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authorJonas Hahnfeld <hahnjo@hahnjo.de>2018-01-23 07:50:11 +0000
committerJonas Hahnfeld <hahnjo@hahnjo.de>2018-01-23 07:50:11 +0000
commit820d01f26dd1275bdf60f743d560b7e17d7b9178 (patch)
tree8c00fcecef5490d8761d9b424e6bff45492271bf
parent99f96ed7c6b1b6e8d4d52094a615304eb071119d (diff)
[ReleaseNotes] Mention OpenMP Tools Interface in runtime library
The OpenMP runtime has no dedicated Release Notes, so add it to Clang's section about OpenMP. Differential Revision: https://reviews.llvm.org/D42352 git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_60@323179 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--docs/ReleaseNotes.rst7
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 68c9e42251..6857903c96 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -231,6 +231,13 @@ OpenMP Support in Clang
- Added support for `reduction`-based clauses on `task`-based directives from
upcoming OpenMP 5.0.
+- The LLVM OpenMP runtime `libomp` now supports the OpenMP Tools Interface (OMPT)
+ on x86, x86_64, AArch64, and PPC64 on Linux, Windows, and macOS. If you observe
+ a measurable performance impact on one of your applications without a tool
+ attached, please rebuild the runtime library with `-DLIBOMP_OMPT_SUPPORT=OFF` and
+ file a bug at `LLVM's Bugzilla <https://bugs.llvm.org/>`_ or send a message to the
+ `OpenMP development list <http://lists.llvm.org/cgi-bin/mailman/listinfo/openmp-dev>`_.
+
Internal API Changes
--------------------