[torqueusers] qsub -X much slower than ssh -X

Garrick Staples garrick at usc.edu
Sun Feb 10 22:24:42 MST 2008


On Sun, Feb 10, 2008 at 10:50:20PM -0500, Prakash Velayutham alleged:
> Hello All,
> 
> I recently noticed that performance of GUI-based applications like  
> Matlab are much slower during a qsub -X session than a ssh -X session.  
> Matlab takes about 6 seconds to start up using qsub -X, but only 2  
> seconds using ssh -X.
> 
> Any idea why? What should I check in my Torque server/MOM configuration?

There wouldn't be any configs for this.  I'll test tomorrow at work.

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