, (this));
		637
360	MODULE = OpenCL PACKAGE = OpenCL::Memory	638	MODULE = OpenCL PACKAGE = OpenCL::Memory
361		639
362	void	640	void
363	DESTROY (OpenCL::Memory this)	641	DESTROY (OpenCL::Memory this)
364	CODE:	642	CODE:
…		…
399	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));	677	NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
400		678
401	void	679	void
402	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)	680	build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
403	PPCODE:	681	PPCODE:
404	{
405	size_t size;	682	size_t size;
406	SV *sv;
407
408	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));	683	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
409	sv = sv_2mortal (newSV (size));	684	SV *sv = sv_2mortal (newSV (size));
410	SvUPGRADE (sv, SVt_PV);	685	SvUPGRADE (sv, SVt_PV);
411	SvPOK_only (sv);	686	SvPOK_only (sv);
412	SvCUR_set (sv, size);	687	SvCUR_set (sv, size);
413	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));	688	NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
414	XPUSHs (sv);	689	XPUSHs (sv);
415	}
416		690
417	void	691	void
418	kernel (OpenCL::Program program, SV *function)	692	kernel (OpenCL::Program program, SV *function)
419	PPCODE:	693	PPCODE:
420	{
421	cl_int res;
422	cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res);	694	NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
423
424	if (res)
425	FAIL (CreateKernel, res);
426
427	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);	695	XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
428	}
429		696
430	MODULE = OpenCL PACKAGE = OpenCL::Kernel	697	MODULE = OpenCL PACKAGE = OpenCL::Kernel
431		698
432	void	699	void
433	DESTROY (OpenCL::Kernel this)	700	DESTROY (OpenCL::Kernel this)
…		…
438	info (OpenCL::Kernel this, cl_kernel_info name)	705	info (OpenCL::Kernel this, cl_kernel_info name)
439	PPCODE:	706	PPCODE:
440	INFO (Kernel)	707	INFO (Kernel)
441		708
442	void	709	void
443	set_bool (OpenCL::Kernel this, cl_uint idx, cl_bool value)	710	set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
444	CODE:	711	CODE:
445	clKernelSetArg (this, idx, sizeof (value), &value);	712	clSetKernelArg (this, idx, sizeof (value), &value);
		713
		714	void
		715	set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
		716	CODE:
		717	clSetKernelArg (this, idx, sizeof (value), &value);
		718
		719	void
		720	set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
		721	CODE:
		722	clSetKernelArg (this, idx, sizeof (value), &value);
		723
		724	void
		725	set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
		726	CODE:
		727	clSetKernelArg (this, idx, sizeof (value), &value);
		728
		729	void
		730	set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
		731	CODE:
		732	clSetKernelArg (this, idx, sizeof (value), &value);
		733
		734	void
		735	set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
		736	CODE:
		737	clSetKernelArg (this, idx, sizeof (value), &value);
		738
		739	void
		740	set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
		741	CODE:
		742	clSetKernelArg (this, idx, sizeof (value), &value);
		743
		744	void
		745	set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
		746	CODE:
		747	clSetKernelArg (this, idx, sizeof (value), &value);
		748
		749	void
		750	set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
		751	CODE:
		752	clSetKernelArg (this, idx, sizeof (value), &value);
		753
		754	void
		755	set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
		756	CODE:
		757	clSetKernelArg (this, idx, sizeof (value), &value);
		758
		759	void
		760	set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
		761	CODE:
		762	clSetKernelArg (this, idx, sizeof (value), &value);
		763
		764	void
		765	set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
		766	CODE:
		767	clSetKernelArg (this, idx, sizeof (value), &value);
		768
		769	void
		770	set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
		771	CODE:
		772	clSetKernelArg (this, idx, sizeof (value), &value);
		773
		774	void
		775	set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
		776	CODE:
		777	clSetKernelArg (this, idx, sizeof (value), &value);
		778
		779	void
		780	set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
		781	CODE:
		782	clSetKernelArg (this, idx, sizeof (value), &value);
		783
		784	void
		785	set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
		786	CODE:
		787	clSetKernelArg (this, idx, sizeof (value), &value);
		788
		789	void
		790	set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
		791	CODE:
		792	clSetKernelArg (this, idx, sizeof (value), &value);
446		793
447	MODULE = OpenCL PACKAGE = OpenCL::Event	794	MODULE = OpenCL PACKAGE = OpenCL::Event
448		795
449	void	796	void
450	DESTROY (OpenCL::Event this)	797	DESTROY (OpenCL::Event this)
…		…
459	void	806	void
460	wait (OpenCL::Event this)	807	wait (OpenCL::Event this)
461	CODE:	808	CODE:
462	clWaitForEvents (1, &this);	809	clWaitForEvents (1, &this);
463		810
		811	MODULE = OpenCL PACKAGE = OpenCL::UserEvent
		812
		813	void
		814	set_status (OpenCL::UserEvent this, cl_int execution_status)
		815	CODE:
		816	clSetUserEventStatus (this, execution_status);
		817

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Comparing OpenCL/OpenCL.xs (file contents): Revision 1.2 by root, Tue Nov 15 09:24:40 2011 UTC vs. Revision 1.11 by root, Thu Nov 17 04:17:43 2011 UTC

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Comparing OpenCL/OpenCL.xs (file contents):
Revision 1.2 by root, Tue Nov 15 09:24:40 2011 UTC vs.
Revision 1.11 by root, Thu Nov 17 04:17:43 2011 UTC