From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12537 invoked by alias); 19 Mar 2018 15:28:03 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 12455 invoked by uid 89); 19 Mar 2018 15:28:03 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy=Tree, H*f:sk:5D6LP1T, H*r:10.152.0, H*i:sk:vqQ@mai X-HELO: EUR01-HE1-obe.outbound.protection.outlook.com Received: from mail-oln040092065033.outbound.protection.outlook.com (HELO EUR01-HE1-obe.outbound.protection.outlook.com) (40.92.65.33) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 19 Mar 2018 15:28:01 +0000 Received: from HE1EUR01FT031.eop-EUR01.prod.protection.outlook.com (10.152.0.52) by HE1EUR01HT183.eop-EUR01.prod.protection.outlook.com (10.152.1.161) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.567.18; Mon, 19 Mar 2018 15:27:58 +0000 Received: from AM2PR05MB1186.eurprd05.prod.outlook.com (10.152.0.60) by HE1EUR01FT031.mail.protection.outlook.com (10.152.0.177) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.567.18 via Frontend Transport; Mon, 19 Mar 2018 15:27:58 +0000 Received: from AM2PR05MB1186.eurprd05.prod.outlook.com ([fe80::f933:a57f:2b17:e4e6]) by AM2PR05MB1186.eurprd05.prod.outlook.com ([fe80::f933:a57f:2b17:e4e6%17]) with mapi id 15.20.0588.016; Mon, 19 Mar 2018 15:27:58 +0000 From: Sebastiaan Peters To: Richard Biener CC: "gcc@gcc.gnu.org" Subject: Re: GSOC Question about the parallelization project Date: Mon, 19 Mar 2018 15:28:00 -0000 Message-ID: References: , In-Reply-To: x-incomingtopheadermarker: OriginalChecksum:7EBAFCAB35B01A5BD74E9EE338BBB8F0D2E95B36BA852D3196F624DC9E5C65CE;UpperCasedChecksum:F90642E6681CBB081698931E73DF8B7C7278006217B67656B0080B4CCD155C6B;SizeAsReceived:7334;Count:47 x-ms-exchange-messagesentrepresentingtype: 1 x-tmn: [8RBQLRSrLq1QanF1Dqi8HHlSQE8T7SW9flyvWuZpRXqkEWWXgepK7tEA+uw0CGIu] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;HE1EUR01HT183;6:NAwx/Wr2s6z1zqc8meKxJR3LJZfFYW4/HPsVJHBHPTWCJYN4IbaU/O3cKUHG2ry0Wqd83LdAv6c5PHTcERYF2fE/rUG3S5u0AqZl5JKdhlSMmBHIt3jUIp7W4ynLddR6kCLqKQGCjvqbSZ8MHEXVcWYAgn8jo8umF1CmncSdK0eJnSDG1AdmtrwDd/LkDp8Fd+N9gM5gMPTPZtn0z9kLyv495dFEqk5+fvVxJHdYdEdy4lRgJs3zIY+lyCsMbQCtMselBFzpqIVoD/E1xeK4Pk8rzp5ErA++45zyDVnkQoEbVlRAdWzrWIfmzcPu+qNft0g+PRQU0LzjEgv7bTRSnT9KHR3raYnXIIvn/kDDJZk=;5:v6jmBQekW5bYD3BlGB3TWcU8O0SyBpIP1VtuvLDuFUz43ZAOqef+FWgQAc8DcgNXWmgOMnJ+mR6ejM+e9MdRieJ1sivs16VUSZKHfdgvXB7t2EcZbnNJ/BA8zH+k+LODyZ/jEzUoHDW0s2DUgnruxFe2OhcvTNKN+XLSNTw+4j4=;24:WpxzByn2wzVQUpcAc238XPH/33d/nj/J/uxuO8xG/QCrlzl9BxwqI1T+Zp4AK+M0s45oh947jeYrkkGVjWyldNrnGf0SPq5hQnKQfZyZpuo=;7:sWoqYBKiqFn/5f3upZ/fyVvipWGh0FJ29ABFB6+N0n4CsVI9M2pFKUlAcSypessMnL8v0gdw2j5AdYP7wCdu0BnMIOZFsD3knZROtzW2A+MkF9cxOhYQL/Bny0kEOn8Rk3bMQRoCc4voJqZ+dtgW20xvPYrz6AwW8iMBYofHmUDj2VpJVLXCIrzjF1W97FVc789pnEt1x2p2dNGVGZFiGjpBOj1RljJ0urUmo+suN7fE/c2P1ngakaNC5PHWwXcs x-incomingheadercount: 47 x-eopattributedmessage: 0 x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(201702061078)(5061506573)(5061507331)(1603103135)(2017031320274)(2017031324274)(2017031323274)(2017031322404)(1601125374)(1603101448)(1701031045);SRVR:HE1EUR01HT183; x-ms-traffictypediagnostic: HE1EUR01HT183: x-ms-office365-filtering-correlation-id: 54bf6203-cd57-4033-1d9d-08d58dadfeac x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(444000031);SRVR:HE1EUR01HT183;BCL:0;PCL:0;RULEID:;SRVR:HE1EUR01HT183; x-forefront-prvs: 06167FAD59 x-forefront-antispam-report: SFV:NSPM;SFS:(7070007)(98901004);DIR:OUT;SFP:1901;SCL:1;SRVR:HE1EUR01HT183;H:AM2PR05MB1186.eurprd05.prod.outlook.com;FPR:;SPF:None;LANG:; x-microsoft-antispam-message-info: Gw3xl5pWvmKRMtfBUsOQ9AxXm71+uuEDRAYT3xIImjjN/s8vDIST2YK0IuY5h9tcfPZ/7WYDYN6Lvc5qcgbT4A5OJ29zoODt2+jUQHiRouPoOwWtwWOZ6WV6dwPNHB03oB/KwpmHzVnilS66c89tFNSPNeffCJfVJpjV5zEGg23Up6FEJIex/aPS7/Ei+W4m spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 54bf6203-cd57-4033-1d9d-08d58dadfeac X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Mar 2018 15:27:58.3719 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Internet X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1EUR01HT183 X-SW-Source: 2018-03/txt/msg00189.txt.bz2 Thank you for your quick response. Does the GIMPLE optimization pipeline include only the Tree SSA passes or a= lso the RTL passes? Are the currently other parts of the compiler that have been parallelized? Kind regards, Sebastiaan Peters