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review.mlplatform.org / ml / ComputeLibrary / e86a09fe4c5aa9037787e13ee55cba2b049d5ea5 / . / include / CL / cl_ext.h
blob: 5078e8f45f032bbe74afa49da75484948bbf32b9 [file] [log] [blame]
Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame]1/*******************************************************************************
Pablo Telloe86a09f2018-01-11 15:44:48 +0000[diff] [blame^]2 * Copyright (c) 2008-2015 The Khronos Group Inc.
Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame]3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and/or associated documentation files (the
6 * "Materials"), to deal in the Materials without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Materials, and to
9 * permit persons to whom the Materials are furnished to do so, subject to
10 * the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included
13 * in all copies or substantial portions of the Materials.
14 *
Pablo Telloe86a09f2018-01-11 15:44:48 +0000[diff] [blame^]15 * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
16 * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
17 * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
18 * https://www.khronos.org/registry/
19 *
Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame]20 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
24 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
25 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
26 * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
27 ******************************************************************************/
28
29/* $Revision: 11928 $ on $Date: 2010-07-13 09:04:56 -0700 (Tue, 13 Jul 2010) $ */
30
31/* cl_ext.h contains OpenCL extensions which don't have external */
32/* (OpenGL, D3D) dependencies. */
33
34#ifndef __CL_EXT_H
35#define __CL_EXT_H
36
37#ifdef __cplusplus
38extern "C" {
39#endif
40
41#ifdef __APPLE__
42 #include <OpenCL/cl.h>
43 #include <AvailabilityMacros.h>
44#else
45 #include <CL/cl.h>
46#endif
47
48/* cl_khr_fp16 extension - no extension #define since it has no functions */
49#define CL_DEVICE_HALF_FP_CONFIG 0x1033
50
51/* Memory object destruction
52 *
53 * Apple extension for use to manage externally allocated buffers used with cl_mem objects with CL_MEM_USE_HOST_PTR
54 *
55 * Registers a user callback function that will be called when the memory object is deleted and its resources
56 * freed. Each call to clSetMemObjectCallbackFn registers the specified user callback function on a callback
57 * stack associated with memobj. The registered user callback functions are called in the reverse order in
58 * which they were registered. The user callback functions are called and then the memory object is deleted
59 * and its resources freed. This provides a mechanism for the application (and libraries) using memobj to be
60 * notified when the memory referenced by host_ptr, specified when the memory object is created and used as
61 * the storage bits for the memory object, can be reused or freed.
62 *
63 * The application may not call CL api's with the cl_mem object passed to the pfn_notify.
64 *
65 * Please check for the "cl_APPLE_SetMemObjectDestructor" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
66 * before using.
67 */
68#define cl_APPLE_SetMemObjectDestructor 1
69cl_int CL_API_ENTRY clSetMemObjectDestructorAPPLE( cl_mem /* memobj */,
70 void (* /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/),
71 void * /*user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
72
73
74/* Context Logging Functions
75 *
76 * The next three convenience functions are intended to be used as the pfn_notify parameter to clCreateContext().
77 * Please check for the "cl_APPLE_ContextLoggingFunctions" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS)
78 * before using.
79 *
80 * clLogMessagesToSystemLog fowards on all log messages to the Apple System Logger
81 */
82#define cl_APPLE_ContextLoggingFunctions 1
83extern void CL_API_ENTRY clLogMessagesToSystemLogAPPLE( const char * /* errstr */,
84 const void * /* private_info */,
85 size_t /* cb */,
86 void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
87
88/* clLogMessagesToStdout sends all log messages to the file descriptor stdout */
89extern void CL_API_ENTRY clLogMessagesToStdoutAPPLE( const char * /* errstr */,
90 const void * /* private_info */,
91 size_t /* cb */,
92 void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
93
94/* clLogMessagesToStderr sends all log messages to the file descriptor stderr */
95extern void CL_API_ENTRY clLogMessagesToStderrAPPLE( const char * /* errstr */,
96 const void * /* private_info */,
97 size_t /* cb */,
98 void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0;
99
100
101/************************
102* cl_khr_icd extension *
103************************/
104#define cl_khr_icd 1
105
106/* cl_platform_info */
107#define CL_PLATFORM_ICD_SUFFIX_KHR 0x0920
108
109/* Additional Error Codes */
110#define CL_PLATFORM_NOT_FOUND_KHR -1001
111
112extern CL_API_ENTRY cl_int CL_API_CALL
113clIcdGetPlatformIDsKHR(cl_uint /* num_entries */,
114 cl_platform_id * /* platforms */,
115 cl_uint * /* num_platforms */);
116
117typedef CL_API_ENTRY cl_int (CL_API_CALL *clIcdGetPlatformIDsKHR_fn)(
118 cl_uint /* num_entries */,
119 cl_platform_id * /* platforms */,
120 cl_uint * /* num_platforms */);
121
122
123/* Extension: cl_khr_image2D_buffer
124 *
125 * This extension allows a 2D image to be created from a cl_mem buffer without a copy.
126 * The type associated with a 2D image created from a buffer in an OpenCL program is image2d_t.
127 * Both the sampler and sampler-less read_image built-in functions are supported for 2D images
128 * and 2D images created from a buffer. Similarly, the write_image built-ins are also supported
129 * for 2D images created from a buffer.
130 *
131 * When the 2D image from buffer is created, the client must specify the width,
132 * height, image format (i.e. channel order and channel data type) and optionally the row pitch
133 *
134 * The pitch specified must be a multiple of CL_DEVICE_IMAGE_PITCH_ALIGNMENT pixels.
135 * The base address of the buffer must be aligned to CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT pixels.
136 */
137
138/*************************************
139 * cl_khr_initalize_memory extension *
140 *************************************/
141
Pablo Telloe86a09f2018-01-11 15:44:48 +0000[diff] [blame^]142#define CL_CONTEXT_MEMORY_INITIALIZE_KHR 0x2030
Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame]143
144
145/**************************************
146 * cl_khr_terminate_context extension *
147 **************************************/
148
Pablo Telloe86a09f2018-01-11 15:44:48 +0000[diff] [blame^]149#define CL_DEVICE_TERMINATE_CAPABILITY_KHR 0x2031
150#define CL_CONTEXT_TERMINATE_KHR 0x2032
Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame]151
152#define cl_khr_terminate_context 1
153extern CL_API_ENTRY cl_int CL_API_CALL clTerminateContextKHR(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
154
155typedef CL_API_ENTRY cl_int (CL_API_CALL *clTerminateContextKHR_fn)(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2;
156
157
158/*
159 * Extension: cl_khr_spir
160 *
161 * This extension adds support to create an OpenCL program object from a
162 * Standard Portable Intermediate Representation (SPIR) instance
163 */
164
165#define CL_DEVICE_SPIR_VERSIONS 0x40E0
166#define CL_PROGRAM_BINARY_TYPE_INTERMEDIATE 0x40E1
167
168
169/******************************************
170* cl_nv_device_attribute_query extension *
171******************************************/
172/* cl_nv_device_attribute_query extension - no extension #define since it has no functions */
173#define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV 0x4000
174#define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV 0x4001
175#define CL_DEVICE_REGISTERS_PER_BLOCK_NV 0x4002
176#define CL_DEVICE_WARP_SIZE_NV 0x4003
177#define CL_DEVICE_GPU_OVERLAP_NV 0x4004
178#define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV 0x4005
179#define CL_DEVICE_INTEGRATED_MEMORY_NV 0x4006
180
181/*********************************
182* cl_amd_device_attribute_query *
183*********************************/
184#define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD 0x4036
185
186/*********************************
187* cl_arm_printf extension
188*********************************/
189#define CL_PRINTF_CALLBACK_ARM 0x40B0
190#define CL_PRINTF_BUFFERSIZE_ARM 0x40B1
191
192#ifdef CL_VERSION_1_1
193 /***********************************
194 * cl_ext_device_fission extension *
195 ***********************************/
196 #define cl_ext_device_fission 1
197
198 extern CL_API_ENTRY cl_int CL_API_CALL
199 clReleaseDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
200
201 typedef CL_API_ENTRY cl_int
202 (CL_API_CALL *clReleaseDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
203
204 extern CL_API_ENTRY cl_int CL_API_CALL
205 clRetainDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
206
207 typedef CL_API_ENTRY cl_int
208 (CL_API_CALL *clRetainDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1;
209
210 typedef cl_ulong cl_device_partition_property_ext;
211 extern CL_API_ENTRY cl_int CL_API_CALL
212 clCreateSubDevicesEXT( cl_device_id /*in_device*/,
213 const cl_device_partition_property_ext * /* properties */,
214 cl_uint /*num_entries*/,
215 cl_device_id * /*out_devices*/,
216 cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
217
218 typedef CL_API_ENTRY cl_int
219 ( CL_API_CALL * clCreateSubDevicesEXT_fn)( cl_device_id /*in_device*/,
220 const cl_device_partition_property_ext * /* properties */,
221 cl_uint /*num_entries*/,
222 cl_device_id * /*out_devices*/,
223 cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1;
224
225 /* cl_device_partition_property_ext */
226 #define CL_DEVICE_PARTITION_EQUALLY_EXT 0x4050
227 #define CL_DEVICE_PARTITION_BY_COUNTS_EXT 0x4051
228 #define CL_DEVICE_PARTITION_BY_NAMES_EXT 0x4052
229 #define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT 0x4053
230
231 /* clDeviceGetInfo selectors */
232 #define CL_DEVICE_PARENT_DEVICE_EXT 0x4054
233 #define CL_DEVICE_PARTITION_TYPES_EXT 0x4055
234 #define CL_DEVICE_AFFINITY_DOMAINS_EXT 0x4056
235 #define CL_DEVICE_REFERENCE_COUNT_EXT 0x4057
236 #define CL_DEVICE_PARTITION_STYLE_EXT 0x4058
237
238 /* error codes */
239 #define CL_DEVICE_PARTITION_FAILED_EXT -1057
240 #define CL_INVALID_PARTITION_COUNT_EXT -1058
241 #define CL_INVALID_PARTITION_NAME_EXT -1059
242
243 /* CL_AFFINITY_DOMAINs */
244 #define CL_AFFINITY_DOMAIN_L1_CACHE_EXT 0x1
245 #define CL_AFFINITY_DOMAIN_L2_CACHE_EXT 0x2
246 #define CL_AFFINITY_DOMAIN_L3_CACHE_EXT 0x3
247 #define CL_AFFINITY_DOMAIN_L4_CACHE_EXT 0x4
248 #define CL_AFFINITY_DOMAIN_NUMA_EXT 0x10
249 #define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT 0x100
250
251 /* cl_device_partition_property_ext list terminators */
252 #define CL_PROPERTIES_LIST_END_EXT ((cl_device_partition_property_ext) 0)
253 #define CL_PARTITION_BY_COUNTS_LIST_END_EXT ((cl_device_partition_property_ext) 0)
254 #define CL_PARTITION_BY_NAMES_LIST_END_EXT ((cl_device_partition_property_ext) 0 - 1)
255
256/*********************************
257* cl_qcom_ext_host_ptr extension
258*********************************/
259
260#define CL_MEM_EXT_HOST_PTR_QCOM (1 << 29)
261
262#define CL_DEVICE_EXT_MEM_PADDING_IN_BYTES_QCOM 0x40A0
263#define CL_DEVICE_PAGE_SIZE_QCOM 0x40A1
264#define CL_IMAGE_ROW_ALIGNMENT_QCOM 0x40A2
265#define CL_IMAGE_SLICE_ALIGNMENT_QCOM 0x40A3
266#define CL_MEM_HOST_UNCACHED_QCOM 0x40A4
267#define CL_MEM_HOST_WRITEBACK_QCOM 0x40A5
268#define CL_MEM_HOST_WRITETHROUGH_QCOM 0x40A6
269#define CL_MEM_HOST_WRITE_COMBINING_QCOM 0x40A7
270
271typedef cl_uint cl_image_pitch_info_qcom;
272
273extern CL_API_ENTRY cl_int CL_API_CALL
274clGetDeviceImageInfoQCOM(cl_device_id device,
275 size_t image_width,
276 size_t image_height,
277 const cl_image_format *image_format,
278 cl_image_pitch_info_qcom param_name,
279 size_t param_value_size,
280 void *param_value,
281 size_t *param_value_size_ret);
282
283typedef struct _cl_mem_ext_host_ptr
284{
285 /* Type of external memory allocation. */
286 /* Legal values will be defined in layered extensions. */
287 cl_uint allocation_type;
288
Pablo Telloe86a09f2018-01-11 15:44:48 +0000[diff] [blame^]289 /* Host cache policy for this external memory allocation. */
Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame]290 cl_uint host_cache_policy;
291
292} cl_mem_ext_host_ptr;
293
294/*********************************
295* cl_qcom_ion_host_ptr extension
296*********************************/
297
298#define CL_MEM_ION_HOST_PTR_QCOM 0x40A8
299
300typedef struct _cl_mem_ion_host_ptr
301{
302 /* Type of external memory allocation. */
303 /* Must be CL_MEM_ION_HOST_PTR_QCOM for ION allocations. */
304 cl_mem_ext_host_ptr ext_host_ptr;
305
306 /* ION file descriptor */
307 int ion_filedesc;
308
309 /* Host pointer to the ION allocated memory */
310 void* ion_hostptr;
311
312} cl_mem_ion_host_ptr;
313
314#endif /* CL_VERSION_1_1 */
315
Pablo Telloe86a09f2018-01-11 15:44:48 +0000[diff] [blame^]316#if defined(CL_VERSION_1_2)
317
318/******************************************
319 * cl_img_yuv_image extension *
320 ******************************************/
321
322/* Image formats used in clCreateImage */
323#define CL_NV21_IMG 0x40D0
324#define CL_YV12_IMG 0x40D1
325
326/******************************************
327 * cl_img_cached_allocations extension *
328 ******************************************/
329
330/* Flag values used by clCreteBuffer */
331#define CL_MEM_USE_UNCACHED_CPU_MEMORY_IMG (1 << 26)
332#define CL_MEM_USE_CACHED_CPU_MEMORY_IMG (1 << 27)
333
334/******************************************
335 * cl_img_use_gralloc_ptr extension *
336 ******************************************/
337
338/* Flag values used by clCreteBuffer */
339#define CL_MEM_USE_GRALLOC_PTR_IMG (1 << 28)
340
341/* To be used by clGetEventInfo: */
342#define CL_COMMAND_ACQUIRE_GRALLOC_OBJECTS_IMG 0x40D2
343#define CL_COMMAND_RELEASE_GRALLOC_OBJECTS_IMG 0x40D3
344
345/* Error code from clEnqueueReleaseGrallocObjectsIMG */
346#define CL_GRALLOC_RESOURCE_NOT_ACQUIRED_IMG 0x40D4
347
348extern CL_API_ENTRY cl_int CL_API_CALL
349clEnqueueAcquireGrallocObjectsIMG(cl_command_queue /* command_queue */,
350 cl_uint /* num_objects */,
351 const cl_mem * /* mem_objects */,
352 cl_uint /* num_events_in_wait_list */,
353 const cl_event * /* event_wait_list */,
354 cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2;
355
356extern CL_API_ENTRY cl_int CL_API_CALL
357clEnqueueReleaseGrallocObjectsIMG(cl_command_queue /* command_queue */,
358 cl_uint /* num_objects */,
359 const cl_mem * /* mem_objects */,
360 cl_uint /* num_events_in_wait_list */,
361 const cl_event * /* event_wait_list */,
362 cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2;
363
364#endif /* CL_VERSION_1_2 */
365
366#ifdef CL_VERSION_2_0
367/*********************************
368* cl_khr_subgroups extension
369*********************************/
370#define cl_khr_subgroups 1
371
372/* cl_kernel_sub_group_info is declared in CL.h. */
373
374/* cl_kernel_sub_group_info */
375#define CL_KERNEL_MAX_SUB_GROUP_SIZE_FOR_NDRANGE_KHR 0x2033
376#define CL_KERNEL_SUB_GROUP_COUNT_FOR_NDRANGE_KHR 0x2034
377
378extern CL_API_ENTRY cl_int CL_API_CALL
379clGetKernelSubGroupInfoKHR(cl_kernel /* in_kernel */,
380 cl_device_id /*in_device*/,
381 cl_kernel_sub_group_info /* param_name */,
382 size_t /*input_value_size*/,
383 const void * /*input_value*/,
384 size_t /*param_value_size*/,
385 void* /*param_value*/,
386 size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;
387
388typedef CL_API_ENTRY cl_int
389 ( CL_API_CALL * clGetKernelSubGroupInfoKHR_fn)(cl_kernel /* in_kernel */,
390 cl_device_id /*in_device*/,
391 cl_kernel_sub_group_info /* param_name */,
392 size_t /*input_value_size*/,
393 const void * /*input_value*/,
394 size_t /*param_value_size*/,
395 void* /*param_value*/,
396 size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED;
397#endif /* CL_VERSION_2_0 */
398
399#ifdef CL_VERSION_2_1
400/*********************************
401* cl_khr_priority_hints extension
402*********************************/
403#define cl_khr_priority_hints 1
404
405typedef cl_uint cl_queue_priority_khr;
406
407/* cl_command_queue_properties */
408#define CL_QUEUE_PRIORITY_KHR 0x1096
409
410/* cl_queue_priority_khr */
411#define CL_QUEUE_PRIORITY_HIGH_KHR (1<<0)
412#define CL_QUEUE_PRIORITY_MED_KHR (1<<1)
413#define CL_QUEUE_PRIORITY_LOW_KHR (1<<2)
414
415#endif /* CL_VERSION_2_1 */
416
417#ifdef CL_VERSION_2_1
418/*********************************
419* cl_khr_throttle_hints extension
420*********************************/
421#define cl_khr_throttle_hints 1
422
423typedef cl_uint cl_queue_throttle_khr;
424
425/* cl_command_queue_properties */
426#define CL_QUEUE_THROTTLE_KHR 0x1097
427
428/* cl_queue_throttle_khr */
429#define CL_QUEUE_THROTTLE_HIGH_KHR (1<<0)
430#define CL_QUEUE_THROTTLE_MED_KHR (1<<1)
431#define CL_QUEUE_THROTTLE_LOW_KHR (1<<2)
432
433#endif /* CL_VERSION_2_1 */
434
435#ifdef CL_VERSION_2_2
436/*********************************
437* cl_khr_subgroup_named_barrier
438*********************************/
439#define cl_khr_subgroup_named_barrier 1
440
441/* cl_device_info */
442#define CL_DEVICE_MAX_NAMED_BARRIER_COUNT_KHR 0x2035
443
444#endif /* CL_VERSION_2_2 */
445
446/**********************************
447 * cl_arm_import_memory extension *
448 **********************************/
449
450#ifdef CL_VERSION_1_0
451
452typedef intptr_t cl_import_properties_arm;
453
454/* Default and valid proporties name for cl_arm_import_memory */
455#define CL_IMPORT_TYPE_ARM 0x40B2
456
457/* Host process memory type default value for CL_IMPORT_TYPE_ARM property */
458#define CL_IMPORT_TYPE_HOST_ARM 0x40B3
459
460/* DMA BUF memory type value for CL_IMPORT_TYPE_ARM property */
461#define CL_IMPORT_TYPE_DMA_BUF_ARM 0x40B4
462
463/* Secure DMA BUF memory type value for CL_IMPORT_TYPE_ARM property */
464#define CL_IMPORT_TYPE_SECURE_ARM 0x40B5
465
466/* This extension adds a new function that allows for direct memory import into
467 * OpenCL via the clImportMemoryARM function.
468 *
469 * Memory imported through this interface will be mapped into the device's page
470 * tables directly, providing zero copy access. It will never fall back to copy
471 * operations and aliased buffers.
472 *
473 * Types of memory supported for import are specified as additional extension
474 * strings.
475 *
476 * This extension produces cl_mem allocations which are compatible with all other
477 * users of cl_mem in the standard API.
478 *
479 * This extension maps pages with the same properties as the normal buffer creation
480 * function clCreateBuffer.
481 */
482extern CL_API_ENTRY cl_mem CL_API_CALL
483clImportMemoryARM( cl_context context,
484 cl_mem_flags flags,
485 const cl_import_properties_arm *properties,
486 void *memory,
487 size_t size,
488 cl_int *errcode_ret) CL_EXT_SUFFIX__VERSION_1_0;
489
490
491#endif /* CL_VERSION_1_0 */
492
493/******************************************
494 * cl_arm_shared_virtual_memory extension *
495 ******************************************/
496
497#ifdef CL_VERSION_1_2
498
499/* Used by clGetDeviceInfo */
500#define CL_DEVICE_SVM_CAPABILITIES_ARM 0x40B6
501
502/* Used by clGetMemObjectInfo */
503#define CL_MEM_USES_SVM_POINTER_ARM 0x40B7
504
505/* Used by clSetKernelExecInfoARM: */
506#define CL_KERNEL_EXEC_INFO_SVM_PTRS_ARM 0x40B8
507#define CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM_ARM 0x40B9
508
509/* To be used by clGetEventInfo: */
510#define CL_COMMAND_SVM_FREE_ARM 0x40BA
511#define CL_COMMAND_SVM_MEMCPY_ARM 0x40BB
512#define CL_COMMAND_SVM_MEMFILL_ARM 0x40BC
513#define CL_COMMAND_SVM_MAP_ARM 0x40BD
514#define CL_COMMAND_SVM_UNMAP_ARM 0x40BE
515
516/* Flag values returned by clGetDeviceInfo with CL_DEVICE_SVM_CAPABILITIES_ARM as the param_name. */
517#define CL_DEVICE_SVM_COARSE_GRAIN_BUFFER_ARM (1 << 0)
518#define CL_DEVICE_SVM_FINE_GRAIN_BUFFER_ARM (1 << 1)
519#define CL_DEVICE_SVM_FINE_GRAIN_SYSTEM_ARM (1 << 2)
520#define CL_DEVICE_SVM_ATOMICS_ARM (1 << 3)
521
522/* Flag values used by clSVMAllocARM: */
523#define CL_MEM_SVM_FINE_GRAIN_BUFFER_ARM (1 << 10)
524#define CL_MEM_SVM_ATOMICS_ARM (1 << 11)
525
526typedef cl_bitfield cl_svm_mem_flags_arm;
527typedef cl_uint cl_kernel_exec_info_arm;
528typedef cl_bitfield cl_device_svm_capabilities_arm;
529
530extern CL_API_ENTRY void * CL_API_CALL
531clSVMAllocARM(cl_context /* context */,
532 cl_svm_mem_flags_arm /* flags */,
533 size_t /* size */,
534 cl_uint /* alignment */) CL_EXT_SUFFIX__VERSION_1_2;
535
536extern CL_API_ENTRY void CL_API_CALL
537clSVMFreeARM(cl_context /* context */,
538 void * /* svm_pointer */) CL_EXT_SUFFIX__VERSION_1_2;
539
540extern CL_API_ENTRY cl_int CL_API_CALL
541clEnqueueSVMFreeARM(cl_command_queue /* command_queue */,
542 cl_uint /* num_svm_pointers */,
543 void *[] /* svm_pointers[] */,
544 void (CL_CALLBACK * /*pfn_free_func*/)(cl_command_queue /* queue */,
545 cl_uint /* num_svm_pointers */,
546 void *[] /* svm_pointers[] */,
547 void * /* user_data */),
548 void * /* user_data */,
549 cl_uint /* num_events_in_wait_list */,
550 const cl_event * /* event_wait_list */,
551 cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2;
552
553extern CL_API_ENTRY cl_int CL_API_CALL
554clEnqueueSVMMemcpyARM(cl_command_queue /* command_queue */,
555 cl_bool /* blocking_copy */,
556 void * /* dst_ptr */,
557 const void * /* src_ptr */,
558 size_t /* size */,
559 cl_uint /* num_events_in_wait_list */,
560 const cl_event * /* event_wait_list */,
561 cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2;
562
563extern CL_API_ENTRY cl_int CL_API_CALL
564clEnqueueSVMMemFillARM(cl_command_queue /* command_queue */,
565 void * /* svm_ptr */,
566 const void * /* pattern */,
567 size_t /* pattern_size */,
568 size_t /* size */,
569 cl_uint /* num_events_in_wait_list */,
570 const cl_event * /* event_wait_list */,
571 cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2;
572
573extern CL_API_ENTRY cl_int CL_API_CALL
574clEnqueueSVMMapARM(cl_command_queue /* command_queue */,
575 cl_bool /* blocking_map */,
576 cl_map_flags /* flags */,
577 void * /* svm_ptr */,
578 size_t /* size */,
579 cl_uint /* num_events_in_wait_list */,
580 const cl_event * /* event_wait_list */,
581 cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2;
582
583extern CL_API_ENTRY cl_int CL_API_CALL
584clEnqueueSVMUnmapARM(cl_command_queue /* command_queue */,
585 void * /* svm_ptr */,
586 cl_uint /* num_events_in_wait_list */,
587 const cl_event * /* event_wait_list */,
588 cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2;
589
590extern CL_API_ENTRY cl_int CL_API_CALL
591clSetKernelArgSVMPointerARM(cl_kernel /* kernel */,
592 cl_uint /* arg_index */,
593 const void * /* arg_value */) CL_EXT_SUFFIX__VERSION_1_2;
594extern CL_API_ENTRY cl_int CL_API_CALL
595clSetKernelExecInfoARM(cl_kernel /* kernel */,
596 cl_kernel_exec_info_arm /* param_name */,
597 size_t /* param_value_size */,
598 const void * /* param_value */) CL_EXT_SUFFIX__VERSION_1_2;
599
600#endif /* CL_VERSION_1_2 */
601
Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame]602#ifdef __cplusplus
603}
604#endif
605
606
607#endif /* __CL_EXT_H */