From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f54.google.com (mail-wm0-f54.google.com [74.125.82.54]) by dpdk.org (Postfix) with ESMTP id C48A3688E for ; Thu, 11 Feb 2016 12:01:55 +0100 (CET) Received: by mail-wm0-f54.google.com with SMTP id p63so67342633wmp.1 for ; Thu, 11 Feb 2016 03:01:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding :content-type; bh=3w5uKZkJIGsdBPo0Nz9ImDIr0ho2E8npMoI6a1k1JuQ=; b=PQ8nsNeQpQpZgD5sa4oltFvcKgPhtU084DllmAau4K0l8HVaHBke2+dx78ZzpMJgAk f0b4u+NkjNtQ3zwmVFnUJdHFE34gvVhccF8vbuhdSW6cIuDmkMtyIe1ZAzyuMsbtXitG 56+d8o1E36Dddiq8S1JW01K2KpDGJcKLhKisz8Dwj70m4Hv8o43lC+ip54H9RG/Uat55 lVq88WImIRHFHeXcM/qPa69VNzVxS74BU3v1L5zP+Y6HG08qIL9UrzlgFSP3F1abrSk9 RI7GMo8LtrXWyQThU17j8kZVNYxBavho35RUD/kyT3lf7fiWqVCAMVoWsYFwqJhXoAxN +TzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=3w5uKZkJIGsdBPo0Nz9ImDIr0ho2E8npMoI6a1k1JuQ=; b=WZuIsRtP4HcXzIvI7agutH8Ue5y0Wlb2gn48taLAjB/nSe5Uc+bZNp4LGgrORIn91n PEUQ4hhqV6rX/0Afj2eGyNPJhvfFWFmdHnlMNpMQlBJexP+9Zp+5qYLuhUicPuUF0my9 DkTXWSffnbCLy4Y7Sx4hOV7EDCAWz/UcOSg6Hw9P4i+NeKz19s8B7L1RqDAgIE+xWr50 p7VbjrNOO5HYYRcwBRxJ2tTVfV85TOtbMabo/WoMH6pGwHSaQWqrGS+n7sdlhznETpPO UPXgV/3WSfqDvUuVIyafI3J0e3XHBzeoqcZfnQdwWgilE1N1HZReaYW2mylhglRMjxK0 lBJA== X-Gm-Message-State: AG10YOSNvAM8vpO9yG2TA7Yvksd8bxUcnYKGYsCtJulsk7rJBbVCM1xmNqN7vH6ES0uRZV5s X-Received: by 10.194.77.193 with SMTP id u1mr6107776wjw.73.1455188515589; Thu, 11 Feb 2016 03:01:55 -0800 (PST) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by smtp.gmail.com with ESMTPSA id c26sm26309678wmi.24.2016.02.11.03.01.54 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 11 Feb 2016 03:01:54 -0800 (PST) From: Thomas Monjalon To: Jerin Jacob Date: Thu, 11 Feb 2016 12:00:27 +0100 Message-ID: <2906426.LWxznbFVkn@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1449415470-25545-2-git-send-email-jerin.jacob@caviumnetworks.com> References: <1449415470-25545-1-git-send-email-jerin.jacob@caviumnetworks.com> <1449415470-25545-2-git-send-email-jerin.jacob@caviumnetworks.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org, viktorin@rehivetech.com Subject: Re: [dpdk-dev] [PATCH 1/2] eal: introduce rte_prefetch_non_temporal X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Feb 2016 11:01:56 -0000 Please arch maintainers, your ack would be appreciated. 2015-12-06 20:54, Jerin Jacob: > +static inline void rte_prefetch_non_temporal(const volatile void *p) > +{ > + rte_prefetch0(p); > +} A comment about using the same instruction for temporal and non-temporal? > +/** > + * Prefetch a cache line into all cache levels(non-temporal/transient version) space missing before paren