[mpich-discuss] MPI I/O and Windows

[Rob Latham]

On 01/11/2016 10:13 AM, Eric Chamberland wrote:
> Hi,
>
> is it possible to have MPI code that uses MPI I/O functions works under
> windows?
>
> Which version (package) of MPI can we try for that?

definitely possible.  MS-MPI implements the MPI-IO routines as does 
Intel MPI.   I don't have any experience with parallel I/O on Windows, 
but I think you're going to find file system client support a bigger 
challenge than MPI-IO support.

I don't know what the consistency semantics of SMB/CFS are: when are 
writes from one client visible to another?

==rob
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