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Revision: 1.14
Committed: Sun Nov 20 10:21:27 2011 UTC (12 years, 6 months ago) by root
Branch: MAIN
Changes since 1.13: +1311 -80 lines
Log Message: 
0.55

File Contents

# User Rev Content
1 root 1.1 #include "EXTERN.h"
2     #include "perl.h"
3     #include "XSUB.h"
4    
5     #include <CL/opencl.h>
6    
7     typedef cl_platform_id OpenCL__Platform;
8     typedef cl_device_id OpenCL__Device;
9     typedef cl_context OpenCL__Context;
10     typedef cl_command_queue OpenCL__Queue;
11 root 1.2 typedef cl_mem OpenCL__Memory;
12 root 1.3 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 root 1.2 typedef cl_sampler OpenCL__Sampler;
22     typedef cl_program OpenCL__Program;
23     typedef cl_kernel OpenCL__Kernel;
24     typedef cl_event OpenCL__Event;
25 root 1.5 typedef cl_event OpenCL__UserEvent;
26    
27 root 1.7 typedef SV *FUTURE;
28    
29 root 1.5 /*****************************************************************************/
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 root 1.1
53 root 1.3 typedef struct
54     {
55 root 1.1 IV iv;
56     const char *name;
57 root 1.3 #define const_iv(name) { (IV)CL_ ## name, # name },
58     } ivstr;
59 root 1.1
60     static const char *
61 root 1.3 iv2str (IV value, const ivstr *base, int count, const char *fallback)
62 root 1.1 {
63     int i;
64 root 1.3 static char strbuf [32];
65    
66     for (i = count; i--; )
67     if (base [i].iv == value)
68     return base [i].name;
69    
70     snprintf (strbuf, sizeof (strbuf), fallback, (int)value);
71    
72     return strbuf;
73     }
74    
75     static const char *
76     enum2str (cl_uint value)
77     {
78     static const ivstr enumstr[] = {
79     #include "enumstr.h"
80     };
81 root 1.1
82 root 1.3 return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)");
83     }
84 root 1.1
85 root 1.3 static const char *
86     err2str (cl_int err)
87     {
88     static const ivstr errstr[] = {
89     #include "errstr.h"
90     };
91 root 1.1
92 root 1.3 return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)");
93 root 1.1 }
94    
95 root 1.5 /*****************************************************************************/
96    
97 root 1.8 static cl_int res;
98 root 1.5
99 root 1.8 #define FAIL(name) \
100     croak ("cl" # name ": %s", err2str (res));
101 root 1.1
102     #define NEED_SUCCESS(name,args) \
103     do { \
104 root 1.8 res = cl ## name args; \
105 root 1.1 \
106     if (res) \
107 root 1.8 FAIL (name); \
108 root 1.1 } while (0)
109    
110 root 1.8 #define NEED_SUCCESS_ARG(retdecl, name, args) \
111     retdecl = cl ## name args; \
112     if (res) \
113     FAIL (name);
114    
115 root 1.5 /*****************************************************************************/
116    
117 root 1.2 #define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr)
118     #define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr))
119    
120 root 1.5 static void *
121     SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg)
122     {
123     if (SvROK (sv) && sv_derived_from (sv, pkg))
124     return (void *)SvIV (SvRV (sv));
125    
126     croak ("%s: %s is not of type %s", func, svname, pkg);
127     }
128    
129     /*****************************************************************************/
130    
131 root 1.11 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 root 1.5 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)
153 root 1.2
154     #define INFO(class) \
155     { \
156     size_t size; \
157     NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \
158 root 1.10 SV *sv = sv_2mortal (newSV (size)); \
159 root 1.2 SvUPGRADE (sv, SVt_PV); \
160     SvPOK_only (sv); \
161     SvCUR_set (sv, size); \
162     NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \
163     XPUSHs (sv); \
164     }
165    
166 root 1.1 MODULE = OpenCL PACKAGE = OpenCL
167    
168 root 1.2 PROTOTYPES: ENABLE
169    
170 root 1.1 BOOT:
171     {
172     HV *stash = gv_stashpv ("OpenCL", 1);
173 root 1.3 static const ivstr *civ, const_iv[] = {
174 root 1.5 { 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" },
185 root 1.1 #include "constiv.h"
186     };
187     for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
188     newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
189     }
190    
191 root 1.5 cl_int
192     errno ()
193     CODE:
194 root 1.8 errno = res;
195 root 1.5
196 root 1.3 const char *
197     err2str (cl_int err)
198    
199     const char *
200     enum2str (cl_uint value)
201    
202 root 1.1 void
203     platforms ()
204     PPCODE:
205     cl_platform_id *list;
206     cl_uint count;
207     int i;
208    
209 root 1.2 NEED_SUCCESS (GetPlatformIDs, (0, 0, &count));
210 root 1.4 list = tmpbuf (sizeof (*list) * count);
211 root 1.2 NEED_SUCCESS (GetPlatformIDs, (count, list, 0));
212 root 1.1
213     EXTEND (SP, count);
214     for (i = 0; i < count; ++i)
215 root 1.2 PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i]));
216 root 1.1
217     void
218 root 1.7 context_from_type (FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
219 root 1.1 PPCODE:
220 root 1.8 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (0, type, 0, 0, &res));
221     XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
222 root 1.1
223 root 1.8 void
224     context (FUTURE properties, FUTURE devices, FUTURE notify = 0)
225     PPCODE:
226     /* der Gipfel der Kunst */
227 root 1.1
228 root 1.2 void
229     wait_for_events (...)
230     CODE:
231     EVENT_LIST (0, items);
232     NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr));
233    
234     PROTOTYPES: DISABLE
235    
236 root 1.1 MODULE = OpenCL PACKAGE = OpenCL::Platform
237    
238     void
239     info (OpenCL::Platform this, cl_platform_info name)
240     PPCODE:
241 root 1.2 INFO (Platform)
242 root 1.1
243 root 1.13 #BEGIN:platform
244    
245     void
246     profile (OpenCL::Platform this)
247 root 1.14 PPCODE:
248     size_t size;
249     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, 0, 0, &size));
250     char *value = tmpbuf (size);
251     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_PROFILE, size, value, 0));
252     int i, n = 1;
253     EXTEND (SP, n);
254     for (i = 0; i < n; ++i)
255     PUSHs (sv_2mortal (newSVpv (value, 0)));
256 root 1.13
257     void
258     version (OpenCL::Platform this)
259 root 1.14 PPCODE:
260     size_t size;
261     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, 0, 0, &size));
262     char *value = tmpbuf (size);
263     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VERSION, size, value, 0));
264     int i, n = 1;
265     EXTEND (SP, n);
266     for (i = 0; i < n; ++i)
267     PUSHs (sv_2mortal (newSVpv (value, 0)));
268 root 1.13
269     void
270     name (OpenCL::Platform this)
271 root 1.14 PPCODE:
272     size_t size;
273     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, 0, 0, &size));
274     char *value = tmpbuf (size);
275     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_NAME, size, value, 0));
276     int i, n = 1;
277     EXTEND (SP, n);
278     for (i = 0; i < n; ++i)
279     PUSHs (sv_2mortal (newSVpv (value, 0)));
280 root 1.13
281     void
282     vendor (OpenCL::Platform this)
283 root 1.14 PPCODE:
284     size_t size;
285     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, 0, 0, &size));
286     char *value = tmpbuf (size);
287     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_VENDOR, size, value, 0));
288     int i, n = 1;
289     EXTEND (SP, n);
290     for (i = 0; i < n; ++i)
291     PUSHs (sv_2mortal (newSVpv (value, 0)));
292 root 1.13
293     void
294     extensions (OpenCL::Platform this)
295 root 1.14 PPCODE:
296     size_t size;
297     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, 0, 0, &size));
298     char *value = tmpbuf (size);
299     NEED_SUCCESS (GetPlatformInfo, (this, CL_PLATFORM_EXTENSIONS, size, value, 0));
300     int i, n = 1;
301     EXTEND (SP, n);
302     for (i = 0; i < n; ++i)
303     PUSHs (sv_2mortal (newSVpv (value, 0)));
304 root 1.13
305     #END:platform
306    
307 root 1.1 void
308     devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL)
309     PPCODE:
310     cl_device_id *list;
311     cl_uint count;
312     int i;
313    
314 root 1.2 NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count));
315 root 1.4 list = tmpbuf (sizeof (*list) * count);
316 root 1.2 NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0));
317 root 1.1
318     EXTEND (SP, count);
319     for (i = 0; i < count; ++i)
320     PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i]));
321    
322     void
323 root 1.8 context (OpenCL::Platform this, FUTURE properties, SV *devices, FUTURE notify = 0)
324     PPCODE:
325     if (!SvROK (devices) || SvTYPE (SvRV (devices)) != SVt_PVAV)
326     croak ("OpenCL::Platform argument 'device' must be an arrayref with device objects, in call");
327    
328 root 1.11 AV *av = (AV *)SvRV (devices);
329 root 1.8 cl_uint num_devices = av_len (av) + 1;
330     cl_device_id *device_list = tmpbuf (sizeof (cl_device_id) * num_devices);
331     int i;
332    
333     for (i = num_devices; i--; )
334     device_list [i] = SvPTROBJ ("clCreateContext", "devices", *av_fetch (av, i, 0), "OpenCL::Device");
335    
336     NEED_SUCCESS_ARG (cl_context ctx, CreateContext, (0, num_devices, device_list, 0, 0, &res));
337     XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
338    
339     void
340 root 1.7 context_from_type (OpenCL::Platform this, FUTURE properties = 0, cl_device_type type = CL_DEVICE_TYPE_DEFAULT, FUTURE notify = 0)
341 root 1.1 PPCODE:
342     cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 };
343 root 1.8 NEED_SUCCESS_ARG (cl_context ctx, CreateContextFromType, (props, type, 0, 0, &res));
344 root 1.2 XPUSH_NEW_OBJ ("OpenCL::Context", ctx);
345 root 1.1
346     MODULE = OpenCL PACKAGE = OpenCL::Device
347    
348     void
349     info (OpenCL::Device this, cl_device_info name)
350     PPCODE:
351 root 1.2 INFO (Device)
352 root 1.1
353 root 1.14 #BEGIN:device
354    
355     void
356     type (OpenCL::Device this)
357     PPCODE:
358     cl_device_type value [1];
359     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_TYPE, sizeof (value), value, 0));
360     EXTEND (SP, 1);
361     const int i = 0;
362     PUSHs (sv_2mortal (newSViv (value [i])));
363    
364     void
365     vendor_id (OpenCL::Device this)
366     PPCODE:
367     cl_uint value [1];
368     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR_ID, sizeof (value), value, 0));
369     EXTEND (SP, 1);
370     const int i = 0;
371     PUSHs (sv_2mortal (newSVuv (value [i])));
372    
373     void
374     max_compute_units (OpenCL::Device this)
375     PPCODE:
376     cl_uint value [1];
377     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_COMPUTE_UNITS, sizeof (value), value, 0));
378     EXTEND (SP, 1);
379     const int i = 0;
380     PUSHs (sv_2mortal (newSVuv (value [i])));
381    
382     void
383     max_work_item_dimensions (OpenCL::Device this)
384     PPCODE:
385     cl_uint value [1];
386     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, sizeof (value), value, 0));
387     EXTEND (SP, 1);
388     const int i = 0;
389     PUSHs (sv_2mortal (newSVuv (value [i])));
390    
391     void
392     max_work_group_size (OpenCL::Device this)
393     PPCODE:
394     size_t value [1];
395     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_GROUP_SIZE, sizeof (value), value, 0));
396     EXTEND (SP, 1);
397     const int i = 0;
398     PUSHs (sv_2mortal (newSVuv (value [i])));
399    
400     void
401     max_work_item_sizes (OpenCL::Device this)
402     PPCODE:
403     size_t size;
404     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, 0, 0, &size));
405     size_t *value = tmpbuf (size);
406     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WORK_ITEM_SIZES, size, value, 0));
407     int i, n = size / sizeof (value [0]);
408     EXTEND (SP, n);
409     for (i = 0; i < n; ++i)
410     PUSHs (sv_2mortal (newSVuv (value [i])));
411    
412     void
413     preferred_vector_width_char (OpenCL::Device this)
414     PPCODE:
415     cl_uint value [1];
416     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
417     EXTEND (SP, 1);
418     const int i = 0;
419     PUSHs (sv_2mortal (newSVuv (value [i])));
420    
421     void
422     preferred_vector_width_short (OpenCL::Device this)
423     PPCODE:
424     cl_uint value [1];
425     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
426     EXTEND (SP, 1);
427     const int i = 0;
428     PUSHs (sv_2mortal (newSVuv (value [i])));
429    
430     void
431     preferred_vector_width_int (OpenCL::Device this)
432     PPCODE:
433     cl_uint value [1];
434     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT, sizeof (value), value, 0));
435     EXTEND (SP, 1);
436     const int i = 0;
437     PUSHs (sv_2mortal (newSVuv (value [i])));
438    
439     void
440     preferred_vector_width_long (OpenCL::Device this)
441     PPCODE:
442     cl_uint value [1];
443     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
444     EXTEND (SP, 1);
445     const int i = 0;
446     PUSHs (sv_2mortal (newSVuv (value [i])));
447    
448     void
449     preferred_vector_width_float (OpenCL::Device this)
450     PPCODE:
451     cl_uint value [1];
452     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
453     EXTEND (SP, 1);
454     const int i = 0;
455     PUSHs (sv_2mortal (newSVuv (value [i])));
456    
457     void
458     preferred_vector_width_double (OpenCL::Device this)
459     PPCODE:
460     cl_uint value [1];
461     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
462     EXTEND (SP, 1);
463     const int i = 0;
464     PUSHs (sv_2mortal (newSVuv (value [i])));
465    
466     void
467     max_clock_frequency (OpenCL::Device this)
468     PPCODE:
469     cl_uint value [1];
470     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CLOCK_FREQUENCY, sizeof (value), value, 0));
471     EXTEND (SP, 1);
472     const int i = 0;
473     PUSHs (sv_2mortal (newSVuv (value [i])));
474    
475     void
476     address_bits (OpenCL::Device this)
477     PPCODE:
478     cl_bitfield value [1];
479     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ADDRESS_BITS, sizeof (value), value, 0));
480     EXTEND (SP, 1);
481     const int i = 0;
482     PUSHs (sv_2mortal (newSVuv (value [i])));
483    
484     void
485     max_read_image_args (OpenCL::Device this)
486     PPCODE:
487     cl_uint value [1];
488     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_READ_IMAGE_ARGS, sizeof (value), value, 0));
489     EXTEND (SP, 1);
490     const int i = 0;
491     PUSHs (sv_2mortal (newSVuv (value [i])));
492    
493     void
494     max_write_image_args (OpenCL::Device this)
495     PPCODE:
496     cl_uint value [1];
497     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_WRITE_IMAGE_ARGS, sizeof (value), value, 0));
498     EXTEND (SP, 1);
499     const int i = 0;
500     PUSHs (sv_2mortal (newSVuv (value [i])));
501    
502     void
503     max_mem_alloc_size (OpenCL::Device this)
504     PPCODE:
505     cl_ulong value [1];
506     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof (value), value, 0));
507     EXTEND (SP, 1);
508     const int i = 0;
509     PUSHs (sv_2mortal (newSVuv (value [i])));
510    
511     void
512     image2d_max_width (OpenCL::Device this)
513     PPCODE:
514     size_t value [1];
515     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof (value), value, 0));
516     EXTEND (SP, 1);
517     const int i = 0;
518     PUSHs (sv_2mortal (newSVuv (value [i])));
519    
520     void
521     image2d_max_height (OpenCL::Device this)
522     PPCODE:
523     size_t value [1];
524     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof (value), value, 0));
525     EXTEND (SP, 1);
526     const int i = 0;
527     PUSHs (sv_2mortal (newSVuv (value [i])));
528    
529     void
530     image3d_max_width (OpenCL::Device this)
531     PPCODE:
532     size_t value [1];
533     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof (value), value, 0));
534     EXTEND (SP, 1);
535     const int i = 0;
536     PUSHs (sv_2mortal (newSVuv (value [i])));
537    
538     void
539     image3d_max_height (OpenCL::Device this)
540     PPCODE:
541     size_t value [1];
542     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof (value), value, 0));
543     EXTEND (SP, 1);
544     const int i = 0;
545     PUSHs (sv_2mortal (newSVuv (value [i])));
546    
547     void
548     image3d_max_depth (OpenCL::Device this)
549     PPCODE:
550     size_t value [1];
551     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE3D_MAX_DEPTH, sizeof (value), value, 0));
552     EXTEND (SP, 1);
553     const int i = 0;
554     PUSHs (sv_2mortal (newSVuv (value [i])));
555    
556     void
557     image_support (OpenCL::Device this)
558     PPCODE:
559     cl_uint value [1];
560     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_IMAGE_SUPPORT, sizeof (value), value, 0));
561     EXTEND (SP, 1);
562     const int i = 0;
563     PUSHs (sv_2mortal (newSVuv (value [i])));
564    
565     void
566     max_parameter_size (OpenCL::Device this)
567     PPCODE:
568     size_t value [1];
569     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_PARAMETER_SIZE, sizeof (value), value, 0));
570     EXTEND (SP, 1);
571     const int i = 0;
572     PUSHs (sv_2mortal (newSVuv (value [i])));
573    
574     void
575     max_samplers (OpenCL::Device this)
576     PPCODE:
577     cl_uint value [1];
578     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_SAMPLERS, sizeof (value), value, 0));
579     EXTEND (SP, 1);
580     const int i = 0;
581     PUSHs (sv_2mortal (newSVuv (value [i])));
582    
583     void
584     mem_base_addr_align (OpenCL::Device this)
585     PPCODE:
586     cl_uint value [1];
587     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MEM_BASE_ADDR_ALIGN, sizeof (value), value, 0));
588     EXTEND (SP, 1);
589     const int i = 0;
590     PUSHs (sv_2mortal (newSVuv (value [i])));
591    
592     void
593     min_data_type_align_size (OpenCL::Device this)
594     PPCODE:
595     cl_uint value [1];
596     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE, sizeof (value), value, 0));
597     EXTEND (SP, 1);
598     const int i = 0;
599     PUSHs (sv_2mortal (newSVuv (value [i])));
600    
601     void
602     single_fp_config (OpenCL::Device this)
603     PPCODE:
604     cl_device_fp_config value [1];
605     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_SINGLE_FP_CONFIG, sizeof (value), value, 0));
606     EXTEND (SP, 1);
607     const int i = 0;
608     PUSHs (sv_2mortal (newSVuv (value [i])));
609    
610     void
611     global_mem_cache_type (OpenCL::Device this)
612     PPCODE:
613     cl_device_mem_cache_type value [1];
614     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_TYPE, sizeof (value), value, 0));
615     EXTEND (SP, 1);
616     const int i = 0;
617     PUSHs (sv_2mortal (newSVuv (value [i])));
618    
619     void
620     global_mem_cacheline_size (OpenCL::Device this)
621     PPCODE:
622     cl_uint value [1];
623     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE, sizeof (value), value, 0));
624     EXTEND (SP, 1);
625     const int i = 0;
626     PUSHs (sv_2mortal (newSVuv (value [i])));
627    
628     void
629     global_mem_cache_size (OpenCL::Device this)
630     PPCODE:
631     cl_ulong value [1];
632     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_CACHE_SIZE, sizeof (value), value, 0));
633     EXTEND (SP, 1);
634     const int i = 0;
635     PUSHs (sv_2mortal (newSVuv (value [i])));
636    
637     void
638     global_mem_size (OpenCL::Device this)
639     PPCODE:
640     cl_ulong value [1];
641     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof (value), value, 0));
642     EXTEND (SP, 1);
643     const int i = 0;
644     PUSHs (sv_2mortal (newSVuv (value [i])));
645    
646     void
647     max_constant_buffer_size (OpenCL::Device this)
648     PPCODE:
649     cl_ulong value [1];
650     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, sizeof (value), value, 0));
651     EXTEND (SP, 1);
652     const int i = 0;
653     PUSHs (sv_2mortal (newSVuv (value [i])));
654    
655     void
656     max_constant_args (OpenCL::Device this)
657     PPCODE:
658     cl_uint value [1];
659     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_MAX_CONSTANT_ARGS, sizeof (value), value, 0));
660     EXTEND (SP, 1);
661     const int i = 0;
662     PUSHs (sv_2mortal (newSVuv (value [i])));
663    
664     void
665     local_mem_type (OpenCL::Device this)
666     PPCODE:
667     cl_device_local_mem_type value [1];
668     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_TYPE, sizeof (value), value, 0));
669     EXTEND (SP, 1);
670     const int i = 0;
671     PUSHs (sv_2mortal (newSVuv (value [i])));
672    
673     void
674     local_mem_size (OpenCL::Device this)
675     PPCODE:
676     cl_ulong value [1];
677     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_LOCAL_MEM_SIZE, sizeof (value), value, 0));
678     EXTEND (SP, 1);
679     const int i = 0;
680     PUSHs (sv_2mortal (newSVuv (value [i])));
681    
682     void
683     error_correction_support (OpenCL::Device this)
684     PPCODE:
685     cl_bool value [1];
686     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ERROR_CORRECTION_SUPPORT, sizeof (value), value, 0));
687     EXTEND (SP, 1);
688     const int i = 0;
689     PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
690    
691     void
692     profiling_timer_resolution (OpenCL::Device this)
693     PPCODE:
694     size_t value [1];
695     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILING_TIMER_RESOLUTION, sizeof (value), value, 0));
696     EXTEND (SP, 1);
697     const int i = 0;
698     PUSHs (sv_2mortal (newSVuv (value [i])));
699    
700     void
701     endian_little (OpenCL::Device this)
702     PPCODE:
703     cl_bool value [1];
704     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_ENDIAN_LITTLE, sizeof (value), value, 0));
705     EXTEND (SP, 1);
706     const int i = 0;
707     PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
708    
709     void
710     available (OpenCL::Device this)
711     PPCODE:
712     cl_bool value [1];
713     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AVAILABLE, sizeof (value), value, 0));
714     EXTEND (SP, 1);
715     const int i = 0;
716     PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
717    
718     void
719     compiler_available (OpenCL::Device this)
720     PPCODE:
721     cl_bool value [1];
722     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_COMPILER_AVAILABLE, sizeof (value), value, 0));
723     EXTEND (SP, 1);
724     const int i = 0;
725     PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
726    
727     void
728     execution_capabilities (OpenCL::Device this)
729     PPCODE:
730     cl_device_exec_capabilities value [1];
731     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXECUTION_CAPABILITIES, sizeof (value), value, 0));
732     EXTEND (SP, 1);
733     const int i = 0;
734     PUSHs (sv_2mortal (newSVuv (value [i])));
735    
736     void
737     properties (OpenCL::Device this)
738     PPCODE:
739     cl_command_queue_properties value [1];
740     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_QUEUE_PROPERTIES, sizeof (value), value, 0));
741     EXTEND (SP, 1);
742     const int i = 0;
743     PUSHs (sv_2mortal (newSViv (value [i])));
744    
745     void
746     platform (OpenCL::Device this)
747     PPCODE:
748     cl_platform_id value [1];
749     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PLATFORM, sizeof (value), value, 0));
750     EXTEND (SP, 1);
751     const int i = 0;
752     {
753     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", value [i]));
754     }
755    
756     void
757     name (OpenCL::Device this)
758     PPCODE:
759     size_t size;
760     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, 0, 0, &size));
761     char *value = tmpbuf (size);
762     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NAME, size, value, 0));
763     int i, n = 1;
764     EXTEND (SP, n);
765     for (i = 0; i < n; ++i)
766     PUSHs (sv_2mortal (newSVpv (value, 0)));
767    
768     void
769     vendor (OpenCL::Device this)
770     PPCODE:
771     size_t size;
772     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, 0, 0, &size));
773     char *value = tmpbuf (size);
774     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VENDOR, size, value, 0));
775     int i, n = 1;
776     EXTEND (SP, n);
777     for (i = 0; i < n; ++i)
778     PUSHs (sv_2mortal (newSVpv (value, 0)));
779    
780     void
781     driver_version (OpenCL::Device this)
782     PPCODE:
783     size_t size;
784     NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, 0, 0, &size));
785     char *value = tmpbuf (size);
786     NEED_SUCCESS (GetDeviceInfo, (this, CL_DRIVER_VERSION, size, value, 0));
787     int i, n = 1;
788     EXTEND (SP, n);
789     for (i = 0; i < n; ++i)
790     PUSHs (sv_2mortal (newSVpv (value, 0)));
791    
792     void
793     profile (OpenCL::Device this)
794     PPCODE:
795     size_t size;
796     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, 0, 0, &size));
797     char *value = tmpbuf (size);
798     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PROFILE, size, value, 0));
799     int i, n = 1;
800     EXTEND (SP, n);
801     for (i = 0; i < n; ++i)
802     PUSHs (sv_2mortal (newSVpv (value, 0)));
803    
804     void
805     version (OpenCL::Device this)
806     PPCODE:
807     size_t size;
808     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, 0, 0, &size));
809     char *value = tmpbuf (size);
810     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_VERSION, size, value, 0));
811     int i, n = 1;
812     EXTEND (SP, n);
813     for (i = 0; i < n; ++i)
814     PUSHs (sv_2mortal (newSVpv (value, 0)));
815    
816     void
817     extensions (OpenCL::Device this)
818     PPCODE:
819     size_t size;
820     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, 0, 0, &size));
821     char *value = tmpbuf (size);
822     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_EXTENSIONS, size, value, 0));
823     int i, n = 1;
824     EXTEND (SP, n);
825     for (i = 0; i < n; ++i)
826     PUSHs (sv_2mortal (newSVpv (value, 0)));
827    
828     void
829     preferred_vector_width_half (OpenCL::Device this)
830     PPCODE:
831     cl_uint value [1];
832     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
833     EXTEND (SP, 1);
834     const int i = 0;
835     PUSHs (sv_2mortal (newSVuv (value [i])));
836    
837     void
838     native_vector_width_char (OpenCL::Device this)
839     PPCODE:
840     cl_uint value [1];
841     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR, sizeof (value), value, 0));
842     EXTEND (SP, 1);
843     const int i = 0;
844     PUSHs (sv_2mortal (newSVuv (value [i])));
845    
846     void
847     native_vector_width_short (OpenCL::Device this)
848     PPCODE:
849     cl_uint value [1];
850     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT, sizeof (value), value, 0));
851     EXTEND (SP, 1);
852     const int i = 0;
853     PUSHs (sv_2mortal (newSVuv (value [i])));
854    
855     void
856     native_vector_width_int (OpenCL::Device this)
857     PPCODE:
858     cl_uint value [1];
859     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_INT, sizeof (value), value, 0));
860     EXTEND (SP, 1);
861     const int i = 0;
862     PUSHs (sv_2mortal (newSVuv (value [i])));
863    
864     void
865     native_vector_width_long (OpenCL::Device this)
866     PPCODE:
867     cl_uint value [1];
868     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG, sizeof (value), value, 0));
869     EXTEND (SP, 1);
870     const int i = 0;
871     PUSHs (sv_2mortal (newSVuv (value [i])));
872    
873     void
874     native_vector_width_float (OpenCL::Device this)
875     PPCODE:
876     cl_uint value [1];
877     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT, sizeof (value), value, 0));
878     EXTEND (SP, 1);
879     const int i = 0;
880     PUSHs (sv_2mortal (newSVuv (value [i])));
881    
882     void
883     native_vector_width_double (OpenCL::Device this)
884     PPCODE:
885     cl_uint value [1];
886     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE, sizeof (value), value, 0));
887     EXTEND (SP, 1);
888     const int i = 0;
889     PUSHs (sv_2mortal (newSVuv (value [i])));
890    
891     void
892     native_vector_width_half (OpenCL::Device this)
893     PPCODE:
894     cl_uint value [1];
895     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF, sizeof (value), value, 0));
896     EXTEND (SP, 1);
897     const int i = 0;
898     PUSHs (sv_2mortal (newSVuv (value [i])));
899    
900     void
901     double_fp_config (OpenCL::Device this)
902     PPCODE:
903     cl_device_fp_config value [1];
904     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_DOUBLE_FP_CONFIG, sizeof (value), value, 0));
905     EXTEND (SP, 1);
906     const int i = 0;
907     PUSHs (sv_2mortal (newSVuv (value [i])));
908    
909     void
910     half_fp_config (OpenCL::Device this)
911     PPCODE:
912     cl_device_fp_config value [1];
913     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HALF_FP_CONFIG, sizeof (value), value, 0));
914     EXTEND (SP, 1);
915     const int i = 0;
916     PUSHs (sv_2mortal (newSVuv (value [i])));
917    
918     void
919     host_unified_memory (OpenCL::Device this)
920     PPCODE:
921     cl_bool value [1];
922     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_HOST_UNIFIED_MEMORY, sizeof (value), value, 0));
923     EXTEND (SP, 1);
924     const int i = 0;
925     PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
926    
927     void
928     parent_device_ext (OpenCL::Device this)
929     PPCODE:
930     cl_device_id value [1];
931     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARENT_DEVICE_EXT, sizeof (value), value, 0));
932     EXTEND (SP, 1);
933     const int i = 0;
934     {
935     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
936     }
937    
938     void
939     partition_types_ext (OpenCL::Device this)
940     PPCODE:
941     size_t size;
942     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, 0, 0, &size));
943     cl_device_partition_property_ext *value = tmpbuf (size);
944     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_TYPES_EXT, size, value, 0));
945     int i, n = size / sizeof (value [0]);
946     EXTEND (SP, n);
947     for (i = 0; i < n; ++i)
948     PUSHs (sv_2mortal (newSVuv (value [i])));
949    
950     void
951     affinity_domains_ext (OpenCL::Device this)
952     PPCODE:
953     size_t size;
954     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, 0, 0, &size));
955     cl_device_partition_property_ext *value = tmpbuf (size);
956     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_AFFINITY_DOMAINS_EXT, size, value, 0));
957     int i, n = size / sizeof (value [0]);
958     EXTEND (SP, n);
959     for (i = 0; i < n; ++i)
960     PUSHs (sv_2mortal (newSVuv (value [i])));
961    
962     void
963     reference_count_ext (OpenCL::Device this)
964     PPCODE:
965     cl_uint value [1];
966     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_REFERENCE_COUNT_EXT , sizeof (value), value, 0));
967     EXTEND (SP, 1);
968     const int i = 0;
969     PUSHs (sv_2mortal (newSVuv (value [i])));
970    
971     void
972     partition_style_ext (OpenCL::Device this)
973     PPCODE:
974     size_t size;
975     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, 0, 0, &size));
976     cl_device_partition_property_ext *value = tmpbuf (size);
977     NEED_SUCCESS (GetDeviceInfo, (this, CL_DEVICE_PARTITION_STYLE_EXT, size, value, 0));
978     int i, n = size / sizeof (value [0]);
979     EXTEND (SP, n);
980     for (i = 0; i < n; ++i)
981     PUSHs (sv_2mortal (newSVuv (value [i])));
982    
983     #END:device
984    
985 root 1.1 MODULE = OpenCL PACKAGE = OpenCL::Context
986    
987     void
988     DESTROY (OpenCL::Context context)
989     CODE:
990     clReleaseContext (context);
991    
992     void
993     info (OpenCL::Context this, cl_context_info name)
994     PPCODE:
995 root 1.2 INFO (Context)
996    
997     void
998 root 1.7 queue (OpenCL::Context this, OpenCL::Device device, cl_command_queue_properties properties = 0)
999 root 1.2 PPCODE:
1000 root 1.8 NEED_SUCCESS_ARG (cl_command_queue queue, CreateCommandQueue, (this, device, properties, &res));
1001 root 1.2 XPUSH_NEW_OBJ ("OpenCL::Queue", queue);
1002    
1003     void
1004 root 1.5 user_event (OpenCL::Context this)
1005     PPCODE:
1006 root 1.8 NEED_SUCCESS_ARG (cl_event ev, CreateUserEvent, (this, &res));
1007 root 1.5 XPUSH_NEW_OBJ ("OpenCL::UserEvent", ev);
1008    
1009     void
1010 root 1.2 buffer (OpenCL::Context this, cl_mem_flags flags, size_t len)
1011     PPCODE:
1012 root 1.3 if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))
1013     croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?");
1014    
1015 root 1.8 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, 0, &res));
1016 root 1.3 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1017 root 1.2
1018     void
1019     buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data)
1020     PPCODE:
1021     STRLEN len;
1022     char *ptr = SvPVbyte (data, len);
1023 root 1.3
1024     if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)))
1025     croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?");
1026    
1027 root 1.8 NEED_SUCCESS_ARG (cl_mem mem, CreateBuffer, (this, flags, len, ptr, &res));
1028 root 1.3 XPUSH_NEW_OBJ ("OpenCL::Buffer", mem);
1029    
1030     void
1031 root 1.12 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 = 0, SV *data = &PL_sv_undef)
1032 root 1.3 PPCODE:
1033     STRLEN len;
1034     char *ptr = SvPVbyte (data, len);
1035     const cl_image_format format = { channel_order, channel_type };
1036 root 1.10 NEED_SUCCESS_ARG (cl_mem mem, CreateImage2D, (this, flags, &format, width, height, row_pitch, ptr, &res));
1037 root 1.3 XPUSH_NEW_OBJ ("OpenCL::Image2D", mem);
1038    
1039     void
1040 root 1.12 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 = 0, size_t slice_pitch = 0, SV *data = &PL_sv_undef)
1041 root 1.3 PPCODE:
1042     STRLEN len;
1043     char *ptr = SvPVbyte (data, len);
1044     const cl_image_format format = { channel_order, channel_type };
1045 root 1.10 NEED_SUCCESS_ARG (cl_mem mem, CreateImage3D, (this, flags, &format, width, height, depth, row_pitch, slice_pitch, ptr, &res));
1046 root 1.3 XPUSH_NEW_OBJ ("OpenCL::Image3D", mem);
1047    
1048     void
1049     supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type)
1050     PPCODE:
1051     {
1052     cl_uint count;
1053     cl_image_format *list;
1054     int i;
1055    
1056     NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count));
1057     Newx (list, count, cl_image_format);
1058     NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0));
1059    
1060     EXTEND (SP, count);
1061     for (i = 0; i < count; ++i)
1062     {
1063     AV *av = newAV ();
1064     av_store (av, 1, newSVuv (list [i].image_channel_data_type));
1065     av_store (av, 0, newSVuv (list [i].image_channel_order));
1066     PUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1067     }
1068 root 1.2 }
1069    
1070     void
1071     sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode)
1072     PPCODE:
1073 root 1.8 NEED_SUCCESS_ARG (cl_sampler sampler, CreateSampler, (this, normalized_coords, addressing_mode, filter_mode, &res));
1074 root 1.2 XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler);
1075 root 1.1
1076     void
1077 root 1.2 program_with_source (OpenCL::Context this, SV *program)
1078 root 1.1 PPCODE:
1079 root 1.2 STRLEN len;
1080     size_t len2;
1081     const char *ptr = SvPVbyte (program, len);
1082    
1083     len2 = len;
1084 root 1.8 NEED_SUCCESS_ARG (cl_program prog, CreateProgramWithSource, (this, 1, &ptr, &len2, &res));
1085 root 1.2 XPUSH_NEW_OBJ ("OpenCL::Program", prog);
1086 root 1.1
1087 root 1.13 #BEGIN:context
1088    
1089 root 1.14 void
1090     reference_count (OpenCL::Context this)
1091     PPCODE:
1092     cl_uint value [1];
1093     NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_REFERENCE_COUNT, sizeof (value), value, 0));
1094     EXTEND (SP, 1);
1095     const int i = 0;
1096     PUSHs (sv_2mortal (newSVuv (value [i])));
1097    
1098     void
1099     devices (OpenCL::Context this)
1100     PPCODE:
1101     size_t size;
1102     NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, 0, 0, &size));
1103     cl_device_id *value = tmpbuf (size);
1104     NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_DEVICES, size, value, 0));
1105     int i, n = size / sizeof (value [0]);
1106     EXTEND (SP, n);
1107     for (i = 0; i < n; ++i)
1108     {
1109     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1110     }
1111    
1112     void
1113     properties (OpenCL::Context this)
1114     PPCODE:
1115     size_t size;
1116     NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, 0, 0, &size));
1117     cl_context_properties *value = tmpbuf (size);
1118     NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_PROPERTIES, size, value, 0));
1119     int i, n = size / sizeof (value [0]);
1120     EXTEND (SP, n);
1121     for (i = 0; i < n; ++i)
1122     PUSHs (sv_2mortal (newSVuv ((UV)value [i])));
1123    
1124     void
1125     num_devices (OpenCL::Context this)
1126     PPCODE:
1127     cl_uint value [1];
1128     NEED_SUCCESS (GetContextInfo, (this, CL_CONTEXT_NUM_DEVICES, sizeof (value), value, 0));
1129     EXTEND (SP, 1);
1130     const int i = 0;
1131     PUSHs (sv_2mortal (newSVuv (value [i])));
1132    
1133 root 1.13 #END:context
1134    
1135 root 1.1 MODULE = OpenCL PACKAGE = OpenCL::Queue
1136    
1137     void
1138     DESTROY (OpenCL::Queue this)
1139     CODE:
1140     clReleaseCommandQueue (this);
1141    
1142     void
1143 root 1.3 enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...)
1144 root 1.2 PPCODE:
1145     cl_event ev = 0;
1146     EVENT_LIST (6, items - 6);
1147    
1148     SvUPGRADE (data, SVt_PV);
1149     SvGROW (data, len);
1150     SvPOK_only (data);
1151     SvCUR_set (data, len);
1152     NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1153    
1154     if (ev)
1155     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1156    
1157     void
1158 root 1.3 enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...)
1159 root 1.2 PPCODE:
1160     cl_event ev = 0;
1161     STRLEN len;
1162     char *ptr = SvPVbyte (data, len);
1163     EVENT_LIST (5, items - 5);
1164    
1165     NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1166    
1167     if (ev)
1168     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1169    
1170     void
1171 root 1.3 enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...)
1172 root 1.2 PPCODE:
1173     cl_event ev = 0;
1174     EVENT_LIST (6, items - 6);
1175    
1176     NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1177    
1178     if (ev)
1179     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1180    
1181 root 1.3 void
1182     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, ...)
1183     PPCODE:
1184     cl_event ev = 0;
1185     const size_t src_origin[3] = { src_x, src_y, src_z };
1186     const size_t region[3] = { width, height, depth };
1187 root 1.10 EVENT_LIST (12, items - 12);
1188    
1189 root 1.11 if (!row_pitch)
1190     row_pitch = img_row_pitch (src);
1191    
1192     if (depth > 1 && !slice_pitch)
1193     slice_pitch = row_pitch * height;
1194    
1195     size_t len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1196 root 1.3
1197     SvUPGRADE (data, SVt_PV);
1198     SvGROW (data, len);
1199     SvPOK_only (data);
1200     SvCUR_set (data, len);
1201     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));
1202    
1203     if (ev)
1204     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1205    
1206     void
1207 root 1.10 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, ...)
1208 root 1.3 PPCODE:
1209     cl_event ev = 0;
1210     const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1211     const size_t region[3] = { width, height, depth };
1212     STRLEN len;
1213     char *ptr = SvPVbyte (data, len);
1214 root 1.10 EVENT_LIST (12, items - 12);
1215 root 1.3
1216 root 1.11 if (!row_pitch)
1217     row_pitch = img_row_pitch (dst);
1218    
1219     if (depth > 1 && !slice_pitch)
1220     slice_pitch = row_pitch * height;
1221    
1222     size_t min_len = slice_pitch ? slice_pitch * depth : row_pitch * height;
1223    
1224     if (len < min_len)
1225     croak ("clEnqueueWriteImage: data string is shorter than what would be transferred");
1226    
1227 root 1.3 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));
1228    
1229     if (ev)
1230     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1231    
1232     void
1233     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, ...)
1234     PPCODE:
1235     cl_event ev = 0;
1236     const size_t src_origin[3] = { src_x, src_y, src_z };
1237     const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1238     const size_t region[3] = { width, height, depth };
1239     EVENT_LIST (16, items - 16);
1240    
1241     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));
1242    
1243     if (ev)
1244     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1245    
1246     void
1247     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, ...)
1248     PPCODE:
1249     cl_event ev = 0;
1250     const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1251     const size_t region[3] = { width, height, depth };
1252     EVENT_LIST (10, items - 10);
1253    
1254     NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1255    
1256     if (ev)
1257     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1258    
1259     void
1260 root 1.9 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, ...)
1261 root 1.3 PPCODE:
1262     cl_event ev = 0;
1263     const size_t src_origin[3] = { src_x, src_y, src_z };
1264     const size_t dst_origin[3] = { dst_x, dst_y, dst_z };
1265     const size_t region[3] = { width, height, depth };
1266     EVENT_LIST (12, items - 12);
1267    
1268     NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1269    
1270     if (ev)
1271     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1272    
1273     void
1274     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, ...)
1275     PPCODE:
1276     cl_event ev = 0;
1277     const size_t src_origin[3] = { src_x, src_y, src_z };
1278     const size_t region[3] = { width, height, depth };
1279     EVENT_LIST (10, items - 10);
1280    
1281     NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1282    
1283     if (ev)
1284     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1285    
1286     void
1287     enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...)
1288     PPCODE:
1289     cl_event ev = 0;
1290     EVENT_LIST (2, items - 2);
1291    
1292     NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1293    
1294     if (ev)
1295     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1296    
1297 root 1.4 void
1298     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, ...)
1299     PPCODE:
1300     cl_event ev = 0;
1301     size_t *gwo = 0, *gws, *lws = 0;
1302     int gws_len;
1303     size_t *lists;
1304     int i;
1305 root 1.5 EVENT_LIST (5, items - 5);
1306 root 1.4
1307     if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV)
1308     croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference");
1309    
1310     gws_len = AvFILLp (SvRV (global_work_size)) + 1;
1311    
1312     lists = tmpbuf (sizeof (size_t) * 3 * gws_len);
1313    
1314     gws = lists + gws_len * 0;
1315     for (i = 0; i < gws_len; ++i)
1316     gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]);
1317    
1318     if (SvOK (global_work_offset))
1319     {
1320     if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV)
1321     croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference");
1322    
1323     if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len)
1324     croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size");
1325    
1326     gwo = lists + gws_len * 1;
1327     for (i = 0; i < gws_len; ++i)
1328     gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]);
1329     }
1330    
1331     if (SvOK (local_work_size))
1332     {
1333     if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV)
1334     croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference");
1335    
1336     if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len)
1337     croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size");
1338    
1339     lws = lists + gws_len * 2;
1340     for (i = 0; i < gws_len; ++i)
1341     lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]);
1342     }
1343    
1344     NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0));
1345    
1346     if (ev)
1347     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1348 root 1.3
1349 root 1.2 void
1350     enqueue_marker (OpenCL::Queue this)
1351     PPCODE:
1352     cl_event ev;
1353     NEED_SUCCESS (EnqueueMarker, (this, &ev));
1354     XPUSH_NEW_OBJ ("OpenCL::Event", ev);
1355    
1356     void
1357     enqueue_wait_for_events (OpenCL::Queue this, ...)
1358     CODE:
1359     EVENT_LIST (1, items - 1);
1360     NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr));
1361    
1362     void
1363     enqueue_barrier (OpenCL::Queue this)
1364     CODE:
1365     NEED_SUCCESS (EnqueueBarrier, (this));
1366    
1367 root 1.3 void
1368     flush (OpenCL::Queue this)
1369     CODE:
1370     NEED_SUCCESS (Flush, (this));
1371    
1372     void
1373     finish (OpenCL::Queue this)
1374     CODE:
1375     NEED_SUCCESS (Finish, (this));
1376    
1377 root 1.14 void
1378     info (OpenCL::Queue this, cl_command_queue_info name)
1379     PPCODE:
1380     INFO (CommandQueue)
1381    
1382     #BEGIN:command_queue
1383    
1384     void
1385     context (OpenCL::Queue this)
1386     PPCODE:
1387     cl_context value [1];
1388     NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_CONTEXT, sizeof (value), value, 0));
1389     EXTEND (SP, 1);
1390     const int i = 0;
1391     {
1392     NEED_SUCCESS (RetainContext, (value [i]));
1393     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1394     }
1395    
1396     void
1397     device (OpenCL::Queue this)
1398     PPCODE:
1399     cl_device_id value [1];
1400     NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_DEVICE, sizeof (value), value, 0));
1401     EXTEND (SP, 1);
1402     const int i = 0;
1403     {
1404     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1405     }
1406    
1407     void
1408     reference_count (OpenCL::Queue this)
1409     PPCODE:
1410     cl_uint value [1];
1411     NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_REFERENCE_COUNT, sizeof (value), value, 0));
1412     EXTEND (SP, 1);
1413     const int i = 0;
1414     PUSHs (sv_2mortal (newSVuv (value [i])));
1415    
1416     void
1417     properties (OpenCL::Queue this)
1418     PPCODE:
1419     cl_command_queue_properties value [1];
1420     NEED_SUCCESS (GetCommandQueueInfo, (this, CL_QUEUE_PROPERTIES, sizeof (value), value, 0));
1421     EXTEND (SP, 1);
1422     const int i = 0;
1423     PUSHs (sv_2mortal (newSViv (value [i])));
1424    
1425     #END:command_queue
1426    
1427 root 1.2 MODULE = OpenCL PACKAGE = OpenCL::Memory
1428    
1429     void
1430     DESTROY (OpenCL::Memory this)
1431     CODE:
1432     clReleaseMemObject (this);
1433    
1434     void
1435     info (OpenCL::Memory this, cl_mem_info name)
1436     PPCODE:
1437     INFO (MemObject)
1438    
1439 root 1.14 #BEGIN:mem
1440    
1441     void
1442     type (OpenCL::Memory this)
1443     PPCODE:
1444     cl_mem_object_type value [1];
1445     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_TYPE, sizeof (value), value, 0));
1446     EXTEND (SP, 1);
1447     const int i = 0;
1448     PUSHs (sv_2mortal (newSViv (value [i])));
1449    
1450     void
1451     flags (OpenCL::Memory this)
1452     PPCODE:
1453     cl_mem_flags value [1];
1454     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_FLAGS, sizeof (value), value, 0));
1455     EXTEND (SP, 1);
1456     const int i = 0;
1457     PUSHs (sv_2mortal (newSViv (value [i])));
1458    
1459     void
1460     size (OpenCL::Memory this)
1461     PPCODE:
1462     size_t value [1];
1463     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_SIZE, sizeof (value), value, 0));
1464     EXTEND (SP, 1);
1465     const int i = 0;
1466     PUSHs (sv_2mortal (newSVuv (value [i])));
1467    
1468     void
1469     host_ptr (OpenCL::Memory this)
1470     PPCODE:
1471     void * value [1];
1472     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_HOST_PTR, sizeof (value), value, 0));
1473     EXTEND (SP, 1);
1474     const int i = 0;
1475     PUSHs (sv_2mortal (newSVuv ((IV)(intptr_t)value [i])));
1476    
1477     void
1478     map_count (OpenCL::Memory this)
1479     PPCODE:
1480     cl_uint value [1];
1481     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_MAP_COUNT, sizeof (value), value, 0));
1482     EXTEND (SP, 1);
1483     const int i = 0;
1484     PUSHs (sv_2mortal (newSVuv (value [i])));
1485    
1486     void
1487     reference_count (OpenCL::Memory this)
1488     PPCODE:
1489     cl_uint value [1];
1490     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_REFERENCE_COUNT, sizeof (value), value, 0));
1491     EXTEND (SP, 1);
1492     const int i = 0;
1493     PUSHs (sv_2mortal (newSVuv (value [i])));
1494    
1495     void
1496     context (OpenCL::Memory this)
1497     PPCODE:
1498     cl_context value [1];
1499     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_CONTEXT, sizeof (value), value, 0));
1500     EXTEND (SP, 1);
1501     const int i = 0;
1502     {
1503     NEED_SUCCESS (RetainContext, (value [i]));
1504     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1505     }
1506    
1507     void
1508     associated_memobject (OpenCL::Memory this)
1509     PPCODE:
1510     cl_mem value [1];
1511     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_ASSOCIATED_MEMOBJECT, sizeof (value), value, 0));
1512     EXTEND (SP, 1);
1513     const int i = 0;
1514     {
1515     NEED_SUCCESS (RetainMemObject, (value [i]));
1516     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Memory", value [i]));
1517     }
1518    
1519     void
1520     offset (OpenCL::Memory this)
1521     PPCODE:
1522     size_t value [1];
1523     NEED_SUCCESS (GetMemObjectInfo, (this, CL_MEM_OFFSET, sizeof (value), value, 0));
1524     EXTEND (SP, 1);
1525     const int i = 0;
1526     PUSHs (sv_2mortal (newSVuv (value [i])));
1527    
1528     #END:mem
1529    
1530 root 1.13 MODULE = OpenCL PACKAGE = OpenCL::Image
1531    
1532     void
1533     image_info (OpenCL::Image this, cl_image_info name)
1534     PPCODE:
1535     INFO (Image)
1536    
1537 root 1.14 #BEGIN:image
1538    
1539     void
1540     element_size (OpenCL::Image this)
1541     PPCODE:
1542     size_t value [1];
1543     NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ELEMENT_SIZE, sizeof (value), value, 0));
1544     EXTEND (SP, 1);
1545     const int i = 0;
1546     PUSHs (sv_2mortal (newSVuv (value [i])));
1547    
1548     void
1549     row_pitch (OpenCL::Image this)
1550     PPCODE:
1551     size_t value [1];
1552     NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_ROW_PITCH, sizeof (value), value, 0));
1553     EXTEND (SP, 1);
1554     const int i = 0;
1555     PUSHs (sv_2mortal (newSVuv (value [i])));
1556    
1557     void
1558     slice_pitch (OpenCL::Image this)
1559     PPCODE:
1560     size_t value [1];
1561     NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_SLICE_PITCH, sizeof (value), value, 0));
1562     EXTEND (SP, 1);
1563     const int i = 0;
1564     PUSHs (sv_2mortal (newSVuv (value [i])));
1565    
1566     void
1567     width (OpenCL::Image this)
1568     PPCODE:
1569     size_t value [1];
1570     NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_WIDTH, sizeof (value), value, 0));
1571     EXTEND (SP, 1);
1572     const int i = 0;
1573     PUSHs (sv_2mortal (newSVuv (value [i])));
1574    
1575     void
1576     height (OpenCL::Image this)
1577     PPCODE:
1578     size_t value [1];
1579     NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_HEIGHT, sizeof (value), value, 0));
1580     EXTEND (SP, 1);
1581     const int i = 0;
1582     PUSHs (sv_2mortal (newSVuv (value [i])));
1583    
1584     void
1585     depth (OpenCL::Image this)
1586     PPCODE:
1587     size_t value [1];
1588     NEED_SUCCESS (GetImageInfo, (this, CL_IMAGE_DEPTH, sizeof (value), value, 0));
1589     EXTEND (SP, 1);
1590     const int i = 0;
1591     PUSHs (sv_2mortal (newSVuv (value [i])));
1592    
1593     #END:image
1594    
1595 root 1.2 MODULE = OpenCL PACKAGE = OpenCL::Sampler
1596    
1597     void
1598     DESTROY (OpenCL::Sampler this)
1599     CODE:
1600     clReleaseSampler (this);
1601    
1602     void
1603     info (OpenCL::Sampler this, cl_sampler_info name)
1604     PPCODE:
1605     INFO (Sampler)
1606    
1607 root 1.14 #BEGIN:sampler
1608    
1609     void
1610     reference_count (OpenCL::Sampler this)
1611     PPCODE:
1612     cl_uint value [1];
1613     NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_REFERENCE_COUNT, sizeof (value), value, 0));
1614     EXTEND (SP, 1);
1615     const int i = 0;
1616     PUSHs (sv_2mortal (newSVuv (value [i])));
1617    
1618     void
1619     context (OpenCL::Sampler this)
1620     PPCODE:
1621     cl_context value [1];
1622     NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_CONTEXT, sizeof (value), value, 0));
1623     EXTEND (SP, 1);
1624     const int i = 0;
1625     {
1626     NEED_SUCCESS (RetainContext, (value [i]));
1627     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1628     }
1629    
1630     void
1631     normalized_coords (OpenCL::Sampler this)
1632     PPCODE:
1633     cl_addressing_mode value [1];
1634     NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_NORMALIZED_COORDS, sizeof (value), value, 0));
1635     EXTEND (SP, 1);
1636     const int i = 0;
1637     PUSHs (sv_2mortal (newSViv (value [i])));
1638    
1639     void
1640     addressing_mode (OpenCL::Sampler this)
1641     PPCODE:
1642     cl_filter_mode value [1];
1643     NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_ADDRESSING_MODE, sizeof (value), value, 0));
1644     EXTEND (SP, 1);
1645     const int i = 0;
1646     PUSHs (sv_2mortal (newSViv (value [i])));
1647    
1648     void
1649     filter_mode (OpenCL::Sampler this)
1650     PPCODE:
1651     cl_bool value [1];
1652     NEED_SUCCESS (GetSamplerInfo, (this, CL_SAMPLER_FILTER_MODE, sizeof (value), value, 0));
1653     EXTEND (SP, 1);
1654     const int i = 0;
1655     PUSHs (sv_2mortal (value [i] ? &PL_sv_yes : &PL_sv_no));
1656    
1657     #END:sampler
1658    
1659 root 1.2 MODULE = OpenCL PACKAGE = OpenCL::Program
1660    
1661     void
1662     DESTROY (OpenCL::Program this)
1663     CODE:
1664     clReleaseProgram (this);
1665    
1666     void
1667     build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef)
1668     CODE:
1669     NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0));
1670    
1671     void
1672     build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name)
1673     PPCODE:
1674 root 1.1 size_t size;
1675 root 1.2 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size));
1676 root 1.10 SV *sv = sv_2mortal (newSV (size));
1677 root 1.1 SvUPGRADE (sv, SVt_PV);
1678     SvPOK_only (sv);
1679     SvCUR_set (sv, size);
1680 root 1.2 NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0));
1681 root 1.1 XPUSHs (sv);
1682    
1683 root 1.14 #BEGIN:program_build
1684    
1685     void
1686     build_status (OpenCL::Program this, OpenCL::Device device)
1687     PPCODE:
1688     cl_build_status value [1];
1689     NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_STATUS, sizeof (value), value, 0));
1690     EXTEND (SP, 1);
1691     const int i = 0;
1692     PUSHs (sv_2mortal (newSViv (value [i])));
1693    
1694     void
1695     build_options (OpenCL::Program this, OpenCL::Device device)
1696     PPCODE:
1697     size_t size;
1698     NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, 0, 0, &size));
1699     char *value = tmpbuf (size);
1700     NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_OPTIONS, size, value, 0));
1701     int i, n = 1;
1702     EXTEND (SP, n);
1703     for (i = 0; i < n; ++i)
1704     PUSHs (sv_2mortal (newSVpv (value, 0)));
1705    
1706     void
1707     build_log (OpenCL::Program this, OpenCL::Device device)
1708     PPCODE:
1709     size_t size;
1710     NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, 0, 0, &size));
1711     char *value = tmpbuf (size);
1712     NEED_SUCCESS (GetProgramBuildInfo, (this, device, CL_PROGRAM_BUILD_LOG, size, value, 0));
1713     int i, n = 1;
1714     EXTEND (SP, n);
1715     for (i = 0; i < n; ++i)
1716     PUSHs (sv_2mortal (newSVpv (value, 0)));
1717    
1718     #END:program_build
1719    
1720 root 1.2 void
1721     kernel (OpenCL::Program program, SV *function)
1722     PPCODE:
1723 root 1.8 NEED_SUCCESS_ARG (cl_kernel kernel, CreateKernel, (program, SvPVbyte_nolen (function), &res));
1724 root 1.2 XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel);
1725    
1726 root 1.14 void
1727     info (OpenCL::Program this, cl_program_info name)
1728     PPCODE:
1729     INFO (Program)
1730    
1731     #BEGIN:program
1732    
1733     void
1734     reference_count (OpenCL::Program this)
1735     PPCODE:
1736     cl_uint value [1];
1737     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_REFERENCE_COUNT, sizeof (value), value, 0));
1738     EXTEND (SP, 1);
1739     const int i = 0;
1740     PUSHs (sv_2mortal (newSVuv (value [i])));
1741    
1742     void
1743     context (OpenCL::Program this)
1744     PPCODE:
1745     cl_context value [1];
1746     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_CONTEXT, sizeof (value), value, 0));
1747     EXTEND (SP, 1);
1748     const int i = 0;
1749     {
1750     NEED_SUCCESS (RetainContext, (value [i]));
1751     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1752     }
1753    
1754     void
1755     num_devices (OpenCL::Program this)
1756     PPCODE:
1757     cl_uint value [1];
1758     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_NUM_DEVICES, sizeof (value), value, 0));
1759     EXTEND (SP, 1);
1760     const int i = 0;
1761     PUSHs (sv_2mortal (newSVuv (value [i])));
1762    
1763     void
1764     devices (OpenCL::Program this)
1765     PPCODE:
1766     size_t size;
1767     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, 0, 0, &size));
1768     cl_device_id *value = tmpbuf (size);
1769     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_DEVICES, size, value, 0));
1770     int i, n = size / sizeof (value [0]);
1771     EXTEND (SP, n);
1772     for (i = 0; i < n; ++i)
1773     {
1774     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Device", value [i]));
1775     }
1776    
1777     void
1778     source (OpenCL::Program this)
1779     PPCODE:
1780     size_t size;
1781     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, 0, 0, &size));
1782     char *value = tmpbuf (size);
1783     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_SOURCE, size, value, 0));
1784     int i, n = 1;
1785     EXTEND (SP, n);
1786     for (i = 0; i < n; ++i)
1787     PUSHs (sv_2mortal (newSVpv (value, 0)));
1788    
1789     void
1790     binary_sizes (OpenCL::Program this)
1791     PPCODE:
1792     size_t size;
1793     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, 0, 0, &size));
1794     size_t *value = tmpbuf (size);
1795     NEED_SUCCESS (GetProgramInfo, (this, CL_PROGRAM_BINARY_SIZES, size, value, 0));
1796     int i, n = size / sizeof (value [0]);
1797     EXTEND (SP, n);
1798     for (i = 0; i < n; ++i)
1799     PUSHs (sv_2mortal (newSVuv (value [i])));
1800    
1801     #END:program
1802    
1803 root 1.2 MODULE = OpenCL PACKAGE = OpenCL::Kernel
1804    
1805     void
1806     DESTROY (OpenCL::Kernel this)
1807     CODE:
1808     clReleaseKernel (this);
1809    
1810     void
1811 root 1.3 set_char (OpenCL::Kernel this, cl_uint idx, cl_char value)
1812     CODE:
1813     clSetKernelArg (this, idx, sizeof (value), &value);
1814    
1815     void
1816     set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value)
1817     CODE:
1818     clSetKernelArg (this, idx, sizeof (value), &value);
1819    
1820     void
1821     set_short (OpenCL::Kernel this, cl_uint idx, cl_short value)
1822     CODE:
1823     clSetKernelArg (this, idx, sizeof (value), &value);
1824    
1825     void
1826     set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value)
1827     CODE:
1828     clSetKernelArg (this, idx, sizeof (value), &value);
1829    
1830     void
1831     set_int (OpenCL::Kernel this, cl_uint idx, cl_int value)
1832     CODE:
1833     clSetKernelArg (this, idx, sizeof (value), &value);
1834    
1835     void
1836     set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value)
1837     CODE:
1838     clSetKernelArg (this, idx, sizeof (value), &value);
1839    
1840     void
1841     set_long (OpenCL::Kernel this, cl_uint idx, cl_long value)
1842     CODE:
1843     clSetKernelArg (this, idx, sizeof (value), &value);
1844    
1845     void
1846     set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value)
1847     CODE:
1848     clSetKernelArg (this, idx, sizeof (value), &value);
1849    
1850     void
1851     set_half (OpenCL::Kernel this, cl_uint idx, cl_half value)
1852     CODE:
1853     clSetKernelArg (this, idx, sizeof (value), &value);
1854    
1855     void
1856     set_float (OpenCL::Kernel this, cl_uint idx, cl_float value)
1857     CODE:
1858     clSetKernelArg (this, idx, sizeof (value), &value);
1859    
1860     void
1861 root 1.5 set_double (OpenCL::Kernel this, cl_uint idx, cl_double value)
1862     CODE:
1863     clSetKernelArg (this, idx, sizeof (value), &value);
1864    
1865     void
1866 root 1.3 set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value)
1867     CODE:
1868     clSetKernelArg (this, idx, sizeof (value), &value);
1869    
1870     void
1871     set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value)
1872     CODE:
1873     clSetKernelArg (this, idx, sizeof (value), &value);
1874    
1875     void
1876     set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value)
1877     CODE:
1878     clSetKernelArg (this, idx, sizeof (value), &value);
1879    
1880     void
1881     set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value)
1882     CODE:
1883     clSetKernelArg (this, idx, sizeof (value), &value);
1884    
1885     void
1886     set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value)
1887     CODE:
1888     clSetKernelArg (this, idx, sizeof (value), &value);
1889    
1890     void
1891     set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value)
1892 root 1.2 CODE:
1893 root 1.3 clSetKernelArg (this, idx, sizeof (value), &value);
1894 root 1.2
1895 root 1.14 void
1896     info (OpenCL::Kernel this, cl_kernel_info name)
1897     PPCODE:
1898     INFO (Kernel)
1899    
1900     #BEGIN:kernel
1901    
1902     void
1903     function_name (OpenCL::Kernel this)
1904     PPCODE:
1905     size_t size;
1906     NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, 0, 0, &size));
1907     char *value = tmpbuf (size);
1908     NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_FUNCTION_NAME, size, value, 0));
1909     int i, n = 1;
1910     EXTEND (SP, n);
1911     for (i = 0; i < n; ++i)
1912     PUSHs (sv_2mortal (newSVpv (value, 0)));
1913    
1914     void
1915     num_args (OpenCL::Kernel this)
1916     PPCODE:
1917     cl_uint value [1];
1918     NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_NUM_ARGS, sizeof (value), value, 0));
1919     EXTEND (SP, 1);
1920     const int i = 0;
1921     PUSHs (sv_2mortal (newSVuv (value [i])));
1922    
1923     void
1924     reference_count (OpenCL::Kernel this)
1925     PPCODE:
1926     cl_uint value [1];
1927     NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_REFERENCE_COUNT, sizeof (value), value, 0));
1928     EXTEND (SP, 1);
1929     const int i = 0;
1930     PUSHs (sv_2mortal (newSVuv (value [i])));
1931    
1932     void
1933     context (OpenCL::Kernel this)
1934     PPCODE:
1935     cl_context value [1];
1936     NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_CONTEXT, sizeof (value), value, 0));
1937     EXTEND (SP, 1);
1938     const int i = 0;
1939     {
1940     NEED_SUCCESS (RetainContext, (value [i]));
1941     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
1942     }
1943    
1944     void
1945     program (OpenCL::Kernel this)
1946     PPCODE:
1947     cl_program value [1];
1948     NEED_SUCCESS (GetKernelInfo, (this, CL_KERNEL_PROGRAM, sizeof (value), value, 0));
1949     EXTEND (SP, 1);
1950     const int i = 0;
1951     {
1952     NEED_SUCCESS (RetainProgram, (value [i]));
1953     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Program", value [i]));
1954     }
1955    
1956     #END:kernel
1957    
1958     void
1959     work_group_info (OpenCL::Kernel this, OpenCL::Device device, cl_kernel_work_group_info name)
1960     PPCODE:
1961     size_t size;
1962     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, 0, 0, &size));
1963     SV *sv = sv_2mortal (newSV (size));
1964     SvUPGRADE (sv, SVt_PV);
1965     SvPOK_only (sv);
1966     SvCUR_set (sv, size);
1967     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, name, size, SvPVX (sv), 0));
1968     XPUSHs (sv);
1969    
1970     #BEGIN:kernel_work_group
1971    
1972     void
1973     work_group_size (OpenCL::Kernel this, OpenCL::Device device)
1974     PPCODE:
1975     size_t value [1];
1976     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_WORK_GROUP_SIZE, sizeof (value), value, 0));
1977     EXTEND (SP, 1);
1978     const int i = 0;
1979     PUSHs (sv_2mortal (newSVuv (value [i])));
1980    
1981     void
1982     compile_work_group_size (OpenCL::Kernel this, OpenCL::Device device)
1983     PPCODE:
1984     size_t size;
1985     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 0, 0, &size));
1986     size_t *value = tmpbuf (size);
1987     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, size, value, 0));
1988     int i, n = size / sizeof (value [0]);
1989     EXTEND (SP, n);
1990     for (i = 0; i < n; ++i)
1991     PUSHs (sv_2mortal (newSVuv (value [i])));
1992    
1993     void
1994     local_mem_size (OpenCL::Kernel this, OpenCL::Device device)
1995     PPCODE:
1996     cl_ulong value [1];
1997     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_LOCAL_MEM_SIZE, sizeof (value), value, 0));
1998     EXTEND (SP, 1);
1999     const int i = 0;
2000     PUSHs (sv_2mortal (newSVuv (value [i])));
2001    
2002     void
2003     preferred_work_group_size_multiple (OpenCL::Kernel this, OpenCL::Device device)
2004     PPCODE:
2005     size_t value [1];
2006     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE, sizeof (value), value, 0));
2007     EXTEND (SP, 1);
2008     const int i = 0;
2009     PUSHs (sv_2mortal (newSVuv (value [i])));
2010    
2011     void
2012     private_mem_size (OpenCL::Kernel this, OpenCL::Device device)
2013     PPCODE:
2014     cl_ulong value [1];
2015     NEED_SUCCESS (GetKernelWorkGroupInfo, (this, device, CL_KERNEL_PRIVATE_MEM_SIZE, sizeof (value), value, 0));
2016     EXTEND (SP, 1);
2017     const int i = 0;
2018     PUSHs (sv_2mortal (newSVuv (value [i])));
2019    
2020     #END:kernel_work_group
2021    
2022 root 1.2 MODULE = OpenCL PACKAGE = OpenCL::Event
2023    
2024     void
2025     DESTROY (OpenCL::Event this)
2026     CODE:
2027     clReleaseEvent (this);
2028    
2029     void
2030 root 1.14 wait (OpenCL::Event this)
2031     CODE:
2032     clWaitForEvents (1, &this);
2033    
2034     void
2035 root 1.2 info (OpenCL::Event this, cl_event_info name)
2036     PPCODE:
2037     INFO (Event)
2038    
2039 root 1.14 #BEGIN:event
2040    
2041     void
2042     command_queue (OpenCL::Event this)
2043     PPCODE:
2044     cl_command_queue value [1];
2045     NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_QUEUE, sizeof (value), value, 0));
2046     EXTEND (SP, 1);
2047     const int i = 0;
2048     {
2049     NEED_SUCCESS (RetainCommandQueue, (value [i]));
2050     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Queue", value [i]));
2051     }
2052    
2053     void
2054     command_type (OpenCL::Event this)
2055     PPCODE:
2056     cl_command_type value [1];
2057     NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_TYPE, sizeof (value), value, 0));
2058     EXTEND (SP, 1);
2059     const int i = 0;
2060     PUSHs (sv_2mortal (newSVuv (value [i])));
2061    
2062     void
2063     reference_count (OpenCL::Event this)
2064     PPCODE:
2065     cl_uint value [1];
2066     NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_REFERENCE_COUNT, sizeof (value), value, 0));
2067     EXTEND (SP, 1);
2068     const int i = 0;
2069     PUSHs (sv_2mortal (newSVuv (value [i])));
2070    
2071     void
2072     command_execution_status (OpenCL::Event this)
2073     PPCODE:
2074     cl_uint value [1];
2075     NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_COMMAND_EXECUTION_STATUS, sizeof (value), value, 0));
2076     EXTEND (SP, 1);
2077     const int i = 0;
2078     PUSHs (sv_2mortal (newSVuv (value [i])));
2079    
2080     void
2081     context (OpenCL::Event this)
2082     PPCODE:
2083     cl_context value [1];
2084     NEED_SUCCESS (GetEventInfo, (this, CL_EVENT_CONTEXT, sizeof (value), value, 0));
2085     EXTEND (SP, 1);
2086     const int i = 0;
2087     {
2088     NEED_SUCCESS (RetainContext, (value [i]));
2089     PUSHs (NEW_MORTAL_OBJ ("OpenCL::Context", value [i]));
2090     }
2091    
2092     #END:event
2093    
2094 root 1.2 void
2095 root 1.13 profiling_info (OpenCL::Event this, cl_profiling_info name)
2096     PPCODE:
2097     INFO (EventProfiling)
2098    
2099 root 1.14 #BEGIN:profiling
2100    
2101 root 1.13 void
2102 root 1.14 profiling_command_queued (OpenCL::Event this)
2103     PPCODE:
2104     cl_ulong value [1];
2105     NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_QUEUED, sizeof (value), value, 0));
2106     EXTEND (SP, 1);
2107     const int i = 0;
2108     PUSHs (sv_2mortal (newSVuv (value [i])));
2109    
2110     void
2111     profiling_command_submit (OpenCL::Event this)
2112     PPCODE:
2113     cl_ulong value [1];
2114     NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_SUBMIT, sizeof (value), value, 0));
2115     EXTEND (SP, 1);
2116     const int i = 0;
2117     PUSHs (sv_2mortal (newSVuv (value [i])));
2118    
2119     void
2120     profiling_command_start (OpenCL::Event this)
2121     PPCODE:
2122     cl_ulong value [1];
2123     NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_START, sizeof (value), value, 0));
2124     EXTEND (SP, 1);
2125     const int i = 0;
2126     PUSHs (sv_2mortal (newSVuv (value [i])));
2127    
2128     void
2129     profiling_command_end (OpenCL::Event this)
2130     PPCODE:
2131     cl_ulong value [1];
2132     NEED_SUCCESS (GetEventProfilingInfo, (this, CL_PROFILING_COMMAND_END, sizeof (value), value, 0));
2133     EXTEND (SP, 1);
2134     const int i = 0;
2135     PUSHs (sv_2mortal (newSVuv (value [i])));
2136    
2137     #END:profiling
2138 root 1.2
2139 root 1.5 MODULE = OpenCL PACKAGE = OpenCL::UserEvent
2140    
2141     void
2142     set_status (OpenCL::UserEvent this, cl_int execution_status)
2143     CODE:
2144     clSetUserEventStatus (this, execution_status);
2145