[mpich-discuss] success and failure report for mpich-3.0.2

[Pavan Balaji]

On 05/01/2013 09:25 AM US Central Time, Siegmar Gross wrote:
> You don't use PATH from Linux, but PATH from Solaris, because I get
> "which: no hostname in (...:/home/fd1026/SunOS/x86_64/bin:...)".
> "mpiexec" works, if I use Linux as local machine, because all (!)
> machines have "/usr/local/bin" in PATH (/usr/local is a link to the
> operating system specific directory for open source binaries, libs,
> etc and "date" or "hostname" are available in /usr/local/bin on
> Solaris but not on Linux.

Ah, good catch.  We do propagate environment variables from the
launching node to the other nodes by default.  You can ask mpiexec to
not do that by passing -genvnone.

 -- Pavan

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