Pd-dev February 2004

pd-dev@lists.iem.at

30 participants
55 discussions

Re: flext posix threading
by Thomas Grill 07 Feb '04

07 Feb '04

Hi August, i'm cc'ing your mail to the pd-dev list > about flext, > I'm still aiming to compile my readanysf~ on win and macOSX. > for OSX, it shouldn't be a problem, but for win, I'm a bit nervous about > the threading. > for reasons of control and uniformity, I'd like to compile the win port > with pthreads. > > I want to do one of the following: > > a) use straight pthread calls throughout readany, and then link with the > pthread.dll in win No problem. flext doesn't interfere with it. There's one thing though: Launching a thread is a critical operation that can lead to dsp crackles. Therefore, flext uses a special worker thread that is working in the background at lower priority to do the launching. If you are not using flext threading you'll have to take care of that yourself (e.g. lower the priority a bit). And... in case you're not using the flext threading, could you tell me what's missing or working badly? > b) somehow set FLEXT_THREADS == FLEXT_THR_POSIX so that win is forced to > use posix threads. is that possible? With PD flext always uses pthreads, no matter which platform, just as PD. With Max/Windows, flext uses WIN32 threading, since wmax does as well. best greetings, Thomas

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37 test 6 almost compiles under gcc 3.3
by B. Bogart 02 Feb '04

02 Feb '04

after removing -Werror from the external makefiles the compile fails with: ld -export_dynamic -shared -o lrshift~.pd_linux lrshift~.o -lc -lm strip --strip-unneeded lrshift~.pd_linux rm -f lrshift~.o make[1]: Leaving directory `/home/bbogart/pd/pd-0.37-1test6/extra/lrshift~' cd ../extra/pique;make make[1]: Entering directory `/home/bbogart/pd/pd-0.37-1test6/extra/pique' make[1]: *** No rule to make target `.pd_linux', needed by `pd_linux'. Stop. make[1]: Leaving directory `/home/bbogart/pd/pd-0.37-1test6/extra/pique' make: *** [externs] Error 2 Thanks Ben

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RE: [PD-dev] comport for OSX?
by Brian.Sheehan 02 Feb '04

02 Feb '04

Hi, Status is "I got bogged down at work", but now I have some time on my hands again, I'll try and knock something together. Somebody asked how one managed to get a serial port on an apple: answer is, over a serial to USB adapter. Brian ------------------------------------------------------------ Date: Sun, 1 Feb 2004 09:55:53 -0800 (PST) From: <ben(a)ekran.org> To: <pd-dev(a)iem.at> Subject: [PD-dev] comport for OSX? What is the status on this development? I'd love to get an early version in the next month or so? Thanks Ben

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comport for OSX?
by ben＠ekran.org 01 Feb '04

01 Feb '04

What is the status on this development? I'd love to get an early version in the next month or so? Thanks Ben

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Pd Console
by Mathieu Bouchard 01 Feb '04

01 Feb '04

The attachment on this file is the output of "cvs diff -u" containing my modifications to Pd such that you can do this: pd -console 500 where 500 is the number of scrollback lines you want; this creates a Tk text widget to which post() and [print] are redirected. This is most helpful when you don't have a terminal to launch Pd from, but it's also helpful if you like to have one window less. I submit this for inclusion into the main Pd branch. screenshot: http://artengine.ca/jmax/gridflow/gallery/pd_console.gif Any suggestions? ________________________________________________________________ Mathieu Bouchard http://artengine.ca/matju

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Pd-dev February 2004