[mvapich-discuss] Re: protocol used for MPI_FInaize in mvapich2

Lei Chai chail at cse.ohio-state.edu
Wed Jan 9 13:59:35 EST 2008


Hi Nilesh,

I'm not sure what exact protocol you are looking for. You probably can
take a look at src/mpid/osu_ch3/src/mpid_finalize.c to find out.

Thanks,
Lei


----- Original Message -----
From: nilesh awate <nilesh_awate at yahoo.com>
Date: Monday, January 7, 2008 1:15 am
Subject: protocol used for MPI_FInaize in mvapich2

>
> Hi all,
>
> I'm using mvapich2-1.0.1 with OFED1.2(udapl stack)
>
> To know the flow of MPI_FInalize i put some debug statement in
> source code & tried
> simple mpi  test code (only init & finalize api)
> I observed there is shutting down/closing protocol (in which every
> process does
> 2dto)
> some body plz tell how these dto (function trace  of MPI_Finalize)
> happenwhat is exact protocol is mvapich follows.
>
> thanking,
> Nilesh
>
>
>
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