[PD] xsample freezes PD

[Thomas Grill]

great! gr~~~

2009/9/11 altern <altern2 at gmail.com>:
> i just compiled it from svn source and it is working fine. much easier than
> last time, i am getting good at this ;)
>
> thanks
>
> Thomas Grill(e)k dio:
>>
>> Hi Enrike,
>> i'm afraid i can't help too much.... i'll recommend that you try to
>> compile the object on your system (flext and xsample) instead of using
>> the binary.
>> It would also be helpful to know where exactly it freezes (running in
>> gdb and printing the backtrace).
>> I'm abroad and therefore not able to build anything until the end of
>> September, but let's see if we get it running.
>> gr~~~
>>
>> 2009/9/11 altern <altern2 at gmail.com>:
>>>
>>> hi
>>> when i run some of my patches the pd process goes to 99% CPU and the pd
>>> GUI
>>> freezes, i cannot close
>>> the terminal or any patch. I have to kill the process from task manager.
>>>
>>> After some tests and found out that it seems to come from xgroove~
>>> object. This is how it happens: I run pd, open the xgroove~ object help
>>> file, setup pd input and output devices via ALSA. I activate DSP and
>>> push the bang to start play the xgroove~ example.
>>>
>>> The audio runs until the playhead goes next to around 80% of the table
>>> then
>>> it
>>> freezes, i can see that the PD CPU usage grows quickly just after the
>>> audio
>>> and GUI freeze.
>>>
>>> any ideas? this is the terminal output. not very interesting i guess.
>>>
>>> ~$ pd
>>> <init> : Avifile RELEASE-0.7.47-070929-17:56-4.2.1
>>> <init> : Available CPU flags: fpu vme de pse tsc msr mce cx8 sep mtrr
>>> pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss tm pbe up bts est tm2
>>> <init> : 1600.00 MHz Intel(R) Pentium(R) M processor 1.60GHz detected
>>> pd_gui: pd process exited
>>> Killed
>>>
>>> xsample external seems to be loaded properly, pd console says this on
>>> startup
>>>
>>> -------------------------------
>>> xsample objects, version 0.3.2pre
>>>
>>>  xrecord~, xplay~, xgroove~
>>>  (C)2001-2008 Thomas Grill
>>> -------------------------------
>>>
>>> there is no message post into the console when the error happens.
>>>
>>> This happened both in PureDyne with the pd installed from their packages
>>> and
>>> also in Ubuntu Studio with the pd extended package. Both systems running
>>> latest xsample binary from http://puredata.info/Members/thomas/xsample
>>>
>>> I guess it is either a bug in latest version of xsample or I am missing
>>> something in both systems.
>>>
>>> thanks
>>>
>>> enrike
>>>
>>>
>>>
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>>
>>
>>
>
>



-- 
Thomas Grill
http://grrrr.org