From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 326DBA04DB; Thu, 15 Oct 2020 10:18:25 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 106841DA2E; Thu, 15 Oct 2020 10:18:24 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by dpdk.org (Postfix) with ESMTP id 7E6D11DA0F for ; Thu, 15 Oct 2020 10:18:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1602749900; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=inxZMlmsjtGLoZmVZxV4fgKW2UcBGbY76/a3gmo7wwc=; b=TUbaRijfQJzEQQzWgA3E6MMBMJBN6Lvzb30uOGR25OGY6+cwlgBXEkh3GxBj+FBdz7/hRz 17amW3K3Kf5aEJO+RzgUbUiQYOhW4pT+zpLfqPHzkJmgCDyK5jnpfwHWsvvWJt9rUXqzv1 Ex1ufB78ZkKnS1EPZc4/TV1d/hiY620= Received: from mail-vk1-f200.google.com (mail-vk1-f200.google.com [209.85.221.200]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-304-b-PptaBzMm2JMvrQIuyPpw-1; Thu, 15 Oct 2020 04:18:16 -0400 X-MC-Unique: b-PptaBzMm2JMvrQIuyPpw-1 Received: by mail-vk1-f200.google.com with SMTP id w4so444410vkm.8 for ; Thu, 15 Oct 2020 01:18:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=inxZMlmsjtGLoZmVZxV4fgKW2UcBGbY76/a3gmo7wwc=; b=EqE/mHJH4kOZqJ+Njw1rzsPTl8hC3I425fVFr1fjA5ROlKntwf07kTA7WgCzkjNPCo rqH95hu1LEybytlbQFk4Bfbv+YOSzLYSwx328t2I4CZQ90RD2OHcjSlQZSwNGuJ24b1y Z2SEf//tMYVOlGYx5IckF7s3E23EOoNMopES9jnGCReJ9WlX8UJbbNtJwHmZ8WF+7RHh gx9pVQQrZCUg4g/BUIeW5DcImb40lQKkEgO7x0pxso7BZUePpMx1ssB49V/PDHUclHCX k/dCCq3GCrB5pgwY0wymkp5vC0+AOidCogCzovv4mO1Hup55Ki97L15u0NNy5ikBfP4M 7OGQ== X-Gm-Message-State: AOAM531xz4FwsE0cBxtMqSdBf5BqNSj9BiHOJUz25lAc1CzCSGL/pTWY sqoV7fH8ATA6QPfLIGX5QTVn5x9NotOc4dz7uNlrfcNmaSUWPwRfLqtXo/VsmKHSbG9ZPwr9JrK LxZdSGTQQe0uA1m580no= X-Received: by 2002:a05:6102:5d:: with SMTP id k29mr1598484vsp.17.1602749896433; Thu, 15 Oct 2020 01:18:16 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwPAu8ENTzOJEPUpiy/y9TMzXZ4LsFOO4JknAsQN9ApOLw421aLdOVgHRxMwN1rPGYq+GD84WKGrgH7q6aTxJE= X-Received: by 2002:a05:6102:5d:: with SMTP id k29mr1598477vsp.17.1602749896271; Thu, 15 Oct 2020 01:18:16 -0700 (PDT) MIME-Version: 1.0 References: <20200911091919.62167-1-harry.van.haaren@intel.com> <20200914151021.23806-1-harry.van.haaren@intel.com> In-Reply-To: <20200914151021.23806-1-harry.van.haaren@intel.com> From: David Marchand Date: Thu, 15 Oct 2020 10:18:05 +0200 Message-ID: To: Harry van Haaren Cc: dev , Pavan Nikhilesh , Jerin Jacob Kollanukkaran , "Ruifeng Wang (Arm Technology China)" Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v2] eal: add new prefetch write variants X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" Hello Harry, On Mon, Sep 14, 2020 at 5:09 PM Harry van Haaren wrote: > > This commit adds a new rte_prefetch0_write() variants, suggesting to the > compiler to use a prefetch instruction with intention to write. As a > compiler builtin, the compiler can choose based on compilation target > what the best implementation for this instruction is. > > Signed-off-by: Harry van Haaren There was a small comment from Jerin. Those are new functions and should be marked as experimental. Please add a call to those in test_prefetch.c. Please update the release notes. Thanks. -- David Marchand