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[Cs-dev] Csound command not killing off

Date2014-12-10 20:34
FromSteven Yi
Subject[Cs-dev] Csound command not killing off
Hi All,

I know there was a change for 6.04.0 where the csound commandline now
handles signals.  However, I was just running a csound patch to test
that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
all.  All I get is "csound command: Interrupt" over and over.  If I
use "killall csound" I get "

csound command: Terminated

but csound continues to run.  I have to now use "killall -9 csound" to
kill it.

I don't remember what was the original request, but this behavior
seems incorrect. Could someone fill me in on what was supposed to
happen?

steven

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Date2014-12-10 20:41
FromVictor Lazzarini
SubjectRe: [Cs-dev] Csound command not killing off
That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.

Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland

> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
> 
> Hi All,
> 
> I know there was a change for 6.04.0 where the csound commandline now
> handles signals.  However, I was just running a csound patch to test
> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
> all.  All I get is "csound command: Interrupt" over and over.  If I
> use "killall csound" I get "
> 
> csound command: Terminated
> 
> but csound continues to run.  I have to now use "killall -9 csound" to
> kill it.
> 
> I don't remember what was the original request, but this behavior
> seems incorrect. Could someone fill me in on what was supposed to
> happen?
> 
> steven
> 
> ------------------------------------------------------------------------------
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Date2014-12-10 20:46
FromVictor Lazzarini
SubjectRe: [Cs-dev] Csound command not killing off
I tested here with a f 0 and it worked for me.

Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland

> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
> 
> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
> 
> Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy
> Maynooth University
> Ireland
> 
>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>> 
>> Hi All,
>> 
>> I know there was a change for 6.04.0 where the csound commandline now
>> handles signals.  However, I was just running a csound patch to test
>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>> all.  All I get is "csound command: Interrupt" over and over.  If I
>> use "killall csound" I get "
>> 
>> csound command: Terminated
>> 
>> but csound continues to run.  I have to now use "killall -9 csound" to
>> kill it.
>> 
>> I don't remember what was the original request, but this behavior
>> seems incorrect. Could someone fill me in on what was supposed to
>> happen?
>> 
>> steven
>> 
>> ------------------------------------------------------------------------------
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>> Csound-devel@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/csound-devel
> 
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Date2014-12-10 21:56
FromRory Walsh
SubjectRe: [Cs-dev] Csound command not killing off
The following instrument causes a 'csound command: Interrupt' for me:



-+rtaudio=jack -odac -b4096


sr     =     44100
ksmps     =     32
nchnls     =     2
0dbfs    =    1

instr 1
endin



i 1 0 10



On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
> I tested here with a f 0 and it worked for me.
>
> Victor Lazzarini
> Dean of Arts, Celtic Studies, and Philosophy
> Maynooth University
> Ireland
>
>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>
>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>
>> Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy
>> Maynooth University
>> Ireland
>>
>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>
>>> Hi All,
>>>
>>> I know there was a change for 6.04.0 where the csound commandline now
>>> handles signals.  However, I was just running a csound patch to test
>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>> use "killall csound" I get "
>>>
>>> csound command: Terminated
>>>
>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>> kill it.
>>>
>>> I don't remember what was the original request, but this behavior
>>> seems incorrect. Could someone fill me in on what was supposed to
>>> happen?
>>>
>>> steven
>>>
>>> ------------------------------------------------------------------------------
>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>> Get technology previously reserved for billion-dollar corporations, FREE
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>>> _______________________________________________
>>> Csound-devel mailing list
>>> Csound-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>
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Date2014-12-10 21:59
FromRory Walsh
SubjectRe: [Cs-dev] Csound command not killing off
Sorry, looks like it was behaving like that because of a previous
interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
that I've killed the old processes.

On 10 December 2014 at 21:56, Rory Walsh  wrote:
> The following instrument causes a 'csound command: Interrupt' for me:
>
> 
> 
> -+rtaudio=jack -odac -b4096
> 
> 
> sr     =     44100
> ksmps     =     32
> nchnls     =     2
> 0dbfs    =    1
>
> instr 1
> endin
>
> 
> 
> i 1 0 10
> 
> 
>
> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>> I tested here with a f 0 and it worked for me.
>>
>> Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy
>> Maynooth University
>> Ireland
>>
>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>
>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>
>>> Victor Lazzarini
>>> Dean of Arts, Celtic Studies, and Philosophy
>>> Maynooth University
>>> Ireland
>>>
>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>
>>>> Hi All,
>>>>
>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>> handles signals.  However, I was just running a csound patch to test
>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>> use "killall csound" I get "
>>>>
>>>> csound command: Terminated
>>>>
>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>> kill it.
>>>>
>>>> I don't remember what was the original request, but this behavior
>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>> happen?
>>>>
>>>> steven
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>> _______________________________________________
>>>> Csound-devel mailing list
>>>> Csound-devel@lists.sourceforge.net
>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>
>>> ------------------------------------------------------------------------------
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>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>
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Date2014-12-10 23:07
FromSteven Yi
SubjectRe: [Cs-dev] Csound command not killing off
Oh good, this looks like it's not a general problem. It is
reproducible for me testing with this example that was posted on the
user's list:

http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip

if I do csound vco.csd, I can't ctrl-c out.

On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
> Sorry, looks like it was behaving like that because of a previous
> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
> that I've killed the old processes.
>
> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>> The following instrument causes a 'csound command: Interrupt' for me:
>>
>> 
>> 
>> -+rtaudio=jack -odac -b4096
>> 
>> 
>> sr     =     44100
>> ksmps     =     32
>> nchnls     =     2
>> 0dbfs    =    1
>>
>> instr 1
>> endin
>>
>> 
>> 
>> i 1 0 10
>> 
>> 
>>
>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>> I tested here with a f 0 and it worked for me.
>>>
>>> Victor Lazzarini
>>> Dean of Arts, Celtic Studies, and Philosophy
>>> Maynooth University
>>> Ireland
>>>
>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>
>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>
>>>> Victor Lazzarini
>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>> Maynooth University
>>>> Ireland
>>>>
>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>
>>>>> Hi All,
>>>>>
>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>> handles signals.  However, I was just running a csound patch to test
>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>> use "killall csound" I get "
>>>>>
>>>>> csound command: Terminated
>>>>>
>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>> kill it.
>>>>>
>>>>> I don't remember what was the original request, but this behavior
>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>> happen?
>>>>>
>>>>> steven
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>> _______________________________________________
>>>>> Csound-devel mailing list
>>>>> Csound-devel@lists.sourceforge.net
>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>
>>>> ------------------------------------------------------------------------------
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>>>
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>
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Date2014-12-10 23:17
FromSteven Yi
SubjectRe: [Cs-dev] Csound command not killing off
Also to note, I had added this to the score in the vco.csd:

i10 0.1 1.0

With that, I get:

WARNING: instr 10 uses 6 p-fields but is given 3

PERF ERROR in instr 10: tab_i off end: table number: 1


   note aborted

PERF ERROR in instr 10: tab_i off end: table number: 1


   note aborted

PERF ERROR in instr 10: tab_i off end: table number: 1


   note aborted

PERF ERROR in instr 10: tab_i off end: table number: 1


   note aborted

PERF ERROR in instr 10: tab_i off end: table number: 1


   note aborted

PERF ERROR in instr 10: tab_i off end: table number: 1


   note aborted

PERF ERROR in instr 10: tab_i off end: table number: 1


   note aborted

instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
= 0.000  id = 0.000  irel = 0.000

Then I can not ctrl-c out.

On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
> Oh good, this looks like it's not a general problem. It is
> reproducible for me testing with this example that was posted on the
> user's list:
>
> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>
> if I do csound vco.csd, I can't ctrl-c out.
>
> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>> Sorry, looks like it was behaving like that because of a previous
>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>> that I've killed the old processes.
>>
>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>
>>> 
>>> 
>>> -+rtaudio=jack -odac -b4096
>>> 
>>> 
>>> sr     =     44100
>>> ksmps     =     32
>>> nchnls     =     2
>>> 0dbfs    =    1
>>>
>>> instr 1
>>> endin
>>>
>>> 
>>> 
>>> i 1 0 10
>>> 
>>> 
>>>
>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>> I tested here with a f 0 and it worked for me.
>>>>
>>>> Victor Lazzarini
>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>> Maynooth University
>>>> Ireland
>>>>
>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>
>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>
>>>>> Victor Lazzarini
>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>> Maynooth University
>>>>> Ireland
>>>>>
>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>
>>>>>> Hi All,
>>>>>>
>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>> use "killall csound" I get "
>>>>>>
>>>>>> csound command: Terminated
>>>>>>
>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>> kill it.
>>>>>>
>>>>>> I don't remember what was the original request, but this behavior
>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>> happen?
>>>>>>
>>>>>> steven
>>>>>>
>>>>>> ------------------------------------------------------------------------------
>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>> _______________________________________________
>>>>>> Csound-devel mailing list
>>>>>> Csound-devel@lists.sourceforge.net
>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>> Get technology previously reserved for billion-dollar corporations, FREE
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>>>>> _______________________________________________
>>>>> Csound-devel mailing list
>>>>> Csound-devel@lists.sourceforge.net
>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>
>>>> ------------------------------------------------------------------------------
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>>
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Date2014-12-10 23:19
FromSteven Yi
SubjectRe: [Cs-dev] Csound command not killing off
This is a little hard to debug; I wonder if the instr instance that is
releasing is stuck in a releasing state of some sort.

On Wed, Dec 10, 2014 at 6:17 PM, Steven Yi  wrote:
> Also to note, I had added this to the score in the vco.csd:
>
> i10 0.1 1.0
>
> With that, I get:
>
> WARNING: instr 10 uses 6 p-fields but is given 3
>
> PERF ERROR in instr 10: tab_i off end: table number: 1
>
>
>    note aborted
>
> PERF ERROR in instr 10: tab_i off end: table number: 1
>
>
>    note aborted
>
> PERF ERROR in instr 10: tab_i off end: table number: 1
>
>
>    note aborted
>
> PERF ERROR in instr 10: tab_i off end: table number: 1
>
>
>    note aborted
>
> PERF ERROR in instr 10: tab_i off end: table number: 1
>
>
>    note aborted
>
> PERF ERROR in instr 10: tab_i off end: table number: 1
>
>
>    note aborted
>
> PERF ERROR in instr 10: tab_i off end: table number: 1
>
>
>    note aborted
>
> instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
> = 0.000  id = 0.000  irel = 0.000
>
> Then I can not ctrl-c out.
>
> On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
>> Oh good, this looks like it's not a general problem. It is
>> reproducible for me testing with this example that was posted on the
>> user's list:
>>
>> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>>
>> if I do csound vco.csd, I can't ctrl-c out.
>>
>> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>>> Sorry, looks like it was behaving like that because of a previous
>>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>>> that I've killed the old processes.
>>>
>>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>>
>>>> 
>>>> 
>>>> -+rtaudio=jack -odac -b4096
>>>> 
>>>> 
>>>> sr     =     44100
>>>> ksmps     =     32
>>>> nchnls     =     2
>>>> 0dbfs    =    1
>>>>
>>>> instr 1
>>>> endin
>>>>
>>>> 
>>>> 
>>>> i 1 0 10
>>>> 
>>>> 
>>>>
>>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>>> I tested here with a f 0 and it worked for me.
>>>>>
>>>>> Victor Lazzarini
>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>> Maynooth University
>>>>> Ireland
>>>>>
>>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>>
>>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>>
>>>>>> Victor Lazzarini
>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>> Maynooth University
>>>>>> Ireland
>>>>>>
>>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>>
>>>>>>> Hi All,
>>>>>>>
>>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>>> use "killall csound" I get "
>>>>>>>
>>>>>>> csound command: Terminated
>>>>>>>
>>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>>> kill it.
>>>>>>>
>>>>>>> I don't remember what was the original request, but this behavior
>>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>>> happen?
>>>>>>>
>>>>>>> steven
>>>>>>>
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>> _______________________________________________
>>>>>>> Csound-devel mailing list
>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>
>>>>>> ------------------------------------------------------------------------------
>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>> _______________________________________________
>>>>>> Csound-devel mailing list
>>>>>> Csound-devel@lists.sourceforge.net
>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>> _______________________________________________
>>>>> Csound-devel mailing list
>>>>> Csound-devel@lists.sourceforge.net
>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>
>>> ------------------------------------------------------------------------------
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>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>> Get technology previously reserved for billion-dollar corporations, FREE
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>>> _______________________________________________
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>>> https://lists.sourceforge.net/lists/listinfo/csound-devel

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Date2014-12-11 09:28
FromVictor Lazzarini
SubjectRe: [Cs-dev] Csound command not killing off
There is one thing wrong here for sure: tab_i should not be issuing PERF ERROR, as it is i-time.

I don’t think it’s to do with the release, as the problem happens with using linseg as well. When the interrupt signal
is trapped, the program calls csoundStop(), which stops csoundPerform(). But either csoundStop() is never called or
it never completes, because when it does, we have the message" csoundPerform(): stopped."

I tried the example on CsoundQT and I could not stop it, had to force quit the program. So it’s a pathological
problem, and it is not a bug in the handling of interrupts by the csound CLI main program.


========================
Dr Victor Lazzarini
Dean of Arts, Celtic Studies and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 10 Dec 2014, at 23:19, Steven Yi  wrote:
> 
> This is a little hard to debug; I wonder if the instr instance that is
> releasing is stuck in a releasing state of some sort.
> 
> On Wed, Dec 10, 2014 at 6:17 PM, Steven Yi  wrote:
>> Also to note, I had added this to the score in the vco.csd:
>> 
>> i10 0.1 1.0
>> 
>> With that, I get:
>> 
>> WARNING: instr 10 uses 6 p-fields but is given 3
>> 
>> PERF ERROR in instr 10: tab_i off end: table number: 1
>> 
>> 
>>   note aborted
>> 
>> PERF ERROR in instr 10: tab_i off end: table number: 1
>> 
>> 
>>   note aborted
>> 
>> PERF ERROR in instr 10: tab_i off end: table number: 1
>> 
>> 
>>   note aborted
>> 
>> PERF ERROR in instr 10: tab_i off end: table number: 1
>> 
>> 
>>   note aborted
>> 
>> PERF ERROR in instr 10: tab_i off end: table number: 1
>> 
>> 
>>   note aborted
>> 
>> PERF ERROR in instr 10: tab_i off end: table number: 1
>> 
>> 
>>   note aborted
>> 
>> PERF ERROR in instr 10: tab_i off end: table number: 1
>> 
>> 
>>   note aborted
>> 
>> instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
>> = 0.000  id = 0.000  irel = 0.000
>> 
>> Then I can not ctrl-c out.
>> 
>> On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
>>> Oh good, this looks like it's not a general problem. It is
>>> reproducible for me testing with this example that was posted on the
>>> user's list:
>>> 
>>> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>>> 
>>> if I do csound vco.csd, I can't ctrl-c out.
>>> 
>>> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>>>> Sorry, looks like it was behaving like that because of a previous
>>>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>>>> that I've killed the old processes.
>>>> 
>>>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>>> 
>>>>> 
>>>>> 
>>>>> -+rtaudio=jack -odac -b4096
>>>>> 
>>>>> 
>>>>> sr     =     44100
>>>>> ksmps     =     32
>>>>> nchnls     =     2
>>>>> 0dbfs    =    1
>>>>> 
>>>>> instr 1
>>>>> endin
>>>>> 
>>>>> 
>>>>> 
>>>>> i 1 0 10
>>>>> 
>>>>> 
>>>>> 
>>>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>>>> I tested here with a f 0 and it worked for me.
>>>>>> 
>>>>>> Victor Lazzarini
>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>> Maynooth University
>>>>>> Ireland
>>>>>> 
>>>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>>> 
>>>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>>> 
>>>>>>> Victor Lazzarini
>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>> Maynooth University
>>>>>>> Ireland
>>>>>>> 
>>>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>>> 
>>>>>>>> Hi All,
>>>>>>>> 
>>>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>>>> use "killall csound" I get "
>>>>>>>> 
>>>>>>>> csound command: Terminated
>>>>>>>> 
>>>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>>>> kill it.
>>>>>>>> 
>>>>>>>> I don't remember what was the original request, but this behavior
>>>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>>>> happen?
>>>>>>>> 
>>>>>>>> steven
>>>>>>>> 
>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>> _______________________________________________
>>>>>>>> Csound-devel mailing list
>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>> 
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>> _______________________________________________
>>>>>>> Csound-devel mailing list
>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>> 
>>>>>> ------------------------------------------------------------------------------
>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>> _______________________________________________
>>>>>> Csound-devel mailing list
>>>>>> Csound-devel@lists.sourceforge.net
>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>> 
>>>> ------------------------------------------------------------------------------
>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>> _______________________________________________
>>>> Csound-devel mailing list
>>>> Csound-devel@lists.sourceforge.net
>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
> 
> ------------------------------------------------------------------------------
> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
> with Interactivity, Sharing, Native Excel Exports, App Integration & more
> Get technology previously reserved for billion-dollar corporations, FREE
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> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/csound-devel


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Date2014-12-11 09:39
FromVictor Lazzarini
SubjectRe: [Cs-dev] Csound command not killing off
yes, it was a bug in fastabi, calling csound->PerfError() instead of csound->InitError(). The former cannot be called
at i-time because it will mess things up.

========================
Dr Victor Lazzarini
Dean of Arts, Celtic Studies and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 11 Dec 2014, at 09:28, Victor Lazzarini  wrote:
> 
> There is one thing wrong here for sure: tab_i should not be issuing PERF ERROR, as it is i-time.
> 
> I don’t think it’s to do with the release, as the problem happens with using linseg as well. When the interrupt signal
> is trapped, the program calls csoundStop(), which stops csoundPerform(). But either csoundStop() is never called or
> it never completes, because when it does, we have the message" csoundPerform(): stopped."
> 
> I tried the example on CsoundQT and I could not stop it, had to force quit the program. So it’s a pathological
> problem, and it is not a bug in the handling of interrupts by the csound CLI main program.
> 
> 
> ========================
> Dr Victor Lazzarini
> Dean of Arts, Celtic Studies and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952 
> 
>> On 10 Dec 2014, at 23:19, Steven Yi  wrote:
>> 
>> This is a little hard to debug; I wonder if the instr instance that is
>> releasing is stuck in a releasing state of some sort.
>> 
>> On Wed, Dec 10, 2014 at 6:17 PM, Steven Yi  wrote:
>>> Also to note, I had added this to the score in the vco.csd:
>>> 
>>> i10 0.1 1.0
>>> 
>>> With that, I get:
>>> 
>>> WARNING: instr 10 uses 6 p-fields but is given 3
>>> 
>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>> 
>>> 
>>>  note aborted
>>> 
>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>> 
>>> 
>>>  note aborted
>>> 
>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>> 
>>> 
>>>  note aborted
>>> 
>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>> 
>>> 
>>>  note aborted
>>> 
>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>> 
>>> 
>>>  note aborted
>>> 
>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>> 
>>> 
>>>  note aborted
>>> 
>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>> 
>>> 
>>>  note aborted
>>> 
>>> instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
>>> = 0.000  id = 0.000  irel = 0.000
>>> 
>>> Then I can not ctrl-c out.
>>> 
>>> On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
>>>> Oh good, this looks like it's not a general problem. It is
>>>> reproducible for me testing with this example that was posted on the
>>>> user's list:
>>>> 
>>>> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>>>> 
>>>> if I do csound vco.csd, I can't ctrl-c out.
>>>> 
>>>> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>>>>> Sorry, looks like it was behaving like that because of a previous
>>>>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>>>>> that I've killed the old processes.
>>>>> 
>>>>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>>>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> -+rtaudio=jack -odac -b4096
>>>>>> 
>>>>>> 
>>>>>> sr     =     44100
>>>>>> ksmps     =     32
>>>>>> nchnls     =     2
>>>>>> 0dbfs    =    1
>>>>>> 
>>>>>> instr 1
>>>>>> endin
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> i 1 0 10
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>>>>> I tested here with a f 0 and it worked for me.
>>>>>>> 
>>>>>>> Victor Lazzarini
>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>> Maynooth University
>>>>>>> Ireland
>>>>>>> 
>>>>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>>>> 
>>>>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>>>> 
>>>>>>>> Victor Lazzarini
>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>> Maynooth University
>>>>>>>> Ireland
>>>>>>>> 
>>>>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>>>> 
>>>>>>>>> Hi All,
>>>>>>>>> 
>>>>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>>>>> use "killall csound" I get "
>>>>>>>>> 
>>>>>>>>> csound command: Terminated
>>>>>>>>> 
>>>>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>>>>> kill it.
>>>>>>>>> 
>>>>>>>>> I don't remember what was the original request, but this behavior
>>>>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>>>>> happen?
>>>>>>>>> 
>>>>>>>>> steven
>>>>>>>>> 
>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>>> _______________________________________________
>>>>>>>>> Csound-devel mailing list
>>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>>> 
>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>> _______________________________________________
>>>>>>>> Csound-devel mailing list
>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>> 
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>> _______________________________________________
>>>>>>> Csound-devel mailing list
>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>> 
>>>>> ------------------------------------------------------------------------------
>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>> _______________________________________________
>>>>> Csound-devel mailing list
>>>>> Csound-devel@lists.sourceforge.net
>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>> 
>> ------------------------------------------------------------------------------
>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>> Get technology previously reserved for billion-dollar corporations, FREE
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>> Csound-devel mailing list
>> Csound-devel@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/csound-devel
> 
> 
> ------------------------------------------------------------------------------
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Date2014-12-11 11:17
FromVictor Lazzarini
SubjectRe: [Cs-dev] Csound command not killing off
I forgot to say it’s fixed in GIT.
========================
Dr Victor Lazzarini
Dean of Arts, Celtic Studies and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 11 Dec 2014, at 09:39, Victor Lazzarini  wrote:
> 
> yes, it was a bug in fastabi, calling csound->PerfError() instead of csound->InitError(). The former cannot be called
> at i-time because it will mess things up.
> 
> ========================
> Dr Victor Lazzarini
> Dean of Arts, Celtic Studies and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952 
> 
>> On 11 Dec 2014, at 09:28, Victor Lazzarini  wrote:
>> 
>> There is one thing wrong here for sure: tab_i should not be issuing PERF ERROR, as it is i-time.
>> 
>> I don’t think it’s to do with the release, as the problem happens with using linseg as well. When the interrupt signal
>> is trapped, the program calls csoundStop(), which stops csoundPerform(). But either csoundStop() is never called or
>> it never completes, because when it does, we have the message" csoundPerform(): stopped."
>> 
>> I tried the example on CsoundQT and I could not stop it, had to force quit the program. So it’s a pathological
>> problem, and it is not a bug in the handling of interrupts by the csound CLI main program.
>> 
>> 
>> ========================
>> Dr Victor Lazzarini
>> Dean of Arts, Celtic Studies and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952 
>> 
>>> On 10 Dec 2014, at 23:19, Steven Yi  wrote:
>>> 
>>> This is a little hard to debug; I wonder if the instr instance that is
>>> releasing is stuck in a releasing state of some sort.
>>> 
>>> On Wed, Dec 10, 2014 at 6:17 PM, Steven Yi  wrote:
>>>> Also to note, I had added this to the score in the vco.csd:
>>>> 
>>>> i10 0.1 1.0
>>>> 
>>>> With that, I get:
>>>> 
>>>> WARNING: instr 10 uses 6 p-fields but is given 3
>>>> 
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>> 
>>>> 
>>>> note aborted
>>>> 
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>> 
>>>> 
>>>> note aborted
>>>> 
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>> 
>>>> 
>>>> note aborted
>>>> 
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>> 
>>>> 
>>>> note aborted
>>>> 
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>> 
>>>> 
>>>> note aborted
>>>> 
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>> 
>>>> 
>>>> note aborted
>>>> 
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>> 
>>>> 
>>>> note aborted
>>>> 
>>>> instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
>>>> = 0.000  id = 0.000  irel = 0.000
>>>> 
>>>> Then I can not ctrl-c out.
>>>> 
>>>> On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
>>>>> Oh good, this looks like it's not a general problem. It is
>>>>> reproducible for me testing with this example that was posted on the
>>>>> user's list:
>>>>> 
>>>>> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>>>>> 
>>>>> if I do csound vco.csd, I can't ctrl-c out.
>>>>> 
>>>>> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>>>>>> Sorry, looks like it was behaving like that because of a previous
>>>>>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>>>>>> that I've killed the old processes.
>>>>>> 
>>>>>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>>>>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> -+rtaudio=jack -odac -b4096
>>>>>>> 
>>>>>>> 
>>>>>>> sr     =     44100
>>>>>>> ksmps     =     32
>>>>>>> nchnls     =     2
>>>>>>> 0dbfs    =    1
>>>>>>> 
>>>>>>> instr 1
>>>>>>> endin
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> i 1 0 10
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>>>>>> I tested here with a f 0 and it worked for me.
>>>>>>>> 
>>>>>>>> Victor Lazzarini
>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>> Maynooth University
>>>>>>>> Ireland
>>>>>>>> 
>>>>>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>>>>> 
>>>>>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>>>>> 
>>>>>>>>> Victor Lazzarini
>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>> Maynooth University
>>>>>>>>> Ireland
>>>>>>>>> 
>>>>>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>>>>> 
>>>>>>>>>> Hi All,
>>>>>>>>>> 
>>>>>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>>>>>> use "killall csound" I get "
>>>>>>>>>> 
>>>>>>>>>> csound command: Terminated
>>>>>>>>>> 
>>>>>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>>>>>> kill it.
>>>>>>>>>> 
>>>>>>>>>> I don't remember what was the original request, but this behavior
>>>>>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>>>>>> happen?
>>>>>>>>>> 
>>>>>>>>>> steven
>>>>>>>>>> 
>>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Csound-devel mailing list
>>>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>>>> 
>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>>> _______________________________________________
>>>>>>>>> Csound-devel mailing list
>>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>>> 
>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
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>>>>>>>> _______________________________________________
>>>>>>>> Csound-devel mailing list
>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>> 
>>>>>> ------------------------------------------------------------------------------
>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>> _______________________________________________
>>>>>> Csound-devel mailing list
>>>>>> Csound-devel@lists.sourceforge.net
>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>> 
>>> ------------------------------------------------------------------------------
>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>> Get technology previously reserved for billion-dollar corporations, FREE
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>>> _______________________________________________
>>> Csound-devel mailing list
>>> Csound-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>> 
>> 
>> ------------------------------------------------------------------------------
>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>> Get technology previously reserved for billion-dollar corporations, FREE
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>> Csound-devel@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/csound-devel
> 
> 
> ------------------------------------------------------------------------------
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Date2014-12-11 11:57
FromRory Walsh
SubjectRe: [Cs-dev] Csound command not killing off
In the current dev branch?

On 11 December 2014 at 11:17, Victor Lazzarini  wrote:
> I forgot to say it’s fixed in GIT.
> ========================
> Dr Victor Lazzarini
> Dean of Arts, Celtic Studies and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
>> On 11 Dec 2014, at 09:39, Victor Lazzarini  wrote:
>>
>> yes, it was a bug in fastabi, calling csound->PerfError() instead of csound->InitError(). The former cannot be called
>> at i-time because it will mess things up.
>>
>> ========================
>> Dr Victor Lazzarini
>> Dean of Arts, Celtic Studies and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952
>>
>>> On 11 Dec 2014, at 09:28, Victor Lazzarini  wrote:
>>>
>>> There is one thing wrong here for sure: tab_i should not be issuing PERF ERROR, as it is i-time.
>>>
>>> I don’t think it’s to do with the release, as the problem happens with using linseg as well. When the interrupt signal
>>> is trapped, the program calls csoundStop(), which stops csoundPerform(). But either csoundStop() is never called or
>>> it never completes, because when it does, we have the message" csoundPerform(): stopped."
>>>
>>> I tried the example on CsoundQT and I could not stop it, had to force quit the program. So it’s a pathological
>>> problem, and it is not a bug in the handling of interrupts by the csound CLI main program.
>>>
>>>
>>> ========================
>>> Dr Victor Lazzarini
>>> Dean of Arts, Celtic Studies and Philosophy,
>>> Maynooth University,
>>> Maynooth, Co Kildare, Ireland
>>> Tel: 00 353 7086936
>>> Fax: 00 353 1 7086952
>>>
>>>> On 10 Dec 2014, at 23:19, Steven Yi  wrote:
>>>>
>>>> This is a little hard to debug; I wonder if the instr instance that is
>>>> releasing is stuck in a releasing state of some sort.
>>>>
>>>> On Wed, Dec 10, 2014 at 6:17 PM, Steven Yi  wrote:
>>>>> Also to note, I had added this to the score in the vco.csd:
>>>>>
>>>>> i10 0.1 1.0
>>>>>
>>>>> With that, I get:
>>>>>
>>>>> WARNING: instr 10 uses 6 p-fields but is given 3
>>>>>
>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>
>>>>>
>>>>> note aborted
>>>>>
>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>
>>>>>
>>>>> note aborted
>>>>>
>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>
>>>>>
>>>>> note aborted
>>>>>
>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>
>>>>>
>>>>> note aborted
>>>>>
>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>
>>>>>
>>>>> note aborted
>>>>>
>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>
>>>>>
>>>>> note aborted
>>>>>
>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>
>>>>>
>>>>> note aborted
>>>>>
>>>>> instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
>>>>> = 0.000  id = 0.000  irel = 0.000
>>>>>
>>>>> Then I can not ctrl-c out.
>>>>>
>>>>> On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
>>>>>> Oh good, this looks like it's not a general problem. It is
>>>>>> reproducible for me testing with this example that was posted on the
>>>>>> user's list:
>>>>>>
>>>>>> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>>>>>>
>>>>>> if I do csound vco.csd, I can't ctrl-c out.
>>>>>>
>>>>>> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>>>>>>> Sorry, looks like it was behaving like that because of a previous
>>>>>>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>>>>>>> that I've killed the old processes.
>>>>>>>
>>>>>>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>>>>>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>>>>>>
>>>>>>>> 
>>>>>>>> 
>>>>>>>> -+rtaudio=jack -odac -b4096
>>>>>>>> 
>>>>>>>> 
>>>>>>>> sr     =     44100
>>>>>>>> ksmps     =     32
>>>>>>>> nchnls     =     2
>>>>>>>> 0dbfs    =    1
>>>>>>>>
>>>>>>>> instr 1
>>>>>>>> endin
>>>>>>>>
>>>>>>>> 
>>>>>>>> 
>>>>>>>> i 1 0 10
>>>>>>>> 
>>>>>>>> 
>>>>>>>>
>>>>>>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>>>>>>> I tested here with a f 0 and it worked for me.
>>>>>>>>>
>>>>>>>>> Victor Lazzarini
>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>> Maynooth University
>>>>>>>>> Ireland
>>>>>>>>>
>>>>>>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>>>>>>
>>>>>>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>>>>>>
>>>>>>>>>> Victor Lazzarini
>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>>> Maynooth University
>>>>>>>>>> Ireland
>>>>>>>>>>
>>>>>>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hi All,
>>>>>>>>>>>
>>>>>>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>>>>>>> use "killall csound" I get "
>>>>>>>>>>>
>>>>>>>>>>> csound command: Terminated
>>>>>>>>>>>
>>>>>>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>>>>>>> kill it.
>>>>>>>>>>>
>>>>>>>>>>> I don't remember what was the original request, but this behavior
>>>>>>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>>>>>>> happen?
>>>>>>>>>>>
>>>>>>>>>>> steven
>>>>>>>>>>>
>>>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Csound-devel mailing list
>>>>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>>>>>
>>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Csound-devel mailing list
>>>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>>>>
>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>>> _______________________________________________
>>>>>>>>> Csound-devel mailing list
>>>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>>>>
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>> _______________________________________________
>>>>>>> Csound-devel mailing list
>>>>>>> Csound-devel@lists.sourceforge.net
>>>>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>> Get technology previously reserved for billion-dollar corporations, FREE
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>>>> _______________________________________________
>>>> Csound-devel mailing list
>>>> Csound-devel@lists.sourceforge.net
>>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
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>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>> Get technology previously reserved for billion-dollar corporations, FREE
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>>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>
>>
>> ------------------------------------------------------------------------------
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>
>
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Date2014-12-11 13:04
FromVictor Lazzarini
SubjectRe: [Cs-dev] Csound command not killing off
yes

ligeti-2:debug victor$ git log
commit 7daae5bf3a0c9ff5e7202ffa2155115bb95f9f18
Merge: 4885f9f 0f8b113
Author: veplaini 
Date:   Thu Dec 11 09:37:22 2014 +0000

    Merge branch 'develop' of https://github.com/csound/csound into develop

commit 4885f9fb69e22c27f9e192813e6924218eb41b03
Author: veplaini 
Date:   Thu Dec 11 09:37:06 2014 +0000

    fixed bug in fastabi

========================
Dr Victor Lazzarini
Dean of Arts, Celtic Studies and Philosophy,
Maynooth University,
Maynooth, Co Kildare, Ireland
Tel: 00 353 7086936
Fax: 00 353 1 7086952 

> On 11 Dec 2014, at 11:57, Rory Walsh  wrote:
> 
> In the current dev branch?
> 
> On 11 December 2014 at 11:17, Victor Lazzarini  wrote:
>> I forgot to say it’s fixed in GIT.
>> ========================
>> Dr Victor Lazzarini
>> Dean of Arts, Celtic Studies and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952
>> 
>>> On 11 Dec 2014, at 09:39, Victor Lazzarini  wrote:
>>> 
>>> yes, it was a bug in fastabi, calling csound->PerfError() instead of csound->InitError(). The former cannot be called
>>> at i-time because it will mess things up.
>>> 
>>> ========================
>>> Dr Victor Lazzarini
>>> Dean of Arts, Celtic Studies and Philosophy,
>>> Maynooth University,
>>> Maynooth, Co Kildare, Ireland
>>> Tel: 00 353 7086936
>>> Fax: 00 353 1 7086952
>>> 
>>>> On 11 Dec 2014, at 09:28, Victor Lazzarini  wrote:
>>>> 
>>>> There is one thing wrong here for sure: tab_i should not be issuing PERF ERROR, as it is i-time.
>>>> 
>>>> I don’t think it’s to do with the release, as the problem happens with using linseg as well. When the interrupt signal
>>>> is trapped, the program calls csoundStop(), which stops csoundPerform(). But either csoundStop() is never called or
>>>> it never completes, because when it does, we have the message" csoundPerform(): stopped."
>>>> 
>>>> I tried the example on CsoundQT and I could not stop it, had to force quit the program. So it’s a pathological
>>>> problem, and it is not a bug in the handling of interrupts by the csound CLI main program.
>>>> 
>>>> 
>>>> ========================
>>>> Dr Victor Lazzarini
>>>> Dean of Arts, Celtic Studies and Philosophy,
>>>> Maynooth University,
>>>> Maynooth, Co Kildare, Ireland
>>>> Tel: 00 353 7086936
>>>> Fax: 00 353 1 7086952
>>>> 
>>>>> On 10 Dec 2014, at 23:19, Steven Yi  wrote:
>>>>> 
>>>>> This is a little hard to debug; I wonder if the instr instance that is
>>>>> releasing is stuck in a releasing state of some sort.
>>>>> 
>>>>> On Wed, Dec 10, 2014 at 6:17 PM, Steven Yi  wrote:
>>>>>> Also to note, I had added this to the score in the vco.csd:
>>>>>> 
>>>>>> i10 0.1 1.0
>>>>>> 
>>>>>> With that, I get:
>>>>>> 
>>>>>> WARNING: instr 10 uses 6 p-fields but is given 3
>>>>>> 
>>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>> 
>>>>>> 
>>>>>> note aborted
>>>>>> 
>>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>> 
>>>>>> 
>>>>>> note aborted
>>>>>> 
>>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>> 
>>>>>> 
>>>>>> note aborted
>>>>>> 
>>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>> 
>>>>>> 
>>>>>> note aborted
>>>>>> 
>>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>> 
>>>>>> 
>>>>>> note aborted
>>>>>> 
>>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>> 
>>>>>> 
>>>>>> note aborted
>>>>>> 
>>>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>>> 
>>>>>> 
>>>>>> note aborted
>>>>>> 
>>>>>> instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
>>>>>> = 0.000  id = 0.000  irel = 0.000
>>>>>> 
>>>>>> Then I can not ctrl-c out.
>>>>>> 
>>>>>> On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
>>>>>>> Oh good, this looks like it's not a general problem. It is
>>>>>>> reproducible for me testing with this example that was posted on the
>>>>>>> user's list:
>>>>>>> 
>>>>>>> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>>>>>>> 
>>>>>>> if I do csound vco.csd, I can't ctrl-c out.
>>>>>>> 
>>>>>>> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>>>>>>>> Sorry, looks like it was behaving like that because of a previous
>>>>>>>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>>>>>>>> that I've killed the old processes.
>>>>>>>> 
>>>>>>>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>>>>>>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> -+rtaudio=jack -odac -b4096
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> sr     =     44100
>>>>>>>>> ksmps     =     32
>>>>>>>>> nchnls     =     2
>>>>>>>>> 0dbfs    =    1
>>>>>>>>> 
>>>>>>>>> instr 1
>>>>>>>>> endin
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> i 1 0 10
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>>>>>>>> I tested here with a f 0 and it worked for me.
>>>>>>>>>> 
>>>>>>>>>> Victor Lazzarini
>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>>> Maynooth University
>>>>>>>>>> Ireland
>>>>>>>>>> 
>>>>>>>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>>>>>>> 
>>>>>>>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>>>>>>> 
>>>>>>>>>>> Victor Lazzarini
>>>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>>>> Maynooth University
>>>>>>>>>>> Ireland
>>>>>>>>>>> 
>>>>>>>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>>>>>>> 
>>>>>>>>>>>> Hi All,
>>>>>>>>>>>> 
>>>>>>>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>>>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>>>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>>>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>>>>>>>> use "killall csound" I get "
>>>>>>>>>>>> 
>>>>>>>>>>>> csound command: Terminated
>>>>>>>>>>>> 
>>>>>>>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>>>>>>>> kill it.
>>>>>>>>>>>> 
>>>>>>>>>>>> I don't remember what was the original request, but this behavior
>>>>>>>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>>>>>>>> happen?
>>>>>>>>>>>> 
>>>>>>>>>>>> steven
>>>>>>>>>>>> 
>>>>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>>>>>>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>>>>>>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>>>>>>>>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Csound-devel mailing list
>>>>>>>>>>>> Csound-devel@lists.sourceforge.net
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Date2014-12-11 14:00
FromSteven Yi
SubjectRe: [Cs-dev] Csound command not killing off
Ah, nice catch!  Thanks for looking into that.  It's good to know if
this behavior pops up again we can check the error method being used.

On Thu, Dec 11, 2014 at 4:39 AM, Victor Lazzarini
 wrote:
> yes, it was a bug in fastabi, calling csound->PerfError() instead of csound->InitError(). The former cannot be called
> at i-time because it will mess things up.
>
> ========================
> Dr Victor Lazzarini
> Dean of Arts, Celtic Studies and Philosophy,
> Maynooth University,
> Maynooth, Co Kildare, Ireland
> Tel: 00 353 7086936
> Fax: 00 353 1 7086952
>
>> On 11 Dec 2014, at 09:28, Victor Lazzarini  wrote:
>>
>> There is one thing wrong here for sure: tab_i should not be issuing PERF ERROR, as it is i-time.
>>
>> I don’t think it’s to do with the release, as the problem happens with using linseg as well. When the interrupt signal
>> is trapped, the program calls csoundStop(), which stops csoundPerform(). But either csoundStop() is never called or
>> it never completes, because when it does, we have the message" csoundPerform(): stopped."
>>
>> I tried the example on CsoundQT and I could not stop it, had to force quit the program. So it’s a pathological
>> problem, and it is not a bug in the handling of interrupts by the csound CLI main program.
>>
>>
>> ========================
>> Dr Victor Lazzarini
>> Dean of Arts, Celtic Studies and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952
>>
>>> On 10 Dec 2014, at 23:19, Steven Yi  wrote:
>>>
>>> This is a little hard to debug; I wonder if the instr instance that is
>>> releasing is stuck in a releasing state of some sort.
>>>
>>> On Wed, Dec 10, 2014 at 6:17 PM, Steven Yi  wrote:
>>>> Also to note, I had added this to the score in the vco.csd:
>>>>
>>>> i10 0.1 1.0
>>>>
>>>> With that, I get:
>>>>
>>>> WARNING: instr 10 uses 6 p-fields but is given 3
>>>>
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>
>>>>
>>>>  note aborted
>>>>
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>
>>>>
>>>>  note aborted
>>>>
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>
>>>>
>>>>  note aborted
>>>>
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>
>>>>
>>>>  note aborted
>>>>
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>
>>>>
>>>>  note aborted
>>>>
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>
>>>>
>>>>  note aborted
>>>>
>>>> PERF ERROR in instr 10: tab_i off end: table number: 1
>>>>
>>>>
>>>>  note aborted
>>>>
>>>> instr 10:  idur1 = 0.000  ib = 0.000  idur2 = 0.000  ic = 0.000  idur3
>>>> = 0.000  id = 0.000  irel = 0.000
>>>>
>>>> Then I can not ctrl-c out.
>>>>
>>>> On Wed, Dec 10, 2014 at 6:07 PM, Steven Yi  wrote:
>>>>> Oh good, this looks like it's not a general problem. It is
>>>>> reproducible for me testing with this example that was posted on the
>>>>> user's list:
>>>>>
>>>>> http://csound.1045644.n5.nabble.com/file/n5739136/max-csound_synth.zip
>>>>>
>>>>> if I do csound vco.csd, I can't ctrl-c out.
>>>>>
>>>>> On Wed, Dec 10, 2014 at 4:59 PM, Rory Walsh  wrote:
>>>>>> Sorry, looks like it was behaving like that because of a previous
>>>>>> interupt. A 'ps -A' showed about 15 Csound zombies. It exits fine now
>>>>>> that I've killed the old processes.
>>>>>>
>>>>>> On 10 December 2014 at 21:56, Rory Walsh  wrote:
>>>>>>> The following instrument causes a 'csound command: Interrupt' for me:
>>>>>>>
>>>>>>> 
>>>>>>> 
>>>>>>> -+rtaudio=jack -odac -b4096
>>>>>>> 
>>>>>>> 
>>>>>>> sr     =     44100
>>>>>>> ksmps     =     32
>>>>>>> nchnls     =     2
>>>>>>> 0dbfs    =    1
>>>>>>>
>>>>>>> instr 1
>>>>>>> endin
>>>>>>>
>>>>>>> 
>>>>>>> 
>>>>>>> i 1 0 10
>>>>>>> 
>>>>>>> 
>>>>>>>
>>>>>>> On 10 December 2014 at 20:46, Victor Lazzarini  wrote:
>>>>>>>> I tested here with a f 0 and it worked for me.
>>>>>>>>
>>>>>>>> Victor Lazzarini
>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>> Maynooth University
>>>>>>>> Ireland
>>>>>>>>
>>>>>>>>> On 10 Dec 2014, at 20:41, Victor Lazzarini  wrote:
>>>>>>>>>
>>>>>>>>> That looks like a bug. It is supposed to terminate, and in my tests it did. Not sure why it is not.
>>>>>>>>>
>>>>>>>>> Victor Lazzarini
>>>>>>>>> Dean of Arts, Celtic Studies, and Philosophy
>>>>>>>>> Maynooth University
>>>>>>>>> Ireland
>>>>>>>>>
>>>>>>>>>> On 10 Dec 2014, at 20:34, Steven Yi  wrote:
>>>>>>>>>>
>>>>>>>>>> Hi All,
>>>>>>>>>>
>>>>>>>>>> I know there was a change for 6.04.0 where the csound commandline now
>>>>>>>>>> handles signals.  However, I was just running a csound patch to test
>>>>>>>>>> that had a f 0 86400 in it and using ctrl-c, I can't kill csound at
>>>>>>>>>> all.  All I get is "csound command: Interrupt" over and over.  If I
>>>>>>>>>> use "killall csound" I get "
>>>>>>>>>>
>>>>>>>>>> csound command: Terminated
>>>>>>>>>>
>>>>>>>>>> but csound continues to run.  I have to now use "killall -9 csound" to
>>>>>>>>>> kill it.
>>>>>>>>>>
>>>>>>>>>> I don't remember what was the original request, but this behavior
>>>>>>>>>> seems incorrect. Could someone fill me in on what was supposed to
>>>>>>>>>> happen?
>>>>>>>>>>
>>>>>>>>>> steven
>>>>>>>>>>
>>>>>>>>>> ------------------------------------------------------------------------------
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>>>>>>>>>
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>>>
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