[mpich2-dev] Adding an ADIO layer to MPICH

[Rob Latham]

On Sat, Jun 25, 2011 at 11:57:34AM -0400, John Esmet wrote:
> All,
> 
> I'm looking to implement an ADIO layer for MPICH. Is there an outline or a
> guide for what needs to be done to patch MPICH to fully build and recognize
> my ADIO layer? Places to put code, Makefile, config modifications, that sort
> of thing.

i guess you mean a new ROMIO device?

Start with taking a look at src/mpi/romio/doc/source-guide.tex

Pick any of the adio devices in src/mpi/romio/adio/ to see how the
different routines are implemented. 

a tool like 'cscope' will help immensely.

==rob

-- 
Rob Latham
Mathematics and Computer Science Division
Argonne National Lab, IL USA