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To: gcc-patches , Gerald Pfeifer
, Jakub Jelinek
From: Tobias Burnus
Subject: [wwwdocs][Patch] gcc-11 + project/gomp: OpenMP status update
Message-ID: <79d270e1-a4b1-865b-7117-ec7ce329d362@codesourcery.com>
Date: Mon, 12 Oct 2020 10:13:09 +0200
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This is a tiny update – and probably not the last for the GCC 11 status
and especially as the project page is still linked prominently at some
external pages:
Update the GOMP project page a bit; some more revisions wouldn't harm,
however: https://gcc.gnu.org/projects/gomp/
OK? Wording suggestions?
Tobias
-----------------
Mentor Graphics (Deutschland) GmbH, Arnulfstraße 201, 80634 München / Germany
Registergericht München HRB 106955, Geschäftsführer: Thomas Heurung, Alexander Walter
gcc-11 + project/gomp: OpenMP status update
* htdocs/gcc-11/changes.html (languages): Add another newly
supported clause: device_type.
* htdocs/projects/gomp/index.html: Mention offloading support; add
post-2015 news items.
diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index e2a32e51..f7417622 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -123,6 +123,7 @@ a work-in-progress.
For Fortran, OpenMP 4.5 is now finally fully supported and OpenMP 5.0
support has been extended, including the following features which were
before only available in C and C++: order(concurrent)
,
+ device_type
,
lastprivate
with conditional
modifier,
if
clause with simd
and cancel
modifiers, target data
without map
clause,
diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html
index 70e6d95a..15cb1585 100644
--- a/htdocs/projects/gomp/index.html
+++ b/htdocs/projects/gomp/index.html
@@ -36,6 +36,12 @@ environments. Using OpenMP's directive-based parallelism also
simplifies the act of converting existing serial code to
efficient parallel code.
+OpenMP additionally permits to offload computations on
+accelerators such as GPUs,
+making use of their highly parallel computation support; if
+no accelarator is available, as fallback, the computation is
+then done on the host.
+
Project goal
To remain relevant, free software development tools must
support emerging technologies. By implementing OpenMP, GOMP
@@ -63,6 +69,40 @@ available.
Status
+- August 20, 2020
+OpenMP
+Technical Report 9: Version 5.1 Public Comment Draft has been released.
+
+- May 7, 2020
+GCC 10 has been released; it adds a number of
+newly implemented OpenMP 5.0 features on top of the GCC 9 release such as
+conditional
lastprivate
clause, scan
+and loop
directives, order(concurrent)
and
+use_device_addr
clauses support, if
clause on
+simd
construct or partial support for the
+declare variant
directive, getting closer to full support
+of the OpenMP 5.0 standard.
+
+- May 3, 2019
+GCC 9 has been released and
+version 5.0 of the OpenMP specification is now partially supported in the C
+and C++ compilers.
+
+- November 8, 2018
+The OpenMP v5.0
+specification has been released.
+
+- May 2, 2017
+GCC 7 has been released and
+version 4.5 of the OpenMP specification is now partially supported in the
+Fortran compiler; the largest missing item is structure element
+mapping.
+
+- April 27, 2016
+GCC 6 has been released and
+version 4.5 of the OpenMP specification is now supported in the C and
+C++ compilers
+
- November 14, 2015
The final OpenMP v4.5