[mpich-discuss] Implementation of MPI blocking Send

[vaibhav dutt]

Thanks for the reply. Actually I am trying to understand the inter-node
communication procedure in MPICH.
Are there any documents/papers on it as I was not able to find one. Does
MPICH use RDMA for inter node communication?

On Thu, Mar 24, 2011 at 5:28 PM, Dave Goodell <goodell at mcs.anl.gov> wrote:

> MPICH2 is a large, complicated code base.  Numerous tools have been
> developed over the years for navigating large, complicated codes; try grep,
> cscope, or ctags.
>
> -Dave
>
> On Mar 24, 2011, at 5:21 PM CDT, vaibhav dutt wrote:
>
> > Hi all,
> >
> > I was trying to find out the implementation of a simple blocking send in
> MPICH for my research and it is given in a
> > file send.c. In that file, a routine MPID_Send is being used to send the
> message. But I was not able to find the implementation of
> > MPID_Send. Is the code for MPID_Send routine given in one of C++ files?
> >
> > Thanks
> > _______________________________________________
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>
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