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Re: gplot.txt
From: |
Ben Abbott |
Subject: |
Re: gplot.txt |
Date: |
Sat, 05 Mar 2016 20:02:45 -0500 |
> On Mar 5, 2016, at 7:06 PM, Ben Abbott <address@hidden> wrote:
>
>> On Mar 5, 2016, at 1:54 AM, Daniel J Sebald <address@hidden> wrote:
>>
>> On 03/04/2016 09:40 AM, Daniel J Sebald wrote:
>>> On 03/04/2016 07:44 AM, Ben Abbott wrote:
>> [snip]
>>>> Dan's patch didn't resolve the speye segfault. I'll move on to the
>>>> changesets isolated by bisecting.
>>>
>>> OK, thanks Ben. I will follow up with more. Go ahead with bisecting, and
>>> I'll approach just from looking at the code.
>>>
>>> Dan
>>
>> Ben,
>>
>> Here's another small patch for you to apply. It's meant to just hunt around
>> for where the problem might be--prints out the value of the rep pointer
>> before and after the object creation and copy. Here is what I see when
>> running this:
>>
>> octave:1> speye(10);
>> Before object creation and copy: rep = 24093664
>> After object creation and copy: rep = 24099376
>> Before object creation and copy: rep = 24096528
>> After object creation and copy: rep = 24099808
>>
>> I'm curious how this action works with your compiler.
>>
>> Dan
>> <octave-mac_speye_fail-djs_2016mar04.diff>
>
> Sorry for the delay. Below is what I get …
>
>>> speye(10)
> Before object creation and copy: rep = 140417476007088
> panic: Segmentation fault: 11 -- stopping myself...
> attempting to save variables to 'octave-workspace'...
> save to 'octave-workspace' complete
> Segmentation fault: 11
>
> Ben
Just in case the seg-fault’s I see while building the docs is related ...
GEN doc/interpreter/splinefit3.eps
Before object creation and copy: rep = 140389001213056
After object creation and copy: rep = 140389001213056
Before object creation and copy: rep = 140389005748384
After object creation and copy: rep = 140389005748384
Before object creation and copy: rep = 140389005748384
After object creation and copy: rep = 140389005748384
Before object creation and copy: rep = 140389005770816
After object creation and copy: rep = 140389005770816
Before object creation and copy: rep = 140389007043568
After object creation and copy: rep = 140389007043568
Before object creation and copy: rep = 140389007051872
After object creation and copy: rep = 140389007051872
Before object creation and copy: rep = 140389007043568
After object creation and copy: rep = 140389007043568
Before object creation and copy: rep = 140389007051872
After object creation and copy: rep = 140389007051872
panic: Segmentation fault: 11 -- stopping myself...
attempting to save variables to 'octave-workspace'...
save to 'octave-workspace' complete
octave exited with signal 11
Ben
- Re: gplot.txt, (continued)
- Re: gplot.txt, Daniel J Sebald, 2016/03/03
- Re: gplot.txt, Ben Abbott, 2016/03/03
- Re: gplot.txt, Daniel J Sebald, 2016/03/04
- Re: gplot.txt, Lachlan Andrew, 2016/03/04
- Re: gplot.txt, Ben Abbott, 2016/03/04
- Re: gplot.txt, Ben Abbott, 2016/03/04
- Re: gplot.txt, Daniel J Sebald, 2016/03/04
- Re: gplot.txt, Daniel J Sebald, 2016/03/05
- Re: gplot.txt, Ben Abbott, 2016/03/05
- Re: gplot.txt, Daniel J Sebald, 2016/03/05
- Re: gplot.txt,
Ben Abbott <=
- Re: gplot.txt, Daniel J Sebald, 2016/03/05
- Re: gplot.txt, Ben Abbott, 2016/03/05
- Re: gplot.txt, Daniel J Sebald, 2016/03/05
- Re: gplot.txt, Ben Abbott, 2016/03/05
- Re: gplot.txt, Ben Abbott, 2016/03/06
- Re: gplot.txt, Rik, 2016/03/06
- Message not available
- Re: gplot.txt, Rik, 2016/03/07
- Re: gplot.txt, Daniel J Sebald, 2016/03/07
- Re: gplot.txt, Ben Abbott, 2016/03/07
- Re: gplot.txt, Ben Abbott, 2016/03/07