From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <crazylht@gmail.com>
Received: from mail-yw1-x1129.google.com (mail-yw1-x1129.google.com [IPv6:2607:f8b0:4864:20::1129])
	by sourceware.org (Postfix) with ESMTPS id 1B302385840B
	for <gcc-patches@gcc.gnu.org>; Tue,  1 Nov 2022 01:28:54 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1B302385840B
Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com
Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com
Received: by mail-yw1-x1129.google.com with SMTP id 00721157ae682-333a4a5d495so123803047b3.10
        for <gcc-patches@gcc.gnu.org>; Mon, 31 Oct 2022 18:28:54 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20210112;
        h=cc:to:subject:message-id:date:from:in-reply-to:references
         :mime-version:from:to:cc:subject:date:message-id:reply-to;
        bh=KvwAZdznxw+yGgQKOOYjN6ewMEz4b2/qNo+KFQQW8xw=;
        b=qsVRfEcwz9USshusLoP/HtTjzpLkpU4zXRgox1JRa5KQEK5jut6hAOKlYc+fy2ddh6
         sV4CMFpyMLknPu2AEbWt9YYtfb72XoF+jQgiYIioV6zug1+ZRjMRBCP87vFuvqNZWHog
         MZ6vG0DcIV8wTh0U+1/0YmaNU1E4xl2HWdKGne7rCNg+ktXPbX+vmKqiJtpzdMHCYEyQ
         LCRlpS+7q/ylvHKAmgY0zj3+jQWuiIRMkzEx7FIjXjCH1CVT1WyUUY5iJCzD9Gi5ao4b
         O6k/wGzDUq5LtLLoT0Q/h8a7pzY9BCZ0WrqqOi/Pdd11ivQmL5wjsh6HJkuM4pXxAk2+
         xXkQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20210112;
        h=cc:to:subject:message-id:date:from:in-reply-to:references
         :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id
         :reply-to;
        bh=KvwAZdznxw+yGgQKOOYjN6ewMEz4b2/qNo+KFQQW8xw=;
        b=cyiTg3O+Nejc6JrxEVpTbVm89406kIE2p840U2oV+NDX2bQrovzL2P2sL8rACRUGZe
         cdLP2BzPUgt7rt3/lqFITuUJ4J11qFkrsG8s6SbrRruPSqXs0NZ/O2Tzeb8zdgGYlNcc
         YzlMcs8xA67YrRJYky6AU2ZtX114lDieOAGrIGLUZdH4CNgTBmG5/aHiawSe5wsErZPm
         LZLJrbfmfAVoLVXhHeRPlyNRt+Kf6eYUxSUkE/u+YISSkWZcsV7DfrmVJsvhLWVB4Syu
         cCARFAb9F16P038etGCONzMq3Bsl0GF24gqw747c6KfOVINYTk7jTiDKdwagdXrAfLfU
         I34Q==
X-Gm-Message-State: ACrzQf0lPswo3Fi4ynEbyDqTzfZ5oO3lDEIey2UXq421ElAGpKr43uPq
	jvHYnp/GhflM5wZhEIM101PXAWmyuC+BoyQfNLg=
X-Google-Smtp-Source: AMsMyM5amdQ7egVKQdils059MXPaQSfNzasGWkEnyFX1mKqGaCW2CEGau/bqPoXVI38Q5EKyVmwyT14QuZ76/R0yrSI=
X-Received: by 2002:a81:4fc9:0:b0:36b:1a78:723b with SMTP id
 d192-20020a814fc9000000b0036b1a78723bmr15507078ywb.241.1667266133444; Mon, 31
 Oct 2022 18:28:53 -0700 (PDT)
MIME-Version: 1.0
References: <20221101011756.3818109-1-lingling.kong@intel.com> <DM4PR11MB5487305F99BDE4F531490D69EC369@DM4PR11MB5487.namprd11.prod.outlook.com>
In-Reply-To: <DM4PR11MB5487305F99BDE4F531490D69EC369@DM4PR11MB5487.namprd11.prod.outlook.com>
From: Hongtao Liu <crazylht@gmail.com>
Date: Tue, 1 Nov 2022 09:28:42 +0800
Message-ID: <CAMZc-by8ofrNkie-xencwoGZB4AFoekTPUn+LAaORWcNx1kKEg@mail.gmail.com>
Subject: Re: [wwwdocs] [GCC13] Mention Intel __bf16 support in AVX512BF16 intrinsics.
To: "Kong, Lingling" <lingling.kong@intel.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>, "Liu, Hongtao" <hongtao.liu@intel.com>
Content-Type: text/plain; charset="UTF-8"
X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,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 server2.sourceware.org
List-Id: <gcc-patches.gcc.gnu.org>

On Tue, Nov 1, 2022 at 9:21 AM Kong, Lingling via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> Hi
>
> The patch is for mention Intel __bf16 support in AVX512BF16 intrinsics.
> Ok for master ?
>
> Thanks,
> Lingling
>
> ---
>  htdocs/gcc-13/changes.html | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index 7c6bfa6e..cd0282f1 100644
> --- a/htdocs/gcc-13/changes.html
> +++ b/htdocs/gcc-13/changes.html
> @@ -230,6 +230,8 @@ a work-in-progress.</p>
>    <li>For both C and C++ the <code>__bf16</code> type is supported on
>        x86 systems with SSE2 and above enabled.
>    </li>
> +  <li>Use <code>__bf16</code> type for AVX512BF16 intrinsics.
Could you add more explanations. Like originally it's ..., now it's
..., and what's the difference when users compile the same source
code(which contains avx512bf16 intrinsics) with gcc12(and before) and
GCC13.
> +  </li>
>  </ul>
>
>  <!-- <h3 id="mips">MIPS</h3> -->
> --
> 2.18.2
>


-- 
BR,
Hongtao