The ABINIT Users Mailing List ( CLOSED )

[tq02ksu <tq02ksu@163.com>]

Alain Jacques wrote:
> tq02ksu wrote:
>   
> > ...
> >     
> > >   
> > >       
> > Hello All:
> > I think it relaled to the communication device in the MPI implementation.
> > I user MPICH2 that i can specify the device manually. But i don't find
> > the option in OPENMPI .
> >
> >     
>
>
> Do you mean, for OpenMPI, mpirun -mca btl ... to specify the bit
> transport layer (tcp, sm, ...) ?
>
> Alain
>
>   
Dear Alain:
Oh , thank you, i have never noted yet , i got it.