Re: [FLASH-USERS] Problems on amr_redist_blk.F90

From: Andrew Siegel <siegela@flash.uchicago.edu>
Date: Thu May 22 2003 - 11:08:36 CDT

I'm going to spend some time looking at this. Even if it is a proc
memory issue, deadlock is not a reasonable behavior. In any case
you should know more exactly what limits you were up against.

I hope to have something concrete later today ... -andrew

On Thu, 22 May 2003, Salvatore Orlando wrote:

> Mike Zingale wrote:
> >
> > Salvatore, it looks like it is trying to redistribute almost all of your
> > blocks, and it may simply be running out of scratch space, even though the
> > number of blocks is about 1/2 of maxblocks. You might try doubling the
> > number of processors that you are running on. 800 3-d blocks on a
> > processor is a lot.
>
> Dear Mike,
>
> Thanks for your e-mail. Unfortunately I cannot use more than 64
> processors.
>
> Thanks a lot
>
> Salvatore
>
Received on Thu May 22 11:08:47 2003

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