[PD-dev] Pd hangs on exit on macOS

[Miller Puckette]

See if you have a bunch of ghost "pd" processes hiding on your system
(ps aux |grep bin/pd should show them).

thanks
M

On Wed, Jul 31, 2019 at 07:47:50PM -0300, Alexandre Torres Porres wrote:
> I got a 10.14 machine, what exactly do I need to do?
> 
> Em qua, 31 de jul de 2019 ??s 18:55, Miller Puckette <msp at ucsd.edu> escreveu:
> 
> > Turns out the department here has a 10.14 machine I can squat on.  I'll go
> > try things out and see what I can see.  I guess this can be mad to happen
> > just using the mac's internal audio device, yes?
> >
> > cheers
> > M
> >
> > On Tue, Jul 23, 2019 at 11:26:22PM +0200, Dan Wilcox wrote:
> > > Since the release cycle is underway, can someone test this on their
> > newer macOS machine? I'm still not sure if there is something wrong on my
> > system or there is an underlying bug in Pd/portaudio.
> > >
> > > > On Jul 17, 2019, at 2:20 AM, Dan Wilcox <danomatika at gmail.com> wrote:
> > > >
> > > > A simple follow up: toggling DSP on & off results in Pd freezing in
> > the same manner on my system.
> > > >
> > > > Anyone have any insight why Pd might get stuck in a port audio buffer
> > write loop? I'm wondering if this is only on my system (configuration
> > issue), macOS 10.14 (OS deprecation/change), or for all macOS versions (Pd
> > src/compiler issue)?
> > > >
> > > >> On Jul 15, 2019, at 12:00 PM, pd-dev-request at lists.iem.at <mailto:
> > pd-dev-request at lists.iem.at> wrote:
> > > >>
> > > >> Date: Mon, 15 Jul 2019 00:21:49 +0200
> > > >> From: Dan Wilcox <danomatika at gmail.com <mailto:danomatika at gmail.com>>
> > > >> To: pd-dev <pd-dev at lists.iem.at <mailto:pd-dev at lists.iem.at>>
> > > >> Subject: [PD-dev] Pd hangs on exit on macOS
> > > >> Message-ID: <943D4D80-C788-47D5-A617-4B940E4BBB5B at gmail.com <mailto:
> > 943D4D80-C788-47D5-A617-4B940E4BBB5B at gmail.com>>
> > > >> Content-Type: text/plain; charset="utf-8"
> > > >>
> > > >> Is anyone noticing that the Pd core seems to hang on macOS? You can
> > close the GUI but sometimes the "pd" core process spins in the background
> > sucking up CPU or the GUI freezes on exit as well?
> > > >>
> > > >> It seems to be spinning in the port audio ring buffer
> > s_audio_paring.c line 130. Both index and rbuf->bufferSize are 0 and it's
> > stuck in the while loop, although this is after sys_close audio should have
> > happened. Maybe it's a thread race condition? I don't remember this
> > happening before macOS 101.4 so I wonder if it's something lower level as
> > there has been the general push towards AudioUnit V3. Ugg.
> > > >
> > > > --------
> > > > Dan Wilcox
> > > > @danomatika <http://twitter.com/danomatika>
> > > > danomatika.com <http://danomatika.com/>
> > > > robotcowboy.com <http://robotcowboy.com/>
> > > >
> > > >
> > > >
> > >
> > > --------
> > > Dan Wilcox
> > > @danomatika <http://twitter.com/danomatika>
> > > danomatika.com <http://danomatika.com/>
> > > robotcowboy.com <http://robotcowboy.com/>
> > >
> > >
> > >
> >
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> >
> >
> >
> >
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