/******************************************************************************* * Copyright (c) 2008-2015 The Khronos Group Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and/or associated documentation files (the * "Materials"), to deal in the Materials without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Materials, and to * permit persons to whom the Materials are furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Materials. * * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT * https://www.khronos.org/registry/ * * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. ******************************************************************************/ /* $Revision: 11928 $ on $Date: 2010-07-13 09:04:56 -0700 (Tue, 13 Jul 2010) $ */ /* cl_ext.h contains OpenCL extensions which don't have external */ /* (OpenGL, D3D) dependencies. */ #ifndef __CL_EXT_H #define __CL_EXT_H #ifdef __cplusplus extern "C" { #endif #ifdef __APPLE__ #include #include #else #include #endif /* cl_khr_fp16 extension - no extension #define since it has no functions */ #define CL_DEVICE_HALF_FP_CONFIG 0x1033 /* Memory object destruction * * Apple extension for use to manage externally allocated buffers used with cl_mem objects with CL_MEM_USE_HOST_PTR * * Registers a user callback function that will be called when the memory object is deleted and its resources * freed. Each call to clSetMemObjectCallbackFn registers the specified user callback function on a callback * stack associated with memobj. The registered user callback functions are called in the reverse order in * which they were registered. The user callback functions are called and then the memory object is deleted * and its resources freed. This provides a mechanism for the application (and libraries) using memobj to be * notified when the memory referenced by host_ptr, specified when the memory object is created and used as * the storage bits for the memory object, can be reused or freed. * * The application may not call CL api's with the cl_mem object passed to the pfn_notify. * * Please check for the "cl_APPLE_SetMemObjectDestructor" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS) * before using. */ #define cl_APPLE_SetMemObjectDestructor 1 cl_int CL_API_ENTRY clSetMemObjectDestructorAPPLE( cl_mem /* memobj */, void (* /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/), void * /*user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; /* Context Logging Functions * * The next three convenience functions are intended to be used as the pfn_notify parameter to clCreateContext(). * Please check for the "cl_APPLE_ContextLoggingFunctions" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS) * before using. * * clLogMessagesToSystemLog fowards on all log messages to the Apple System Logger */ #define cl_APPLE_ContextLoggingFunctions 1 extern void CL_API_ENTRY clLogMessagesToSystemLogAPPLE( const char * /* errstr */, const void * /* private_info */, size_t /* cb */, void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; /* clLogMessagesToStdout sends all log messages to the file descriptor stdout */ extern void CL_API_ENTRY clLogMessagesToStdoutAPPLE( const char * /* errstr */, const void * /* private_info */, size_t /* cb */, void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; /* clLogMessagesToStderr sends all log messages to the file descriptor stderr */ extern void CL_API_ENTRY clLogMessagesToStderrAPPLE( const char * /* errstr */, const void * /* private_info */, size_t /* cb */, void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; /************************ * cl_khr_icd extension * ************************/ #define cl_khr_icd 1 /* cl_platform_info */ #define CL_PLATFORM_ICD_SUFFIX_KHR 0x0920 /* Additional Error Codes */ #define CL_PLATFORM_NOT_FOUND_KHR -1001 extern CL_API_ENTRY cl_int CL_API_CALL clIcdGetPlatformIDsKHR(cl_uint /* num_entries */, cl_platform_id * /* platforms */, cl_uint * /* num_platforms */); typedef CL_API_ENTRY cl_int (CL_API_CALL *clIcdGetPlatformIDsKHR_fn)( cl_uint /* num_entries */, cl_platform_id * /* platforms */, cl_uint * /* num_platforms */); /* Extension: cl_khr_image2D_buffer * * This extension allows a 2D image to be created from a cl_mem buffer without a copy. * The type associated with a 2D image created from a buffer in an OpenCL program is image2d_t. * Both the sampler and sampler-less read_image built-in functions are supported for 2D images * and 2D images created from a buffer. Similarly, the write_image built-ins are also supported * for 2D images created from a buffer. * * When the 2D image from buffer is created, the client must specify the width, * height, image format (i.e. channel order and channel data type) and optionally the row pitch * * The pitch specified must be a multiple of CL_DEVICE_IMAGE_PITCH_ALIGNMENT pixels. * The base address of the buffer must be aligned to CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT pixels. */ /************************************* * cl_khr_initalize_memory extension * *************************************/ #define CL_CONTEXT_MEMORY_INITIALIZE_KHR 0x2030 /************************************** * cl_khr_terminate_context extension * **************************************/ #define CL_DEVICE_TERMINATE_CAPABILITY_KHR 0x2031 #define CL_CONTEXT_TERMINATE_KHR 0x2032 #define cl_khr_terminate_context 1 extern CL_API_ENTRY cl_int CL_API_CALL clTerminateContextKHR(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL *clTerminateContextKHR_fn)(cl_context /* context */) CL_EXT_SUFFIX__VERSION_1_2; /* * Extension: cl_khr_spir * * This extension adds support to create an OpenCL program object from a * Standard Portable Intermediate Representation (SPIR) instance */ #define CL_DEVICE_SPIR_VERSIONS 0x40E0 #define CL_PROGRAM_BINARY_TYPE_INTERMEDIATE 0x40E1 /****************************************** * cl_nv_device_attribute_query extension * ******************************************/ /* cl_nv_device_attribute_query extension - no extension #define since it has no functions */ #define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV 0x4000 #define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV 0x4001 #define CL_DEVICE_REGISTERS_PER_BLOCK_NV 0x4002 #define CL_DEVICE_WARP_SIZE_NV 0x4003 #define CL_DEVICE_GPU_OVERLAP_NV 0x4004 #define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV 0x4005 #define CL_DEVICE_INTEGRATED_MEMORY_NV 0x4006 /********************************* * cl_amd_device_memory_flags * *********************************/ #define cl_amd_device_memory_flags 1 #define CL_MEM_USE_PERSISTENT_MEM_AMD (1 << 6) // Alloc from GPU's CPU visible heap /* cl_device_info */ #define CL_DEVICE_MAX_ATOMIC_COUNTERS_EXT 0x4032 /********************************* * cl_amd_device_attribute_query * *********************************/ #define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD 0x4036 #define CL_DEVICE_TOPOLOGY_AMD 0x4037 #define CL_DEVICE_BOARD_NAME_AMD 0x4038 #define CL_DEVICE_GLOBAL_FREE_MEMORY_AMD 0x4039 #define CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD 0x4040 #define CL_DEVICE_SIMD_WIDTH_AMD 0x4041 #define CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD 0x4042 #define CL_DEVICE_WAVEFRONT_WIDTH_AMD 0x4043 #define CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD 0x4044 #define CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD 0x4045 #define CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD 0x4046 #define CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD 0x4047 #define CL_DEVICE_LOCAL_MEM_BANKS_AMD 0x4048 #define CL_DEVICE_THREAD_TRACE_SUPPORTED_AMD 0x4049 #define CL_DEVICE_GFXIP_MAJOR_AMD 0x404A #define CL_DEVICE_GFXIP_MINOR_AMD 0x404B #define CL_DEVICE_AVAILABLE_ASYNC_QUEUES_AMD 0x404C #define CL_DEVICE_PREFERRED_WORK_GROUP_SIZE_AMD 0x4030 #define CL_DEVICE_MAX_WORK_GROUP_SIZE_AMD 0x4031 #define CL_DEVICE_PREFERRED_CONSTANT_BUFFER_SIZE_AMD 0x4033 #define CL_DEVICE_PCIE_ID_AMD 0x4034 typedef union { struct { cl_uint type; cl_uint data[5]; } raw; struct { cl_uint type; cl_uchar unused[17]; cl_uchar bus; cl_uchar device; cl_uchar function; } pcie; } cl_device_topology_amd; #define CL_DEVICE_TOPOLOGY_TYPE_PCIE_AMD 1 /************************** * cl_amd_offline_devices * **************************/ #define CL_CONTEXT_OFFLINE_DEVICES_AMD 0x403F /******************************** * cl_amd_bus_addressable_memory * ********************************/ /* cl_mem flag - bitfield */ #define CL_MEM_BUS_ADDRESSABLE_AMD (1<<30) #define CL_MEM_EXTERNAL_PHYSICAL_AMD (1<<31) #define CL_COMMAND_WAIT_SIGNAL_AMD 0x4080 #define CL_COMMAND_WRITE_SIGNAL_AMD 0x4081 #define CL_COMMAND_MAKE_BUFFERS_RESIDENT_AMD 0x4082 typedef struct _cl_bus_address_amd { cl_ulong surface_bus_address; cl_ulong marker_bus_address; } cl_bus_address_amd; typedef CL_API_ENTRY cl_int (CL_API_CALL * clEnqueueWaitSignalAMD_fn)( cl_command_queue /*command_queue*/, cl_mem /*mem_object*/, cl_uint /*value*/, cl_uint /*num_events*/, const cl_event * /*event_wait_list*/, cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL * clEnqueueWriteSignalAMD_fn)( cl_command_queue /*command_queue*/, cl_mem /*mem_object*/, cl_uint /*value*/, cl_ulong /*offset*/, cl_uint /*num_events*/, const cl_event * /*event_list*/, cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL * clEnqueueMakeBuffersResidentAMD_fn)( cl_command_queue /*command_queue*/, cl_uint /*num_mem_objs*/, cl_mem * /*mem_objects*/, cl_bool /*blocking_make_resident*/, cl_bus_address_amd * /*bus_addresses*/, cl_uint /*num_events*/, const cl_event * /*event_list*/, cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2; /********************** * cl_amd_liquid_flash * ***********************/ #define cl_amd_liquid_flash 1 #define CL_COMMAND_READ_SSG_FILE_AMD 0x4083 #define CL_COMMAND_WRITE_SSG_FILE_AMD 0x4087 #define CL_INVALID_FILE_OBJECT_AMD 0x4084 typedef struct _cl_file_amd * cl_file_amd; typedef cl_uint cl_file_flags_amd; #define CL_FILE_READ_ONLY_AMD (1 << 0) #define CL_FILE_WRITE_ONLY_AMD (1 << 1) #define CL_FILE_READ_WRITE_AMD (1 << 2) typedef cl_uint cl_file_info_amd; #define CL_FILE_BLOCK_SIZE_AMD 0x4085 #define CL_FILE_SIZE_AMD 0x4086 typedef CL_API_ENTRY cl_file_amd (CL_API_CALL * clCreateSsgFileObjectAMD_fn)(cl_context /*context*/, cl_file_flags_amd /*flags*/, const wchar_t * /*file_name*/, cl_int * /*errcode_ret*/) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL * clGetSsgFileObjectInfoAMD_fn)(cl_file_amd /* file */, cl_file_info_amd /* param_name */, size_t /* param_value_size */, void * /* param_value */, size_t * /* param_value_size_ret */) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL * clRetainSsgFileObjectAMD_fn)( cl_file_amd /*file*/) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL * clReleaseSsgFileObjectAMD_fn)( cl_file_amd /*file*/) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL * clEnqueueReadSsgFileAMD_fn)(cl_command_queue /*command_queue*/, cl_mem /*buffer*/, cl_bool /*blocking_write*/, size_t /*buffer_offset*/, size_t /*cb*/, cl_file_amd /*file*/, size_t /*file_offset*/, cl_uint /*num_events_in_wait_list*/, const cl_event * /*event_wait_list*/, cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2; typedef CL_API_ENTRY cl_int (CL_API_CALL * clEnqueueWriteSsgFileAMD_fn)(cl_command_queue /*command_queue*/, cl_mem /*buffer*/, cl_bool /*blocking_read*/, size_t /*buffer_offset*/, size_t /*cb*/, cl_file_amd /*file*/, size_t /*file_offset*/, cl_uint /*num_events_in_wait_list*/, const cl_event * /*event_wait_list*/, cl_event * /*event*/) CL_EXT_SUFFIX__VERSION_1_2; /************************* * cl_amd_copy_buffer_p2p * **************************/ #define CL_DEVICE_NUM_P2P_DEVICES_AMD 0x4088 #define CL_DEVICE_P2P_DEVICES_AMD 0x4089 #define cl_amd_copy_buffer_p2p 1 typedef CL_API_ENTRY cl_int (CL_API_CALL * clEnqueueCopyBufferP2PAMD_fn)(cl_command_queue /*command_queue*/, cl_mem /*src_buffer*/, cl_mem /*dst_buffer*/, size_t /*src_offset*/, size_t /*dst_offset*/, size_t /*cb*/, cl_uint /*num_events_in_wait_list*/, const cl_event* /*event_wait_list*/, cl_event* /*event*/) CL_EXT_SUFFIX__VERSION_1_2; /*********************************** * cl_amd_assembly_program extension * ***********************************/ #define cl_amd_assembly_program 1 typedef CL_API_ENTRY cl_program (CL_API_CALL * clCreateProgramWithAssemblyAMD_fn) ( cl_context /* context */, cl_uint /* count */, const char** /* strings */, const size_t* /* lengths */, cl_int* /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_2; // /*************************** * cl_amd_command_intercept * ***************************/ #define CL_CONTEXT_COMMAND_INTERCEPT_CALLBACK_AMD 0x403D #define CL_QUEUE_COMMAND_INTERCEPT_ENABLE_AMD (1ull << 63) typedef cl_int (CL_CALLBACK * intercept_callback_fn)(cl_event, cl_int *); /************************** * cl_amd_command_queue_info * **************************/ #define CL_QUEUE_THREAD_HANDLE_AMD 0x403E /* cl_kernel_exec_info for DVR DOPP texture support */ #define CL_KERNEL_EXEC_INFO_NEW_VCOP_AMD 0x4120 #define CL_KERNEL_EXEC_INFO_PFPA_VCOP_AMD 0x4121 /************************* * cl_amd_object_metadata * **************************/ #define cl_amd_object_metadata 1 typedef size_t cl_key_amd; #define CL_INVALID_OBJECT_AMD 0x403A #define CL_INVALID_KEY_AMD 0x403B #define CL_PLATFORM_MAX_KEYS_AMD 0x403C typedef CL_API_ENTRY cl_key_amd (CL_API_CALL * clCreateKeyAMD_fn)( cl_platform_id /* platform */, void (CL_CALLBACK * /* destructor */)( void* /* old_value */), cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_1; typedef CL_API_ENTRY cl_int (CL_API_CALL * clObjectGetValueForKeyAMD_fn)( void * /* object */, cl_key_amd /* key */, void ** /* ret_val */) CL_API_SUFFIX__VERSION_1_1; typedef CL_API_ENTRY cl_int (CL_API_CALL * clObjectSetValueForKeyAMD_fn)( void * /* object */, cl_key_amd /* key */, void * /* value */) CL_API_SUFFIX__VERSION_1_1; // /********************************* * cl_arm_printf extension *********************************/ #define CL_PRINTF_CALLBACK_ARM 0x40B0 #define CL_PRINTF_BUFFERSIZE_ARM 0x40B1 #ifdef CL_VERSION_1_1 /*********************************** * cl_ext_device_fission extension * ***********************************/ #define cl_ext_device_fission 1 extern CL_API_ENTRY cl_int CL_API_CALL clReleaseDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; typedef CL_API_ENTRY cl_int (CL_API_CALL *clReleaseDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; extern CL_API_ENTRY cl_int CL_API_CALL clRetainDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; typedef CL_API_ENTRY cl_int (CL_API_CALL *clRetainDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; typedef cl_ulong cl_device_partition_property_ext; extern CL_API_ENTRY cl_int CL_API_CALL clCreateSubDevicesEXT( cl_device_id /*in_device*/, const cl_device_partition_property_ext * /* properties */, cl_uint /*num_entries*/, cl_device_id * /*out_devices*/, cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1; typedef CL_API_ENTRY cl_int ( CL_API_CALL * clCreateSubDevicesEXT_fn)( cl_device_id /*in_device*/, const cl_device_partition_property_ext * /* properties */, cl_uint /*num_entries*/, cl_device_id * /*out_devices*/, cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1; /* cl_device_partition_property_ext */ #define CL_DEVICE_PARTITION_EQUALLY_EXT 0x4050 #define CL_DEVICE_PARTITION_BY_COUNTS_EXT 0x4051 #define CL_DEVICE_PARTITION_BY_NAMES_EXT 0x4052 #define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT 0x4053 /* clDeviceGetInfo selectors */ #define CL_DEVICE_PARENT_DEVICE_EXT 0x4054 #define CL_DEVICE_PARTITION_TYPES_EXT 0x4055 #define CL_DEVICE_AFFINITY_DOMAINS_EXT 0x4056 #define CL_DEVICE_REFERENCE_COUNT_EXT 0x4057 #define CL_DEVICE_PARTITION_STYLE_EXT 0x4058 /* clGetImageInfo enum */ #define CL_IMAGE_BYTE_PITCH_AMD 0x4059 /* error codes */ #define CL_DEVICE_PARTITION_FAILED_EXT -1057 #define CL_INVALID_PARTITION_COUNT_EXT -1058 #define CL_INVALID_PARTITION_NAME_EXT -1059 /* CL_AFFINITY_DOMAINs */ #define CL_AFFINITY_DOMAIN_L1_CACHE_EXT 0x1 #define CL_AFFINITY_DOMAIN_L2_CACHE_EXT 0x2 #define CL_AFFINITY_DOMAIN_L3_CACHE_EXT 0x3 #define CL_AFFINITY_DOMAIN_L4_CACHE_EXT 0x4 #define CL_AFFINITY_DOMAIN_NUMA_EXT 0x10 #define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT 0x100 /* cl_device_partition_property_ext list terminators */ #define CL_PROPERTIES_LIST_END_EXT ((cl_device_partition_property_ext) 0) #define CL_PARTITION_BY_COUNTS_LIST_END_EXT ((cl_device_partition_property_ext) 0) #define CL_PARTITION_BY_NAMES_LIST_END_EXT ((cl_device_partition_property_ext) 0 - 1) /********************************* * cl_qcom_ext_host_ptr extension *********************************/ #define CL_MEM_EXT_HOST_PTR_QCOM (1 << 29) #define CL_DEVICE_EXT_MEM_PADDING_IN_BYTES_QCOM 0x40A0 #define CL_DEVICE_PAGE_SIZE_QCOM 0x40A1 #define CL_IMAGE_ROW_ALIGNMENT_QCOM 0x40A2 #define CL_IMAGE_SLICE_ALIGNMENT_QCOM 0x40A3 #define CL_MEM_HOST_UNCACHED_QCOM 0x40A4 #define CL_MEM_HOST_WRITEBACK_QCOM 0x40A5 #define CL_MEM_HOST_WRITETHROUGH_QCOM 0x40A6 #define CL_MEM_HOST_WRITE_COMBINING_QCOM 0x40A7 typedef cl_uint cl_image_pitch_info_qcom; extern CL_API_ENTRY cl_int CL_API_CALL clGetDeviceImageInfoQCOM(cl_device_id device, size_t image_width, size_t image_height, const cl_image_format *image_format, cl_image_pitch_info_qcom param_name, size_t param_value_size, void *param_value, size_t *param_value_size_ret); typedef struct _cl_mem_ext_host_ptr { /* Type of external memory allocation. */ /* Legal values will be defined in layered extensions. */ cl_uint allocation_type; /* Host cache policy for this external memory allocation. */ cl_uint host_cache_policy; } cl_mem_ext_host_ptr; /********************************* * cl_qcom_ion_host_ptr extension *********************************/ #define CL_MEM_ION_HOST_PTR_QCOM 0x40A8 typedef struct _cl_mem_ion_host_ptr { /* Type of external memory allocation. */ /* Must be CL_MEM_ION_HOST_PTR_QCOM for ION allocations. */ cl_mem_ext_host_ptr ext_host_ptr; /* ION file descriptor */ int ion_filedesc; /* Host pointer to the ION allocated memory */ void* ion_hostptr; } cl_mem_ion_host_ptr; #endif /* CL_VERSION_1_1 */ #if defined(CL_VERSION_1_2) /****************************************** * cl_img_yuv_image extension * ******************************************/ /* Image formats used in clCreateImage */ #define CL_NV21_IMG 0x40D0 #define CL_YV12_IMG 0x40D1 /****************************************** * cl_img_cached_allocations extension * ******************************************/ /* Flag values used by clCreteBuffer */ #define CL_MEM_USE_UNCACHED_CPU_MEMORY_IMG (1 << 26) #define CL_MEM_USE_CACHED_CPU_MEMORY_IMG (1 << 27) /****************************************** * cl_img_use_gralloc_ptr extension * ******************************************/ /* Flag values used by clCreteBuffer */ #define CL_MEM_USE_GRALLOC_PTR_IMG (1 << 28) /* To be used by clGetEventInfo: */ #define CL_COMMAND_ACQUIRE_GRALLOC_OBJECTS_IMG 0x40D2 #define CL_COMMAND_RELEASE_GRALLOC_OBJECTS_IMG 0x40D3 /* Error code from clEnqueueReleaseGrallocObjectsIMG */ #define CL_GRALLOC_RESOURCE_NOT_ACQUIRED_IMG 0x40D4 extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueAcquireGrallocObjectsIMG(cl_command_queue /* command_queue */, cl_uint /* num_objects */, const cl_mem * /* mem_objects */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueReleaseGrallocObjectsIMG(cl_command_queue /* command_queue */, cl_uint /* num_objects */, const cl_mem * /* mem_objects */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2; #endif /* CL_VERSION_1_2 */ #ifdef CL_VERSION_2_0 /********************************* * cl_khr_subgroups extension *********************************/ #define cl_khr_subgroups 1 /* cl_kernel_sub_group_info is declared in CL.h. */ /* cl_kernel_sub_group_info */ #define CL_KERNEL_MAX_SUB_GROUP_SIZE_FOR_NDRANGE_KHR 0x2033 #define CL_KERNEL_SUB_GROUP_COUNT_FOR_NDRANGE_KHR 0x2034 extern CL_API_ENTRY cl_int CL_API_CALL clGetKernelSubGroupInfoKHR(cl_kernel /* in_kernel */, cl_device_id /*in_device*/, cl_kernel_sub_group_info /* param_name */, size_t /*input_value_size*/, const void * /*input_value*/, size_t /*param_value_size*/, void* /*param_value*/, size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED; typedef CL_API_ENTRY cl_int ( CL_API_CALL * clGetKernelSubGroupInfoKHR_fn)(cl_kernel /* in_kernel */, cl_device_id /*in_device*/, cl_kernel_sub_group_info /* param_name */, size_t /*input_value_size*/, const void * /*input_value*/, size_t /*param_value_size*/, void* /*param_value*/, size_t* /*param_value_size_ret*/ ) CL_EXT_SUFFIX__VERSION_2_0_DEPRECATED; #endif /* CL_VERSION_2_0 */ #ifdef CL_VERSION_2_1 /********************************* * cl_khr_priority_hints extension *********************************/ #define cl_khr_priority_hints 1 typedef cl_uint cl_queue_priority_khr; /* cl_command_queue_properties */ #define CL_QUEUE_PRIORITY_KHR 0x1096 /* cl_queue_priority_khr */ #define CL_QUEUE_PRIORITY_HIGH_KHR (1<<0) #define CL_QUEUE_PRIORITY_MED_KHR (1<<1) #define CL_QUEUE_PRIORITY_LOW_KHR (1<<2) #endif /* CL_VERSION_2_1 */ #ifdef CL_VERSION_2_1 /********************************* * cl_khr_throttle_hints extension *********************************/ #define cl_khr_throttle_hints 1 typedef cl_uint cl_queue_throttle_khr; /* cl_command_queue_properties */ #define CL_QUEUE_THROTTLE_KHR 0x1097 /* cl_queue_throttle_khr */ #define CL_QUEUE_THROTTLE_HIGH_KHR (1<<0) #define CL_QUEUE_THROTTLE_MED_KHR (1<<1) #define CL_QUEUE_THROTTLE_LOW_KHR (1<<2) #endif /* CL_VERSION_2_1 */ #ifdef CL_VERSION_2_2 /********************************* * cl_khr_subgroup_named_barrier *********************************/ #define cl_khr_subgroup_named_barrier 1 /* cl_device_info */ #define CL_DEVICE_MAX_NAMED_BARRIER_COUNT_KHR 0x2035 #endif /* CL_VERSION_2_2 */ /********************************** * cl_arm_import_memory extension * **********************************/ #ifdef CL_VERSION_1_0 typedef intptr_t cl_import_properties_arm; /* Default and valid proporties name for cl_arm_import_memory */ #define CL_IMPORT_TYPE_ARM 0x40B2 /* Host process memory type default value for CL_IMPORT_TYPE_ARM property */ #define CL_IMPORT_TYPE_HOST_ARM 0x40B3 /* DMA BUF memory type value for CL_IMPORT_TYPE_ARM property */ #define CL_IMPORT_TYPE_DMA_BUF_ARM 0x40B4 /* Secure DMA BUF memory type value for CL_IMPORT_TYPE_ARM property */ #define CL_IMPORT_TYPE_SECURE_ARM 0x40B5 /* This extension adds a new function that allows for direct memory import into * OpenCL via the clImportMemoryARM function. * * Memory imported through this interface will be mapped into the device's page * tables directly, providing zero copy access. It will never fall back to copy * operations and aliased buffers. * * Types of memory supported for import are specified as additional extension * strings. * * This extension produces cl_mem allocations which are compatible with all other * users of cl_mem in the standard API. * * This extension maps pages with the same properties as the normal buffer creation * function clCreateBuffer. */ extern CL_API_ENTRY cl_mem CL_API_CALL clImportMemoryARM( cl_context context, cl_mem_flags flags, const cl_import_properties_arm *properties, void *memory, size_t size, cl_int *errcode_ret) CL_EXT_SUFFIX__VERSION_1_0; #endif /* CL_VERSION_1_0 */ /****************************************** * cl_arm_shared_virtual_memory extension * ******************************************/ #ifdef CL_VERSION_1_2 /* Used by clGetDeviceInfo */ #define CL_DEVICE_SVM_CAPABILITIES_ARM 0x40B6 /* Used by clGetMemObjectInfo */ #define CL_MEM_USES_SVM_POINTER_ARM 0x40B7 /* Used by clSetKernelExecInfoARM: */ #define CL_KERNEL_EXEC_INFO_SVM_PTRS_ARM 0x40B8 #define CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM_ARM 0x40B9 /* To be used by clGetEventInfo: */ #define CL_COMMAND_SVM_FREE_ARM 0x40BA #define CL_COMMAND_SVM_MEMCPY_ARM 0x40BB #define CL_COMMAND_SVM_MEMFILL_ARM 0x40BC #define CL_COMMAND_SVM_MAP_ARM 0x40BD #define CL_COMMAND_SVM_UNMAP_ARM 0x40BE /* Flag values returned by clGetDeviceInfo with CL_DEVICE_SVM_CAPABILITIES_ARM as the param_name. */ #define CL_DEVICE_SVM_COARSE_GRAIN_BUFFER_ARM (1 << 0) #define CL_DEVICE_SVM_FINE_GRAIN_BUFFER_ARM (1 << 1) #define CL_DEVICE_SVM_FINE_GRAIN_SYSTEM_ARM (1 << 2) #define CL_DEVICE_SVM_ATOMICS_ARM (1 << 3) /* Flag values used by clSVMAllocARM: */ #define CL_MEM_SVM_FINE_GRAIN_BUFFER_ARM (1 << 10) #define CL_MEM_SVM_ATOMICS_ARM (1 << 11) typedef cl_bitfield cl_svm_mem_flags_arm; typedef cl_uint cl_kernel_exec_info_arm; typedef cl_bitfield cl_device_svm_capabilities_arm; extern CL_API_ENTRY void * CL_API_CALL clSVMAllocARM(cl_context /* context */, cl_svm_mem_flags_arm /* flags */, size_t /* size */, cl_uint /* alignment */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY void CL_API_CALL clSVMFreeARM(cl_context /* context */, void * /* svm_pointer */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueSVMFreeARM(cl_command_queue /* command_queue */, cl_uint /* num_svm_pointers */, void *[] /* svm_pointers[] */, void (CL_CALLBACK * /*pfn_free_func*/)(cl_command_queue /* queue */, cl_uint /* num_svm_pointers */, void *[] /* svm_pointers[] */, void * /* user_data */), void * /* user_data */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueSVMMemcpyARM(cl_command_queue /* command_queue */, cl_bool /* blocking_copy */, void * /* dst_ptr */, const void * /* src_ptr */, size_t /* size */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueSVMMemFillARM(cl_command_queue /* command_queue */, void * /* svm_ptr */, const void * /* pattern */, size_t /* pattern_size */, size_t /* size */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueSVMMapARM(cl_command_queue /* command_queue */, cl_bool /* blocking_map */, cl_map_flags /* flags */, void * /* svm_ptr */, size_t /* size */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueSVMUnmapARM(cl_command_queue /* command_queue */, void * /* svm_ptr */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clSetKernelArgSVMPointerARM(cl_kernel /* kernel */, cl_uint /* arg_index */, const void * /* arg_value */) CL_EXT_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_int CL_API_CALL clSetKernelExecInfoARM(cl_kernel /* kernel */, cl_kernel_exec_info_arm /* param_name */, size_t /* param_value_size */, const void * /* param_value */) CL_EXT_SUFFIX__VERSION_1_2; #endif /* CL_VERSION_1_2 */ #ifdef __cplusplus } #endif #endif /* __CL_EXT_H */