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[2001:16b8:263a:3500:1724:1cf0:bb6:4679]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d1e4d282esm58593762f8f.18.2026.04.08.07.12.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Apr 2026 07:12:42 -0700 (PDT) Message-ID: Date: Wed, 8 Apr 2026 16:12:41 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: gcc-patches , Andrew Stubbs , =?utf-8?q?Arsen_Arsenovi=C4=87?= From: Tobias Burnus Subject: [wwwdocs] gcc-16/changes.html - GCN: offload launch overhead reduced X-Spam-Status: No, score=-13.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, RCVD_IN_VALIDITY_RPBL_BLOCKED, RCVD_IN_VALIDITY_SAFE_BLOCKED, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces~patchwork=sourceware.org@gcc.gnu.org I am not quite sure where to put it - generic, OpenMP/OpenACC language, but settled for AMD GPU. I am also not sure how to word it best, one wording variant is attached. Comments - better suggestions? OK? Tobias gcc-16/changes.html - GCN: offload launch overhead reduced diff --git a/htdocs/gcc-16/changes.html b/htdocs/gcc-16/changes.html index a921e805..500ab53a 100644 --- a/htdocs/gcc-16/changes.html +++ b/htdocs/gcc-16/changes.html @@ -436,6 +436,8 @@ struct Affected : E
  • Experimental support for AMD Instinct MI300 (gfx942) devices has been added, including the generic gfx9-4-generic and mostly compatible gfx950.
    • +
  • For offloading to AMD GPUs: The launch overhead of OpenMP target regions + and OpenACC compute regions has been drastically reduced.
  • By default, the following multilibs are now built: gfx908, gfx90a, gfx9-generic, gfx9-4-generic, gfx10-3-generic, and