c15853ec3a
Reapply #152189 and #174963 which were reverted because it broke publish-sphinx-docs and publish-doxygen-docs. The build mode has been deprecated in #136314 and was supposed to be removed in the LLVM 21 release (#136314). OpenMP currently supports 4 build modes: * `cmake <llvm-project>/llvm -DLLVM_ENABLE_PROJECTS=openmp` * `cmake <llvm-project>/llvm -DLLVM_ENABLE_RUNTIMES=openmp` (bootstrapping build) * `cmake <llvm-project>/openmp` (standalone build) * `cmake <llvm-project>/runtimes -DLLVM_ENABLE_RUNTIMES=openmp` (runtimes default/standalone build) Each build mode increased the maintanance overhead since all build modes must continue working and user confusion when there do not (see #151117, #174126, #154117, ...). Let's finally remove it.
30 lines
1.1 KiB
ReStructuredText
30 lines
1.1 KiB
ReStructuredText
===========================
|
|
OpenMP 21.0.0 Release Notes
|
|
===========================
|
|
|
|
|
|
.. warning::
|
|
These are in-progress notes for the upcoming LLVM 19.0.0 release.
|
|
Release notes for previous releases can be found on
|
|
`the Download Page <https://releases.llvm.org/download.html>`_.
|
|
|
|
|
|
Introduction
|
|
============
|
|
|
|
This document contains the release notes for the OpenMP runtime, release 19.0.0.
|
|
Here we describe the status of OpenMP, including major improvements
|
|
from the previous release. All OpenMP releases may be downloaded
|
|
from the `LLVM releases web site <https://llvm.org/releases/>`_.
|
|
|
|
Non-comprehensive list of changes in this release
|
|
=================================================
|
|
|
|
Device Runtime
|
|
--------------
|
|
- Changed the OpenMP DeviceRTL to use 'generic' IR. The
|
|
``LIBOMPTARGET_DEVICE_ARCHITECTURES`` CMake argument is now unused and will
|
|
always build support for AMDGPU and NVPTX targets.
|
|
- Updated the offloading entry format but retained backwards compatibility with
|
|
the old format.
|
|
- The LLVM_ENABLE_PROJECTS=openmp build mode has been removed. |