/* * Copyright 2010-2015 Branimir Karadzic. All rights reserved. * License: http://www.opensource.org/licenses/BSD-2-Clause */ #ifndef BX_CL_H_HEADER_GUARD #define BX_CL_H_HEADER_GUARD /// To implement OpenCL dynamic loading, define BX_CL_IMPLEMENTATION and /// #include into .cpp file. /// /// To use it, just #include without defining BX_CL_IMPLEMENTATION. /// To load dynamic library call bx::clLoad(), to unload it call bx::clUnload. namespace bx { /// Load OpenCL dynamic library. /// /// Returns internal reference count. If library is not available /// returns 0. /// int32_t clLoad(); /// Unload OpenCL dynamic library. /// /// Returns internal reference count. When reference count reaches 0 /// library is fully unloaded. /// int32_t clUnload(); } // namespace bx #if defined(BX_CL_IMPLEMENTATION) && defined(__OPENCL_CL_H) # error message("CL/cl.h is already included, it cannot be included before bx/cl.h header when BX_CL_IMPLEMENTATION is defined!") #endif // defined(BX_CL_IMPLEMENTATION) && defined(__OPENCL_CL_H) #ifndef __OPENCL_CL_H #define __OPENCL_CL_H // BK - CL/cl.h header begin ------------------------------------------------->8 /******************************************************************************* * Copyright (c) 2008 - 2012 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. * * 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. ******************************************************************************/ #ifdef __APPLE__ #include #else #include #endif #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_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; typedef cl_bitfield cl_command_queue_properties; typedef intptr_t cl_device_partition_property; typedef cl_bitfield cl_device_affinity_domain; typedef intptr_t cl_context_properties; typedef cl_uint cl_context_info; 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; typedef cl_uint cl_mem_object_type; typedef cl_uint cl_mem_info; typedef cl_bitfield cl_mem_migration_flags; typedef cl_uint cl_image_info; typedef cl_uint cl_buffer_create_type; typedef cl_uint cl_addressing_mode; typedef cl_uint cl_filter_mode; typedef cl_uint cl_sampler_info; typedef cl_bitfield cl_map_flags; typedef cl_uint cl_program_info; typedef cl_uint cl_program_build_info; typedef cl_uint cl_program_binary_type; typedef cl_int cl_build_status; typedef cl_uint cl_kernel_info; 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; typedef cl_uint cl_kernel_work_group_info; typedef cl_uint cl_event_info; typedef cl_uint cl_command_type; typedef cl_uint cl_profiling_info; typedef struct _cl_image_format { cl_channel_order image_channel_order; cl_channel_type image_channel_data_type; } cl_image_format; 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; cl_mem buffer; } cl_image_desc; typedef struct _cl_buffer_region { size_t origin; size_t size; } cl_buffer_region; /******************************************************************************/ /* 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 #define CL_MISALIGNED_SUB_BUFFER_OFFSET -13 #define CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST -14 #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 #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 #define CL_INVALID_PROPERTY -64 #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 /* OpenCL Version */ #define CL_VERSION_1_0 1 #define CL_VERSION_1_1 1 #define CL_VERSION_1_2 1 /* cl_bool */ #define CL_FALSE 0 #define CL_TRUE 1 #define CL_BLOCKING CL_TRUE #define CL_NON_BLOCKING CL_FALSE /* 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 /* 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) #define CL_DEVICE_TYPE_CUSTOM (1 << 4) #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 #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 #define CL_DEVICE_DOUBLE_FP_CONFIG 0x1032 /* 0x1033 reserved for CL_DEVICE_HALF_FP_CONFIG */ #define CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF 0x1034 #define CL_DEVICE_HOST_UNIFIED_MEMORY 0x1035 #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 #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 #define CL_DEVICE_IMAGE_PITCH_ALIGNMENT 0x104A #define CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT 0x104B /* 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) #define CL_FP_SOFT_FLOAT (1 << 6) #define CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT (1 << 7) /* 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) /* cl_context_info */ #define CL_CONTEXT_REFERENCE_COUNT 0x1080 #define CL_CONTEXT_DEVICES 0x1081 #define CL_CONTEXT_PROPERTIES 0x1082 #define CL_CONTEXT_NUM_DEVICES 0x1083 /* cl_context_properties */ #define CL_CONTEXT_PLATFORM 0x1084 #define CL_CONTEXT_INTEROP_USER_SYNC 0x1085 /* 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 /* 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) /* 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 /* cl_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) #define CL_MEM_HOST_WRITE_ONLY (1 << 7) #define CL_MEM_HOST_READ_ONLY (1 << 8) #define CL_MEM_HOST_NO_ACCESS (1 << 9) /* cl_mem_migration_flags - bitfield */ #define CL_MIGRATE_MEM_OBJECT_HOST (1 << 0) #define CL_MIGRATE_MEM_OBJECT_CONTENT_UNDEFINED (1 << 1) /* 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 #define CL_Rx 0x10BA #define CL_RGx 0x10BB #define CL_RGBx 0x10BC #define CL_DEPTH 0x10BD #define CL_DEPTH_STENCIL 0x10BE /* 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 #define CL_UNORM_INT24 0x10DF /* cl_mem_object_type */ #define CL_MEM_OBJECT_BUFFER 0x10F0 #define CL_MEM_OBJECT_IMAGE2D 0x10F1 #define CL_MEM_OBJECT_IMAGE3D 0x10F2 #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 /* 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 #define CL_MEM_ASSOCIATED_MEMOBJECT 0x1107 #define CL_MEM_OFFSET 0x1108 /* 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 #define CL_IMAGE_ARRAY_SIZE 0x1117 #define CL_IMAGE_BUFFER 0x1118 #define CL_IMAGE_NUM_MIP_LEVELS 0x1119 #define CL_IMAGE_NUM_SAMPLES 0x111A /* 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 #define CL_ADDRESS_MIRRORED_REPEAT 0x1134 /* 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 /* cl_map_flags - bitfield */ #define CL_MAP_READ (1 << 0) #define CL_MAP_WRITE (1 << 1) #define CL_MAP_WRITE_INVALIDATE_REGION (1 << 2) /* 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 #define CL_PROGRAM_NUM_KERNELS 0x1167 #define CL_PROGRAM_KERNEL_NAMES 0x1168 /* cl_program_build_info */ #define CL_PROGRAM_BUILD_STATUS 0x1181 #define CL_PROGRAM_BUILD_OPTIONS 0x1182 #define CL_PROGRAM_BUILD_LOG 0x1183 #define CL_PROGRAM_BINARY_TYPE 0x1184 /* 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 /* 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 #define CL_KERNEL_ATTRIBUTES 0x1195 /* 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 /* 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 /* 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 /* cl_kernel_arg_type_qualifer */ #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) /* 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 #define CL_KERNEL_GLOBAL_WORK_SIZE 0x11B5 /* 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 #define CL_EVENT_CONTEXT 0x11D4 /* 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 #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 #define CL_COMMAND_BARRIER 0x1205 #define CL_COMMAND_MIGRATE_MEM_OBJECTS 0x1206 #define CL_COMMAND_FILL_BUFFER 0x1207 #define CL_COMMAND_FILL_IMAGE 0x1208 /* command execution status */ #define CL_COMPLETE 0x0 #define CL_RUNNING 0x1 #define CL_SUBMITTED 0x2 #define CL_QUEUED 0x3 /* cl_buffer_create_type */ #define CL_BUFFER_CREATE_TYPE_REGION 0x1220 /* 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 __cplusplus } //extern "C" #endif // BK - CL/cl.h header end --------------------------------------------------->8 // 1.1 typedef cl_int (CL_API_CALL* PFNCLGETPLATFORMIDSPROC)(cl_uint, cl_platform_id*, cl_uint*); typedef cl_int (CL_API_CALL* PFNCLGETPLATFORMINFOPROC)(cl_platform_id, cl_platform_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLGETDEVICEINFOPROC)(cl_device_id, cl_device_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLGETDEVICEIDSPROC)(cl_platform_id, cl_device_type, cl_uint, cl_device_id*, cl_uint*); typedef cl_context (CL_API_CALL* PFNCLCREATECONTEXTPROC)(const cl_context_properties*, cl_uint, const cl_device_id*, void (CL_CALLBACK*)(const char*, const void*, size_t, void*), void*, cl_int*); typedef cl_context (CL_API_CALL* PFNCLCREATECONTEXTFROMTYPEPROC)(const cl_context_properties *, cl_device_type, void (CL_CALLBACK*)(const char*, const void*, size_t, void*), void*, cl_int*); typedef cl_int (CL_API_CALL* PFNCLRETAINCONTEXTPROC)(cl_context); typedef cl_int (CL_API_CALL* PFNCLRELEASECONTEXTPROC)(cl_context); typedef cl_int (CL_API_CALL* PFNCLGETCONTEXTINFOPROC)(cl_context, cl_context_info, size_t, void*, size_t*); typedef cl_command_queue (CL_API_CALL* PFNCLCREATECOMMANDQUEUEPROC)(cl_context, cl_device_id, cl_command_queue_properties, cl_int*); typedef cl_int (CL_API_CALL* PFNCLRETAINCOMMANDQUEUEPROC)(cl_command_queue); typedef cl_int (CL_API_CALL* PFNCLRELEASECOMMANDQUEUEPROC)(cl_command_queue); typedef cl_int (CL_API_CALL* PFNCLGETCOMMANDQUEUEINFOPROC)(cl_command_queue, cl_command_queue_info, size_t, void*, size_t*); typedef cl_mem (CL_API_CALL* PFNCLCREATEBUFFERPROC)(cl_context, cl_mem_flags, size_t, void*, cl_int*); typedef cl_int (CL_API_CALL* PFNCLRETAINMEMOBJECTPROC)(cl_mem); typedef cl_int (CL_API_CALL* PFNCLRELEASEMEMOBJECTPROC)(cl_mem); typedef cl_int (CL_API_CALL* PFNCLGETSUPPORTEDIMAGEFORMATSPROC)(cl_context, cl_mem_flags, cl_mem_object_type, cl_uint, cl_image_format*, cl_uint*); typedef cl_int (CL_API_CALL* PFNCLGETMEMOBJECTINFOPROC)(cl_mem, cl_mem_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLGETIMAGEINFOPROC)(cl_mem, cl_image_info, size_t, void*, size_t*); typedef cl_sampler (CL_API_CALL* PFNCLCREATESAMPLERPROC)(cl_context, cl_bool, cl_addressing_mode, cl_filter_mode, cl_int*); typedef cl_int (CL_API_CALL* PFNCLRETAINSAMPLERPROC)(cl_sampler); typedef cl_int (CL_API_CALL* PFNCLRELEASESAMPLERPROC)(cl_sampler); typedef cl_int (CL_API_CALL* PFNCLGETSAMPLERINFOPROC)(cl_sampler, cl_sampler_info, size_t, void*, size_t*); typedef cl_program (CL_API_CALL* PFNCLCREATEPROGRAMWITHSOURCEPROC)(cl_context, cl_uint, const char**, const size_t*, cl_int*); typedef cl_program (CL_API_CALL* PFNCLCREATEPROGRAMWITHBINARYPROC)(cl_context, cl_uint, const cl_device_id*, const size_t*, const unsigned char**, cl_int*, cl_int*); typedef cl_int (CL_API_CALL* PFNCLRETAINPROGRAMPROC)(cl_program); typedef cl_int (CL_API_CALL* PFNCLRELEASEPROGRAMPROC)(cl_program); typedef cl_int (CL_API_CALL* PFNCLBUILDPROGRAMPROC)(cl_program, cl_uint, const cl_device_id *, const char *, void (CL_CALLBACK*)(cl_program, void*), void*); typedef cl_int (CL_API_CALL* PFNCLGETPROGRAMINFOPROC)(cl_program, cl_program_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLGETPROGRAMBUILDINFOPROC)(cl_program, cl_device_id, cl_program_build_info, size_t, void*, size_t*); typedef cl_kernel (CL_API_CALL* PFNCLCREATEKERNELPROC)(cl_program, const char*, cl_int*); typedef cl_int (CL_API_CALL* PFNCLCREATEKERNELSINPROGRAMPROC)(cl_program, cl_uint, cl_kernel*, cl_uint*); typedef cl_int (CL_API_CALL* PFNCLRETAINKERNELPROC)(cl_kernel); typedef cl_int (CL_API_CALL* PFNCLRELEASEKERNELPROC)(cl_kernel); typedef cl_int (CL_API_CALL* PFNCLSETKERNELARGPROC)(cl_kernel, cl_uint, size_t, const void*); typedef cl_int (CL_API_CALL* PFNCLGETKERNELINFOPROC)(cl_kernel, cl_kernel_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLGETKERNELWORKGROUPINFOPROC)(cl_kernel, cl_device_id, cl_kernel_work_group_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLWAITFOREVENTSPROC)(cl_uint, const cl_event*); typedef cl_int (CL_API_CALL* PFNCLGETEVENTINFOPROC)(cl_event, cl_event_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLRETAINEVENTPROC)(cl_event); typedef cl_int (CL_API_CALL* PFNCLRELEASEEVENTPROC)(cl_event); typedef cl_int (CL_API_CALL* PFNCLGETEVENTPROFILINGINFOPROC)(cl_event, cl_profiling_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLFLUSHPROC)(cl_command_queue); typedef cl_int (CL_API_CALL* PFNCLFINISHPROC)(cl_command_queue); typedef cl_int (CL_API_CALL* PFNCLENQUEUEREADBUFFERPROC)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEWRITEBUFFERPROC)(cl_command_queue, cl_mem, cl_bool, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYBUFFERPROC)(cl_command_queue, cl_mem, cl_mem, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEREADIMAGEPROC)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEWRITEIMAGEPROC)(cl_command_queue, cl_mem, cl_bool, const size_t*, const size_t*, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYIMAGEPROC)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYIMAGETOBUFFERPROC)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, size_t, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYBUFFERTOIMAGEPROC)(cl_command_queue, cl_mem, cl_mem, size_t, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*); typedef void (CL_API_CALL* PFNCLENQUEUEMAPBUFFERPROC)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, size_t, size_t, cl_uint, const cl_event*, cl_event*, cl_int*); typedef void (CL_API_CALL* PFNCLENQUEUEMAPIMAGEPROC)(cl_command_queue, cl_mem, cl_bool, cl_map_flags, const size_t *, const size_t *, size_t *, size_t *, cl_uint, const cl_event *, cl_event *, cl_int*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEUNMAPMEMOBJECTPROC)(cl_command_queue, cl_mem, void*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUENDRANGEKERNELPROC)(cl_command_queue, cl_kernel, cl_uint, const size_t*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUETASKPROC)(cl_command_queue, cl_kernel, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUENATIVEKERNELPROC)(cl_command_queue, void (CL_CALLBACK*)(void*), void*, size_t, cl_uint, const cl_mem*, const void**, cl_uint, const cl_event*, cl_event*); // 1.1 typedef cl_mem (CL_API_CALL* PFNCLCREATEIMAGE2DPROC)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, void*, cl_int*); typedef cl_mem (CL_API_CALL* PFNCLCREATEIMAGE3DPROC)(cl_context, cl_mem_flags, const cl_image_format*, size_t, size_t, size_t, size_t, size_t, void*, cl_int*); typedef cl_mem (CL_API_CALL* PFNCLCREATESUBBUFFERPROC)(cl_mem, cl_mem_flags, cl_buffer_create_type, const void*, cl_int*); typedef cl_int (CL_API_CALL* PFNCLSETMEMOBJECTDESTRUCTORCALLBACKPROC)(cl_mem, void (CL_CALLBACK*)(cl_mem, void*), void*); typedef cl_event (CL_API_CALL* PFNCLCREATEUSEREVENTPROC)(cl_context, cl_int*); typedef cl_int (CL_API_CALL* PFNCLSETUSEREVENTSTATUSPROC)(cl_event, cl_int); typedef cl_int (CL_API_CALL* PFNCLSETEVENTCALLBACKPROC)(cl_event, cl_int, void (CL_CALLBACK*)(cl_event, cl_int, void*), void*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEREADBUFFERRECTPROC)(cl_command_queue, cl_mem, cl_bool, const size_t *, const size_t *, const size_t *, size_t, size_t, size_t, size_t, void*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEWRITEBUFFERRECTPROC)(cl_command_queue, cl_mem, cl_bool, const size_t *, const size_t *, const size_t *, size_t, size_t, size_t, size_t, const void*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUECOPYBUFFERRECTPROC)(cl_command_queue, cl_mem, cl_mem, const size_t*, const size_t*, const size_t*, size_t, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event*); // 1.2 typedef cl_int (CL_API_CALL* PFNCLCREATESUBDEVICESPROC)(cl_device_id, const cl_device_partition_property*, cl_uint, cl_device_id*, cl_uint*); typedef cl_int (CL_API_CALL* PFNCLRETAINDEVICEPROC)(cl_device_id); typedef cl_int (CL_API_CALL* PFNCLRELEASEDEVICEPROC)(cl_device_id); typedef cl_mem (CL_API_CALL* PFNCLCREATEIMAGEPROC)(cl_context, cl_mem_flags, const cl_image_format*, const cl_image_desc*, void*, cl_int*); typedef cl_program (CL_API_CALL* PFNCLCREATEPROGRAMWITHBUILTINKERNELSPROC)(cl_context, cl_uint, const cl_device_id*, const char*, cl_int*); typedef cl_int (CL_API_CALL* PFNCLCOMPILEPROGRAMPROC)(cl_program, cl_uint, const cl_device_id*, const char*, cl_uint, const cl_program*, const char**, void (CL_CALLBACK*)(cl_program, void*), void*); typedef cl_program (CL_API_CALL* PFNCLLINKPROGRAMPROC)(cl_context, cl_uint, const cl_device_id*, const char*, cl_uint, const cl_program*, void (CL_CALLBACK*)(cl_program, void*), void*, cl_int*); typedef cl_int (CL_API_CALL* PFNCLUNLOADPLATFORMCOMPILERPROC)(cl_platform_id); typedef cl_int (CL_API_CALL* PFNCLGETKERNELARGINFOPROC)(cl_kernel, cl_uint, cl_kernel_arg_info, size_t, void*, size_t*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEFILLBUFFERPROC)(cl_command_queue, cl_mem, const void*, size_t, size_t, size_t, cl_uint, const cl_event*, cl_event *); typedef cl_int (CL_API_CALL* PFNCLENQUEUEFILLIMAGEPROC)(cl_command_queue, cl_mem, const void*, const size_t*, const size_t*, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEMIGRATEMEMOBJECTSPROC)(cl_command_queue, cl_uint, const cl_mem*, cl_mem_migration_flags, cl_uint, const cl_event *, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEMARKERWITHWAITLISTPROC)(cl_command_queue, cl_uint, const cl_event*, cl_event*); typedef cl_int (CL_API_CALL* PFNCLENQUEUEBARRIERWITHWAITLISTPROC)(cl_command_queue, cl_uint, const cl_event *, cl_event*); #define BX_CL_IMPORT_ALL_10 \ /* Platform API */ \ BX_CL_IMPORT_10(false, PFNCLGETPLATFORMIDSPROC, clGetPlatformIDs); \ BX_CL_IMPORT_10(false, PFNCLGETPLATFORMINFOPROC, clGetPlatformInfo); \ /* Device APIs */ \ BX_CL_IMPORT_10(false, PFNCLGETDEVICEIDSPROC, clGetDeviceIDs); \ BX_CL_IMPORT_10(false, PFNCLGETDEVICEINFOPROC, clGetDeviceInfo); \ /* Context APIs */ \ BX_CL_IMPORT_10(false, PFNCLCREATECONTEXTPROC, clCreateContext); \ BX_CL_IMPORT_10(false, PFNCLCREATECONTEXTFROMTYPEPROC, clCreateContextFromType); \ BX_CL_IMPORT_10(false, PFNCLRETAINCONTEXTPROC, clRetainContext); \ BX_CL_IMPORT_10(false, PFNCLRELEASECONTEXTPROC, clReleaseContext); \ BX_CL_IMPORT_10(false, PFNCLGETCONTEXTINFOPROC, clGetContextInfo); \ /* Command Queue APIs */ \ BX_CL_IMPORT_10(false, PFNCLCREATECOMMANDQUEUEPROC, clCreateCommandQueue); \ BX_CL_IMPORT_10(false, PFNCLRETAINCOMMANDQUEUEPROC, clRetainCommandQueue); \ BX_CL_IMPORT_10(false, PFNCLRELEASECOMMANDQUEUEPROC, clReleaseCommandQueue); \ BX_CL_IMPORT_10(false, PFNCLGETCOMMANDQUEUEINFOPROC, clGetCommandQueueInfo); \ /* Memory Object APIs */ \ BX_CL_IMPORT_10(false, PFNCLCREATEBUFFERPROC, clCreateBuffer); \ BX_CL_IMPORT_10(false, PFNCLRETAINMEMOBJECTPROC, clRetainMemObject); \ BX_CL_IMPORT_10(false, PFNCLRELEASEMEMOBJECTPROC, clReleaseMemObject); \ BX_CL_IMPORT_10(false, PFNCLGETSUPPORTEDIMAGEFORMATSPROC, clGetSupportedImageFormats); \ BX_CL_IMPORT_10(false, PFNCLGETMEMOBJECTINFOPROC, clGetMemObjectInfo); \ BX_CL_IMPORT_10(false, PFNCLGETIMAGEINFOPROC, clGetImageInfo); \ /* Sampler APIs */ \ BX_CL_IMPORT_10(false, PFNCLCREATESAMPLERPROC, clCreateSampler); \ BX_CL_IMPORT_10(false, PFNCLRETAINSAMPLERPROC, clRetainSampler); \ BX_CL_IMPORT_10(false, PFNCLRELEASESAMPLERPROC, clReleaseSampler); \ BX_CL_IMPORT_10(false, PFNCLGETSAMPLERINFOPROC, clGetSamplerInfo); \ /* Program Object APIs */ \ BX_CL_IMPORT_10(false, PFNCLCREATEPROGRAMWITHSOURCEPROC, clCreateProgramWithSource); \ BX_CL_IMPORT_10(false, PFNCLCREATEPROGRAMWITHBINARYPROC, clCreateProgramWithBinary); \ BX_CL_IMPORT_10(false, PFNCLRETAINPROGRAMPROC, clRetainProgram); \ BX_CL_IMPORT_10(false, PFNCLRELEASEPROGRAMPROC, clReleaseProgram); \ BX_CL_IMPORT_10(false, PFNCLBUILDPROGRAMPROC, clBuildProgram); \ BX_CL_IMPORT_10(false, PFNCLGETPROGRAMINFOPROC, clGetProgramInfo); \ BX_CL_IMPORT_10(false, PFNCLGETPROGRAMBUILDINFOPROC, clGetProgramBuildInfo); \ /* Kernel Object APIs */ \ BX_CL_IMPORT_10(false, PFNCLCREATEKERNELPROC, clCreateKernel); \ BX_CL_IMPORT_10(false, PFNCLCREATEKERNELSINPROGRAMPROC, clCreateKernelsInProgram); \ BX_CL_IMPORT_10(false, PFNCLRETAINKERNELPROC, clRetainKernel); \ BX_CL_IMPORT_10(false, PFNCLRELEASEKERNELPROC, clReleaseKernel); \ BX_CL_IMPORT_10(false, PFNCLSETKERNELARGPROC, clSetKernelArg); \ BX_CL_IMPORT_10(false, PFNCLGETKERNELINFOPROC, clGetKernelInfo); \ BX_CL_IMPORT_10(false, PFNCLGETKERNELWORKGROUPINFOPROC, clGetKernelWorkGroupInfo); \ /* Event Object APIs */ \ BX_CL_IMPORT_10(false, PFNCLWAITFOREVENTSPROC, clWaitForEvents); \ BX_CL_IMPORT_10(false, PFNCLGETEVENTINFOPROC, clGetEventInfo); \ BX_CL_IMPORT_10(false, PFNCLRETAINEVENTPROC, clRetainEvent); \ BX_CL_IMPORT_10(false, PFNCLRELEASEEVENTPROC, clReleaseEvent); \ /* Profiling APIs */ \ BX_CL_IMPORT_10(false, PFNCLGETEVENTPROFILINGINFOPROC, clGetEventProfilingInfo); \ /* Flush and Finish APIs */ \ BX_CL_IMPORT_10(false, PFNCLFLUSHPROC, clFlush); \ BX_CL_IMPORT_10(false, PFNCLFINISHPROC, clFinish); \ /* Enqueued Commands APIs */ \ BX_CL_IMPORT_10(false, PFNCLENQUEUEREADBUFFERPROC, clEnqueueReadBuffer); \ BX_CL_IMPORT_10(false, PFNCLENQUEUEWRITEBUFFERPROC, clEnqueueWriteBuffer); \ BX_CL_IMPORT_10(false, PFNCLENQUEUECOPYBUFFERPROC, clEnqueueCopyBuffer); \ BX_CL_IMPORT_10(false, PFNCLENQUEUEREADIMAGEPROC, clEnqueueReadImage); \ BX_CL_IMPORT_10(false, PFNCLENQUEUEWRITEIMAGEPROC, clEnqueueWriteImage); \ BX_CL_IMPORT_10(false, PFNCLENQUEUECOPYIMAGEPROC, clEnqueueCopyImage); \ BX_CL_IMPORT_10(false, PFNCLENQUEUECOPYIMAGETOBUFFERPROC, clEnqueueCopyImageToBuffer); \ BX_CL_IMPORT_10(false, PFNCLENQUEUEMAPBUFFERPROC, clEnqueueMapBuffer); \ BX_CL_IMPORT_10(false, PFNCLENQUEUEMAPIMAGEPROC, clEnqueueMapImage); \ BX_CL_IMPORT_10(false, PFNCLENQUEUEUNMAPMEMOBJECTPROC, clEnqueueUnmapMemObject); \ BX_CL_IMPORT_10(false, PFNCLENQUEUENDRANGEKERNELPROC, clEnqueueNDRangeKernel); \ BX_CL_IMPORT_10(false, PFNCLENQUEUETASKPROC, clEnqueueTask); \ BX_CL_IMPORT_10(false, PFNCLENQUEUENATIVEKERNELPROC, clEnqueueNativeKernel); \ \ BX_CL_IMPORT_END #define BX_CL_IMPORT_ALL_11 \ /* Memory Object APIs */ \ BX_CL_IMPORT_11(false, PFNCLCREATEIMAGE2DPROC, clCreateImage2D); \ BX_CL_IMPORT_11(false, PFNCLCREATEIMAGE3DPROC, clCreateImage3D); \ BX_CL_IMPORT_11(false, PFNCLCREATESUBBUFFERPROC, clCreateSubBuffer); \ BX_CL_IMPORT_11(false, PFNCLSETMEMOBJECTDESTRUCTORCALLBACKPROC, clSetMemObjectDestructorCallback); \ /* Event Object APIs */ \ BX_CL_IMPORT_11(false, PFNCLCREATEUSEREVENTPROC, clCreateUserEvent); \ BX_CL_IMPORT_11(false, PFNCLSETUSEREVENTSTATUSPROC, clSetUserEventStatus); \ BX_CL_IMPORT_11(false, PFNCLSETEVENTCALLBACKPROC, clSetEventCallback); \ /* Enqueued Commands APIs */ \ BX_CL_IMPORT_11(false, PFNCLENQUEUEREADBUFFERRECTPROC, clEnqueueReadBufferRect); \ BX_CL_IMPORT_11(false, PFNCLENQUEUEWRITEBUFFERRECTPROC, clEnqueueWriteBufferRect); \ BX_CL_IMPORT_11(false, PFNCLENQUEUECOPYBUFFERRECTPROC, clEnqueueCopyBufferRect); \ \ BX_CL_IMPORT_END #define BX_CL_IMPORT_ALL_12 \ /* Device APIs */ \ BX_CL_IMPORT_12(false, PFNCLCREATESUBDEVICESPROC, clCreateSubDevices); \ BX_CL_IMPORT_12(false, PFNCLRETAINDEVICEPROC, clRetainDevice); \ BX_CL_IMPORT_12(false, PFNCLRELEASEDEVICEPROC, clReleaseDevice); \ BX_CL_IMPORT_12(false, PFNCLCREATEIMAGEPROC, clCreateImage); \ /* Program Object APIs */ \ BX_CL_IMPORT_12(false, PFNCLCREATEPROGRAMWITHBUILTINKERNELSPROC, clCreateProgramWithBuiltInKernels); \ BX_CL_IMPORT_12(false, PFNCLCOMPILEPROGRAMPROC, clCompileProgram); \ BX_CL_IMPORT_12(false, PFNCLLINKPROGRAMPROC, clLinkProgram); \ BX_CL_IMPORT_12(false, PFNCLUNLOADPLATFORMCOMPILERPROC, clUnloadPlatformCompiler); \ /* Kernel Object APIs */ \ BX_CL_IMPORT_12(false, PFNCLGETKERNELARGINFOPROC, clGetKernelArgInfo); \ /* Enqueued Commands APIs */ \ BX_CL_IMPORT_12(false, PFNCLENQUEUEFILLBUFFERPROC, clEnqueueFillBuffer); \ BX_CL_IMPORT_12(false, PFNCLENQUEUEFILLIMAGEPROC, clEnqueueFillImage); \ BX_CL_IMPORT_12(false, PFNCLENQUEUEMIGRATEMEMOBJECTSPROC, clEnqueueMigrateMemObjects); \ BX_CL_IMPORT_12(false, PFNCLENQUEUEMARKERWITHWAITLISTPROC, clEnqueueMarkerWithWaitList); \ BX_CL_IMPORT_12(false, PFNCLENQUEUEBARRIERWITHWAITLISTPROC, clEnqueueBarrierWithWaitList); \ \ BX_CL_IMPORT_END #define BX_CL_IMPORT_ALL \ BX_CL_IMPORT_ALL_10 \ BX_CL_IMPORT_ALL_11 \ BX_CL_IMPORT_ALL_12 \ \ BX_CL_IMPORT_END #define BX_CL_IMPORT_10(_optional, _proto, _func) BX_CL_IMPORT(10, _optional, _proto, _func) #define BX_CL_IMPORT_11(_optional, _proto, _func) BX_CL_IMPORT(11, _optional, _proto, _func) #define BX_CL_IMPORT_12(_optional, _proto, _func) BX_CL_IMPORT(12, _optional, _proto, _func) #define BX_CL_IMPORT_END #define BX_CL_IMPORT(_version, _optional, _proto, _func) extern "C" _proto _func BX_CL_IMPORT_ALL #undef BX_CL_IMPORT #if defined(BX_CL_IMPLEMENTATION) extern "C" { #define BX_CL_IMPORT(_version, _optional, _proto, _func) _proto _func BX_CL_IMPORT_ALL #undef BX_CL_IMPORT }; #include "os.h" namespace bx { struct OpenCLContext { OpenCLContext() : m_handle(NULL) , m_refCount(0) { } int32_t load() { if (NULL != m_handle) { int32_t ref = ++m_refCount; return ref; } const char* filePath = #if BX_PLATFORM_LINUX "libOpenCL.so" #elif BX_PLATFORM_OSX "/Library/Frameworks/OpenCL.framework/OpenCL" #elif BX_PLATFORM_WINDOWS "opencl.dll" #else "??? unknown OpenCL platform ???" #endif // BX_PLATFORM_ ; m_handle = bx::dlopen(filePath); if (NULL == m_handle) { BX_TRACE("Unable to find OpenCL '%s' dynamic library.", filePath); return 0; } m_refCount = 1; #define BX_CL_IMPORT(_version, _optional, _proto, _func) _func = (_proto)bx::dlsym(m_handle, #_func) BX_CL_IMPORT_ALL #undef BX_CL_IMPORT return 1; } int32_t unload() { BX_CHECK(m_refCount > 0 && NULL != m_handle, "OpenCL is not loaded."); int32_t ref = --m_refCount; if (0 == ref) { dlclose(m_handle); m_handle = NULL; } return ref; } void* m_handle; int32_t m_refCount; }; static OpenCLContext s_ctx; int32_t clLoad() { return s_ctx.load(); } int32_t clUnload() { return s_ctx.unload(); } } // namespace bx #undef BX_CL_IMPORT_ALL #undef BX_CL_IMPORT_ALL_10 #undef BX_CL_IMPORT_ALL_11 #undef BX_CL_IMPORT_ALL_12 #undef BX_CL_IMPORT_END #endif // defined(BX_CL_IMPLEMENTATION) #endif // __OPENCL_CL_H #endif // BX_CL_H_HEADER_GUARD