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Re: Octave on windows - frequent crashes
From: |
George |
Subject: |
Re: Octave on windows - frequent crashes |
Date: |
Wed, 16 Dec 2009 03:55:46 +0000 |
On Tue, Dec 15, 2009 at 7:20 PM, Benjamin Lindner <address@hidden> wrote:
> George wrote:
>>
>> 2009/12/15 Tatsuro MATSUOKA <address@hidden>:
>>>
>>> If you have an editor with which you can use binary file, you will open
>>> atlas.dll in bin directory by
>>> it and search by 'SSE' (search by ASCII).
>>>
>>>
>>> If find
>>> -DATL_SSE2 -DATL_SSE1
>>>
>>> that is SSE2 ATLAS.
>>
>> Indeed then, I'm using SSE2. Anything that could be crashing Octave
>> with such regularity?
>
> Possibly many things. But unless you give us more information
> the answers will be as imprecise as the problem description.
>
> I do not see problems with octave crashing except the
> long-standing-and-yet-unresolved issue of "clear all" and certain
> octave-forge packages.
>
> Please give us more information.
>
> Which version of octave, where installed from, which OS?
> And most important of all: please provide a simple example (or examples) of
> when octave crashes.
>
> Unless you can provide more information it will be virtually
> impossible to help you.
>
I'm using windows vista, 32-bit, AMD Sempron processor. I used the
installer to install, didn't mess with the installer default settings,
used SSE2.
Octave seems to have great trouble when it wants a lot of memory. At
some point it crashes. Sometimes it will save the variables before
crashing but most of the times it won't.
Specific cases of where it crashes, I don't have. It's not
reproducible. It's just when working with a lot of data (for instance,
over 100 MB total memory consumption reported by whos) that it will
crash after a while.
Also, gnuplot will always crash when I run "close all".
And today I got something I've never gotten before, note how the
variables are all there in one minute and 2-3 commands later they're
all gone without any way to get them back, all my work lost:
> whos
Variables in the current scope:
Attr Name Size Bytes Class
==== ==== ==== ===== =====
D 251x251 1004 single
G 2x2 32 double
V 251x251 504008 single
a 2x10 160 double
ans 251x10 10040 single
clean 251x40000 40160000 single
clean2d 200x200x251 40160000 single
dirlist 1x2 11 cell
full 251x40000 40160000 single
full_mnfed 251x40000 80320000 single
full_mnfed_2D 200x200x251 80320000 single
grass 251x1 2008 double
i 1x1 8 double
ii 1x1 8 double
image 200x200x3 480000 single
image1D 251x40000 40160000 single
l 1x251 2008 double
noise 251x40000 40160000 single
noise2d 200x200x251 40160000 single
pixels 1x1 8 double
proj 2x1000 16000 double
soil 251x1 2008 double
water 251x1 2008 double
Total is 80571545 elements using 402619311 bytes
octave-3.2.3.exe:175:~\Desktop\literature review
> full(:,30000:30010)
octave-3.2.3.exe:176:~\Desktop\literature review
> full(:,30000:30010)
octave-3.2.3.exe:177:~\Desktop\literature review
> full(:,30000:30010)
octave-3.2.3.exe:178:~\Desktop\literature review
> cov(noise)
error: memory exhausted or requested size too large for range of
Octave's index type -- trying to return to prompt
octave-3.2.3.exe:178:~\Desktop\literature review
> cov(noise')
error: `noise' undefined near line 178 column 5
error: evaluating argument list element number 1
error: evaluating argument list element number 1
octave-3.2.3.exe:178:~\Desktop\literature review
> whos
Variables in the current scope:
Attr Name Size Bytes Class
==== ==== ==== ===== =====
argn 1x5 5 char
n 1x1 8 double
f x 251x40000 40160000 single
Total is 10040006 elements using 40160013 bytes
- Octave on windows - frequent crashes, George, 2009/12/14
- Re: Octave on windows - frequent crashes, Tatsuro MATSUOKA, 2009/12/14
- Re: Octave on windows - frequent crashes, George, 2009/12/14
- Re: Octave on windows - frequent crashes, Tatsuro MATSUOKA, 2009/12/15
- Re: Octave on windows - frequent crashes, George, 2009/12/15
- Re: Octave on windows - frequent crashes, Benjamin Lindner, 2009/12/15
- Re: Octave on windows - frequent crashes,
George <=
- Re: Octave on windows - frequent crashes, Tatsuro MATSUOKA, 2009/12/16
- Re: Octave on windows - frequent crashes, George, 2009/12/16
- Re: Octave on windows - frequent crashes, Benjamin Lindner, 2009/12/16
- Re: Octave on windows - frequent crashes, George, 2009/12/17
- Re: Octave on windows - frequent crashes, Tatsuro MATSUOKA, 2009/12/15