From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 428AB2C18 for ; Fri, 28 Apr 2017 04:09:03 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Apr 2017 19:09:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.37,386,1488873600"; d="scan'208";a="1124283230" Received: from fmsmsx106.amr.corp.intel.com ([10.18.124.204]) by orsmga001.jf.intel.com with ESMTP; 27 Apr 2017 19:09:01 -0700 Received: from fmsmsx125.amr.corp.intel.com (10.18.125.40) by FMSMSX106.amr.corp.intel.com (10.18.124.204) with Microsoft SMTP Server (TLS) id 14.3.319.2; Thu, 27 Apr 2017 19:09:01 -0700 Received: from bgsmsx106.gar.corp.intel.com (10.223.43.196) by FMSMSX125.amr.corp.intel.com (10.18.125.40) with Microsoft SMTP Server (TLS) id 14.3.319.2; Thu, 27 Apr 2017 19:09:01 -0700 Received: from bgsmsx101.gar.corp.intel.com ([169.254.1.71]) by BGSMSX106.gar.corp.intel.com ([169.254.1.68]) with mapi id 14.03.0319.002; Fri, 28 Apr 2017 07:38:58 +0530 From: "Yang, Zhiyong" To: "Wang, Zhihong" , "dev@dpdk.org" CC: "yuanhan.liu@linux.intel.com" , "thomas@monjalon.net" , "Richardson, Bruce" , "Wang, Zhihong" Thread-Topic: [dpdk-dev] [PATCH v2] config: make AVX and AVX512 configurable Thread-Index: AQHSvz19gPZs3wCAnE6LXYRG8tgOR6HaCatA Date: Fri, 28 Apr 2017 02:08:58 +0000 Message-ID: References: <1493310859-49106-1-git-send-email-zhihong.wang@intel.com> <1493334014-69488-1-git-send-email-zhihong.wang@intel.com> In-Reply-To: <1493334014-69488-1-git-send-email-zhihong.wang@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 10.0.102.7 dlp-reaction: no-action x-originating-ip: [10.223.10.10] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 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: Fri, 28 Apr 2017 02:09:04 -0000 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Zhihong Wang > Sent: Friday, April 28, 2017 7:00 AM > To: dev@dpdk.org > Cc: yuanhan.liu@linux.intel.com; thomas@monjalon.net; Richardson, Bruce > ; Wang, Zhihong > Subject: [dpdk-dev] [PATCH v2] config: make AVX and AVX512 configurable >=20 > Making AVX and AVX512 configurable is useful for performance and power > testing. >=20 > The similar kernel patch at https://patchwork.kernel.org/patch/9618883/. >=20 > 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 experime= ntal > for now, will enable it after enough field test and possible optimization= . >=20 > Signed-off-by: Zhihong Wang > --- Reviewed-by: Zhiyong Yang Thanks Zhiyong