Am Freitag, 17. August 2007 17:41 schrieb Miller Puckette: > d'oh... no such tools in Pd. (Was there suc ha thing in Max/FTS? I don't > remember it :) > maybe its to long ago, but I thought in max/fts you could print out a "time of operation of each object in the dsp-stack over an amount of ticks on the console, but maybe I am wrong and only we did it an IEM to track down DSP-efficiency.
mfg winfried > cheers > M > > On Fri, Aug 17, 2007 at 11:07:08AM +0200, Winfried Ritsch wrote: > > Hello, > > > > > I've been getting various real-time problems too, but I'm not sure > > > whether to blame the new Pd version, or the 64-bit kernel, or the new > > > machines I'm running it on. > > > > > > Just to make things one bit more compicated, I've updated the included > > > version of portaudio and added optional callback scheduling too -- > > > I'll probably upload changes to CVS after another day or so of testing. > > > > just found out that afeter 2hours and more, netconnections between > > GUI-Instance and PD-DSP become notible long (> 300ms), maybe the > > networking ? > > > > But since one rule is, never guess, measure why, I have a quick question. > > Is there a profiling tool on oject or message base ? I can remember there > > was one in Max/FTS, so I can find out the bad objects... ? > > > > > > mfg winfried > > > > > cheers > > > Miller > > > > > > On Thu, Aug 16, 2007 at 11:25:17AM +0200, Winfried Ritsch wrote: > > > > Am Donnerstag, 16. August 2007 03:59 schrieb Malte Steiner: > > > > > Miller Puckette wrote: > > > > > > I think most of the 64-bit bugs only got cleaned up for 0.41 (and > > > > > > the test version in CVS is pretty stable at the moment) > > > > > > > > > > ok, I give it a try tomorrow and post back here. > > > > > Thanks for the info, > > > > > > > > just run 0.41 on 64studio 64 bit and a complex patch (CUBEmixer) > > > > just run fine. But the disk access makes a DAC-slip on the 2.6.22 > > > > realtime kernel, much worse than on non-realtimekernel. Is there > > > > anything to adjust on the kernel site to get better disk access > > > > scheduling ? > > > > > > > > mfg winfried > > > > > > > > -- > > > > -- > > > > - ao.Univ.Prof. DI Winfried Ritsch > > > > - [EMAIL PROTECTED] - http://iem.at/ritsch > > > > - Institut fuer Elektronische Musik und Akustik > > > > - University of Music and Dramatic Art Graz > > > > - Tel. ++43-316-389-3510 (3170) Fax ++43-316-389-3171 > > > > - PGP-ID 69617A69 (see keyserver http://wwwkeys.eu.gpg.net/) > > > > -- > > > > > > > > _______________________________________________ > > > > [email protected] mailing list > > > > UNSUBSCRIBE and account-management -> > > > > http://lists.puredata.info/listinfo/pd-list > > > > > > _______________________________________________ > > > [email protected] mailing list > > > UNSUBSCRIBE and account-management -> > > > http://lists.puredata.info/listinfo/pd-list > > > > _______________________________________________ > > [email protected] mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
