From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 32094A0547; Wed, 27 Oct 2021 08:43:15 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CCE2640DDA; Wed, 27 Oct 2021 08:43:14 +0200 (CEST) Received: from mail-ed1-f49.google.com (mail-ed1-f49.google.com [209.85.208.49]) by mails.dpdk.org (Postfix) with ESMTP id 97DA5407FF for ; Wed, 27 Oct 2021 08:43:13 +0200 (CEST) Received: by mail-ed1-f49.google.com with SMTP id g10so6426233edj.1 for ; Tue, 26 Oct 2021 23:43:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vvdntech-in.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OX605w7+Hjn+/EM0E1jQxB8nwyUzHQHDm1wy6VoV56c=; b=W2ayfQVWYfZ9o3TKZkmwS5uaRujxvt1D9Q4pySujyqOB6tuEaWYwt0E6eS/m+Uq3bi QXrTfOVPbBg2xtUK7929r8Itf9tdeFoVrxOXe0l+fNKe3jsiy2RZlRAlGnTyaE6bY3Dn 5OS8rggOgSb4y6bHbOEDBWjucwm+pEtOuafGHG1qzHAqHrvCT/bJZhScAbMkZ+6wLb22 HdmSglk3g+cgpHXc+djIKcRURFM/xN80e4j3FPKUmDtgLnPs/j5+1/nzeJy+i6RgAdOF T6p7x/+ZxxQdkpg/z1clGaNswb//IanDutXPR/HVO+9vTQTtXGr8LbpFQp5OvqefGAZp cktQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OX605w7+Hjn+/EM0E1jQxB8nwyUzHQHDm1wy6VoV56c=; b=l4P0+5pn/UWrpR7N2ZKIFV3QXDMGc47ahbDpnR8JJCB4JNoxa2asP7qP68Mna+VUWU JXz+edlECIi1qpT2b5s5eVsiznUhoMlqjryClBDTDl91ECS3CLsuDQsuDJkIAfnU6KjX 4HWRu6nzLCHEZUQM6R+s1qCiJUJvBKmDRucDJ5/ndhgFP/qF3xDyZJCQYUuF7pUmN6i6 aW/0/sCaHaM8wiGLLpROxcyeK/qPrsMQGG2AVb038A+H2zNU8v0/JVBwmcYJS12XEr04 yTOKtJUCi9Vnsv08AyV/yTlH+SK/abDK4i1F0LcPcyC+CPbWtW7DqEAUpbz1vL3l1JQS 2reA== X-Gm-Message-State: AOAM532AxffzcoTzhgNPVQuK3XIZBSZ71Kj6zthT9oJTBVZ/xwFFXtyJ sWvjFlPrtW1wJvmo93yXcNj7qVplXFE4UFP5NpNJPA== X-Google-Smtp-Source: ABdhPJwR2F9aqaasTRLhRrLaLnHiYuZz1+FSCCSynYf2S6hdcJG49sH+VW+solhP9Y45yF8o+RmYakY13+7nXuh47jo= X-Received: by 2002:a17:907:2d11:: with SMTP id gs17mr20309892ejc.76.1635316993361; Tue, 26 Oct 2021 23:43:13 -0700 (PDT) MIME-Version: 1.0 References: <20211019104724.19416-1-aman.kumar@vvdntech.in> <20211026155645.246783-1-aman.kumar@vvdntech.in> <20211026155645.246783-3-aman.kumar@vvdntech.in> <20211026141057.6bbf2d25@hermes.local> In-Reply-To: <20211026141057.6bbf2d25@hermes.local> From: Aman Kumar Date: Wed, 27 Oct 2021 12:13:02 +0530 Message-ID: To: Stephen Hemminger Cc: dpdk-dev , Thomas Monjalon , Slava Ovsiienko , Anatoly Burakov , "Song, Keesang" , Jerin Jacob , konstantin.ananyev@intel.com, bruce.richardson@intel.com Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [dpdk-dev] [PATCH v3 3/3] lib/eal: add temporal store memcpy support on AMD platform X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Wed, Oct 27, 2021 at 2:41 AM Stephen Hemminger < stephen@networkplumber.org> wrote: > On Tue, 26 Oct 2021 21:26:45 +0530 > Aman Kumar wrote: > > > This patch provides a rte_memcpy* call with temporal stores. > > Use -Dcpu_instruction_set=znverX with build to enable this API. > > > > Signed-off-by: Aman Kumar > > Ok, but would be better to get it into glibc. > Would benefit wider array of platforms and get more testing. > Yes, we've considered this. This may go into glibc in future.