Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261201AbUKWOFy (ORCPT ); Tue, 23 Nov 2004 09:05:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261264AbUKWOEN (ORCPT ); Tue, 23 Nov 2004 09:04:13 -0500 Received: from smtp1.netcabo.pt ([212.113.174.28]:14092 "EHLO exch01smtp11.hdi.tvcabo") by vger.kernel.org with ESMTP id S261201AbUKWOCF (ORCPT ); Tue, 23 Nov 2004 09:02:05 -0500 Message-ID: <29024.195.245.190.94.1101218441.squirrel@195.245.190.94> In-Reply-To: <20041123135508.GA13786@elte.hu> References: <20041118164612.GA17040@elte.hu> <20041122005411.GA19363@elte.hu> <20041122020741.5d69f8bf@mango.fruits.de> <20041122094602.GA6817@elte.hu> <56781.195.245.190.93.1101119801.squirrel@195.245.190.93> <20041122132459.GB19577@elte.hu> <20041122142744.0a29aceb@mango.fruits.de> <65529.195.245.190.94.1101133129.squirrel@195.245.190.94> <20041122154516.GC2036@elte.hu> <9182.195.245.190.93.1101142412.squirrel@195.245.190.93> <20041123135508.GA13786@elte.hu> Date: Tue, 23 Nov 2004 14:00:41 -0000 (WET) Subject: Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm2-V0.7.30-2 From: "Rui Nuno Capela" To: "Ingo Molnar" Cc: "Florian Schmidt" , linux-kernel@vger.kernel.org, "Lee Revell" , mark_h_johnson@raytheon.com, "K.R. Foley" , "Bill Huey" , "Adam Heath" , "Thomas Gleixner" , "Michal Schmidt" , "Fernando Pablo Lopez-Lezcano" , "Karsten Wiese" , "Gunther Persoons" , emann@mrv.com, "Shane Shrybman" , "Amit Shah" , "Esben Nielsen" User-Agent: SquirrelMail/1.4.3a X-Mailer: SquirrelMail/1.4.3a MIME-Version: 1.0 Content-Type: multipart/mixed;boundary="----=_20041123140041_52308" X-Priority: 3 (Normal) Importance: Normal X-OriginalArrivalTime: 23 Nov 2004 14:02:02.0722 (UTC) FILETIME=[01E9D420:01C4D165] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3507 Lines: 75 ------=_20041123140041_52308 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Ingo Molnar wrote: > > the max CPU load i get here is 46% (your laptop is faster), but no > xruns. The result of a 5-minute run is: > > ************* SUMMARY RESULT **************** > Timeout Count . . . . . . . . :( 0) > XRUN Count . . . . . . . . . : 0 > Delay Count (>spare time) . . : 0 > Delay Count (>1000 usecs) . . : 0 > Delay Maximum . . . . . . . . : 0 usecs > Cycle Maximum . . . . . . . . : 1016 usecs > Average DSP Load. . . . . . . : 46.4 % > Average CPU System Load . . . : 40.5 % > Average CPU User Load . . . . : 2.3 % > Average CPU Nice Load . . . . : 0.0 % > Average CPU I/O Wait Load . . : 0.0 % > Average CPU IRQ Load . . . . : 0.0 % > Average CPU Soft-IRQ Load . . : 0.0 % > Average Interrupt Rate . . . : 2374.1 /sec > Average Context-Switch Rate . : 19172.8 /sec > > i suspect i need to activate some option/define in jackd to get some of > the more advanced stats such as delay-maximum? > Yes, there's a non-official patch to jackd from Lee Revell's. Without that you don't get to read the maximum delay from jackd. Sorry. But if you have the patience to rebuild jack, here comes attached the minimal patch for just that. Seeya. -- rncbc aka Rui Nuno Capela rncbc@rncbc.org ------=_20041123140041_52308 Content-Type: application/x-gzip-compressed; name="jack-0.99.10-max_delayed_usecs.patch.gz" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="jack-0.99.10-max_delayed_usecs.patch.gz" H4sICJVthUEAA2phY2stMC45OS4xMC1tYXhfZGVsYXllZF91c2Vjcy5wYXRjaAC9Vm1vo0YQ/mx+ xeikSkmwMZDY2I4uyrW6k9qe7qpc3z5UQmsYYBu8oGXJS0/33zu7i2Mb20rSD+ULsDvP7Mwzb5vy LINR2v7yScLfLLn1/LF+jblQKAUrvcIuB/1lZzQaHUEMQt+/GAX+KJiAP1lczBfBzPPXD7h+4PuO 67pHND/BzwMIw8VkuvCnnj+PomkUhTOC0+NcX8MoCKbDKbj6FcH1tQP6IT3nYawGA4CCNXHCarbk JVccm0srkZUVU9B/krqNaSPdFtJKHmQr4hRL9ohp3DaYkBp3R2LFHvoCRkW7ZUpdSRWT4OWekShy LjCubrstTUZsxNVjjTFPSQxAbJZIfXokaOZ7N2B2aS9YdvmJaaJVB8pfhBfPBqoH3Q3SjII0iaZb QYouTJD0KwxMlCz/xs816XBif0uOgryEM/t1Spw4MD4704yfwbVE1UoBqkBNOl+1KzDEg0RND6aw fDS7S9KGIoWGiwTBohvFpGprqCSJN6g8gD8KFJBUq5pJwqrKYGuUvNLQf5DiBCaiQ9rhTacoYQKW qDcMBhvFV0yhAfMUWbmjIqPzGOT8jo6iU9vaM1rGjrvFQ44mO3bT6DgpruM+kXKjfTlASVK1uqLI y1+16fdVW6ad2Vlbdq70zccsw0RrI8MYJAUTOa55SSqR8byVTPFKQJWRAJWG4CJfE/zYKFzBCXq5 R6A8L/XeLVU1EiUScVVr6KmuS6hsGK2tFo8PmjekiJk4/vTuh5+HcM9VUbWKMHdaG9lCwdORNHAt 01XQE613FU8tqybM/4FXbcyXjtSUS2Kkko86F+4LnhRmuUF5hxKIWG11QqnndHySoZRDZDFXjc6t VSt4Yjn78OOHz40H78AeaBD3vCxBoE2lhNGPybQlUt6gWSC3jxV8Ou58T7YrdLPaL/vNzqbyfQjO FwFV/rMt+gB6u/gJQcUfRuFW8YfBxFS/edsePbBKRleUT0pW5egqrWIiqaySW3gL9GO/Lw+JPvWL t+AfFNjv1lbU3RfdzwurFA7pXbZUGTI2Fd2dbZJISSYa05q54Ipy3wAplYz3YRQZ78NoNpwb719s c3+gkAc8g5NdsSt43qtTQr7M+f6Q07ZS11Kenjq0/+dNK0xDtq7rIMW5ZHXRd/tiPjduT/zz4Wzt tsF0w66uGhXXskqwabbAnRD17DiTbIUxdSZc7w9BmMVG1+n/zQUMaPR0gddj2qbowro7mYfW3fls 4+7v72++//zl/cb6NyVrlLlNWOUL+M47z+x4+Uu8GRLmJalhvN9XTj4cGIXdGNw76kUs2OE7GJ9B Rr27Yxc6eWiKFTXBfEX5obvuXloTWZ9++/jx4F2l5Etzk7BtcNO8+uvb7au/99qry1H8bgsLqIUF ob99yZz79pap34GN76C7iFhlo6u174fuivBNF6+Z9Y77+mHvuF8pXEfOO3DzdL/pKaZnYHfaK4eg Pe/Zgyi84Ht+1h0ItSokMrqrOrCj167yoxc8B746/wIC6XTagwwAAA== ------=_20041123140041_52308-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/