From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1534) id 611203858D32; Mon, 23 Jan 2023 08:56:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 611203858D32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1674464186; bh=ZPWiz1GASr4s2F9hhjnvOftNv83M3T29CtacO/MYsmc=; h=To:Subject:Date:From:From; b=JQM3yuubbb2Xk3gOhAA5qdYoxzLRpVf3Oc4jzHNar+0l0Ef5OcfubztpVOJ+0qg4P 0CryUWiEtxwfSZHMmBOLRHEInEPOjfZQ+kmYfytfdvJ6TP8lWNZNNKefHqU1pMutIp oXuQ87ECkog1/L2Eybuzfsz221zMflxjGToRHijs= To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. a18af43b161b6ff4ea6e3aaf08dd72cbacb53a89 X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: c725ff4c2f62b43a5faa6488c3ff0030062b7ed6 X-Git-Newrev: a18af43b161b6ff4ea6e3aaf08dd72cbacb53a89 Message-Id: <20230123085626.611203858D32@sourceware.org> Date: Mon, 23 Jan 2023 08:56:26 +0000 (GMT) From: Tobias Burnus List-Id: 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 a18af43b161b6ff4ea6e3aaf08dd72cbacb53a89 (commit) from c725ff4c2f62b43a5faa6488c3ff0030062b7ed6 (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 a18af43b161b6ff4ea6e3aaf08dd72cbacb53a89 Author: Tobias Burnus Date: Mon Jan 23 09:55:18 2023 +0100 OpenMP: Update gcc-13/changes + projects/gomp * htdocs/gcc-13/changes.html: Improve wording; mention nvptx reverse offload; add 'some' to Fortran non-rect-loop support. * htdocs/projects/gomp/index.html: Split clause/directive entry for 'allocate' and mark the clause variant as fully implemented. Set Fortran non-rect-loop support back to partial. diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index ba42170c..6cd5dd64 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -59,12 +59,19 @@ a work-in-progress.

  • OpenMP
    • - Reverse offload is now supported and the all clauses to the - requires directive are now accepted. However, the - requires_offload, unified_address - and unified_shared_memory clauses imply the initial - device (= the host) as the only available device. Fortran now - supports non-rectangular loop nests, which were added for C/C++ in GCC 11. + Reverse offload is now supported with nvptx devices. Additionally, the + requires handling has been improved and all clauses are + now accepted. If a requirement cannot be fulfilled for an accessible + device, this device is excluded from the list of available devices. This + may imply that the only device left is the host (the initial device). + In particular, requires_offload is currently unsupported on + AMD GCN devices while unified_address and + unified_shared_memory are unsupported by all non-host + devices. +
      • +
    • + OpenMP 5.0: Fortran now supports some non-rectangular loop nests; for + C/C++, the support was added in GCC 11.
    • The following OpenMP 5.1 features have been added: the diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index 19ff3c7d..17cf1ad9 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -372,8 +372,8 @@ than listed, depending on resolved corner cases and optimizations.

      Non-rectangular loop nests - GCC 11
      GCC 13 - C/C++
      Fortran + GCC 11
      GCC 13 + C/C++ (full)
      Fortran (partial) Nested-parallel changes to max-active-levels-var ICV @@ -547,9 +547,14 @@ than listed, depending on resolved corner cases and optimizations.

      - align clause/modifier in allocate directive/clause and allocator directive + align clause in allocate directive + No + + + + align modifier in allocate clause GCC 12 - C/C++ on clause only + thread_limit clause to target construct ----------------------------------------------------------------------- Summary of changes: htdocs/gcc-13/changes.html | 19 +++++++++++++------ htdocs/projects/gomp/index.html | 13 +++++++++---- 2 files changed, 22 insertions(+), 10 deletions(-) hooks/post-receive -- gcc-wwwdocs