| //===--- OpenCLExtensions.def - OpenCL extension list -----------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the list of supported OpenCL extensions. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // Macro OPENCLEXTNAME or OPENCL_GENERIC_EXTENSION can be defined to enumerate all |
| // OpenCL extensions listed in this file. |
| // |
| // If extensions are to be enumerated with information about whether |
| // an extension is core or optional core and minimum OpenCL version |
| // when an extension becomes available, |
| // define OPENCL_GENERIC_EXTENSION(ext, pragma, avail, core, opt) where |
| // ext - name of the extension or optional core feature. |
| // pragma - true if extension needs pragmas or false otherwise. |
| // NOTE: extension pragma without any documentation detailing |
| // its behavior explicitly is deprecated. Therefore the default |
| // value is false. |
| // avail - minimum OpenCL version supporting it. |
| // core - OpenCL versions mask when the extension becomes core feature. |
| // 0U indicates not a core feature. |
| // opt - OpenCL versions mask when the extension becomes optional core |
| // feature. 0U indicates not a optional core feature. |
| // |
| // If extensions are to be enumerated without any information, |
| // define OPENCLEXTNAME(ext) where ext is the name of the extension. |
| // |
| // Difference between optional core feature and core feature is that the |
| // later is unconditionally supported in specific OpenCL version. |
| // |
| // As per The OpenCL Extension Specification, Section 1.2, in this file, an |
| // extension is defined if and only it either: |
| // * affects the OpenCL language semantics or its syntax, |
| // * adds built-in functions to the language. |
| // |
| // For such an extension, a preprocessor #define that matches the extension |
| // name must be created and a #pragma is required if and only if the |
| // compilation flow is impacted, e.g. due to a difference of syntax or |
| // semantics in the language compared to the core standard. #pragma directive |
| // has no effect for optional core and core features. |
| |
| #ifndef OPENCL_GENERIC_EXTENSION |
| #ifndef OPENCLEXTNAME |
| #pragma error "macro OPENCLEXTNAME or OPENCL_GENERIC_EXTENSION is required" |
| #else |
| #define OPENCL_GENERIC_EXTENSION(ext, ...) OPENCLEXTNAME(ext) |
| #endif // OPENCLEXTNAME |
| #endif // OPENCL_GENERIC_EXTENSION |
| |
| // Declaration helpers |
| #define OPENCL_EXTENSION(ext, pragma, avail) OPENCL_GENERIC_EXTENSION(ext, pragma, avail, 0U, 0U) |
| #define OPENCL_COREFEATURE(ext, pragma, avail, core) OPENCL_GENERIC_EXTENSION(ext, pragma, avail, core, 0U) |
| #define OPENCL_OPTIONALCOREFEATURE(ext, pragma, avail, opt) OPENCL_GENERIC_EXTENSION(ext, pragma, avail, 0U, opt) |
| |
| // OpenCL 1.0. |
| OPENCL_COREFEATURE(cl_khr_byte_addressable_store, true, 100, OCL_C_11P) |
| OPENCL_COREFEATURE(cl_khr_global_int32_base_atomics, true, 100, OCL_C_11P) |
| OPENCL_COREFEATURE(cl_khr_global_int32_extended_atomics, true, 100, OCL_C_11P) |
| OPENCL_COREFEATURE(cl_khr_local_int32_base_atomics, true, 100, OCL_C_11P) |
| OPENCL_COREFEATURE(cl_khr_local_int32_extended_atomics, true, 100, OCL_C_11P) |
| OPENCL_OPTIONALCOREFEATURE(cl_khr_fp64, true, 100, OCL_C_12P) |
| OPENCL_EXTENSION(cl_khr_fp16, true, 100) |
| OPENCL_EXTENSION(cl_khr_int64_base_atomics, true, 100) |
| OPENCL_EXTENSION(cl_khr_int64_extended_atomics, true, 100) |
| OPENCL_GENERIC_EXTENSION(cl_khr_3d_image_writes, true, 100, OCL_C_20, OCL_C_30) |
| |
| // EMBEDDED_PROFILE |
| OPENCL_EXTENSION(cles_khr_int64, true, 110) |
| |
| // OpenCL 1.2. |
| OPENCL_EXTENSION(cl_khr_depth_images, true, 120) |
| OPENCL_EXTENSION(cl_khr_gl_msaa_sharing,true, 120) |
| |
| // OpenCL 2.0. |
| OPENCL_EXTENSION(cl_khr_mipmap_image, true, 200) |
| OPENCL_EXTENSION(cl_khr_mipmap_image_writes, true, 200) |
| OPENCL_EXTENSION(cl_khr_srgb_image_writes, true, 200) |
| OPENCL_EXTENSION(cl_khr_subgroups, true, 200) |
| |
| // Clang Extensions. |
| OPENCL_EXTENSION(cl_clang_storage_class_specifiers, true, 100) |
| OPENCL_EXTENSION(__cl_clang_function_pointers, true, 100) |
| OPENCL_EXTENSION(__cl_clang_variadic_functions, true, 100) |
| OPENCL_EXTENSION(__cl_clang_non_portable_kernel_param_types, true, 100) |
| OPENCL_EXTENSION(__cl_clang_bitfields, true, 100) |
| |
| // AMD OpenCL extensions |
| OPENCL_EXTENSION(cl_amd_media_ops, true, 100) |
| OPENCL_EXTENSION(cl_amd_media_ops2, true, 100) |
| |
| // ARM OpenCL extensions |
| OPENCL_EXTENSION(cl_arm_integer_dot_product_int8, true, 120) |
| OPENCL_EXTENSION(cl_arm_integer_dot_product_accumulate_int8, true, 120) |
| OPENCL_EXTENSION(cl_arm_integer_dot_product_accumulate_int16, true, 120) |
| OPENCL_EXTENSION(cl_arm_integer_dot_product_accumulate_saturate_int8, true, 120) |
| |
| // Intel OpenCL extensions |
| OPENCL_EXTENSION(cl_intel_subgroups, true, 120) |
| OPENCL_EXTENSION(cl_intel_subgroups_short, true, 120) |
| OPENCL_EXTENSION(cl_intel_device_side_avc_motion_estimation, true, 120) |
| |
| // OpenCL C 3.0 features (6.2.1. Features) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_pipes, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_generic_address_space, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_atomic_order_acq_rel, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_atomic_order_seq_cst, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_subgroups, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_3d_image_writes, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_device_enqueue, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_read_write_images, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_program_scope_global_variables, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_fp64, false, 300, OCL_C_30) |
| OPENCL_OPTIONALCOREFEATURE(__opencl_c_images, false, 300, OCL_C_30) |
| |
| #undef OPENCL_OPTIONALCOREFEATURE |
| #undef OPENCL_COREFEATURE |
| #undef OPENCL_GENERIC_EXTENSION |
| |
| #ifdef OPENCLEXTNAME |
| #undef OPENCLEXTNAME |
| #endif |