Re: [FLASH-USERS] Creating checkpoint-files

On Fri, 11 Feb 2005, Stefan Hirche wrote:

> Hi,
>
> my problem is as follows.
> I installed and compiled the Flash-Code, using, MPICH 2-1.0 and th ifort8.1.
> After doing this, I tried to calculate the Sedov-Test. But I didn't get any
> chk-files but the first. I tracked the porblem down to checkpoint.F90.
> Here the running processor is determined. But only, if firstCall. The storing
> variables are save, so it should be enough. But if the routine is called
> afert this, the processor-information are vanished. Any idea, how this could
> be.
>
> The second problem are the variables zplot, pzplot and zrstrt. They are set
> initially to 1e99. But during run, this is changed to infinity. There is no
> change in this, if I changed the initial value to something like 1e30 or
> less. Any idea to this.

It sounds like you are not getting promotion to double precision for these
literal constants. You may need to explicitly set the flag for promotion
of literals, or you could send us your Modules and Makefile.h files, and
we'll look into it.

>
> Thanks in advance, Stefan
>
>
>

-- 
Anshu Dubey
Astronomy & Astrophysics
University of Chicago
5640 S. Ellis Ave.  Chicago IL 60637
Tel : (773) 834 2999
Fax : (773) 834 3230