6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
122 lines
5.6 KiB
C++
122 lines
5.6 KiB
C++
//===--- OpenCLExtensions.def - OpenCL extension list -----------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the list of supported OpenCL extensions.
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//
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//===----------------------------------------------------------------------===//
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// Macro OPENCLEXTNAME or OPENCL_GENERIC_EXTENSION can be defined to enumerate all
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// OpenCL extensions listed in this file.
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//
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// If extensions are to be enumerated with information about whether
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// an extension is core or optional core and minimum OpenCL version
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// when an extension becomes available,
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// define OPENCL_GENERIC_EXTENSION(ext, pragma, avail, core, opt) where
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// ext - name of the extension or optional core feature.
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// pragma - true if extension needs pragmas or false otherwise.
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// NOTE: extension pragma without any documentation detailing
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// its behavior explicitly is deprecated. Therefore the default
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// value is false.
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// avail - minimum OpenCL version supporting it.
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// core - OpenCL versions mask when the extension becomes core feature.
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// 0U indicates not a core feature.
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// opt - OpenCL versions mask when the extension becomes optional core
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// feature. 0U indicates not a optional core feature.
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//
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// If extensions are to be enumerated without any information,
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// define OPENCLEXTNAME(ext) where ext is the name of the extension.
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//
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// Difference between optional core feature and core feature is that the
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// later is unconditionally supported in specific OpenCL version.
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//
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// As per The OpenCL Extension Specification, Section 1.2, in this file, an
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// extension is defined if and only it either:
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// * affects the OpenCL language semantics or its syntax,
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// * adds built-in functions to the language.
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//
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// For such an extension, a preprocessor #define that matches the extension
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// name must be created and a #pragma is required if and only if the
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// compilation flow is impacted, e.g. due to a difference of syntax or
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// semantics in the language compared to the core standard. #pragma directive
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// has no effect for optional core and core features.
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#ifndef OPENCL_GENERIC_EXTENSION
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#ifndef OPENCLEXTNAME
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#pragma error "macro OPENCLEXTNAME or OPENCL_GENERIC_EXTENSION is required"
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#else
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#define OPENCL_GENERIC_EXTENSION(ext, ...) OPENCLEXTNAME(ext)
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#endif // OPENCLEXTNAME
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#endif // OPENCL_GENERIC_EXTENSION
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// Declaration helpers
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#define OPENCL_EXTENSION(ext, pragma, avail) OPENCL_GENERIC_EXTENSION(ext, pragma, avail, 0U, 0U)
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#define OPENCL_COREFEATURE(ext, pragma, avail, core) OPENCL_GENERIC_EXTENSION(ext, pragma, avail, core, 0U)
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#define OPENCL_OPTIONALCOREFEATURE(ext, pragma, avail, opt) OPENCL_GENERIC_EXTENSION(ext, pragma, avail, 0U, opt)
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// OpenCL 1.0.
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OPENCL_COREFEATURE(cl_khr_byte_addressable_store, true, 100, OCL_C_11P)
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OPENCL_COREFEATURE(cl_khr_global_int32_base_atomics, true, 100, OCL_C_11P)
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OPENCL_COREFEATURE(cl_khr_global_int32_extended_atomics, true, 100, OCL_C_11P)
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OPENCL_COREFEATURE(cl_khr_local_int32_base_atomics, true, 100, OCL_C_11P)
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OPENCL_COREFEATURE(cl_khr_local_int32_extended_atomics, true, 100, OCL_C_11P)
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OPENCL_OPTIONALCOREFEATURE(cl_khr_fp64, true, 100, OCL_C_12P)
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OPENCL_EXTENSION(cl_khr_fp16, true, 100)
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OPENCL_EXTENSION(cl_khr_int64_base_atomics, true, 100)
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OPENCL_EXTENSION(cl_khr_int64_extended_atomics, true, 100)
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OPENCL_GENERIC_EXTENSION(cl_khr_3d_image_writes, true, 100, OCL_C_20, OCL_C_30)
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// EMBEDDED_PROFILE
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OPENCL_EXTENSION(cles_khr_int64, true, 110)
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// OpenCL 1.2.
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OPENCL_EXTENSION(cl_khr_depth_images, true, 120)
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OPENCL_EXTENSION(cl_khr_gl_msaa_sharing,true, 120)
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// OpenCL 2.0.
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OPENCL_EXTENSION(cl_khr_mipmap_image, true, 200)
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OPENCL_EXTENSION(cl_khr_mipmap_image_writes, true, 200)
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OPENCL_EXTENSION(cl_khr_srgb_image_writes, true, 200)
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OPENCL_EXTENSION(cl_khr_subgroups, true, 200)
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// Clang Extensions.
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OPENCL_EXTENSION(cl_clang_storage_class_specifiers, true, 100)
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OPENCL_EXTENSION(__cl_clang_function_pointers, true, 100)
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OPENCL_EXTENSION(__cl_clang_variadic_functions, true, 100)
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OPENCL_EXTENSION(__cl_clang_non_portable_kernel_param_types, true, 100)
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OPENCL_EXTENSION(__cl_clang_bitfields, true, 100)
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// AMD OpenCL extensions
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OPENCL_EXTENSION(cl_amd_media_ops, true, 100)
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OPENCL_EXTENSION(cl_amd_media_ops2, true, 100)
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// Intel OpenCL extensions
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OPENCL_EXTENSION(cl_intel_subgroups, true, 120)
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OPENCL_EXTENSION(cl_intel_subgroups_short, true, 120)
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OPENCL_EXTENSION(cl_intel_device_side_avc_motion_estimation, true, 120)
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// OpenCL C 3.0 features (6.2.1. Features)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_pipes, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_generic_address_space, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_atomic_order_acq_rel, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_atomic_order_seq_cst, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_subgroups, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_3d_image_writes, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_device_enqueue, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_read_write_images, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_program_scope_global_variables, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_fp64, false, 300, OCL_C_30)
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OPENCL_OPTIONALCOREFEATURE(__opencl_c_images, false, 300, OCL_C_30)
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#undef OPENCL_OPTIONALCOREFEATURE
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#undef OPENCL_COREFEATURE
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#undef OPENCL_GENERIC_EXTENSION
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#ifdef OPENCLEXTNAME
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#undef OPENCLEXTNAME
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#endif
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