From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by dpdk.org (Postfix) with ESMTP id 63C527C9F for ; Sun, 30 Apr 2017 23:19:50 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 027B9207D1; Sun, 30 Apr 2017 17:19:50 -0400 (EDT) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Sun, 30 Apr 2017 17:19:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc:x-sasl-enc; s=mesmtp; bh=QvPvIbY0lK9qKmD S5571cV1iQ8wCWzcY+fPLyhWKbXY=; b=iYXAouyyNFJm7OYTDTSRYEPSWJTywUo BpAwyjVr7sqspS+nV8dj51Yq4GQoLfZb9NWJRPF4pAXrTCC1GpgzJt6R3kLd/ybO AE4KkI4NRVTFzrPCYKrf0hStCRaIEEXi24S6jHLTtB0FElVHs07wKjmzW2TPzAcX gt9SnOwpsdVo= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc:x-sasl-enc; s= fm1; bh=QvPvIbY0lK9qKmDS5571cV1iQ8wCWzcY+fPLyhWKbXY=; b=TLDz278O X+24PCPoaXxiDqz2BbjROdOOT2hJMzqtV40KOWnOPXPSHXsms0kSehn9N2QyKUCr wLH0zYGQQenC8ydyPm45bdjLEXmEH7A6INBHn9fj2gY+3eagkQIR04EIkaRw7RGK STSr0A5LLKmypsQ0aer0N3YNb5YnY7Zk8yVwkS7As0ITUjLQ2AChjuq7Pyw3H0mc qWcusK8mmfV7ilgZPNdwpXcprC/J25II6an61bH9g07XAue7ab/PsYxK7SHa5H6g NpYN3CL/YkJKR+45ZBRTIFiAA+vx98eNoor8xX+wUFbtnTdqEjHgOteVSzvQ9IrL N944C2crP7P+Og== X-ME-Sender: X-Sasl-enc: lrUpKvrY++i3LQcEVBIvNqXVG2s19BeK0hUuF2lTjiEQ 1493587189 Received: from xps.localnet (245.114.118.80.rev.sfr.net [80.118.114.245]) by mail.messagingengine.com (Postfix) with ESMTPA id 953EE245DF; Sun, 30 Apr 2017 17:19:49 -0400 (EDT) From: Thomas Monjalon To: "Wang, Zhihong" Cc: dev@dpdk.org, "Yang, Zhiyong" , "yuanhan.liu@linux.intel.com" , "Richardson, Bruce" Date: Sun, 30 Apr 2017 23:19:47 +0200 Message-ID: <1536362.NIQneVRxsA@xps> In-Reply-To: References: <1493310859-49106-1-git-send-email-zhihong.wang@intel.com> <1493334014-69488-1-git-send-email-zhihong.wang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v2] config: make AVX and AVX512 configurable 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: , X-List-Received-Date: Sun, 30 Apr 2017 21:19:50 -0000 28/04/2017 04:08, Yang, Zhiyong: > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Zhihong Wang > > > > Making AVX and AVX512 configurable is useful for performance and power > > testing. > > > > The similar kernel patch at https://patchwork.kernel.org/patch/9618883/. > > > > AVX512 support like in rte_memcpy has been in DPDK since 16.04, but it's still > > unproven in rich use cases in hardware. Therefore it's marked as experimental > > for now, will enable it after enough field test and possible optimization. > > > > Signed-off-by: Zhihong Wang > > Reviewed-by: Zhiyong Yang Applied, thanks