From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 3871D5907 for ; Sun, 25 May 2014 20:12:45 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP; 25 May 2014 11:12:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.98,907,1392192000"; d="scan'208";a="537380260" Received: from orsmsx103.amr.corp.intel.com ([10.22.225.130]) by fmsmga001.fm.intel.com with ESMTP; 25 May 2014 11:12:54 -0700 Received: from orsmsx112.amr.corp.intel.com ([169.254.12.145]) by ORSMSX103.amr.corp.intel.com ([169.254.2.248]) with mapi id 14.03.0123.003; Sun, 25 May 2014 11:12:54 -0700 From: "Jayakumar, Muthurajan" To: Helmut Sim , "dev@dpdk.org" Thread-Topic: [dpdk-dev] roundtrip delay Thread-Index: AQHPeCldPyiMlhSs1UiqlJpx9VENwptRmTYg Date: Sun, 25 May 2014 18:12:53 +0000 Message-ID: <5D695A7F6F10504DBD9B9187395A21797D0CC5F1@ORSMSX112.amr.corp.intel.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.22.254.140] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] roundtrip delay 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: Sun, 25 May 2014 18:12:45 -0000 UGxlYXNlIGtpbmRseSByZWZlciByZWNlbnQgdGhyZWFkIHRpdGxlZCAiRFBESyBMYXRlbmN5IElz c3VlIiBvbiBzaW1pbGFyIHRvcGljLiBCZWxvdyBjb3BpZWQgYW5kIHBhc3RlZCBKZWZmIFNoYXcg cmVwbHkgb24gdGhhdCB0aHJlYWQuDQoNCkhlbGxvLA0KDQo+IEkgbWVhc3VyZWQgYSByb3VuZHRy aXAgbGF0ZW5jeSAodXNpbmcgU3BpcmVudCB0cmFmZmljIGdlbmVyYXRvcikgb2Ygc2VuZGluZyA2 NEIgcGFja2V0cyBvdmVyIGEgMTBHYkUgdG8gRFBESywgYW5kIERQREsgZG9lcyBub3RoaW5nIGJ1 dCBzaW1wbHkgZm9yd2FyZCBiYWNrIHRvIHRoZSBpbmNvbWluZyBwb3J0IChsM2Z3ZCB3aXRob3V0 IGFueSBsb29rdXAgY29kZSwgaS5lLiwgZHN0cG9ydCA9IHBvcnRfaWQpLg0KPiBIb3dldmVyLCB0 byBteSBzdXJwcmlzZSwgdGhlIGF2ZXJhZ2UgbGF0ZW5jeSB3YXMgYXJvdW5kIDE1MCB1c2VjLiAo VGhlIHBhY2tldCBkcm9wIHJhdGUgd2FzIG9ubHkgMC4wMDElLCBpLmUuLCAyODMgcGFja2V0cy9z ZWMgZHJvcHBlZCkgQW5vdGhlciB0ZXN0IEkgZGlkIHdhcyB0byBtZWFzdXJlIHRoZSBsYXRlbmN5 IGR1ZSB0byBzZW5kaW5nIG9ubHkgYSBzaW5nbGUgNjRCIHBhY2tldCwgYW5kIHRoZSBsYXRlbmN5 IEkgbWVhc3VyZWQgaXMgcmFuZ2luZyBhbnl3aGVyZSBmcm9tIDQwIHVzZWMgdG8gMTAwIHVzZWMu DQoNCjQwLTEwMHVzZWMgc2VlbXMgdmVyeSBoaWdoLg0KVGhlIGwzZndkIGFwcGxpY2F0aW9uIGRv ZXMgc29tZSBpbnRlcm5hbCBidWZmZXJpbmcgYmVmb3JlIHRyYW5zbWl0dGluZyB0aGUgcGFja2V0 cy4gIEl0IGJ1ZmZlcnMgZWl0aGVyIDMyIHBhY2tldHMsIG9yIHdhaXRzIHVwIHRvIDEwMHVzICho YXNoLWRlZmluZWQgYXMgQlVSU1RfVFhfRFJBSU5fVVMpLCB3aGljaGV2ZXIgY29tZXMgZmlyc3Qu DQpUcnkgZWl0aGVyIHJlbW92aW5nIHRoaXMgdGltZW91dCwgb3Igc2VuZGluZyBhIGJ1cnN0IG9m IDMyIHBhY2tldHMgYXQgdGltZS4gIE9yIHlvdSBjb3VsZCB0cnkgd2l0aCB0ZXN0cG1kLCB3aGlj aCBzaG91bGQgaGF2ZSByZWFzb25hYmx5IGxvdyBsYXRlbmN5IG91dCBvZiB0aGUgYm94Lg0KDQpU aGVyZSBpcyBhbHNvIGEgc2VjdGlvbiBpbiB0aGUgUmVsZWFzZSBOb3RlcyAoOC42IEhvdyBjYW4g SSB0dW5lIG15IG5ldHdvcmsgYXBwbGljYXRpb24gdG8gYWNoaWV2ZSBsb3dlciBsYXRlbmN5Pykg d2hpY2ggcHJvdmlkZXMgc29tZSBwb2ludGVycyBmb3IgZ2V0dGluZyBsb3dlciBsYXRlbmN5IGlm IHlvdSBhcmUgd2lsbGluZyB0byBnaXZlIHVwIHRvcC1yYXRlIHRocm91Z2hwdXQuDQoNClRoYW5r cywNCkplZmYNCg0KLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IGRldiBbbWFpbHRv OmRldi1ib3VuY2VzQGRwZGsub3JnXSBPbiBCZWhhbGYgT2YgSGVsbXV0IFNpbQ0KU2VudDogU3Vu ZGF5LCBNYXkgMjUsIDIwMTQgNzo1NSBBTQ0KVG86IGRldkBkcGRrLm9yZw0KU3ViamVjdDogW2Rw ZGstZGV2XSByb3VuZHRyaXAgZGVsYXkNCg0KSGksDQoNCndoYXQgaXMgdGhlIHdheSB0byBvcHRp bWl6ZSB0aGUgcm91bmQgdHJpcCBkZWxheSBvZiBhIHBhY2tldD8NCmkuZS4gcmVjZWl2aW5nIGEg cGFja2V0IGFuZCB0aGVuIHJlc2VuZGluZyBpdCBiYWNrIHRvIHRoZSBuZXR3b3JrIGluIGEgbWlu aW1hbCB0aW1lLCBhc3N1bWluZyB0aGUgcnggYW5kIHR4IHRocmVhZHMgYXJlIG9uIGEgY29udGlu dW91cyBsb29wIG9mIHJ4L3R4Lg0KDQpUaGFua3MsDQo=