From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH 1/2] eal: introduce rte_prefetch_non_temporal Date: Thu, 11 Feb 2016 12:00:27 +0100 Message-ID: <2906426.LWxznbFVkn@xps13> 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-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, viktorin@rehivetech.com To: Jerin Jacob 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) In-Reply-To: <1449415470-25545-2-git-send-email-jerin.jacob@caviumnetworks.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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