[torqueusers] X forwarding in torque very slow (qsub -X)

Christopher Samuel samuel at unimelb.edu.au
Thu Mar 31 19:34:13 MDT 2011


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On 31/03/11 03:10, Brunet Pierre-Marie wrote:

> For example, the menu in Matlab is very jerky but I
> don't have this problem when I'm connected to the
> node throught ssh -X.

We've seen issues with MATLAB being slow using -X, but
other X applications seem to perform just fine via -X
so we're of the opinion it's MATLAB doing something odd.

Is there any reason why the users need to run a GUI
program on a compute node ?  Can't they do the devel
on their desktop and then run it in batch mode with
- -nojvm -nogui -nosplash ?

cheers,
Chris
- -- 
    Christopher Samuel - Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
         http://www.vlsci.unimelb.edu.au/

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