From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263258AbTH0JYP (ORCPT ); Wed, 27 Aug 2003 05:24:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263275AbTH0JYP (ORCPT ); Wed, 27 Aug 2003 05:24:15 -0400 Received: from mail.gmx.de ([213.165.64.20]:56002 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S263258AbTH0JYI (ORCPT ); Wed, 27 Aug 2003 05:24:08 -0400 Message-Id: <5.2.1.1.2.20030827111223.01997e98@pop.gmx.net> X-Mailer: QUALCOMM Windows Eudora Version 5.2.1 Date: Wed, 27 Aug 2003 11:28:04 +0200 To: Nick Piggin From: Mike Galbraith Subject: Re: [PATCH] Nick's scheduler policy v7 Cc: linux-kernel In-Reply-To: <3F49E7D1.4000309@cyberone.com.au> References: <3F497BB6.90100@cyberone.com.au> <3F48B12F.4070001@cyberone.com.au> <29760000.1061744102@[10.10.2.4]> <3F497BB6.90100@cyberone.com.au> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=====================_25825875==_" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=====================_25825875==_ Content-Type: text/plain; charset="us-ascii"; format=flowed At 08:41 PM 8/25/2003 +1000, Nick Piggin wrote: >Hi, Greetings, >I didn't miss 5 revisions, I'll just stick to using my internal >numbering for releases. > >This one has a few changes. Children now get a priority boost >on fork, and parents retain more priority after forking a child, >however exiting CPU hogs will now penalise parents a bit. > >Timeslice scaling was tweaked a bit. Oh and remember raising X's >priority should _help_ interactivity with this patch, and IMO is >not an unreasonable thing to be doing. > >Please test. I'm not getting enough feedback! Heavy parallel make throughput is still down a little over 10%, but X choppiness is markedly improved. Test-starve is now working. One thing that I noticed is that irman takes quite a bit longer to complete than with stock. I've attached the results of that, plus some contest numbers. My local variant of contest has a couple of differences to stock: dbench doesn't run so many instances, and list_load is just a small tree being md5summed. There are two additional loads as well. ab_load is an ancient apache bench jabbering with an also ancient apache (boring static page via localhost)... you can guess what irman2_load is :) -Mike --=====================_25825875==_ Content-Type: application/octet-stream; name="xx" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="xx" W3Jvb3RdOiMgdGltZSAuL2lybWFuClJlc3BvbnNlIHRpbWUgbWVhc3VyZW1lbnRzIChtaWxsaXNl Y29uZHMpIGZvcjogMi42LjAtdGVzdDQudjcKICAgICAgTG9hZCAgICAgICBNYXggICAgICAgTWlu ICAgICAgIEF2ZyBTdGQuIERldi4KICAgICAgTlVMTCAgICAgMC4yODcgICAgIDAuMDEwICAgICAw LjAxMSAgICAgMC4wMDIKICAgIE1FTU9SWSAgIDE3MC4wNTIgICAgIDAuMDEwICAgICAwLjA0OSAg ICAgMC41MzQKICAgRklMRV9JTyAgIDIyMC4wNTYgICAgIDAuMDEwICAgICAwLjA5MCAgICAgMS4w MTMKICAgUFJPQ0VTUyAgIDU1My45NDcgICAgIDAuMDEwICAgICAwLjA4MyAgICAgNC4wODQKCnJl YWwgICAgN201OC4wMjZzCnVzZXIgICAgMG00My4xOTJzCnN5cyAgICAgMG0yNC4xNTBzCgpbcm9v dF06IyB0aW1lIC4vaXJtYW4KUmVzcG9uc2UgdGltZSBtZWFzdXJlbWVudHMgKG1pbGxpc2Vjb25k cykgZm9yOiAyLjYuMC10ZXN0NAogICAgICBMb2FkICAgICAgIE1heCAgICAgICBNaW4gICAgICAg QXZnIFN0ZC4gRGV2LgogICAgICBOVUxMICAgICAwLjQyNiAgICAgMC4wMDkgICAgIDAuMDExICAg ICAwLjAwMgogICAgTUVNT1JZICAgMTExLjExNyAgICAgMC4wMDkgICAgIDAuMDIwICAgICAwLjk4 MQogICBGSUxFX0lPICAgMzA2LjA5OSAgICAgMC4wMDkgICAgIDAuMDI5ICAgICAyLjQxMAogICBQ Uk9DRVNTICAgMzAzLjQ3NiAgICAgMC4wMTAgICAgIDAuMDMyICAgICAwLjgxNwoKcmVhbCAgICAy bTE1LjQwN3MKdXNlciAgICAwbTI0LjE2N3MKc3lzICAgICAwbTIxLjUxNHMKCm5vX2xvYWQ6Cktl cm5lbCAgICAgICAgICAgW3J1bnNdCVRpbWUJQ1BVJQlMb2FkcwlMQ1BVJQlSYXRpbwoyLjUuNjkg ICAgICAgICAgICAgICAgMQkxNTMJOTQuOAkwLjAJMC4wCTEuMDAKMi41LjcwICAgICAgICAgICAg ICAgIDEJMTUzCTk0LjEJMC4wCTAuMAkxLjAwCjIuNi4wLXRlc3QxICAgICAgICAgICAxCTE1Mwk5 NC4xCTAuMAkwLjAJMS4wMAoyLjYuMC10ZXN0MS1tbTEgICAgICAgMQkxNTIJOTQuNwkwLjAJMC4w CTEuMDAKMi42LjAtdGVzdDQgICAgICAgICAgIDEJMTUzCTk0LjgJMC4wCTAuMAkxLjAwCjIuNi4w LXRlc3Q0LnY3ICAgICAgICAxCTE1Ngk5NC45CTAuMAkwLjAJMS4wMApjYWNoZXJ1bjoKS2VybmVs ICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUlCVJhdGlvCjIuNS42OSAgICAg ICAgICAgICAgICAxCTE0Ngk5OC42CTAuMAkwLjAJMC45NQoyLjUuNzAgICAgICAgICAgICAgICAg MQkxNDYJOTguNgkwLjAJMC4wCTAuOTUKMi42LjAtdGVzdDEgICAgICAgICAgIDEJMTQ2CTk4LjYJ MC4wCTAuMAkwLjk1CjIuNi4wLXRlc3QxLW1tMSAgICAgICAxCTE0Ngk5OC42CTAuMAkwLjAJMC45 NgoyLjYuMC10ZXN0NCAgICAgICAgICAgMQkxNDcJOTguMAkwLjAJMC4wCTAuOTYKMi42LjAtdGVz dDQudjcgICAgICAgIDEJMTQ5CTk5LjMJMC4wCTAuMAkwLjk2CnByb2Nlc3NfbG9hZDoKS2VybmVs ICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUlCVJhdGlvCjIuNS42OSAgICAg ICAgICAgICAgICAxCTMzMQk0My44CTkwLjAJNTUuMwkyLjE2CjIuNS43MCAgICAgICAgICAgICAg ICAxCTE5OQk3Mi40CTI3LjAJMjUuNQkxLjMwCjIuNi4wLXRlc3QxICAgICAgICAgICAxCTI2NAk1 NC41CTYxLjAJNDQuMwkxLjczCjIuNi4wLXRlc3QxLW1tMSAgICAgICAxCTMyMwk0NC45CTg4LjAJ NTQuMgkyLjEyCjIuNi4wLXRlc3Q0ICAgICAgICAgICAxCTE5OQk3Mi45CTI2LjAJMjYuMQkxLjMw CjIuNi4wLXRlc3Q0LnY3ICAgICAgICAxCTE5Nwk3Ni4xCTIyLjAJMjIuMwkxLjI2CmN0YXJfbG9h ZDoKS2VybmVsICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUlCVJhdGlvCjIu NS42OSAgICAgICAgICAgICAgICAxCTE5MAk3Ny45CTAuMAkwLjAJMS4yNAoyLjUuNzAgICAgICAg ICAgICAgICAgMQkxODYJODAuMQkwLjAJMC4wCTEuMjIKMi42LjAtdGVzdDEgICAgICAgICAgIDEJ MjEzCTcwLjQJMC4wCTAuMAkxLjM5CjIuNi4wLXRlc3QxLW1tMSAgICAgICAxCTIwNwk3Mi41CTAu MAkwLjAJMS4zNgoyLjYuMC10ZXN0NCAgICAgICAgICAgMQkyMDEJNzQuNgkwLjAJMC4wCTEuMzEK Mi42LjAtdGVzdDQudjcgICAgICAgIDEJMjA4CTczLjYJMC4wCTAuMAkxLjMzCnh0YXJfbG9hZDoK S2VybmVsICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUlCVJhdGlvCjIuNS42 OSAgICAgICAgICAgICAgICAxCTE5Ngk3NS4wCTAuMAkzLjEJMS4yOAoyLjUuNzAgICAgICAgICAg ICAgICAgMQkxOTUJNzUuOQkwLjAJMy4xCTEuMjcKMi42LjAtdGVzdDEgICAgICAgICAgIDEJMTkz CTc2LjcJMS4wCTQuMQkxLjI2CjIuNi4wLXRlc3QxLW1tMSAgICAgICAxCTE5NQk3NS45CTEuMAk0 LjEJMS4yOAoyLjYuMC10ZXN0NCAgICAgICAgICAgMQkxOTMJNzYuNwkxLjAJNS4yCTEuMjYKMi42 LjAtdGVzdDQudjcgICAgICAgIDEJMTkwCTc5LjUJMC4wCTQuMgkxLjIyCmlvX2xvYWQ6Cktlcm5l bCAgICAgICAgICAgW3J1bnNdCVRpbWUJQ1BVJQlMb2FkcwlMQ1BVJQlSYXRpbwoyLjUuNjkgICAg ICAgICAgICAgICAgMQk0MzcJMzQuNgk2OS4xCTE1LjEJMi44NgoyLjUuNzAgICAgICAgICAgICAg ICAgMQk0MDEJMzcuNwk3Mi4zCTE3LjQJMi42MgoyLjYuMC10ZXN0MSAgICAgICAgICAgMQkyNDMJ NjEuMwk0OC4xCTE3LjMJMS41OQoyLjYuMC10ZXN0MS1tbTEgICAgICAgMQkzMzYJNDQuOQk2NC41 CTE3LjMJMi4yMQoyLjYuMC10ZXN0NCAgICAgICAgICAgMQkyMzEJNjQuNQkzOC4yCTE2LjAJMS41 MQoyLjYuMC10ZXN0NC52NyAgICAgICAgMQkyMjUJNjguOQkzOC44CTE2LjAJMS40NAppb19vdGhl cjoKS2VybmVsICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUlCVJhdGlvCjIu NS42OSAgICAgICAgICAgICAgICAxCTM4NwkzOC44CTY5LjMJMTcuMwkyLjUzCjIuNS43MCAgICAg ICAgICAgICAgICAxCTQyMgkzNi4wCTc1LjMJMTcuMQkyLjc2CjIuNi4wLXRlc3QxICAgICAgICAg ICAxCTI1OAk1Ny44CTU1LjgJMTkuMAkxLjY5CjIuNi4wLXRlc3QxLW1tMSAgICAgICAxCTMzMAk0 NS41CTYzLjIJMTcuMgkyLjE3CjIuNi4wLXRlc3Q0ICAgICAgICAgICAxCTIzMgk2NC43CTM2LjkJ MTUuMwkxLjUyCjIuNi4wLXRlc3Q0LnY3ICAgICAgICAxCTIyNwk2Ny44CTM4LjYJMTUuNAkxLjQ2 CnJlYWRfbG9hZDoKS2VybmVsICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUl CVJhdGlvCjIuNS42OSAgICAgICAgICAgICAgICAxCTIyMQk2Ny4wCTkuNAkzLjYJMS40NAoyLjUu NzAgICAgICAgICAgICAgICAgMQkyMjAJNjcuMwk5LjQJMy42CTEuNDQKMi42LjAtdGVzdDEgICAg ICAgICAgIDEJMjAwCTc0LjAJOS43CTQuMAkxLjMxCjIuNi4wLXRlc3QxLW1tMSAgICAgICAxCTE5 MAk3OC40CTkuMgk0LjIJMS4yNQoyLjYuMC10ZXN0NCAgICAgICAgICAgMQkyMDQJNzMuMAk4LjEJ My40CTEuMzMKMi42LjAtdGVzdDQudjcgICAgICAgIDEJMjAwCTc2LjAJOC42CTMuNQkxLjI4Cmxp c3RfbG9hZDoKS2VybmVsICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUlCVJh dGlvCjIuNS42OSAgICAgICAgICAgICAgICAxCTIwMwk3MS40CTk5LjAJMjAuMgkxLjMzCjIuNS43 MCAgICAgICAgICAgICAgICAxCTIwNQk3MC43CTEwNC4wCTIwLjUJMS4zNAoyLjYuMC10ZXN0MSAg ICAgICAgICAgMQkxOTkJNzIuNAkxMDIuMAkyMS42CTEuMzAKMi42LjAtdGVzdDEtbW0xICAgICAg IDEJMTkzCTc1LjEJOTEuMAkxOS43CTEuMjcKMi42LjAtdGVzdDEtbW0xWCAgICAgIDEJMTk0CTc0 LjcJOTEuMAkxOS42CTEuMjcKMi42LjAtdGVzdDFYICAgICAgICAgIDEJMjAxCTcxLjYJMTA0LjAJ MjEuNAkxLjMxCjIuNi4wLXRlc3Q0ICAgICAgICAgICAxCTIwMQk3Mi4xCTEwMy4wCTIxLjQJMS4z MQoyLjYuMC10ZXN0NC52NyAgICAgICAgMQkxNzYJODQuNwkzMi4wCTguMAkxLjEzCm1lbV9sb2Fk OgpLZXJuZWwgICAgICAgICAgIFtydW5zXQlUaW1lCUNQVSUJTG9hZHMJTENQVSUJUmF0aW8KMi41 LjY5ICAgICAgICAgICAgICAgIDEJMjU2CTU3LjgJMzQuMAkxLjIJMS42NwoyLjUuNzAgICAgICAg ICAgICAgICAgMQkyNTIJNTguNwkzMy4wCTEuMgkxLjY1CjIuNi4wLXRlc3QxICAgICAgICAgICAx CTMwOQk0OC4yCTc1LjAJMi4zCTIuMDIKMi42LjAtdGVzdDEtbW0xICAgICAgIDEJMjc3CTUzLjgJ MzguMAkxLjQJMS44MgoyLjYuMC10ZXN0NCAgICAgICAgICAgMQk0MjcJMzUuMQk4OC4wCTEuOQky Ljc5CjIuNi4wLXRlc3Q0LnY3ICAgICAgICAxCTI5Ngk1MS43CTc1LjAJMi40CTEuOTAKZGJlbmNo X2xvYWQ6Cktlcm5lbCAgICAgICAgICAgW3J1bnNdCVRpbWUJQ1BVJQlMb2FkcwlMQ1BVJQlSYXRp bwoyLjUuNjkgICAgICAgICAgICAgICAgMQk1MTcJMjguOAk1LjAJMzUuNgkzLjM4CjIuNS43MCAg ICAgICAgICAgICAgICAxCTQyNAkzNS4xCTMuMAkyNi43CTIuNzcKMi42LjAtdGVzdDEgICAgICAg ICAgIDEJMzQ3CTQyLjcJNC4wCTM5LjUJMi4yNwoyLjYuMC10ZXN0MS1tbTEgICAgICAgMQkzNzcJ MzkuOAk0LjAJMzYuOQkyLjQ4CjIuNi4wLXRlc3Q0ICAgICAgICAgICAxCTQ0NAkzMy42CTUuMAk0 NC40CTIuOTAKMi42LjAtdGVzdDQudjcgICAgICAgIDEJMjU5CTU5LjUJMS4wCTEzLjUJMS42Ngph Yl9sb2FkOgpLZXJuZWwgICAgICAgICAgIFtydW5zXQlUaW1lCUNQVSUJTG9hZHMJTENQVSUJUmF0 aW8KMi41LjY5ICAgICAgICAgICAgICAgIDEJMzAwCTQ4LjMJNDYuMAkyMS43CTEuOTYKMi41Ljcw ICAgICAgICAgICAgICAgIDEJMzAwCTQ4LjAJNDYuMAkyMi4wCTEuOTYKMi42LjAtdGVzdDEgICAg ICAgICAgIDEJMjgxCTUxLjYJNTAuMAkyNS42CTEuODQKMi42LjAtdGVzdDEtbW0xICAgICAgIDEJ MjI5CTYzLjMJMzAuMAkxOC4zCTEuNTEKMi42LjAtdGVzdDQgICAgICAgICAgIDEJMzE4CTQ1LjYJ NTEuMAkyMy4wCTIuMDgKMi42LjAtdGVzdDQudjcgICAgICAgIDEJMjMwCTY1LjIJMjIuMAk5LjYJ MS40Nwppcm1hbjJfbG9hZDoKS2VybmVsICAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRz CUxDUFUlCVJhdGlvCjIuNi4wLXRlc3QxICAgICAgICAgICAxCTk5OQkxNC41CTMxLjAJMC4wCTYu NTMKMi42LjAtdGVzdDEtbW0xICAgICAgIDEJMjEwCTY5LjAJNi4wCTAuMAkxLjM4CjIuNi4wLXRl c3Q0ICAgICAgICAgICAxCTEwMDEJMTQuNQkzMS4wCTAuMAk2LjU0CjIuNi4wLXRlc3Q0LnY3ICAg ICAgICAxCTM2NAk0MC45CTExLjAJMC4wCTIuMzMK --=====================_25825875==_--