[llvm-branch-commits] [cfe-branch] r323179 - [ReleaseNotes] Mention OpenMP Tools Interface in runtime library

Hans Wennborg via llvm-branch-commits llvm-branch-commits at lists.llvm.org
Thu Feb 1 01:26:01 PST 2018


As far as I understand, this doesn't actually work on Windows. Should we
update the text?

On Tue, Jan 23, 2018 at 8:50 AM, Jonas Hahnfeld via llvm-branch-commits <
llvm-branch-commits at lists.llvm.org> wrote:

> Author: hahnfeld
> Date: Mon Jan 22 23:50:11 2018
> New Revision: 323179
>
> URL: http://llvm.org/viewvc/llvm-project?rev=323179&view=rev
> Log:
> [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
>
>
> Modified:
>     cfe/branches/release_60/docs/ReleaseNotes.rst
>
> Modified: cfe/branches/release_60/docs/ReleaseNotes.rst
> URL: http://llvm.org/viewvc/llvm-project/cfe/branches/release_
> 60/docs/ReleaseNotes.rst?rev=323179&r1=323178&r2=323179&view=diff
> ============================================================
> ==================
> --- cfe/branches/release_60/docs/ReleaseNotes.rst (original)
> +++ cfe/branches/release_60/docs/ReleaseNotes.rst Mon Jan 22 23:50:11 2018
> @@ -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
>  --------------------
>
>
>
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