# 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
On Mar 15, 2010, at 8:18 AM, hu yaohui wrote: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)
> 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.
> 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.
> i just dont know how to recreate aclocal.m4.Could you give a explanation or some other materials about it on line?
If you can't find the error, send all the data listed on the http://www.open-mpi.org/community/help/ (please compress!).
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