From owner-freebsd-current@FreeBSD.ORG Wed Apr 14 00:08:03 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CEE6416A503 for ; Wed, 14 Apr 2004 00:08:03 -0700 (PDT) Received: from ftp.ccrle.nec.de (ftp.netlab.nec.de [195.37.70.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3284343D1D for ; Wed, 14 Apr 2004 00:08:02 -0700 (PDT) (envelope-from lars.eggert@netlab.nec.de) Received: from netlab.nec.de (scout.netlab.nec.de [195.37.70.100]) by ftp.ccrle.nec.de (Postfix) with ESMTP id E7666F674; Wed, 14 Apr 2004 09:12:59 +0200 (CEST) Message-ID: <407CE34D.1070302@netlab.nec.de> Date: Wed, 14 Apr 2004 09:07:57 +0200 From: Lars Eggert Organization: NEC Network Laboratories User-Agent: Mozilla Thunderbird 0.5+ (Macintosh/20040407) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Peter Jeremy References: <11095.1081621779@critter.freebsd.dk> <407B1EBC.6050405@freebsd.org> <407B234D.7070209@kientzle.com> <20040413160331.GM6308@numachi.com> <20040413200013.GC53327@cirb503493.alcatel.com.au> In-Reply-To: <20040413200013.GC53327@cirb503493.alcatel.com.au> Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms080405070103000200090603" cc: current@freebsd.org Subject: Re: Optimizing RCng execution speed ? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Apr 2004 07:08:04 -0000 This is a cryptographically signed message in MIME format. --------------ms080405070103000200090603 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Peter Jeremy wrote: > As a general comment on this thread, my feeling is that optimising > boot speed is not the most productive use of scarce developer time > at present (though I agree it can be annoying if you need to reboot > regularly to test fixes). If someone wants to have a look at this, > the place to start is to profile the complete system during startup > and see where the time is going. Along the same lines: I find that on recent hardware, the device probing performed by the kernel actually takes longer than running through the rcNG scripts after. So that might be a target for optimization as well (or instead.) Lars -- Lars Eggert NEC Network Laboratories --------------ms080405070103000200090603 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIJ/zCC Az8wggKooAMCAQICAQ0wDQYJKoZIhvcNAQEFBQAwgdExCzAJBgNVBAYTAlpBMRUwEwYDVQQI EwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcTCUNhcGUgVG93bjEaMBgGA1UEChMRVGhhd3RlIENv bnN1bHRpbmcxKDAmBgNVBAsTH0NlcnRpZmljYXRpb24gU2VydmljZXMgRGl2aXNpb24xJDAi BgNVBAMTG1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBDQTErMCkGCSqGSIb3DQEJARYccGVy c29uYWwtZnJlZW1haWxAdGhhd3RlLmNvbTAeFw0wMzA3MTcwMDAwMDBaFw0xMzA3MTYyMzU5 NTlaMGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBM dGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTCBnzAN BgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAxKY8VXNV+065yplaHmjAdQRwnd/p/6Me7L3N9Vvy Gna9fww6YfK/Uc4B1OVQCjDXAmNaLIkVcI7dyfArhVqqP3FWy688Cwfn8R+RNiQqE88r1fOC dz0Dviv+uxg+B79AgAJk16emu59l0cUqVIUPSAR/p7bRPGEEQB5kGXJgt/sCAwEAAaOBlDCB kTASBgNVHRMBAf8ECDAGAQH/AgEAMEMGA1UdHwQ8MDowOKA2oDSGMmh0dHA6Ly9jcmwudGhh d3RlLmNvbS9UaGF3dGVQZXJzb25hbEZyZWVtYWlsQ0EuY3JsMAsGA1UdDwQEAwIBBjApBgNV HREEIjAgpB4wHDEaMBgGA1UEAxMRUHJpdmF0ZUxhYmVsMi0xMzgwDQYJKoZIhvcNAQEFBQAD gYEASIzRUIPqCy7MDaNmrGcPf6+svsIXoUOWlJ1/TCG4+DYfqi2fNi/A9BxQIJNwPP2t4WFi w9k6GX6EsZkbAMUaC4J0niVQlGLH2ydxVyWN3amcOY6MIE9lX5Xa9/eH1sYITq726jTlEBpb NU1341YheILcIRk13iSx0x1G/11fZU8wggNaMIICw6ADAgECAgMLU6IwDQYJKoZIhvcNAQEE BQAwYjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0 ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMB4XDTAz MTIxNTEyMzEyOFoXDTA0MTIxNDEyMzEyOFowgYQxDzANBgNVBAQTBkVnZ2VydDENMAsGA1UE KhMETGFyczEUMBIGA1UEAxMLTGFycyBFZ2dlcnQxKDAmBgkqhkiG9w0BCQEWGWxhcnMuZWdn ZXJ0QG5ldGxhYi5uZWMuZGUxIjAgBgkqhkiG9w0BCQEWE2xhcnMuZWdnZXJ0QGdteC5uZXQw ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDWps58Zq8Buu2DKDl9crbvzSo6zWsZ TkQLr5zOTqUMs/eU7Mcohv64O4IxWWYGLfYsjDRxUlmdHdJUbyTtUh2lH452DUDJByXidlLm RDgohG0AVwztedqy1+hE3VnCdpMhUGks+6ntrr3dKSxMgLM0AM1kPWsH9lWX6IOPdxOC30gM PiQ65zH9PR70befQLgFPKcAv0wP8210l05n8ekwYAcq2cm3/j+nuDu0HEh5pgsnY7cVELeNJ ODvr4IiE1t3c2w4+0Nc/WJrqGCMl+gZ8c+7FtzjoyDeEsCjNFDeA2ymNd+10O6kjwvPHlzPr 3rW73RDRPAjMJ49HXlueiuoNAgMBAAGjdzB1MCoGBStlAQQBBCEwHwIBADAaMBgCAQQEE0wy dU15ZmZCTlViTkpKY2RaMnMwOQYDVR0RBDIwMIEZbGFycy5lZ2dlcnRAbmV0bGFiLm5lYy5k ZYETbGFycy5lZ2dlcnRAZ214Lm5ldDAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3DQEBBAUAA4GB AHgrv3SQFD4AS4lY4oKcI3iTHcclEHbYfg3UUb8zzCUsl+OJoz0nmebGmOL+tvNj5GvCrWnN H4LvVLh8ZBhFXms7eKJ1YiHgbKwTRK23P8Y5NDit5ico0ZjpFWeenUWj3ajEbN6n4K8dNp+C 0b2apnSrlFVWY6BucZFIYqQ1Lf91MIIDWjCCAsOgAwIBAgIDC1OiMA0GCSqGSIb3DQEBBAUA MGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQu MSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTAeFw0wMzEy MTUxMjMxMjhaFw0wNDEyMTQxMjMxMjhaMIGEMQ8wDQYDVQQEEwZFZ2dlcnQxDTALBgNVBCoT BExhcnMxFDASBgNVBAMTC0xhcnMgRWdnZXJ0MSgwJgYJKoZIhvcNAQkBFhlsYXJzLmVnZ2Vy dEBuZXRsYWIubmVjLmRlMSIwIAYJKoZIhvcNAQkBFhNsYXJzLmVnZ2VydEBnbXgubmV0MIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1qbOfGavAbrtgyg5fXK2780qOs1rGU5E C6+czk6lDLP3lOzHKIb+uDuCMVlmBi32LIw0cVJZnR3SVG8k7VIdpR+Odg1AyQcl4nZS5kQ4 KIRtAFcM7XnastfoRN1ZwnaTIVBpLPup7a693SksTICzNADNZD1rB/ZVl+iDj3cTgt9IDD4k Oucx/T0e9G3n0C4BTynAL9MD/NtdJdOZ/HpMGAHKtnJt/4/p7g7tBxIeaYLJ2O3FRC3jSTg7 6+CIhNbd3NsOPtDXP1ia6hgjJfoGfHPuxbc46Mg3hLAozRQ3gNspjXftdDupI8Lzx5cz6961 u90Q0TwIzCePR15bnorqDQIDAQABo3cwdTAqBgUrZQEEAQQhMB8CAQAwGjAYAgEEBBNMMnVN eWZmQk5VYk5KSmNkWjJzMDkGA1UdEQQyMDCBGWxhcnMuZWdnZXJ0QG5ldGxhYi5uZWMuZGWB E2xhcnMuZWdnZXJ0QGdteC5uZXQwDAYDVR0TAQH/BAIwADANBgkqhkiG9w0BAQQFAAOBgQB4 K790kBQ+AEuJWOKCnCN4kx3HJRB22H4N1FG/M8wlLJfjiaM9J5nmxpji/rbzY+Rrwq1pzR+C 71S4fGQYRV5rO3iidWIh4GysE0Sttz/GOTQ4reYnKNGY6RVnnp1Fo92oxGzep+CvHTafgtG9 mqZ0q5RVVmOgbnGRSGKkNS3/dTGCAzswggM3AgEBMGkwYjELMAkGA1UEBhMCWkExJTAjBgNV BAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQZXJz b25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAgMLU6IwCQYFKw4DAhoFAKCCAacwGAYJKoZIhvcN AQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG9w0BCQUxDxcNMDQwNDE0MDcwNzU3WjAjBgkqhkiG 9w0BCQQxFgQUragR+snPhP+844mmcIhAx8q6QsswUgYJKoZIhvcNAQkPMUUwQzAKBggqhkiG 9w0DBzAOBggqhkiG9w0DAgICAIAwDQYIKoZIhvcNAwICAUAwBwYFKw4DAgcwDQYIKoZIhvcN AwICASgweAYJKwYBBAGCNxAEMWswaTBiMQswCQYDVQQGEwJaQTElMCMGA1UEChMcVGhhd3Rl IENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVt YWlsIElzc3VpbmcgQ0ECAwtTojB6BgsqhkiG9w0BCRACCzFroGkwYjELMAkGA1UEBhMCWkEx JTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0 ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAgMLU6IwDQYJKoZIhvcNAQEBBQAEggEA NVQyfvVA5Ie96hlmHw74bnGmZgVX+1hFCLOYOoyDQlj/yh5wDcrf+PkW724OU6STNKonLoR5 hu690lC+GRU+s4ZC/jkD/mQW5HO2tsEBNkG0EafeJlHO3EBQcnKp9InEG5YriirincsuCjII LCVD75Hm39rl+R6D3apey5gjjvlMiEfj3rbHt7rVB5rjHqjTuap9tdaPd0XJY9wNbjTcuTVB W+mXfT/g8uHLLvgSfC5r3hq4CwGo+fbLaIoM3DBRi3JWkjO261nVsIMnWC8fVqIe4PH3oQr9 0NVXA0LyNH9lr2pMC3APKWhGJeKYlgOGKo0myPSMFAqeRs+kcAf7gAAAAAAAAA== --------------ms080405070103000200090603--