commit | fca721d944689e5df4331a366785e0b8e1c76d6a | [log] [tgz] |
---|---|---|
author | Valentin Clement (バレンタイン クレメン) <clementval@gmail.com> | Tue Apr 16 13:15:56 2024 -0700 |
committer | Copybara-Service <copybara-worker@google.com> | Tue Apr 16 13:22:03 2024 -0700 |
tree | 50a009350887cb516a04736dd71a853e99f8e7b1 | |
parent | 38dcd85e477385ab50e9b359de3d2beb6f0909f5 [diff] |
[flang][cuda] Add fir.deallocate operation (#88839) Add the fir.cuda_deallocate operation that perform device deallocation of data hold by a descriptor. This will replace the call to AllocatableDeallocate from the runtime. This is a companion operation to the one added in #88586 GitOrigin-RevId: 9ec6c5d26321f5d32d97218f850ae7cafda32b2e
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.