From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271707AbTGRFmb (ORCPT ); Fri, 18 Jul 2003 01:42:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271708AbTGRFmb (ORCPT ); Fri, 18 Jul 2003 01:42:31 -0400 Received: from mail.gmx.de ([213.165.64.20]:27535 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S271707AbTGRFm1 (ORCPT ); Fri, 18 Jul 2003 01:42:27 -0400 Message-Id: <5.2.1.1.2.20030718071656.01af84d0@pop.gmx.net> X-Mailer: QUALCOMM Windows Eudora Version 5.2.1 Date: Fri, 18 Jul 2003 07:38:38 +0200 To: Davide Libenzi From: Mike Galbraith Subject: Re: [PATCH] O6int for interactivity Cc: Con Kolivas , linux kernel mailing list , Andrew Morton , Felipe Alfaro Solana , Zwane Mwaikambo In-Reply-To: References: <200307170030.25934.kernel@kolivas.org> <200307170030.25934.kernel@kolivas.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=====================_702796==_" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=====================_702796==_ Content-Type: text/plain; charset="us-ascii"; format=flowed At 03:12 PM 7/16/2003 -0700, Davide Libenzi wrote: >http://www.xmailserver.org/linux-patches/irman2.c > >and run it with different -n (number of tasks) and -b (CPU burn ms time). >At the same time try to build a kernel for example. Then you will realize >that interactivity is not the bigger problem that the scheduler has right >now. I added an irman2 load to contest. Con's changes 06+06.1 stomped it flat [1]. irman2 is modified to run for 30s at a time, but with default parameters. -Mike [1] imho a little too flat. it also made a worrisome impression on apache bench --=====================_702796==_ Content-Type: text/plain; name="contest.txt"; x-mac-type="42494E41"; x-mac-creator="74747874" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="contest.txt" bm9fbG9hZDoKS2VybmVsICAgICAgICAgIFtydW5zXQlUaW1lCUNQVSUJTG9hZHMJTENQVSUJUmF0 aW8KMi41LjY5ICAgICAgICAgICAgICAgMQkxNTMJOTQuOAkwLjAJMC4wCTEuMDAKMi41LjcwICAg ICAgICAgICAgICAgMQkxNTMJOTQuMQkwLjAJMC4wCTEuMDAKMi42LjAtdGVzdDEgICAgICAgICAg MQkxNTMJOTQuMQkwLjAJMC4wCTEuMDAKMi42LjAtdGVzdDEtbW0xICAgICAgMQkxNTIJOTQuNwkw LjAJMC4wCTEuMDAKY2FjaGVydW46Cktlcm5lbCAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxv YWRzCUxDUFUlCVJhdGlvCjIuNS42OSAgICAgICAgICAgICAgIDEJMTQ2CTk4LjYJMC4wCTAuMAkw Ljk1CjIuNS43MCAgICAgICAgICAgICAgIDEJMTQ2CTk4LjYJMC4wCTAuMAkwLjk1CjIuNi4wLXRl c3QxICAgICAgICAgIDEJMTQ2CTk4LjYJMC4wCTAuMAkwLjk1CjIuNi4wLXRlc3QxLW1tMSAgICAg IDEJMTQ2CTk4LjYJMC4wCTAuMAkwLjk2CnByb2Nlc3NfbG9hZDoKS2VybmVsICAgICAgICAgIFty dW5zXQlUaW1lCUNQVSUJTG9hZHMJTENQVSUJUmF0aW8KMi41LjY5ICAgICAgICAgICAgICAgMQkz MzEJNDMuOAk5MC4wCTU1LjMJMi4xNgoyLjUuNzAgICAgICAgICAgICAgICAxCTE5OQk3Mi40CTI3 LjAJMjUuNQkxLjMwCjIuNi4wLXRlc3QxICAgICAgICAgIDEJMjY0CTU0LjUJNjEuMAk0NC4zCTEu NzMKMi42LjAtdGVzdDEtbW0xICAgICAgMQkzMjMJNDQuOQk4OC4wCTU0LjIJMi4xMgpjdGFyX2xv YWQ6Cktlcm5lbCAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxDUFUlCVJhdGlvCjIu NS42OSAgICAgICAgICAgICAgIDEJMTkwCTc3LjkJMC4wCTAuMAkxLjI0CjIuNS43MCAgICAgICAg ICAgICAgIDEJMTg2CTgwLjEJMC4wCTAuMAkxLjIyCjIuNi4wLXRlc3QxICAgICAgICAgIDEJMjEz CTcwLjQJMC4wCTAuMAkxLjM5CjIuNi4wLXRlc3QxLW1tMSAgICAgIDEJMjA3CTcyLjUJMC4wCTAu MAkxLjM2Cnh0YXJfbG9hZDoKS2VybmVsICAgICAgICAgIFtydW5zXQlUaW1lCUNQVSUJTG9hZHMJ TENQVSUJUmF0aW8KMi41LjY5ICAgICAgICAgICAgICAgMQkxOTYJNzUuMAkwLjAJMy4xCTEuMjgK Mi41LjcwICAgICAgICAgICAgICAgMQkxOTUJNzUuOQkwLjAJMy4xCTEuMjcKMi42LjAtdGVzdDEg ICAgICAgICAgMQkxOTMJNzYuNwkxLjAJNC4xCTEuMjYKMi42LjAtdGVzdDEtbW0xICAgICAgMQkx OTUJNzUuOQkxLjAJNC4xCTEuMjgKaW9fbG9hZDoKS2VybmVsICAgICAgICAgIFtydW5zXQlUaW1l CUNQVSUJTG9hZHMJTENQVSUJUmF0aW8KMi41LjY5ICAgICAgICAgICAgICAgMQk0MzcJMzQuNgk2 OS4xCTE1LjEJMi44NgoyLjUuNzAgICAgICAgICAgICAgICAxCTQwMQkzNy43CTcyLjMJMTcuNAky LjYyCjIuNi4wLXRlc3QxICAgICAgICAgIDEJMjQzCTYxLjMJNDguMQkxNy4zCTEuNTkKMi42LjAt dGVzdDEtbW0xICAgICAgMQkzMzYJNDQuOQk2NC41CTE3LjMJMi4yMQppb19vdGhlcjoKS2VybmVs ICAgICAgICAgIFtydW5zXQlUaW1lCUNQVSUJTG9hZHMJTENQVSUJUmF0aW8KMi41LjY5ICAgICAg ICAgICAgICAgMQkzODcJMzguOAk2OS4zCTE3LjMJMi41MwoyLjUuNzAgICAgICAgICAgICAgICAx CTQyMgkzNi4wCTc1LjMJMTcuMQkyLjc2CjIuNi4wLXRlc3QxICAgICAgICAgIDEJMjU4CTU3LjgJ NTUuOAkxOS4wCTEuNjkKMi42LjAtdGVzdDEtbW0xICAgICAgMQkzMzAJNDUuNQk2My4yCTE3LjIJ Mi4xNwpyZWFkX2xvYWQ6Cktlcm5lbCAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxD UFUlCVJhdGlvCjIuNS42OSAgICAgICAgICAgICAgIDEJMjIxCTY3LjAJOS40CTMuNgkxLjQ0CjIu NS43MCAgICAgICAgICAgICAgIDEJMjIwCTY3LjMJOS40CTMuNgkxLjQ0CjIuNi4wLXRlc3QxICAg ICAgICAgIDEJMjAwCTc0LjAJOS43CTQuMAkxLjMxCjIuNi4wLXRlc3QxLW1tMSAgICAgIDEJMTkw CTc4LjQJOS4yCTQuMgkxLjI1Cmxpc3RfbG9hZDoKS2VybmVsICAgICAgICAgIFtydW5zXQlUaW1l CUNQVSUJTG9hZHMJTENQVSUJUmF0aW8KMi41LjY5ICAgICAgICAgICAgICAgMQkyMDMJNzEuNAk5 OS4wCTIwLjIJMS4zMwoyLjUuNzAgICAgICAgICAgICAgICAxCTIwNQk3MC43CTEwNC4wCTIwLjUJ MS4zNAoyLjYuMC10ZXN0MSAgICAgICAgICAxCTE5OQk3Mi40CTEwMi4wCTIxLjYJMS4zMAoyLjYu MC10ZXN0MS1tbTEgICAgICAxCTE5Mwk3NS4xCTkxLjAJMTkuNwkxLjI3Cm1lbV9sb2FkOgpLZXJu ZWwgICAgICAgICAgW3J1bnNdCVRpbWUJQ1BVJQlMb2FkcwlMQ1BVJQlSYXRpbwoyLjUuNjkgICAg ICAgICAgICAgICAxCTI1Ngk1Ny44CTM0LjAJMS4yCTEuNjcKMi41LjcwICAgICAgICAgICAgICAg MQkyNTIJNTguNwkzMy4wCTEuMgkxLjY1CjIuNi4wLXRlc3QxICAgICAgICAgIDEJMzA5CTQ4LjIJ NzUuMAkyLjMJMi4wMgoyLjYuMC10ZXN0MS1tbTEgICAgICAxCTI3Nwk1My44CTM4LjAJMS40CTEu ODIKZGJlbmNoX2xvYWQ6Cktlcm5lbCAgICAgICAgICBbcnVuc10JVGltZQlDUFUlCUxvYWRzCUxD UFUlCVJhdGlvCjIuNS42OSAgICAgICAgICAgICAgIDEJNTE3CTI4LjgJNS4wCTM1LjYJMy4zOAoy LjUuNzAgICAgICAgICAgICAgICAxCTQyNAkzNS4xCTMuMAkyNi43CTIuNzcKMi42LjAtdGVzdDEg ICAgICAgICAgMQkzNDcJNDIuNwk0LjAJMzkuNQkyLjI3CjIuNi4wLXRlc3QxLW1tMSAgICAgIDEJ Mzc3CTM5LjgJNC4wCTM2LjkJMi40OAphYl9sb2FkOgpLZXJuZWwgICAgICAgICAgW3J1bnNdCVRp bWUJQ1BVJQlMb2FkcwlMQ1BVJQlSYXRpbwoyLjUuNjkgICAgICAgICAgICAgICAxCTMwMAk0OC4z CTQ2LjAJMjEuNwkxLjk2CjIuNS43MCAgICAgICAgICAgICAgIDEJMzAwCTQ4LjAJNDYuMAkyMi4w CTEuOTYKMi42LjAtdGVzdDEgICAgICAgICAgMQkyODEJNTEuNgk1MC4wCTI1LjYJMS44NAoyLjYu MC10ZXN0MS1tbTEgICAgICAxCTIyOQk2My4zCTMwLjAJMTguMwkxLjUxCmlybWFuMl9sb2FkOgpL ZXJuZWwgICAgICAgICAgW3J1bnNdCVRpbWUJQ1BVJQlMb2FkcwlMQ1BVJQlSYXRpbwoyLjYuMC10 ZXN0MSAgICAgICAgICAxCTk5OQkxNC41CTMxLjAJMC4wCTYuNTMKMi42LjAtdGVzdDEtbW0xICAg ICAgMQkyMTAJNjkuMAk2LjAJMC4wCTEuMzgK --=====================_702796==_--