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Subject: Re: [OMPI devel] how to add a component in the ompi?
From: hu yaohui (loki2441_at_[hidden])
Date: 2010-03-16 12:45:31


Hi Jeff & All
i add a new component into the openmpi,after configure ;make ;make install.
all sounds good.but when i run the following commands accroding the TCP
FAQ,i met a problem
<snip>

# This says to exclude the TCP BTL component
# (implicitly including all others)
shell$ mpirun *--mca btl ^tcp* ...

# This says to include only the listed BTL components
# (tcp is not listed, and therefore will not be used)
shell$ mpirun *--mca btl self,openib* ...
</snip>

it just said,i had a wrong command format,when i use mpirun --help,i really

didn't find the --mca parameter.why the tcp FAQ part list these command lines,

but it cann't execute successfully on my machine.Is there any another
way to control the specific

btl components to be used?

Thanks & Regards

Yaohui Hu

On Mon, Mar 15, 2010 at 11:41 PM, Jeff Squyres <jsquyres_at_[hidden]> wrote:

> On Mar 15, 2010, at 8:18 AM, hu yaohui wrote:
>
> > i did what you told me before to add a new component,now i could see my
> added component through ./configure --help.but when i run make ,i met some
> problems i couldn't understand.
> > <snip>
> > libtool: Version mismatch error. This is libtool 2.2.4, but the
> > libtool: definition of this LT_INIT comes from libtool 2.2.6b.
> > libtool: You should recreate aclocal.m4 with macros from libtool 2.2.4
> > libtool: and run autoconf again.
> > </snip>
> > i just dont know how to recreate aclocal.m4.Could you give a explanation
> or some other materials about it on line?
>
> This *usually* means that autogen.sh didn't run completely properly. Did
> you install all the GNU Autotools in the way described in the top-level
> HACKING file? (e.g., install them all to the same $prefix)
>
> If you can't find the error, send all the data listed on the
> http://www.open-mpi.org/community/help/ (please compress!).
>
> --
> Jeff Squyres
> jsquyres_at_[hidden]
> For corporate legal information go to:
> http://www.cisco.com/web/about/doing_business/legal/cri/
>
>
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