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commit 4260d675af42b9c97e29818ab3b3154d27103d49
Author: Tobias Burnus <tbur...@baylibre.com>
Date: Fri Jun 7 10:06:52 2024 +0200
gcc-15/changes.html + projects/gomp: update for new OpenMP features
GCC 15 now supports unified-shared memory and the tile/unroll constructs
in OpenMP.
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html
index 0ea7bdec..a121f40a 100644
--- a/htdocs/gcc-15/changes.html
+++ b/htdocs/gcc-15/changes.html
@@ -40,6 +40,24 @@ a work-in-progress.</p>
<!-- .................................................................. -->
<h2 id="languages">New Languages and Language specific improvements</h2>
+<ul>
+ <li id="openmp"><a href="../projects/gomp/">OpenMP</a>
+ <ul>
+ <li>
+ Support for unified-shared memory has been added for some AMD and Nvidia
+ GPU devices, enabled when using the <code>unified_shared_memory</code>
+ clause to the <code>requires</code> directive. For details,
+ see the offload-target specifics section in the
+ <a
href="https://gcc.gnu.org/onlinedocs/libgomp/Offload-Target-Specifics.html";
+ >GNU Offloading and Multi Processing Runtime Library Manual</a>.
+ </li>
+ <li>
+ OpenMP 5.1: The <code>unroll</code> and <code>tile</code>
+ loop-transformation constructs are now supported.
+ </li>
+ </ul>
+</ul>
+
<!-- <h3 id="ada">Ada</h3> -->
<!-- <h3 id="c-family">C family</h3> -->
diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html
index 94bda5ff..d1765fc3 100644
--- a/htdocs/projects/gomp/index.html
+++ b/htdocs/projects/gomp/index.html
@@ -313,18 +313,21 @@ than listed, depending on resolved corner cases and
optimizations.</p>
</tr>
<tr>
<td><code>requires</code> directive</td>
- <td class="partial">
+ <td class="supported">
<a href="../../gcc-9/changes.html#c-family">GCC 9</a><br>
<a href="../../gcc-12/changes.html#languages">GCC 12</a><br>
<a href="../../gcc-13/changes.html#general">GCC 13</a><br>
- <a href="../../gcc-14/changes.html#languages">GCC 14</a>
+ <a href="../../gcc-14/changes.html#languages">GCC 14</a><br>
+ <a href="../../gcc-15/changes.html#languages">GCC 15</a>
</td>
<td>
(<code>atomic_default_mem_order</code>)<br>
(<code>dynamic_allocators</code>)<br>
complete but no non-host devices provides <code>unified_address</code> or
<code>unified_shared_memory</code><br>
- complete but no non-host devices provides
<code>unified_shared_memory</code>
+ complete but no non-host devices provides
<code>unified_shared_memory</code><br>
+ complete; see also <a
href="https://gcc.gnu.org/onlinedocs/libgomp/Offload-Target-Specifics.html";>
+ Offload-Target Specifics</a>
</td>
</tr>
<tr>
@@ -706,7 +709,7 @@ than listed, depending on resolved corner cases and
optimizations.</p>
</tr>
<tr>
<td>Loop transformation constructs</td>
- <td class="unsupported">No</td>
+ <td class="supported"><a
href="../../gcc-15/changes.html#languages">GCC 15</a></td>
<td></td>
</tr>
<tr>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-15/changes.html | 18 ++++++++++++++++++
htdocs/projects/gomp/index.html | 11 +++++++----
2 files changed, 25 insertions(+), 4 deletions(-)
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