From owner-freebsd-hackers@FreeBSD.ORG Wed Mar 11 00:44:54 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 47E8671A for ; Wed, 11 Mar 2015 00:44:54 +0000 (UTC) Received: from na01-bl2-obe.outbound.protection.outlook.com (mail-bl2on0065.outbound.protection.outlook.com [65.55.169.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "MSIT Machine Auth CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D988BD81 for ; Wed, 11 Mar 2015 00:44:53 +0000 (UTC) Received: from DM2PR0801MB0944.namprd08.prod.outlook.com (25.160.131.27) by DM2PR0801MB0944.namprd08.prod.outlook.com (25.160.131.27) with Microsoft SMTP Server (TLS) id 15.1.106.15; Wed, 11 Mar 2015 00:44:44 +0000 Received: from DM2PR0801MB0944.namprd08.prod.outlook.com ([25.160.131.27]) by DM2PR0801MB0944.namprd08.prod.outlook.com ([25.160.131.27]) with mapi id 15.01.0106.007; Wed, 11 Mar 2015 00:44:44 +0000 From: "Pokala, Ravi" To: Freddie Cash Subject: Re: detecting hyperthreading Thread-Topic: detecting hyperthreading Thread-Index: AQHQWqyImRFHWPGSCkqtx00nVjUfFZ0U6yCA//+MIICAAWfagP//i6mAgAB3AgCAAByoAA== Date: Wed, 11 Mar 2015 00:44:44 +0000 Message-ID: References: <9F2E1411-B517-4BC8-AF61-BB15EE35083C@me.com> <54FF1343.1020705@gmx.de> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.4.8.150116 x-originating-ip: [24.6.178.251] authentication-results: gmail.com; dkim=none (message not signed) header.d=none; x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:DM2PR0801MB0944; x-microsoft-antispam-prvs: x-forefront-antispam-report: BMV:1; SFV:NSPM; SFS:(10009020)(6009001)(13464003)(51704005)(377424004)(2656002)(99286002)(62966003)(87936001)(54356999)(46102003)(110136001)(106116001)(92566002)(221733001)(77156002)(2950100001)(19580395003)(122556002)(93886004)(1411001)(2900100001)(76176999)(83506001)(36756003)(66066001)(50986999)(40100003)(86362001)(102836002)(19580405001)(7059030); DIR:OUT; SFP:1101; SCL:1; SRVR:DM2PR0801MB0944; H:DM2PR0801MB0944.namprd08.prod.outlook.com; FPR:; SPF:None; MLV:sfv; LANG:en; x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(601004)(5005006)(5002009); SRVR:DM2PR0801MB0944; BCL:0; PCL:0; RULEID:; SRVR:DM2PR0801MB0944; x-forefront-prvs: 0512CC5201 Content-Type: text/plain; charset="utf-8" Content-ID: <7C455144811EB34B9E56ED3F3BA1CA95@namprd08.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: panasas.com X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Mar 2015 00:44:44.5311 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: acf01c9d-c699-42af-bdbb-44bf582e60b0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR0801MB0944 Cc: "freebsd-hackers@freebsd.org" , "lokadamus@gmx.de" , Rui Paulo X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Mar 2015 00:44:54 -0000 LS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IEZyZWRkaWUgQ2FzaCA8Zmp3Y2FzaEBn bWFpbC5jb20+DQpEYXRlOiAyMDE1LTAzLTEwLCBUdWVzZGF5IGF0IDA5OjAyDQpUbzogUmF2aSBQ b2thbGEgPHJwb2thbGFAcGFuYXNhcy5jb20+DQpDYzogImxva2FkYW11c0BnbXguZGUiIDxsb2th ZGFtdXNAZ214LmRlPiwgUnVpIFBhdWxvIDxycGF1bG9AbWUuY29tPiwNCiJmcmVlYnNkLWhhY2tl cnNAZnJlZWJzZC5vcmciIDxmcmVlYnNkLWhhY2tlcnNAZnJlZWJzZC5vcmc+DQpTdWJqZWN0OiBS ZTogZGV0ZWN0aW5nIGh5cGVydGhyZWFkaW5nDQoNCj7igIs2IGxpbmVzIG9yIHNvIGJlbG93IHRo ZSBGZWF0dXJlcyBsaW5lIHNob3dzIHRoZSBrZXJuZWwgbG9hZGluZyAiY3B1MA0KPihCU1ApIiwg YW5kIHRoZW4gImNwdTEgKEFQL0hUKSIuDQo+DQo+Q29tcGFyZSB0aGF0IHRvIGEgc3lzdGVtIHdp dGhvdXQgSFRULCB3aGVyZSBhbnkgZXh0cmEgY3B1cyBvbmx5IHNob3cNCj4iKEFQKSIuDQo+DQo+ SXQncyBub3QgcGVyZmVjdCwgYnV0IG9uZSBjb3VsZCBncmVwIHRocm91Z2ggL3Zhci9ydW4vZG1l c2cuYm9vdCBsb29raW5nDQo+Zm9yICJjcHUiIGxpbmVzIGFuZCBjaGVja2luZyBmb3IgIihBUCki IG9yICIoQVAvSFQpIi7igIsNCg0KWWVhaC4gVGhlcmUncyB0b25zIG9mIGluZm8gdGhhdCBjb3Vs ZCBiZSBzY3JhcGVkIG91dCBvZiBkbWVzZy5ib290LCBidXQNCmFjdHVhbGx5IGRvaW5nIHRoYXQg LSBsZXQgYWxvbmUgZnJvbSBDIC0gaXMgYSBwYWluLiA6LVANCg0KLVJhdmkNCj4NCg0K