On Wed, 17 Nov 2010, Pascal Deveze wrote:
> This is due to the interface defined for MPI_File_write that specifies an
> integer for the length. The positive value of an integer are coded
> in hexadecimal from 0000 0000 to 7FFF FFF and negative values are coded from
> 8000 0000 to FFFF FFFF.
> (7FFF FFFF is exactly 2^31-1).
Thanks for the explanation. Then this should be updated in the spec no...?
cheers!
Ricardo Reis
'Non Serviam'
PhD candidate @ Lasef
Computational Fluid Dynamics, High Performance Computing, Turbulence
http://www.lasef.ist.utl.pt
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