[mpich-discuss] MPI-IO flow of call

[Mandar Gurav]

Can you provide me some details( specific functions you want to trace)
and your sample program so that I can give you some customized code
for tracing.....

On Wed, Apr 6, 2011 at 7:52 PM, Rob Latham <robl at mcs.anl.gov> wrote:
> On Wed, Apr 06, 2011 at 07:04:36PM +0530, Kaveri Zanje wrote:
>> I want to understand the flow of IO stack for MPI-IO calls,
>> Is there any tool for it, to trace this call?
>> How can I do it?
>> I have o.s. Ubuntu, using mpich2-1.3.2p1 of MPI.
>> Can any one help me?
>
> Have you tried http://www.gnu.org/software/cflow/ ?
> Do you know about cscope?
> There are some function pointers in the adio/ layer that make hopping
> around the source tree a little less straightforward...
>
> ==rob
>
> --
> Rob Latham
> Mathematics and Computer Science Division
> Argonne National Lab, IL USA
> _______________________________________________
> mpich-discuss mailing list
> mpich-discuss at mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss
>



-- 
Mandar Gurav
http://www.mandargurav.org