public inbox for
help / color / mirror / Atom feed
* gcc-wwwdocs branch master updated. c6a7f816f3531d5727674620d74818fe1d150467
@ 2022-05-06  9:04 Thomas Schwinge
  0 siblings, 0 replies; only message in thread
From: Thomas Schwinge @ 2022-05-06  9:04 UTC (permalink / raw)
  To: gcc-cvs-wwwdocs

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "gcc-wwwdocs".

The branch, master has been updated
       via  c6a7f816f3531d5727674620d74818fe1d150467 (commit)
      from  23371fde6d881e87c6cefbe2f5f55dfacfb508df (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit c6a7f816f3531d5727674620d74818fe1d150467
Author: Thomas Schwinge <>
Date:   Fri May 6 11:03:13 2022 +0200

    GCC 12: OpenACC

diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index 1b6385cd..c64827bd 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -170,9 +170,38 @@ You may also want to check out our
       >OpenMP Implementation Status</a> can be found in the libgomp manual.</li>
-  <li>The new warning flag <code>-Wopenacc-parallelism</code> was added for
-      OpenACC. It warns about potentially suboptimal choices related to
-      OpenACC parallelism.
+  <li id="openacc">
+    Version 2.6 of the <a href="">OpenACC</a>
+    specification continues to be maintained and improved in the C, C++ and
+    Fortran compilers.
+    See the <a href="">implementation
+    status</a> section on the OpenACC wiki page and the
+    <a href="">
+    run-time library documentation</a> for further information.
+    In addition to general performance tuning and bug fixing, new features
+    include:
+    <ul>
+      <li>
+	OpenACC worker parallelism for <a href="#amdgcn">AMD GPUs</a>
+	(already for a long time supported for <a href="#nvptx">Nvidia
+	GPUs</a>).
+      </li>
+      <li>
+	Data privatization/sharing at the OpenACC gang level.
+      </li>
+      <li>
+	Considerable improvements for the experimental OpenACC 'kernels'
+	decomposition
+	(<a href=""><code>--param
+	openacc-kernels=decompose</code></a>).
+      </li>
+      <li>
+	A new warning
+	flag <a href=""><code>-Wopenacc-parallelism</code></a>
+	to warn about potentially suboptimal choices related to OpenACC
+	parallelism.
+      </li>
+    </ul>
   <li>The offload target code generation for OpenMP and OpenACC can now
       be better adjusted using the new <a


Summary of changes:
 htdocs/gcc-12/changes.html | 35 ++++++++++++++++++++++++++++++++---
 1 file changed, 32 insertions(+), 3 deletions(-)


^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2022-05-06  9:04 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-06  9:04 gcc-wwwdocs branch master updated. c6a7f816f3531d5727674620d74818fe1d150467 Thomas Schwinge

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).