On Dec 7, 2006, at 7:40 AM, 龚念 wrote:
> I have configured lam7.1.6(parameter: --with-rpi=crtcp --with-cr-
> blcr=my blcr directory) and blcr0.3.1 successfully.It tell me ok in
> "lamnodes" information.Then I run the command "mpirun C -ssi cr
> blcr /blcr/hello-loop",it show me the wrong information
>
> The "blcr" module requested in the CR kind was not found.
> this typically means that you misspelled the desired module name,or
> used the wrong name enirely.
This usually means that for some reason, the blcr module was not
successfully built. Can you send the output of configure or the
config.log files from the top level and share/ssi/crmpi/blcr/ of the
LAM build tree? The output of 'laminfo' would also be helpful.
> So I change the command "mpirun C -ssi CR blcr /blcr/hello-loop",it
> runs...
> what's the difference between parameter "cr" and "CR"?, thats's my
> first question.(I remember it use "cr" in the lam7.1.2 user.pdf)
CR isn't a valid option, but LAM isn't really good about warning
about options it doesn't recognize. So mpirun just silently ignored
the CR blcr option that it didn't understand.
Thanks,
Brian
--
Brian Barrett
LAM/MPI developer and all around nice guy
Have a LAM/MPI day: http://www.lam-mpi.org/
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