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cl.h
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cl.h
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/*******************************************************************************
* Copyright (c) 2008-2020 The Khronos Group Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
#ifndef __OPENCL_CL_H
#define __OPENCL_CL_H
#include <CL/cl_version.h>
#include <CL/cl_platform.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************/
typedef struct _cl_platform_id * cl_platform_id;
typedef struct _cl_device_id * cl_device_id;
typedef struct _cl_context * cl_context;
typedef struct _cl_command_queue * cl_command_queue;
typedef struct _cl_mem * cl_mem;
typedef struct _cl_program * cl_program;
typedef struct _cl_kernel * cl_kernel;
typedef struct _cl_event * cl_event;
typedef struct _cl_sampler * cl_sampler;
typedef cl_uint cl_bool; /* WARNING! Unlike cl_ types in cl_platform.h, cl_bool is not guaranteed to be the same size as the bool in kernels. */
typedef cl_ulong cl_bitfield;
typedef cl_ulong cl_properties;
typedef cl_bitfield cl_device_type;
typedef cl_uint cl_platform_info;
typedef cl_uint cl_device_info;
typedef cl_bitfield cl_device_fp_config;
typedef cl_uint cl_device_mem_cache_type;
typedef cl_uint cl_device_local_mem_type;
typedef cl_bitfield cl_device_exec_capabilities;
#ifdef CL_VERSION_2_0
typedef cl_bitfield cl_device_svm_capabilities;
#endif
typedef cl_bitfield cl_command_queue_properties;
#ifdef CL_VERSION_1_2
typedef intptr_t cl_device_partition_property;
typedef cl_bitfield cl_device_affinity_domain;
#endif
typedef intptr_t cl_context_properties;
typedef cl_uint cl_context_info;
#ifdef CL_VERSION_2_0
typedef cl_properties cl_queue_properties;
#endif
typedef cl_uint cl_command_queue_info;
typedef cl_uint cl_channel_order;
typedef cl_uint cl_channel_type;
typedef cl_bitfield cl_mem_flags;
#ifdef CL_VERSION_2_0
typedef cl_bitfield cl_svm_mem_flags;
#endif
typedef cl_uint cl_mem_object_type;
typedef cl_uint cl_mem_info;
#ifdef CL_VERSION_1_2
typedef cl_bitfield cl_mem_migration_flags;
#endif
typedef cl_uint cl_image_info;
#ifdef CL_VERSION_1_1
typedef cl_uint cl_buffer_create_type;
#endif
typedef cl_uint cl_addressing_mode;
typedef cl_uint cl_filter_mode;
typedef cl_uint cl_sampler_info;
typedef cl_bitfield cl_map_flags;
#ifdef CL_VERSION_2_0
typedef intptr_t cl_pipe_properties;
typedef cl_uint cl_pipe_info;
#endif
typedef cl_uint cl_program_info;
typedef cl_uint cl_program_build_info;
#ifdef CL_VERSION_1_2
typedef cl_uint cl_program_binary_type;
#endif
typedef cl_int cl_build_status;
typedef cl_uint cl_kernel_info;
#ifdef CL_VERSION_1_2
typedef cl_uint cl_kernel_arg_info;
typedef cl_uint cl_kernel_arg_address_qualifier;
typedef cl_uint cl_kernel_arg_access_qualifier;
typedef cl_bitfield cl_kernel_arg_type_qualifier;
#endif
typedef cl_uint cl_kernel_work_group_info;
#ifdef CL_VERSION_2_1
typedef cl_uint cl_kernel_sub_group_info;
#endif
typedef cl_uint cl_event_info;
typedef cl_uint cl_command_type;
typedef cl_uint cl_profiling_info;
#ifdef CL_VERSION_2_0
typedef cl_properties cl_sampler_properties;
typedef cl_uint cl_kernel_exec_info;
#endif
#ifdef CL_VERSION_3_0
typedef cl_bitfield cl_device_atomic_capabilities;
typedef cl_bitfield cl_device_device_enqueue_capabilities;
typedef cl_uint cl_khronos_vendor_id;
typedef cl_properties cl_mem_properties;
typedef cl_uint cl_version;
#endif
typedef struct _cl_image_format {
cl_channel_order image_channel_order;
cl_channel_type image_channel_data_type;
} cl_image_format;
#ifdef CL_VERSION_1_2
typedef struct _cl_image_desc {
cl_mem_object_type image_type;
size_t image_width;
size_t image_height;
size_t image_depth;
size_t image_array_size;
size_t image_row_pitch;
size_t image_slice_pitch;
cl_uint num_mip_levels;
cl_uint num_samples;
#ifdef CL_VERSION_2_0
#if defined(__GNUC__)
__extension__ /* Prevents warnings about anonymous union in -pedantic builds */
#endif
#if defined(_MSC_VER) && !defined(__STDC__)
#pragma warning( push )
#pragma warning( disable : 4201 ) /* Prevents warning about nameless struct/union in /W4 builds */
#endif
#if defined(_MSC_VER) && defined(__STDC__)
/* Anonymous unions are not supported in /Za builds */
#else
union {
#endif
#endif
cl_mem buffer;
#ifdef CL_VERSION_2_0
#if defined(_MSC_VER) && defined(__STDC__)
/* Anonymous unions are not supported in /Za builds */
#else
cl_mem mem_object;
};
#endif
#if defined(_MSC_VER) && !defined(__STDC__)
#pragma warning( pop )
#endif
#endif
} cl_image_desc;
#endif
#ifdef CL_VERSION_1_1
typedef struct _cl_buffer_region {
size_t origin;
size_t size;
} cl_buffer_region;
#endif
#ifdef CL_VERSION_3_0
#define CL_NAME_VERSION_MAX_NAME_SIZE 64
typedef struct _cl_name_version {
cl_version version;
char name[CL_NAME_VERSION_MAX_NAME_SIZE];
} cl_name_version;
#endif
/******************************************************************************/
/* Error Codes */
#define CL_SUCCESS 0
#define CL_DEVICE_NOT_FOUND -1
#define CL_DEVICE_NOT_AVAILABLE -2
#define CL_COMPILER_NOT_AVAILABLE -3
#define CL_MEM_OBJECT_ALLOCATION_FAILURE -4
#define CL_OUT_OF_RESOURCES -5
#define CL_OUT_OF_HOST_MEMORY -6
#define CL_PROFILING_INFO_NOT_AVAILABLE -7
#define CL_MEM_COPY_OVERLAP -8
#define CL_IMAGE_FORMAT_MISMATCH -9
#define CL_IMAGE_FORMAT_NOT_SUPPORTED -10
#define CL_BUILD_PROGRAM_FAILURE -11
#define CL_MAP_FAILURE -12
#ifdef CL_VERSION_1_1
#define CL_MISALIGNED_SUB_BUFFER_OFFSET -13
#define CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST -14
#endif
#ifdef CL_VERSION_1_2
#define CL_COMPILE_PROGRAM_FAILURE -15
#define CL_LINKER_NOT_AVAILABLE -16
#define CL_LINK_PROGRAM_FAILURE -17
#define CL_DEVICE_PARTITION_FAILED -18
#define CL_KERNEL_ARG_INFO_NOT_AVAILABLE -19
#endif
#define CL_INVALID_VALUE -30
#define CL_INVALID_DEVICE_TYPE -31
#define CL_INVALID_PLATFORM -32
#define CL_INVALID_DEVICE -33
#define CL_INVALID_CONTEXT -34
#define CL_INVALID_QUEUE_PROPERTIES -35
#define CL_INVALID_COMMAND_QUEUE -36
#define CL_INVALID_HOST_PTR -37
#define CL_INVALID_MEM_OBJECT -38
#define CL_INVALID_IMAGE_FORMAT_DESCRIPTOR -39
#define CL_INVALID_IMAGE_SIZE -40
#define CL_INVALID_SAMPLER -41
#define CL_INVALID_BINARY -42
#define CL_INVALID_BUILD_OPTIONS -43
#define CL_INVALID_PROGRAM -44
#define CL_INVALID_PROGRAM_EXECUTABLE -45
#define CL_INVALID_KERNEL_NAME -46
#define CL_INVALID_KERNEL_DEFINITION -47
#define CL_INVALID_KERNEL -48
#define CL_INVALID_ARG_INDEX -49
#define CL_INVALID_ARG_VALUE -50
#define CL_INVALID_ARG_SIZE -51
#define CL_INVALID_KERNEL_ARGS -52
#define CL_INVALID_WORK_DIMENSION -53
#define CL_INVALID_WORK_GROUP_SIZE -54
#define CL_INVALID_WORK_ITEM_SIZE -55
#define CL_INVALID_GLOBAL_OFFSET -56
#define CL_INVALID_EVENT_WAIT_LIST -57
#define CL_INVALID_EVENT -58
#define CL_INVALID_OPERATION -59
#define CL_INVALID_GL_OBJECT -60
#define CL_INVALID_BUFFER_SIZE -61
#define CL_INVALID_MIP_LEVEL -62
#define CL_INVALID_GLOBAL_WORK_SIZE -63
#ifdef CL_VERSION_1_1
#define CL_INVALID_PROPERTY -64
#endif
#ifdef CL_VERSION_1_2
#define CL_INVALID_IMAGE_DESCRIPTOR -65
#define CL_INVALID_COMPILER_OPTIONS -66
#define CL_INVALID_LINKER_OPTIONS -67
#define CL_INVALID_DEVICE_PARTITION_COUNT -68
#endif
#ifdef CL_VERSION_2_0
#define CL_INVALID_PIPE_SIZE -69
#define CL_INVALID_DEVICE_QUEUE -70
#endif
#ifdef CL_VERSION_2_2
#define CL_INVALID_SPEC_ID -71
#define CL_MAX_SIZE_RESTRICTION_EXCEEDED -72
#endif
/* cl_bool */
#define CL_FALSE 0
#define CL_TRUE 1
#ifdef CL_VERSION_1_2
#define CL_BLOCKING CL_TRUE
#define CL_NON_BLOCKING CL_FALSE
#endif
/* cl_platform_info */
#define CL_PLATFORM_PROFILE 0x0900
#define CL_PLATFORM_VERSION 0x0901
#define CL_PLATFORM_NAME 0x0902
#define CL_PLATFORM_VENDOR 0x0903
#define CL_PLATFORM_EXTENSIONS 0x0904
#ifdef CL_VERSION_2_1
#define CL_PLATFORM_HOST_TIMER_RESOLUTION 0x0905
#endif
#ifdef CL_VERSION_3_0
#define CL_PLATFORM_NUMERIC_VERSION 0x0906
#define CL_PLATFORM_EXTENSIONS_WITH_VERSION 0x0907
#endif
/* cl_device_type - bitfield */
#define CL_DEVICE_TYPE_DEFAULT (1 << 0)
#define CL_DEVICE_TYPE_CPU (1 << 1)
#define CL_DEVICE_TYPE_GPU (1 << 2)
#define CL_DEVICE_TYPE_ACCELERATOR (1 << 3)
#ifdef CL_VERSION_1_2
#define CL_DEVICE_TYPE_CUSTOM (1 << 4)
#endif
#define CL_DEVICE_TYPE_ALL 0xFFFFFFFF
/* cl_device_info */
#define CL_DEVICE_TYPE 0x1000
#define CL_DEVICE_VENDOR_ID 0x1001
#define CL_DEVICE_MAX_COMPUTE_UNITS 0x1002
#define CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS 0x1003
#define CL_DEVICE_MAX_WORK_GROUP_SIZE 0x1004
#define CL_DEVICE_MAX_WORK_ITEM_SIZES 0x1005
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR 0x1006
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT 0x1007
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT 0x1008
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG 0x1009
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT 0x100A
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE 0x100B
#define CL_DEVICE_MAX_CLOCK_FREQUENCY 0x100C
#define CL_DEVICE_ADDRESS_BITS 0x100D
#define CL_DEVICE_MAX_READ_IMAGE_ARGS 0x100E
#define CL_DEVICE_MAX_WRITE_IMAGE_ARGS 0x100F
#define CL_DEVICE_MAX_MEM_ALLOC_SIZE 0x1010
#define CL_DEVICE_IMAGE2D_MAX_WIDTH 0x1011
#define CL_DEVICE_IMAGE2D_MAX_HEIGHT 0x1012
#define CL_DEVICE_IMAGE3D_MAX_WIDTH 0x1013
#define CL_DEVICE_IMAGE3D_MAX_HEIGHT 0x1014
#define CL_DEVICE_IMAGE3D_MAX_DEPTH 0x1015
#define CL_DEVICE_IMAGE_SUPPORT 0x1016
#define CL_DEVICE_MAX_PARAMETER_SIZE 0x1017
#define CL_DEVICE_MAX_SAMPLERS 0x1018
#define CL_DEVICE_MEM_BASE_ADDR_ALIGN 0x1019
#define CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE 0x101A
#define CL_DEVICE_SINGLE_FP_CONFIG 0x101B
#define CL_DEVICE_GLOBAL_MEM_CACHE_TYPE 0x101C
#define CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE 0x101D
#define CL_DEVICE_GLOBAL_MEM_CACHE_SIZE 0x101E
#define CL_DEVICE_GLOBAL_MEM_SIZE 0x101F
#define CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE 0x1020
#define CL_DEVICE_MAX_CONSTANT_ARGS 0x1021
#define CL_DEVICE_LOCAL_MEM_TYPE 0x1022
#define CL_DEVICE_LOCAL_MEM_SIZE 0x1023
#define CL_DEVICE_ERROR_CORRECTION_SUPPORT 0x1024
#define CL_DEVICE_PROFILING_TIMER_RESOLUTION 0x1025
#define CL_DEVICE_ENDIAN_LITTLE 0x1026
#define CL_DEVICE_AVAILABLE 0x1027
#define CL_DEVICE_COMPILER_AVAILABLE 0x1028
#define CL_DEVICE_EXECUTION_CAPABILITIES 0x1029
#define CL_DEVICE_QUEUE_PROPERTIES 0x102A /* deprecated */
#ifdef CL_VERSION_2_0
#define CL_DEVICE_QUEUE_ON_HOST_PROPERTIES 0x102A
#endif
#define CL_DEVICE_NAME 0x102B
#define CL_DEVICE_VENDOR 0x102C
#define CL_DRIVER_VERSION 0x102D
#define CL_DEVICE_PROFILE 0x102E
#define CL_DEVICE_VERSION 0x102F
#define CL_DEVICE_EXTENSIONS 0x1030
#define CL_DEVICE_PLATFORM 0x1031
#ifdef CL_VERSION_1_2
#define CL_DEVICE_DOUBLE_FP_CONFIG 0x1032
#endif
/* 0x1033 reserved for CL_DEVICE_HALF_FP_CONFIG which is already defined in "cl_ext.h" */
#ifdef CL_VERSION_1_1
#define CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF 0x1034
#define CL_DEVICE_HOST_UNIFIED_MEMORY 0x1035 /* deprecated */
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR 0x1036
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT 0x1037
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_INT 0x1038
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG 0x1039
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT 0x103A
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE 0x103B
#define CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF 0x103C
#define CL_DEVICE_OPENCL_C_VERSION 0x103D
#endif
#ifdef CL_VERSION_1_2
#define CL_DEVICE_LINKER_AVAILABLE 0x103E
#define CL_DEVICE_BUILT_IN_KERNELS 0x103F
#define CL_DEVICE_IMAGE_MAX_BUFFER_SIZE 0x1040
#define CL_DEVICE_IMAGE_MAX_ARRAY_SIZE 0x1041
#define CL_DEVICE_PARENT_DEVICE 0x1042
#define CL_DEVICE_PARTITION_MAX_SUB_DEVICES 0x1043
#define CL_DEVICE_PARTITION_PROPERTIES 0x1044
#define CL_DEVICE_PARTITION_AFFINITY_DOMAIN 0x1045
#define CL_DEVICE_PARTITION_TYPE 0x1046
#define CL_DEVICE_REFERENCE_COUNT 0x1047
#define CL_DEVICE_PREFERRED_INTEROP_USER_SYNC 0x1048
#define CL_DEVICE_PRINTF_BUFFER_SIZE 0x1049
#endif
#ifdef CL_VERSION_2_0
#define CL_DEVICE_IMAGE_PITCH_ALIGNMENT 0x104A
#define CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT 0x104B
#define CL_DEVICE_MAX_READ_WRITE_IMAGE_ARGS 0x104C
#define CL_DEVICE_MAX_GLOBAL_VARIABLE_SIZE 0x104D
#define CL_DEVICE_QUEUE_ON_DEVICE_PROPERTIES 0x104E
#define CL_DEVICE_QUEUE_ON_DEVICE_PREFERRED_SIZE 0x104F
#define CL_DEVICE_QUEUE_ON_DEVICE_MAX_SIZE 0x1050
#define CL_DEVICE_MAX_ON_DEVICE_QUEUES 0x1051
#define CL_DEVICE_MAX_ON_DEVICE_EVENTS 0x1052
#define CL_DEVICE_SVM_CAPABILITIES 0x1053
#define CL_DEVICE_GLOBAL_VARIABLE_PREFERRED_TOTAL_SIZE 0x1054
#define CL_DEVICE_MAX_PIPE_ARGS 0x1055
#define CL_DEVICE_PIPE_MAX_ACTIVE_RESERVATIONS 0x1056
#define CL_DEVICE_PIPE_MAX_PACKET_SIZE 0x1057
#define CL_DEVICE_PREFERRED_PLATFORM_ATOMIC_ALIGNMENT 0x1058
#define CL_DEVICE_PREFERRED_GLOBAL_ATOMIC_ALIGNMENT 0x1059
#define CL_DEVICE_PREFERRED_LOCAL_ATOMIC_ALIGNMENT 0x105A
#endif
#ifdef CL_VERSION_2_1
#define CL_DEVICE_IL_VERSION 0x105B
#define CL_DEVICE_MAX_NUM_SUB_GROUPS 0x105C
#define CL_DEVICE_SUB_GROUP_INDEPENDENT_FORWARD_PROGRESS 0x105D
#endif
#ifdef CL_VERSION_3_0
#define CL_DEVICE_NUMERIC_VERSION 0x105E
#define CL_DEVICE_EXTENSIONS_WITH_VERSION 0x1060
#define CL_DEVICE_ILS_WITH_VERSION 0x1061
#define CL_DEVICE_BUILT_IN_KERNELS_WITH_VERSION 0x1062
#define CL_DEVICE_ATOMIC_MEMORY_CAPABILITIES 0x1063
#define CL_DEVICE_ATOMIC_FENCE_CAPABILITIES 0x1064
#define CL_DEVICE_NON_UNIFORM_WORK_GROUP_SUPPORT 0x1065
#define CL_DEVICE_OPENCL_C_ALL_VERSIONS 0x1066
#define CL_DEVICE_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 0x1067
#define CL_DEVICE_WORK_GROUP_COLLECTIVE_FUNCTIONS_SUPPORT 0x1068
#define CL_DEVICE_GENERIC_ADDRESS_SPACE_SUPPORT 0x1069
/* 0x106A to 0x106E - Reserved for upcoming KHR extension */
#define CL_DEVICE_OPENCL_C_FEATURES 0x106F
#define CL_DEVICE_DEVICE_ENQUEUE_CAPABILITIES 0x1070
#define CL_DEVICE_PIPE_SUPPORT 0x1071
#define CL_DEVICE_LATEST_CONFORMANCE_VERSION_PASSED 0x1072
#endif
/* cl_device_fp_config - bitfield */
#define CL_FP_DENORM (1 << 0)
#define CL_FP_INF_NAN (1 << 1)
#define CL_FP_ROUND_TO_NEAREST (1 << 2)
#define CL_FP_ROUND_TO_ZERO (1 << 3)
#define CL_FP_ROUND_TO_INF (1 << 4)
#define CL_FP_FMA (1 << 5)
#ifdef CL_VERSION_1_1
#define CL_FP_SOFT_FLOAT (1 << 6)
#endif
#ifdef CL_VERSION_1_2
#define CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT (1 << 7)
#endif
/* cl_device_mem_cache_type */
#define CL_NONE 0x0
#define CL_READ_ONLY_CACHE 0x1
#define CL_READ_WRITE_CACHE 0x2
/* cl_device_local_mem_type */
#define CL_LOCAL 0x1
#define CL_GLOBAL 0x2
/* cl_device_exec_capabilities - bitfield */
#define CL_EXEC_KERNEL (1 << 0)
#define CL_EXEC_NATIVE_KERNEL (1 << 1)
/* cl_command_queue_properties - bitfield */
#define CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE (1 << 0)
#define CL_QUEUE_PROFILING_ENABLE (1 << 1)
#ifdef CL_VERSION_2_0
#define CL_QUEUE_ON_DEVICE (1 << 2)
#define CL_QUEUE_ON_DEVICE_DEFAULT (1 << 3)
#endif
/* cl_context_info */
#define CL_CONTEXT_REFERENCE_COUNT 0x1080
#define CL_CONTEXT_DEVICES 0x1081
#define CL_CONTEXT_PROPERTIES 0x1082
#ifdef CL_VERSION_1_1
#define CL_CONTEXT_NUM_DEVICES 0x1083
#endif
/* cl_context_properties */
#define CL_CONTEXT_PLATFORM 0x1084
#ifdef CL_VERSION_1_2
#define CL_CONTEXT_INTEROP_USER_SYNC 0x1085
#endif
#ifdef CL_VERSION_1_2
/* cl_device_partition_property */
#define CL_DEVICE_PARTITION_EQUALLY 0x1086
#define CL_DEVICE_PARTITION_BY_COUNTS 0x1087
#define CL_DEVICE_PARTITION_BY_COUNTS_LIST_END 0x0
#define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN 0x1088
#endif
#ifdef CL_VERSION_1_2
/* cl_device_affinity_domain */
#define CL_DEVICE_AFFINITY_DOMAIN_NUMA (1 << 0)
#define CL_DEVICE_AFFINITY_DOMAIN_L4_CACHE (1 << 1)
#define CL_DEVICE_AFFINITY_DOMAIN_L3_CACHE (1 << 2)
#define CL_DEVICE_AFFINITY_DOMAIN_L2_CACHE (1 << 3)
#define CL_DEVICE_AFFINITY_DOMAIN_L1_CACHE (1 << 4)
#define CL_DEVICE_AFFINITY_DOMAIN_NEXT_PARTITIONABLE (1 << 5)
#endif
#ifdef CL_VERSION_2_0
/* cl_device_svm_capabilities */
#define CL_DEVICE_SVM_COARSE_GRAIN_BUFFER (1 << 0)
#define CL_DEVICE_SVM_FINE_GRAIN_BUFFER (1 << 1)
#define CL_DEVICE_SVM_FINE_GRAIN_SYSTEM (1 << 2)
#define CL_DEVICE_SVM_ATOMICS (1 << 3)
#endif
/* cl_command_queue_info */
#define CL_QUEUE_CONTEXT 0x1090
#define CL_QUEUE_DEVICE 0x1091
#define CL_QUEUE_REFERENCE_COUNT 0x1092
#define CL_QUEUE_PROPERTIES 0x1093
#ifdef CL_VERSION_2_0
#define CL_QUEUE_SIZE 0x1094
#endif
#ifdef CL_VERSION_2_1
#define CL_QUEUE_DEVICE_DEFAULT 0x1095
#endif
#ifdef CL_VERSION_3_0
#define CL_QUEUE_PROPERTIES_ARRAY 0x1098
#endif
/* cl_mem_flags and cl_svm_mem_flags - bitfield */
#define CL_MEM_READ_WRITE (1 << 0)
#define CL_MEM_WRITE_ONLY (1 << 1)
#define CL_MEM_READ_ONLY (1 << 2)
#define CL_MEM_USE_HOST_PTR (1 << 3)
#define CL_MEM_ALLOC_HOST_PTR (1 << 4)
#define CL_MEM_COPY_HOST_PTR (1 << 5)
/* reserved (1 << 6) */
#ifdef CL_VERSION_1_2
#define CL_MEM_HOST_WRITE_ONLY (1 << 7)
#define CL_MEM_HOST_READ_ONLY (1 << 8)
#define CL_MEM_HOST_NO_ACCESS (1 << 9)
#endif
#ifdef CL_VERSION_2_0
#define CL_MEM_SVM_FINE_GRAIN_BUFFER (1 << 10) /* used by cl_svm_mem_flags only */
#define CL_MEM_SVM_ATOMICS (1 << 11) /* used by cl_svm_mem_flags only */
#define CL_MEM_KERNEL_READ_AND_WRITE (1 << 12)
#endif
#ifdef CL_VERSION_1_2
/* cl_mem_migration_flags - bitfield */
#define CL_MIGRATE_MEM_OBJECT_HOST (1 << 0)
#define CL_MIGRATE_MEM_OBJECT_CONTENT_UNDEFINED (1 << 1)
#endif
/* cl_channel_order */
#define CL_R 0x10B0
#define CL_A 0x10B1
#define CL_RG 0x10B2
#define CL_RA 0x10B3
#define CL_RGB 0x10B4
#define CL_RGBA 0x10B5
#define CL_BGRA 0x10B6
#define CL_ARGB 0x10B7
#define CL_INTENSITY 0x10B8
#define CL_LUMINANCE 0x10B9
#ifdef CL_VERSION_1_1
#define CL_Rx 0x10BA
#define CL_RGx 0x10BB
#define CL_RGBx 0x10BC
#endif
#ifdef CL_VERSION_1_2
#define CL_DEPTH 0x10BD
#define CL_DEPTH_STENCIL 0x10BE
#endif
#ifdef CL_VERSION_2_0
#define CL_sRGB 0x10BF
#define CL_sRGBx 0x10C0
#define CL_sRGBA 0x10C1
#define CL_sBGRA 0x10C2
#define CL_ABGR 0x10C3
#endif
/* cl_channel_type */
#define CL_SNORM_INT8 0x10D0
#define CL_SNORM_INT16 0x10D1
#define CL_UNORM_INT8 0x10D2
#define CL_UNORM_INT16 0x10D3
#define CL_UNORM_SHORT_565 0x10D4
#define CL_UNORM_SHORT_555 0x10D5
#define CL_UNORM_INT_101010 0x10D6
#define CL_SIGNED_INT8 0x10D7
#define CL_SIGNED_INT16 0x10D8
#define CL_SIGNED_INT32 0x10D9
#define CL_UNSIGNED_INT8 0x10DA
#define CL_UNSIGNED_INT16 0x10DB
#define CL_UNSIGNED_INT32 0x10DC
#define CL_HALF_FLOAT 0x10DD
#define CL_FLOAT 0x10DE
#ifdef CL_VERSION_1_2
#define CL_UNORM_INT24 0x10DF
#endif
#ifdef CL_VERSION_2_1
#define CL_UNORM_INT_101010_2 0x10E0
#endif
/* cl_mem_object_type */
#define CL_MEM_OBJECT_BUFFER 0x10F0
#define CL_MEM_OBJECT_IMAGE2D 0x10F1
#define CL_MEM_OBJECT_IMAGE3D 0x10F2
#ifdef CL_VERSION_1_2
#define CL_MEM_OBJECT_IMAGE2D_ARRAY 0x10F3
#define CL_MEM_OBJECT_IMAGE1D 0x10F4
#define CL_MEM_OBJECT_IMAGE1D_ARRAY 0x10F5
#define CL_MEM_OBJECT_IMAGE1D_BUFFER 0x10F6
#endif
#ifdef CL_VERSION_2_0
#define CL_MEM_OBJECT_PIPE 0x10F7
#endif
/* cl_mem_info */
#define CL_MEM_TYPE 0x1100
#define CL_MEM_FLAGS 0x1101
#define CL_MEM_SIZE 0x1102
#define CL_MEM_HOST_PTR 0x1103
#define CL_MEM_MAP_COUNT 0x1104
#define CL_MEM_REFERENCE_COUNT 0x1105
#define CL_MEM_CONTEXT 0x1106
#ifdef CL_VERSION_1_1
#define CL_MEM_ASSOCIATED_MEMOBJECT 0x1107
#define CL_MEM_OFFSET 0x1108
#endif
#ifdef CL_VERSION_2_0
#define CL_MEM_USES_SVM_POINTER 0x1109
#endif
#ifdef CL_VERSION_3_0
#define CL_MEM_PROPERTIES 0x110A
#endif
/* cl_image_info */
#define CL_IMAGE_FORMAT 0x1110
#define CL_IMAGE_ELEMENT_SIZE 0x1111
#define CL_IMAGE_ROW_PITCH 0x1112
#define CL_IMAGE_SLICE_PITCH 0x1113
#define CL_IMAGE_WIDTH 0x1114
#define CL_IMAGE_HEIGHT 0x1115
#define CL_IMAGE_DEPTH 0x1116
#ifdef CL_VERSION_1_2
#define CL_IMAGE_ARRAY_SIZE 0x1117
#define CL_IMAGE_BUFFER 0x1118
#define CL_IMAGE_NUM_MIP_LEVELS 0x1119
#define CL_IMAGE_NUM_SAMPLES 0x111A
#endif
/* cl_pipe_info */
#ifdef CL_VERSION_2_0
#define CL_PIPE_PACKET_SIZE 0x1120
#define CL_PIPE_MAX_PACKETS 0x1121
#endif
#ifdef CL_VERSION_3_0
#define CL_PIPE_PROPERTIES 0x1122
#endif
/* cl_addressing_mode */
#define CL_ADDRESS_NONE 0x1130
#define CL_ADDRESS_CLAMP_TO_EDGE 0x1131
#define CL_ADDRESS_CLAMP 0x1132
#define CL_ADDRESS_REPEAT 0x1133
#ifdef CL_VERSION_1_1
#define CL_ADDRESS_MIRRORED_REPEAT 0x1134
#endif
/* cl_filter_mode */
#define CL_FILTER_NEAREST 0x1140
#define CL_FILTER_LINEAR 0x1141
/* cl_sampler_info */
#define CL_SAMPLER_REFERENCE_COUNT 0x1150
#define CL_SAMPLER_CONTEXT 0x1151
#define CL_SAMPLER_NORMALIZED_COORDS 0x1152
#define CL_SAMPLER_ADDRESSING_MODE 0x1153
#define CL_SAMPLER_FILTER_MODE 0x1154
#ifdef CL_VERSION_2_0
/* These enumerants are for the cl_khr_mipmap_image extension.
They have since been added to cl_ext.h with an appropriate
KHR suffix, but are left here for backwards compatibility. */
#define CL_SAMPLER_MIP_FILTER_MODE 0x1155
#define CL_SAMPLER_LOD_MIN 0x1156
#define CL_SAMPLER_LOD_MAX 0x1157
#endif
#ifdef CL_VERSION_3_0
#define CL_SAMPLER_PROPERTIES 0x1158
#endif
/* cl_map_flags - bitfield */
#define CL_MAP_READ (1 << 0)
#define CL_MAP_WRITE (1 << 1)
#ifdef CL_VERSION_1_2
#define CL_MAP_WRITE_INVALIDATE_REGION (1 << 2)
#endif
/* cl_program_info */
#define CL_PROGRAM_REFERENCE_COUNT 0x1160
#define CL_PROGRAM_CONTEXT 0x1161
#define CL_PROGRAM_NUM_DEVICES 0x1162
#define CL_PROGRAM_DEVICES 0x1163
#define CL_PROGRAM_SOURCE 0x1164
#define CL_PROGRAM_BINARY_SIZES 0x1165
#define CL_PROGRAM_BINARIES 0x1166
#ifdef CL_VERSION_1_2
#define CL_PROGRAM_NUM_KERNELS 0x1167
#define CL_PROGRAM_KERNEL_NAMES 0x1168
#endif
#ifdef CL_VERSION_2_1
#define CL_PROGRAM_IL 0x1169
#endif
#ifdef CL_VERSION_2_2
#define CL_PROGRAM_SCOPE_GLOBAL_CTORS_PRESENT 0x116A
#define CL_PROGRAM_SCOPE_GLOBAL_DTORS_PRESENT 0x116B
#endif
/* cl_program_build_info */
#define CL_PROGRAM_BUILD_STATUS 0x1181
#define CL_PROGRAM_BUILD_OPTIONS 0x1182
#define CL_PROGRAM_BUILD_LOG 0x1183
#ifdef CL_VERSION_1_2
#define CL_PROGRAM_BINARY_TYPE 0x1184
#endif
#ifdef CL_VERSION_2_0
#define CL_PROGRAM_BUILD_GLOBAL_VARIABLE_TOTAL_SIZE 0x1185
#endif
#ifdef CL_VERSION_1_2
/* cl_program_binary_type */
#define CL_PROGRAM_BINARY_TYPE_NONE 0x0
#define CL_PROGRAM_BINARY_TYPE_COMPILED_OBJECT 0x1
#define CL_PROGRAM_BINARY_TYPE_LIBRARY 0x2
#define CL_PROGRAM_BINARY_TYPE_EXECUTABLE 0x4
#endif
/* cl_build_status */
#define CL_BUILD_SUCCESS 0
#define CL_BUILD_NONE -1
#define CL_BUILD_ERROR -2
#define CL_BUILD_IN_PROGRESS -3
/* cl_kernel_info */
#define CL_KERNEL_FUNCTION_NAME 0x1190
#define CL_KERNEL_NUM_ARGS 0x1191
#define CL_KERNEL_REFERENCE_COUNT 0x1192
#define CL_KERNEL_CONTEXT 0x1193
#define CL_KERNEL_PROGRAM 0x1194
#ifdef CL_VERSION_1_2
#define CL_KERNEL_ATTRIBUTES 0x1195
#endif
#ifdef CL_VERSION_1_2
/* cl_kernel_arg_info */
#define CL_KERNEL_ARG_ADDRESS_QUALIFIER 0x1196
#define CL_KERNEL_ARG_ACCESS_QUALIFIER 0x1197
#define CL_KERNEL_ARG_TYPE_NAME 0x1198
#define CL_KERNEL_ARG_TYPE_QUALIFIER 0x1199
#define CL_KERNEL_ARG_NAME 0x119A
#endif
#ifdef CL_VERSION_1_2
/* cl_kernel_arg_address_qualifier */
#define CL_KERNEL_ARG_ADDRESS_GLOBAL 0x119B
#define CL_KERNEL_ARG_ADDRESS_LOCAL 0x119C
#define CL_KERNEL_ARG_ADDRESS_CONSTANT 0x119D
#define CL_KERNEL_ARG_ADDRESS_PRIVATE 0x119E
#endif
#ifdef CL_VERSION_1_2
/* cl_kernel_arg_access_qualifier */
#define CL_KERNEL_ARG_ACCESS_READ_ONLY 0x11A0
#define CL_KERNEL_ARG_ACCESS_WRITE_ONLY 0x11A1
#define CL_KERNEL_ARG_ACCESS_READ_WRITE 0x11A2
#define CL_KERNEL_ARG_ACCESS_NONE 0x11A3
#endif
#ifdef CL_VERSION_1_2
/* cl_kernel_arg_type_qualifier */
#define CL_KERNEL_ARG_TYPE_NONE 0
#define CL_KERNEL_ARG_TYPE_CONST (1 << 0)
#define CL_KERNEL_ARG_TYPE_RESTRICT (1 << 1)
#define CL_KERNEL_ARG_TYPE_VOLATILE (1 << 2)
#ifdef CL_VERSION_2_0
#define CL_KERNEL_ARG_TYPE_PIPE (1 << 3)
#endif
#endif
/* cl_kernel_work_group_info */
#define CL_KERNEL_WORK_GROUP_SIZE 0x11B0
#define CL_KERNEL_COMPILE_WORK_GROUP_SIZE 0x11B1
#define CL_KERNEL_LOCAL_MEM_SIZE 0x11B2
#define CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE 0x11B3
#define CL_KERNEL_PRIVATE_MEM_SIZE 0x11B4
#ifdef CL_VERSION_1_2
#define CL_KERNEL_GLOBAL_WORK_SIZE 0x11B5
#endif
#ifdef CL_VERSION_2_1
/* cl_kernel_sub_group_info */
#define CL_KERNEL_MAX_SUB_GROUP_SIZE_FOR_NDRANGE 0x2033
#define CL_KERNEL_SUB_GROUP_COUNT_FOR_NDRANGE 0x2034
#define CL_KERNEL_LOCAL_SIZE_FOR_SUB_GROUP_COUNT 0x11B8
#define CL_KERNEL_MAX_NUM_SUB_GROUPS 0x11B9
#define CL_KERNEL_COMPILE_NUM_SUB_GROUPS 0x11BA
#endif
#ifdef CL_VERSION_2_0
/* cl_kernel_exec_info */
#define CL_KERNEL_EXEC_INFO_SVM_PTRS 0x11B6
#define CL_KERNEL_EXEC_INFO_SVM_FINE_GRAIN_SYSTEM 0x11B7
#endif
/* cl_event_info */
#define CL_EVENT_COMMAND_QUEUE 0x11D0
#define CL_EVENT_COMMAND_TYPE 0x11D1
#define CL_EVENT_REFERENCE_COUNT 0x11D2
#define CL_EVENT_COMMAND_EXECUTION_STATUS 0x11D3
#ifdef CL_VERSION_1_1
#define CL_EVENT_CONTEXT 0x11D4
#endif
/* cl_command_type */
#define CL_COMMAND_NDRANGE_KERNEL 0x11F0
#define CL_COMMAND_TASK 0x11F1
#define CL_COMMAND_NATIVE_KERNEL 0x11F2
#define CL_COMMAND_READ_BUFFER 0x11F3
#define CL_COMMAND_WRITE_BUFFER 0x11F4
#define CL_COMMAND_COPY_BUFFER 0x11F5
#define CL_COMMAND_READ_IMAGE 0x11F6
#define CL_COMMAND_WRITE_IMAGE 0x11F7
#define CL_COMMAND_COPY_IMAGE 0x11F8
#define CL_COMMAND_COPY_IMAGE_TO_BUFFER 0x11F9
#define CL_COMMAND_COPY_BUFFER_TO_IMAGE 0x11FA
#define CL_COMMAND_MAP_BUFFER 0x11FB
#define CL_COMMAND_MAP_IMAGE 0x11FC
#define CL_COMMAND_UNMAP_MEM_OBJECT 0x11FD
#define CL_COMMAND_MARKER 0x11FE
#define CL_COMMAND_ACQUIRE_GL_OBJECTS 0x11FF
#define CL_COMMAND_RELEASE_GL_OBJECTS 0x1200
#ifdef CL_VERSION_1_1
#define CL_COMMAND_READ_BUFFER_RECT 0x1201
#define CL_COMMAND_WRITE_BUFFER_RECT 0x1202
#define CL_COMMAND_COPY_BUFFER_RECT 0x1203
#define CL_COMMAND_USER 0x1204
#endif
#ifdef CL_VERSION_1_2
#define CL_COMMAND_BARRIER 0x1205
#define CL_COMMAND_MIGRATE_MEM_OBJECTS 0x1206
#define CL_COMMAND_FILL_BUFFER 0x1207
#define CL_COMMAND_FILL_IMAGE 0x1208
#endif
#ifdef CL_VERSION_2_0
#define CL_COMMAND_SVM_FREE 0x1209
#define CL_COMMAND_SVM_MEMCPY 0x120A
#define CL_COMMAND_SVM_MEMFILL 0x120B
#define CL_COMMAND_SVM_MAP 0x120C
#define CL_COMMAND_SVM_UNMAP 0x120D
#endif
#ifdef CL_VERSION_3_0
#define CL_COMMAND_SVM_MIGRATE_MEM 0x120E
#endif
/* command execution status */
#define CL_COMPLETE 0x0
#define CL_RUNNING 0x1
#define CL_SUBMITTED 0x2
#define CL_QUEUED 0x3
/* cl_buffer_create_type */
#ifdef CL_VERSION_1_1
#define CL_BUFFER_CREATE_TYPE_REGION 0x1220
#endif
/* cl_profiling_info */
#define CL_PROFILING_COMMAND_QUEUED 0x1280
#define CL_PROFILING_COMMAND_SUBMIT 0x1281
#define CL_PROFILING_COMMAND_START 0x1282
#define CL_PROFILING_COMMAND_END 0x1283
#ifdef CL_VERSION_2_0
#define CL_PROFILING_COMMAND_COMPLETE 0x1284
#endif
/* cl_device_atomic_capabilities - bitfield */
#ifdef CL_VERSION_3_0
#define CL_DEVICE_ATOMIC_ORDER_RELAXED (1 << 0)
#define CL_DEVICE_ATOMIC_ORDER_ACQ_REL (1 << 1)
#define CL_DEVICE_ATOMIC_ORDER_SEQ_CST (1 << 2)
#define CL_DEVICE_ATOMIC_SCOPE_WORK_ITEM (1 << 3)
#define CL_DEVICE_ATOMIC_SCOPE_WORK_GROUP (1 << 4)
#define CL_DEVICE_ATOMIC_SCOPE_DEVICE (1 << 5)
#define CL_DEVICE_ATOMIC_SCOPE_ALL_DEVICES (1 << 6)
#endif
/* cl_device_device_enqueue_capabilities - bitfield */
#ifdef CL_VERSION_3_0
#define CL_DEVICE_QUEUE_SUPPORTED (1 << 0)
#define CL_DEVICE_QUEUE_REPLACEABLE_DEFAULT (1 << 1)
#endif
/* cl_khronos_vendor_id */
#define CL_KHRONOS_VENDOR_ID_CODEPLAY 0x10004
#ifdef CL_VERSION_3_0
/* cl_version */
#define CL_VERSION_MAJOR_BITS (10)
#define CL_VERSION_MINOR_BITS (10)
#define CL_VERSION_PATCH_BITS (12)
#define CL_VERSION_MAJOR_MASK ((1 << CL_VERSION_MAJOR_BITS) - 1)
#define CL_VERSION_MINOR_MASK ((1 << CL_VERSION_MINOR_BITS) - 1)
#define CL_VERSION_PATCH_MASK ((1 << CL_VERSION_PATCH_BITS) - 1)
#define CL_VERSION_MAJOR(version) \
((version) >> (CL_VERSION_MINOR_BITS + CL_VERSION_PATCH_BITS))
#define CL_VERSION_MINOR(version) \
(((version) >> CL_VERSION_PATCH_BITS) & CL_VERSION_MINOR_MASK)
#define CL_VERSION_PATCH(version) ((version) & CL_VERSION_PATCH_MASK)
#define CL_MAKE_VERSION(major, minor, patch) \
((((major) & CL_VERSION_MAJOR_MASK) \
<< (CL_VERSION_MINOR_BITS + CL_VERSION_PATCH_BITS)) | \
(((minor) & CL_VERSION_MINOR_MASK) << CL_VERSION_PATCH_BITS) | \
((patch) & CL_VERSION_PATCH_MASK))
#endif
/********************************************************************************************************/
/* Platform API */
extern CL_API_ENTRY cl_int CL_API_CALL
clGetPlatformIDs(cl_uint num_entries,
cl_platform_id * platforms,
cl_uint * num_platforms) CL_API_SUFFIX__VERSION_1_0;
extern CL_API_ENTRY cl_int CL_API_CALL
clGetPlatformInfo(cl_platform_id platform,
cl_platform_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret) CL_API_SUFFIX__VERSION_1_0;
/* Device APIs */
extern CL_API_ENTRY cl_int CL_API_CALL
clGetDeviceIDs(cl_platform_id platform,
cl_device_type device_type,
cl_uint num_entries,
cl_device_id * devices,
cl_uint * num_devices) CL_API_SUFFIX__VERSION_1_0;
extern CL_API_ENTRY cl_int CL_API_CALL
clGetDeviceInfo(cl_device_id device,
cl_device_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret) CL_API_SUFFIX__VERSION_1_0;
#ifdef CL_VERSION_1_2
extern CL_API_ENTRY cl_int CL_API_CALL
clCreateSubDevices(cl_device_id in_device,
const cl_device_partition_property * properties,
cl_uint num_devices,
cl_device_id * out_devices,
cl_uint * num_devices_ret) CL_API_SUFFIX__VERSION_1_2;
extern CL_API_ENTRY cl_int CL_API_CALL
clRetainDevice(cl_device_id device) CL_API_SUFFIX__VERSION_1_2;
extern CL_API_ENTRY cl_int CL_API_CALL
clReleaseDevice(cl_device_id device) CL_API_SUFFIX__VERSION_1_2;
#endif
#ifdef CL_VERSION_2_1
extern CL_API_ENTRY cl_int CL_API_CALL
clSetDefaultDeviceCommandQueue(cl_context context,
cl_device_id device,
cl_command_queue command_queue) CL_API_SUFFIX__VERSION_2_1;
extern CL_API_ENTRY cl_int CL_API_CALL
clGetDeviceAndHostTimer(cl_device_id device,
cl_ulong* device_timestamp,
cl_ulong* host_timestamp) CL_API_SUFFIX__VERSION_2_1;