On Jan 26, 2009, at 15:31 , Brice Goglin wrote:

George Bosilca wrote:
Yes, the only thing we need is an unique identifier per cluster. We
use the last 6 digits from the mapper MAC address.

Ok, thanks for the details. We are going to implement all this in
Open-MX now.

Then, I guess mx__regcache_clean is called when the OMPI free hook
wants to
clear the MX regcache, right?

As we don't really have access to the MX memory registration (which is good), we need sometimes to force the cleanup. This is why we're using
this function.

By the way, shouldn't configure check for mx__regcache_clean as well?

I guess we should have done that. Thanks for pointing it out, I'll correct the problem asap.

  Thanks,
    george.




mca_component_show_load_errors is what you need there. Set it to
something high depending on the level of verbosity you want to have.

I am still getting "file not found". It may be related to Jeff's libtool
bug. LD_DEBUG=verbose will be enough for now.

Thanks.
Brice Goglin


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