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Subject: Re: [OMPI users] btl_tcp_if_exclude param
From: Gabriele Fatigati (g.fatigati_at_[hidden])
Date: 2010-04-13 08:23:00


Hi Jeff,

thaks for your reply!

If i set yout command the response is empty.

This means i haven't installed TCP BTL plugin?

How can i check it?

These are my build flags:

--disable-ipv6 --disable-dlopen --enable-static --with-openib
--with-memory-manager=none --with-mpi-f90-size=medium
--with-lsf=/cineca/sysprod/lsf/7.0
--with-lsf-libdir=/cineca/sysprod/lsf/7.0/linux2.6-glibc2.3-x86_64/lib

2010/4/13 Jeff Squyres <jsquyres_at_[hidden]>

> No, that param is still there:
>
> $ ompi_info --param btl tcp --parsable | grep clude:
> mca:btl:tcp:param:btl_tcp_if_include:value:
> mca:btl:tcp:param:btl_tcp_if_include:data_source:default value
> mca:btl:tcp:param:btl_tcp_if_include:status:writable
> mca:btl:tcp:param:btl_tcp_if_include:help:Comma-delimited list of devices
> or CIDR notation of networks to use for MPI communication (e.g., "eth0,eth1"
> or "192.168.0.0/16,10.1.4.0/24"). Mutually exclusive with
> btl_tcp_if_exclude.
> mca:btl:tcp:param:btl_tcp_if_include:deprecated:no
> mca:btl:tcp:param:btl_tcp_if_exclude:value:lo,sppp
> mca:btl:tcp:param:btl_tcp_if_exclude:data_source:default value
> mca:btl:tcp:param:btl_tcp_if_exclude:status:writable
> mca:btl:tcp:param:btl_tcp_if_exclude:help:Comma-delimited list of devices
> or CIDR notation of networks to NOT use for MPI communication -- all devices
> not matching these specifications will be used (e.g., "eth0,eth1" or "
> 192.168.0.0/16,10.1.4.0/24"). Mutually exclusive with btl_tcp_if_include.
> mca:btl:tcp:param:btl_tcp_if_exclude:deprecated:no
> $
>
>
> Did your TCP BTL plugin somehow not get built / installed?
>
>
> On Apr 13, 2010, at 6:06 AM, Gabriele Fatigati wrote:
>
> > Dear OpenMPI users and developers,
> >
> > I'm trying OpenMPI 1.3.3 and i've noted that btl_tcp_if_exclude is not
> supported from new version:
> >
> > the response to this command:
> >
> > ompi_info --param all all | grep btl_tcp_if_exclude
> >
> > is empty.
> >
> > Maybe that params is renamed?
> >
> > Thanks in advance
> >
> >
> >
> > --
> > Ing. Gabriele Fatigati
> >
> > Parallel programmer
> >
> > CINECA Systems & Tecnologies Department
> >
> > Supercomputing Group
> >
> > Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy
> >
> > www.cineca.it Tel: +39 051 6171722
> >
> > g.fatigati [AT] cineca.it
> > _______________________________________________
> > users mailing list
> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
> --
> Jeff Squyres
> jsquyres_at_[hidden]
> For corporate legal information go to:
> http://www.cisco.com/web/about/doing_business/legal/cri/
>
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>

-- 
Ing. Gabriele Fatigati
Parallel programmer
CINECA Systems & Tecnologies Department
Supercomputing Group
Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy
www.cineca.it                    Tel:   +39 051 6171722
g.fatigati [AT] cineca.it