[mpich-discuss] where is two-phase I/O implemented

Rajeev Thakur thakur at mcs.anl.gov
Tue Apr 30 10:47:45 CDT 2013


You don't need to reimplement those optimizations unless you specifically want to change something in them.

Rajeev

On Apr 30, 2013, at 10:32 AM, Matthieu Dorier wrote:

> Hi,
> 
> A question more for the mpich3 developers:
> 
> If I were to implement an ADIO interface to a file system in mpich3, would I have to implement optimizations like two-phase I/O myself or are these optimizations implemented outside ADIO, independently of the file system?
> 
> Thanks,
> 
> Matthieu Dorier
> PhD student at ENS Cachan Brittany and IRISA
> http://people.irisa.fr/Matthieu.Dorier
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