Re: [OMPI devel] 1.7.5: OpenShmem symbols are not weak

2014-03-31 Thread Mike Dubman
thanks, we will fix that. On Mon, Mar 31, 2014 at 5:04 PM, Ralph Castain wrote: > Hmmm...I'll ask the Mellanox folks to fix that, but it will have to be for > 1.8.1 as we have to release 1.8.0 today for the upstream packagers. I > expect 1.8.1 will go out in the next 1-2 months based on prior e

Re: [OMPI devel] "--pernode N" bug?

2014-03-31 Thread Dave Goodell (dgoodell)
*sigh* Thanks Ralph. I had another MPI implementation's CLI options wedged in my brain (where "--perhost" take's an argument). Sorry for the noise, -Dave On Mar 31, 2014, at 12:05 PM, Ralph Castain wrote: > Well, that's why it is a "deprecated" option! :-) > > Looks like the command line pa

Re: [OMPI devel] "--pernode N" bug?

2014-03-31 Thread Ralph Castain
Well, that's why it is a "deprecated" option! :-) Looks like the command line parser then gets confused by the error in your option - if you look more closely at the error, you'll see that it picked up the "2" as the name of your executable. This is because "pernode" doesn't take an argument -

[OMPI devel] "--pernode N" bug?

2014-03-31 Thread Dave Goodell (dgoodell)
Ralph, When I use the "--pernode" option (instead of "--map-by ppr:1:node") with v1.8@r31295, I get this: 8< $ mpiexec --pernode 2 -n 4 --host dg1,dg2 ./ring_c -- The following command line options and corresponding

Re: [OMPI devel] 1.7.5: OpenShmem symbols are not weak

2014-03-31 Thread Ralph Castain
Hmmm...I'll ask the Mellanox folks to fix that, but it will have to be for 1.8.1 as we have to release 1.8.0 today for the upstream packagers. I expect 1.8.1 will go out in the next 1-2 months based on prior experience (we always get a bunch of corrections after initial stable release as more pe

[OMPI devel] 1.7.5: OpenShmem symbols are not weak

2014-03-31 Thread Bert Wesarg
Hi all, while working on support for OpenShmem in our next Score-P measurement [1] release, we noticed that the liboshmem.so library from Open MPI does not mark the symbols as weak as one would expect. Here is an output of liboshmem.so on my 64bit ubuntu system. Lets try shmem_init: $ readel