| commit | 8846151fbb4ed0f8b126e9a0f8c8c1e05c2a9b81 | [log] [tgz] |
|---|---|---|
| author | Pranav Bhandarkar <153014763+bhandarkar-pranav@users.noreply.github.com> | Tue Feb 13 05:15:51 2024 -0600 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue Feb 13 03:22:15 2024 -0800 |
| tree | 1fb96d95c852498e624ea7278a07345018783e87 | |
| parent | 84f3a4c19a17256a66e00ea94232b2004c3eeaf8 [diff] |
[mlir][openmp] - Add the depend clause to omp.target and related offloading directives (#81081) This patch adds support for the depend clause in a number of OpenMP directives/constructs related to offloading. Specifically, it adds the handling of the depend clause when it is used with the following constructs - target - target enter data - target update data - target exit data GitOrigin-RevId: 55d6643ccf6f9394d88d3d6359492000c58c2357
Flang is a ground-up implementation of a Fortran front end written in modern C++. It started off as the f18 project (https://github.com/flang-compiler/f18) with an aim to replace the previous flang project (https://github.com/flang-compiler/flang) and address its various deficiencies. F18 was subsequently accepted into the LLVM project and rechristened as Flang.
Please note that flang is not ready yet for production usage.
Read more about flang in the docs directory. Start with the compiler overview.
To better understand Fortran as a language and the specific grammar accepted by flang, read Fortran For C Programmers and flang's specifications of the Fortran grammar and the OpenMP grammar.
Treatment of language extensions is covered in this document.
To understand the compilers handling of intrinsics, see the discussion of intrinsics.
To understand how a flang program communicates with libraries at runtime, see the discussion of runtime descriptors.
If you're interested in contributing to the compiler, read the style guide and also review how flang uses modern C++ features.
If you are interested in writing new documentation, follow LLVM's Markdown style guide.
Consult the Getting Started with Flang for information on building and running flang.