[Scilab-users] csvRead hangs scilab for big csv file (more than 10000 lines)

classic Classic list List threaded Threaded
2 messages Options
Antoine Monmayrant Antoine Monmayrant
Reply | Threaded
Open this post in threaded view
|

[Scilab-users] csvRead hangs scilab for big csv file (more than 10000 lines)

Hi,

I'm trying to load a big csv file ( 20002 lines).
It seems that scilab fails when I have more than 10000 lines in my csv file.
If I try to csvRead the whole file, I have a spinning wait icon of death
that stays there forever (I tried this night: it spinned for more than
17 hours).
The only way to recover is to kill scilab (Ctrl+C does not work).
If I split my file in several files with less than 10000 lines, I can
read each chunk in a matter of a few ms and concatenate them without a
problem.
As anyone ever experienced such a problem with csvRead?


Antoine

--
+++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Antoine Monmayrant LAAS - CNRS
  7 avenue du Colonel Roche
  BP 54200
  31031 TOULOUSE Cedex 4
  FRANCE

  Tel:+33 5 61 33 64 59
 
  email : [hidden email]
  permanent email : [hidden email]

+++++++++++++++++++++++++++++++++++++++++++++++++++++++

_______________________________________________
users mailing list
[hidden email]
http://lists.scilab.org/mailman/listinfo/users
amonmayr amonmayr
Reply | Threaded
Open this post in threaded view
|

Re: csvRead hangs scilab for big csv file (more than 10000 lines)

Hi all,

I submitted a bug report with a test script and csv file:
http://bugzilla.scilab.org/show_bug.cgi?id=15788
Could you try it  with your os/scilab-version and comment the bug report?

Cheers,

Antoine

Le 02/10/2018 à 09:36, [hidden email] a écrit :

> Hi,
>
> I'm trying to load a big csv file ( 20002 lines).
> It seems that scilab fails when I have more than 10000 lines in my csv
> file.
> If I try to csvRead the whole file, I have a spinning wait icon of
> death that stays there forever (I tried this night: it spinned for
> more than 17 hours).
> The only way to recover is to kill scilab (Ctrl+C does not work).
> If I split my file in several files with less than 10000 lines, I can
> read each chunk in a matter of a few ms and concatenate them without a
> problem.
> As anyone ever experienced such a problem with csvRead?
>
>
> Antoine
>

--
+++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Antoine Monmayrant LAAS - CNRS
  7 avenue du Colonel Roche
  BP 54200
  31031 TOULOUSE Cedex 4
  FRANCE

  Tel:+33 5 61 33 64 59
 
  email : [hidden email]
  permanent email : [hidden email]

+++++++++++++++++++++++++++++++++++++++++++++++++++++++

_______________________________________________
users mailing list
[hidden email]
http://lists.scilab.org/mailman/listinfo/users