//===--- 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_EXTENSION(cl_khr_gl_msaa_sharing, 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 2.0. OPENCL_EXTENSION(cl_ext_float_atomics, false, 200) OPENCL_EXTENSION(cl_khr_extended_bit_ops, false, 200) OPENCL_EXTENSION(cl_khr_integer_dot_product, false, 200) OPENCL_EXTENSION(cl_khr_kernel_clock, false, 200) 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_subgroup_ballot, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_clustered_reduce, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_extended_types, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_named_barrier, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_non_uniform_arithmetic, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_non_uniform_vote, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_rotate, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_shuffle_relative, false, 200) OPENCL_EXTENSION(cl_khr_subgroup_shuffle, false, 200) OPENCL_EXTENSION(cl_khr_subgroups, true, 200) OPENCL_GENERIC_EXTENSION(__opencl_c_atomic_order_acq_rel, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_atomic_order_seq_cst, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_atomic_scope_all_devices, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_atomic_scope_device, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_device_enqueue, false, 200, OCL_C_20, OCL_C_30) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp16_global_atomic_add, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp16_global_atomic_load_store, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp16_global_atomic_min_max, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp16_local_atomic_add, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp16_local_atomic_load_store, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp16_local_atomic_min_max, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp32_global_atomic_add, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp32_global_atomic_min_max, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp32_local_atomic_add, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp32_local_atomic_min_max, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp64_global_atomic_add, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp64_global_atomic_min_max, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp64_local_atomic_add, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_fp64_local_atomic_min_max, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_image_raw10_raw12, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_image_unorm_int_2_101010, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_ext_image_unsigned_10x6_12x4_14x2, false, 200, OCL_C_20) OPENCL_GENERIC_EXTENSION(__opencl_c_generic_address_space, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_images, false, 200, OCL_C_20, OCL_C_30) OPENCL_OPTIONALCOREFEATURE(__opencl_c_integer_dot_product_input_4x8bit, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_integer_dot_product_input_4x8bit_packed, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_kernel_clock_scope_device, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_kernel_clock_scope_sub_group, false, 200, OCL_C_20) OPENCL_OPTIONALCOREFEATURE(__opencl_c_kernel_clock_scope_work_group, false, 200, OCL_C_20) OPENCL_GENERIC_EXTENSION(__opencl_c_pipes, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_program_scope_global_variables, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_read_write_images, false, 200, OCL_C_20, OCL_C_30) OPENCL_GENERIC_EXTENSION(__opencl_c_work_group_collective_functions, false, 200, OCL_C_20, OCL_C_30) // 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) // Intel OpenCL extensions OPENCL_EXTENSION(cl_intel_bfloat16_conversions, false, 100) OPENCL_EXTENSION(cl_intel_required_subgroup_size, false, 200) OPENCL_EXTENSION(cl_intel_subgroups, true, 120) OPENCL_EXTENSION(cl_intel_subgroups_char, true, 120) OPENCL_EXTENSION(cl_intel_subgroups_long, true, 120) OPENCL_EXTENSION(cl_intel_subgroups_short, true, 120) OPENCL_EXTENSION(cl_intel_subgroup_buffer_prefetch, false, 120) OPENCL_EXTENSION(cl_intel_subgroup_local_block_io, false, 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_3d_image_writes, false, 300, OCL_C_30) OPENCL_OPTIONALCOREFEATURE(__opencl_c_fp64, false, 300, OCL_C_30) OPENCL_OPTIONALCOREFEATURE(__opencl_c_subgroups, false, 300, OCL_C_30) #undef OPENCL_OPTIONALCOREFEATURE #undef OPENCL_COREFEATURE #undef OPENCL_GENERIC_EXTENSION #ifdef OPENCLEXTNAME #undef OPENCLEXTNAME #endif