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...
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][OpenMP] This is addition fix for llvm#92210. … 157744f llvmbot added clang clang:codegen clang:openmp offload labels Jun 7, 2024 Collaborator llvmbot commented Jun 7, 2024 • edited @llvm/pr-subscribers-clang @llvm/pr-subscribers-clang-codegen @llvm/pr-subscribers-offload Auth...
test/OpenMP target_data_use_device_addr_codegen.cpp target_map_both_pointer_pointee_codegen.cpp offload/test/mapping map_both_pointer_pointee.c 18 changes: 17 additions & 1 deletion 18 clang/lib/CodeGen/CGOpenMPRuntime.cpp Original file line numberDiff line numberDiff line change ...
注意OffloadKind目前只有:OFK_HOST, OFK_Cuda,OFK_OpenMP,OFK_HIP. /// Return an offload toolchain of the provided kind. Only one is expected to /// exist. template <Action::OffloadKind Kind> const ToolChain *getSingleOffloadToolChain() const { ...
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 ...
To use this OpenMP library: * For clang-3.8+, or clang-3.7 with +openmp variant: add "-fopenmp" during compilation / linking. * For clang-3.7 without +openmp variant, use: "-I/opt/local/include/libomp -L/opt/local/lib/libomp -fopenmp" ...
-fopenmp-implicit-rpath Set rpath on OpenMP executables -fopenmp-offload-mandatory Do not create a host fallback if offloading to the device fails. -fopenmp-simd Emit OpenMP code only for SIMD-based constructs. -fopenmp-target-debug Enable debugging in the OpenMP offloading device RTL -fo...
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...
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¶...