[mpich-discuss] How to config mpiexec use rsh as default bootstrap?

[Pavan Balaji]

On 02/18/2011 11:02 AM, Limin Gu wrote:
> I tried to reconfigure with --with-hydra-bss=rsh,ssh,fork,slurm, I got
> segmentation fault at run time. I'll try
> --with-hydra-bss=rsh,ssh,fork,slurm,ll,lsf,sge,pbs,none,persist later.

For now, you'll need to give all the launchers. There was a bug with 
selecting subsets that got fixed after 1.3.2 was released.

> *** glibc detected *** /home/lgu/mpich2-install/bin/hydra_pmi_proxy:
> munmap_chunk(): invalid pointer: 0x00007fff63b6ec5d ***
> *** glibc detected *** /home/lgu/mpich2-install/bin/hydra_pmi_proxy:
> munmap_chunk(): invalid pointer: 0x00007fffcf689c5d ***
> *** glibc detected *** /home/lgu/mpich2-install/bin/hydra_pmi_proxy:
> munmap_chunk(): invalid pointer: 0x00007fff94651c5d ***

Right, again, sorry this was a bug that was fixed after 1.3.2 was released.

If you pick any of the nightly snapshots of Hydra 
(http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/nightly/hydra/), 
both these problems would have been fixed.

  -- Pavan

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji