No, there isn't and I fully agree that this is far from ideal. However,
we are only running an x86 Linux cluster and that's where I try to get
coverage for.
From my part, feel free to remove the part about Windows if you think
it's better for user experience. I've never used OpenMP on Windows and
certainly won't look into issues there.
Thanks,
Jonas
Am 2018-02-01 10:38, schrieb Hans Wennborg:
Is there a buildbot that tests it regularly on Windows, ideally built
with Clang?
I'm sorry that I seem grumpy about this, but there appears to be a
problem here.
On Thu, Feb 1, 2018 at 10:30 AM, Jonas Hahnfeld <hah...@hahnjo.de>
wrote:
I think it actually works _if_ you get Clang to link to the right
runtime library... Adding Joachim and Olga who have been working on
this lately.
Am 2018-02-01 10:26, schrieb Hans Wennborg:
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@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 [1]
[1]
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 [2] [2]
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
[3]
[3]
==============================================================================
--- 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 [4]
[4]>`_.
+
Internal API Changes
--------------------
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