[Beowulf] Fortran Array size question

Håkon Bugge h-bugge at online.no
Tue Nov 3 16:30:05 EST 2009


If it takes some time before it aborts, check the available size on  
your temp directory (usually /tmp). That might be the case if you're  
using IPO.


Håkon
On Nov 3, 2009, at 20:24 , Prentice Bisbal wrote:

> Greg Lindahl wrote:
>> On Tue, Nov 03, 2009 at 01:17:02PM -0500, Prentice Bisbal wrote:
>>
>>> That's exactly the compiler I'm using, and it's failing at ~200  
>>> million
>>> elements. I'm  digging through the Intel documentation. Haven't  
>>> found an
>>> answer yet.
>>
>> Your bug report was incomplete: it really matters if the array is
>> automatic or not, or if it's initialized.
>>
> You're right -  I should have included a code snippet. It's not my  
> code,
> so I don't know if I can share all of it. Here's the line where the
> problem occurs:
>
> dimension vstore(1:4,0:4,5000000,2),fstore(0:4,5000000,2)
>
> If he reduces the 5000000 to a smaller number, it compiles. As  
> shown, he
> gets this error:
>
> ifort adaptnew2.for
> ...
> ...
> compilation aborted for adaptnew2.for (code 1)
>
> The compiler is Intel's ifort 11.0.074
>
> I'm not a Fortran programmer, so I'm a little out of my element  
> here. If
> it was bash or perl, or even C/C++, that'd be a different story.
>
> --
> Pretnice
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Mvh.,

Håkon Bugge
h-bugge at online.no
+47 924 84 514




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