From unknown Sun Jun 15 01:08:13 2025 X-Loop: help-debbugs@gnu.org Subject: bug#66112: question about gzip timing Resent-From: "Azami, Noushin" Original-Sender: "Debbugs-submit" Resent-CC: bug-gzip@gnu.org Resent-Date: Wed, 20 Sep 2023 01:41:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 66112 X-GNU-PR-Package: gzip X-GNU-PR-Keywords: To: 66112@debbugs.gnu.org X-Debbugs-Original-To: "bug-gzip@gnu.org" Received: via spool by submit@debbugs.gnu.org id=B.16951740236723 (code B ref -1); Wed, 20 Sep 2023 01:41:02 +0000 Received: (at submit) by debbugs.gnu.org; 20 Sep 2023 01:40:23 +0000 Received: from localhost ([127.0.0.1]:57968 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qimCT-0001kF-8A for submit@debbugs.gnu.org; Tue, 19 Sep 2023 21:40:23 -0400 Received: from lists.gnu.org ([2001:470:142::17]:41430) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qih3d-0001Dx-Uv for submit@debbugs.gnu.org; Tue, 19 Sep 2023 16:10:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qih3N-0000YG-Ji for bug-gzip@gnu.org; Tue, 19 Sep 2023 16:10:37 -0400 Received: from mail-bn8nam12on20603.outbound.protection.outlook.com ([2a01:111:f400:fe5b::603] helo=NAM12-BN8-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qih3K-00022l-U1 for bug-gzip@gnu.org; Tue, 19 Sep 2023 16:10:36 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=MhshNDKYXdMYSV0cDsGd+4Y3btCI7jVX+EfHmDS22WQtRkK2ccyL9fFi9hLdpgTegz3GVoyq2e5r84qcS6I6pE5szbnAd4pp3ODezxKA333c5oDIvkp/4o94khFjsEJFBA0p0ThIsun+qvpBfgedoLYibQfDLe4+G7syITLCfRlACiRwhLTpAfUMfbB1PmEI9Ig1lgc6D5nZMgSDYNwRHyxHkY+TG/QDa+EKI10l9Fgrl3JAIxyIxtmfkVpB9DknIEUxgZpX4WzAzhHFukQnP4nnnw3NECbHy8923DwMiS4idDjksrL2xVIyC0Nazt1m+fqmCeg8aduzMAtB3WhICw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=RINBFKQg5WFpumvaQ6ay5WIG8TMnBOZio0NBlNC/l3A=; b=RcylhBsSYMIh4hOSYFKSNTbYqdjvgmHiC4BWWJMrU12F187zoHDXZFKjqwgrkdnxBygv1x5geXOjJBFpCL0J5RTU6cqYrvHgTgpk7pXzMtMA+5hhW21UWLygydiSqhWhFkn+yBf7opAUFwhrCnRaz2gdsINzI+kPFaHB39npx92/R6TTP7GuquiHuL2sh+RjqHukD1uEtiBFRT2XKs83X4ynqlLkB7K49NtwRVb8oL2jrYXeHoNV438PfUQyYDlyGEdLMmpa7BGq7gORmdi45QdPOe57kKxlDXEx+TVPwtk+122wEHs54wf5GcYrSMOwm74DYLX6036K3Cx7kXvB1A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=txstate.edu; dmarc=pass action=none header.from=txstate.edu; dkim=pass header.d=txstate.edu; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=txstate.edu; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=RINBFKQg5WFpumvaQ6ay5WIG8TMnBOZio0NBlNC/l3A=; b=aw0FDH7l7NeBpqCnHEfJHVg9agIuHTkEtUhClUqXrDGSjGQ72oU1+FNGDViwUu1dxfagaeojdrqtWLpIvD5MPl8jONCMu18ACV7R/qtYZrODQgOHU2xnUuZOUv8l2Kgxs1Gpz7TpLzHH7XSm4CXAVGK4FV0nL0DbGy/qEg6Jxso= Received: from SA0PR11MB4733.namprd11.prod.outlook.com (2603:10b6:806:9a::7) by MN2PR11MB4616.namprd11.prod.outlook.com (2603:10b6:208:26f::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6792.27; Tue, 19 Sep 2023 20:05:30 +0000 Received: from SA0PR11MB4733.namprd11.prod.outlook.com ([fe80::bc46:9cdf:340d:7928]) by SA0PR11MB4733.namprd11.prod.outlook.com ([fe80::bc46:9cdf:340d:7928%6]) with mapi id 15.20.6792.026; Tue, 19 Sep 2023 20:05:30 +0000 From: "Azami, Noushin" Thread-Topic: question about gzip timing Thread-Index: AQHZ6zSRP3FfpMHgA0Sh7lrQqGY0aA== Date: Tue, 19 Sep 2023 20:05:30 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=txstate.edu; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: SA0PR11MB4733:EE_|MN2PR11MB4616:EE_ x-ms-office365-filtering-correlation-id: 4048fbc5-06c2-4ee5-37ac-08dbb94bc67a x-txstate-external: BYPASS x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:SA0PR11MB4733.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(366004)(346002)(396003)(39860400002)(136003)(376002)(1800799009)(451199024)(186009)(2906002)(8936002)(8676002)(316002)(786003)(6916009)(41300700001)(55016003)(26005)(19627405001)(66556008)(52536014)(478600001)(4744005)(64756008)(66946007)(66476007)(66446008)(76116006)(5660300002)(33656002)(9686003)(7696005)(6506007)(75432002)(3480700007)(71200400001)(38070700005)(38100700002)(86362001)(122000001)(554374003); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: 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 Content-Type: multipart/alternative; boundary="_000_SA0PR11MB47334751E66945B236BEDEACE3FAASA0PR11MB4733namp_" MIME-Version: 1.0 X-OriginatorOrg: txstate.edu X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SA0PR11MB4733.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4048fbc5-06c2-4ee5-37ac-08dbb94bc67a X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Sep 2023 20:05:30.6419 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b19c134a-14c9-4d4c-af65-c420f94c8cbb X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: xAxLwIx/VcXyVVqtFWK6o6t0Akz2D/eNQeVdvgACYGEVCxRSFRoe0tkYkFMAwmkoZU78k5kDqnHYNrC0JmY9tg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4616 Received-SPF: pass client-ip=2a01:111:f400:fe5b::603; envelope-from=noushin.azami@txstate.edu; helo=NAM12-BN8-obe.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.9 (/) X-Mailman-Approved-At: Tue, 19 Sep 2023 21:40:16 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.1 (/) --_000_SA0PR11MB47334751E66945B236BEDEACE3FAASA0PR11MB4733namp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, I'm trying to run gzip on a set of inputs and I want to time the compressio= n and decompression so I can calculate the throughputs. I want the comparis= on to other compressors that I'm timing to be fair, so I need to time only = the compressor and decompressor functions and not the entire code. Is there a way to do this easily? Could you please point me to where in the= source code (.c codes) I should insert timers to measure this correctly? Thank you, Noushin Azami --_000_SA0PR11MB47334751E66945B236BEDEACE3FAASA0PR11MB4733namp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hello,

I'm trying to run gzip on a set of inputs and I want to time the compressio= n and decompression so I can calculate the throughputs. I want the comparis= on to other compressors that I'm timing to be fair, so I need to time only = the compressor and decompressor functions and not the entire code. 
Is there a way to do this easily? Could you please point me to where in the= source code (.c codes) I should insert timers to measure this correctly?


Thank you,
Noushin Azami
--_000_SA0PR11MB47334751E66945B236BEDEACE3FAASA0PR11MB4733namp_--