支持语法 declare target指示指定将变量和函数映射到一个用于 OpenMP offload 机制的设备。 declare target指示的语法如下: #pragma omp declare target new-line declarations-definition-seq #pragma omp end declare target new-line 1. 2. 3. 2.3 _Noreturn 支持语法 声明为_Noreturn的函数不会返回给调用者。编...
clang-nvlink-wrapper.exe:仍然在链接阶段使用的 clang-offload-bundler.exe:将多个代码对象组合成单个捆绑的代码对象 clang-offload-wrapper.exe:用于 OpenMP 卸载工具链 供的一些额外工具软件: clang-tidy.exe:检查和错误和错误修复的工具,里面可以选择是否启用Clang Static Analyzer这个功能(就是上面提到的那个) clang...
The declare target directive specifies that variables and functions are mapped to a device for OpenMP offload mechanism. The syntax of the declare target directive is as follows: #pragma omp declare target new-line declarations-definition-seq #pragma omp end declare target new-line _Noreturn Supp...
Offload Bundler Introduction Supported File Formats Bundled Text File Layout Bundled Binary File Layout Bundle Entry ID Target ID Target Specific information Archive Unbundling Clang Offload Wrapper Introduction Usage Example OpenMP Device Binary Embedding Enum Types Structure Types Global Variables Binary ...
-static-openmp Use the static host OpenMP runtime while linking. -std=<value> Language standard to compile for -stdlib++-isystem <directory> Use directory as the C++ standard library include path -stdlib=<value> C++ standard library to use --system-header-prefix=<prefix> Treat all ...
// openmp offload kind while extracting code objects from a heterogenous // archive library. Vice versa is also considered compatible. std::string HipCompatibleArgs("-hip-openmp-compatible"); UBArgs.push_back(C.getArgs().MakeArgString(HipCompatibleArgs)); C.addCommand(std::make_unique<Command...
case OMPC_reverse_offload: case OMPC_dynamic_allocators:+case OMPC_self_maps:case OMPC_match: case OMPC_nontemporal: case OMPC_destroy:diff --git a/clang/lib/Parse/ParseOpenMP.cpp b/clang/lib/Parse/ParseOpenMP.cppindex a455659ca8f2c..aae77e5837771 100644--- a/clang/lib/Parse/ParseOpenMP...
ToolChain工具表中的Offload*工具,用于CUDA、OpenMP这种分担主线程计算负载的代码块的构建管理,包括负载代码块分发、指定负载代码块的工具链、打包主线程和负载代码生成产物这些工作。 ToolChain的一个重要成员方法是getTool(),它根据不同的Action类型返回对应的工具Tool对象。 virtual Tool *getTool(Action::ActionClass A...
Among these new directives, the metadirective and declare variant directives are important to control the execution behavior of a given application by compile-time adaptation based on the OpenMP context. The metadirective directive allows the selection of OpenMP directives based on the enclosing OpenMP...
├── mlir # 多层次中间表示(MLIR),用于 DSL 和机器学习编译器开发 ├── openmp # OpenMP 运行时库,支持并行编程 ├── polly # LLVM 的循环优化器,用于自动并行化和矢量化 ├── pstl # 并行 STL(C++标准模板库)实现,提升算法性能 ├── runtimes # 各种运行时库的集合(如 libc、libc++、compil...