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 17217A0547; Tue, 26 Oct 2021 23:11:03 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F04F740E0F; Tue, 26 Oct 2021 23:11:02 +0200 (CEST) Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) by mails.dpdk.org (Postfix) with ESMTP id C2205407FF for ; Tue, 26 Oct 2021 23:11:01 +0200 (CEST) Received: by mail-pl1-f175.google.com with SMTP id s24so500079plp.0 for ; Tue, 26 Oct 2021 14:11:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=we64du/9rTIQJC5GRkahx57Xit1iL1AsXu9cyTrFOHc=; b=f/C59GoEWC+xzwHiHwTRcecpfb9Gx9c9z5k3YlzL9TWrIvLXD0trL/ZEOndZ45vDYK qqovg2zoBUGWPhL9ETmQySkz0b1AXzCwC12YfuY0NBETY/fSxMCvejkrr6mfqWxoLAKO /kemjiO8gvSLPwulCSdRvP3xtZqU3PGkvCbpwthXEJZh0OF6GGpcIbApRfSFd0dJObhi jLqZcqqb2QosavFX/q0thnWF1eJ9P0se4CJSIOIyG2NeQAai1AK+RsKFJh9+2XHl1/0p p7Pb8fowXHtVwv+EJTzOPKiTEJO0vlzsB+QoVvi8MXbS08oxFxZEP1Sc8UdSHx1hYS11 IPrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=we64du/9rTIQJC5GRkahx57Xit1iL1AsXu9cyTrFOHc=; b=YfH2ZpTFdyftCe2n+aVOjdvFOsIIqQbiukhkOLrnEQGv7Mzq2kMvFis2iXjpPwzods K4uFnzbYA1Xv8jDMxwi61odQcCt2PgGCMymbluYKObXbp/57LCrKCkBzrhhaKQA8H4oP W55a7kCN+prCQeyZURafuK61ce4eJVCqSnM9tTKdPxXQ90w/cux5vOxAVpqz7i41ULVb eoPCKvwEtTI4fe3pt8r9bziN+G6Dyc3ZdG9A480dduEPCscbc5jdVFf1MlvNgSASvx/I //0d5RbEci3KrHPdK1WQ7w++XMXiU2roJm/+VW21G9wCM7ZkX2sNp6Tog6T0LVc6n6Mm qKJw== X-Gm-Message-State: AOAM5323q+yBGIwOmDCNizsi8VbProf6VLfutesBAMJQiXWeP2nSNobm m83GfmmUmBF1p0AvACOwLgXSeg== X-Google-Smtp-Source: ABdhPJy+DpC85Mtg4F1qUsZzQlGsIIVxn61R+tYC/Big8VmlJ8opzyoYnTRsjNr7RC9hZtn4Q6fiuA== X-Received: by 2002:a17:90b:33c6:: with SMTP id lk6mr1360657pjb.42.1635282660994; Tue, 26 Oct 2021 14:11:00 -0700 (PDT) Received: from hermes.local (204-195-33-123.wavecable.com. [204.195.33.123]) by smtp.gmail.com with ESMTPSA id m11sm19739174pgv.84.2021.10.26.14.10.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Oct 2021 14:11:00 -0700 (PDT) Date: Tue, 26 Oct 2021 14:10:57 -0700 From: Stephen Hemminger To: Aman Kumar Cc: dev@dpdk.org, thomas@monjalon.net, viacheslavo@nvidia.com, anatoly.burakov@intel.com, keesang.song@amd.com, jerinjacobk@gmail.com, konstantin.ananyev@intel.com, bruce.richardson@intel.com Message-ID: <20211026141057.6bbf2d25@hermes.local> In-Reply-To: <20211026155645.246783-3-aman.kumar@vvdntech.in> References: <20211019104724.19416-1-aman.kumar@vvdntech.in> <20211026155645.246783-1-aman.kumar@vvdntech.in> <20211026155645.246783-3-aman.kumar@vvdntech.in> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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 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.