On Mon, Jul 06, 2009 at 11:39:59AM +0200, Manuel Holtgrewe wrote:
> do I understand the MPI-2 Parallel I/O correctly (C++)?
>
> After opening a file with MPI::File::Open, I can use Read_at on the
> returned file object. I give offsets in bytes and I can perform random
> access reads from any proce
Hi,
do I understand the MPI-2 Parallel I/O correctly (C++)?
After opening a file with MPI::File::Open, I can use Read_at on the
returned file object. I give offsets in bytes and I can perform random
access reads from any process at any point of the file without
violating correctness (although the
