Can 64-bit Mpiexec start programs compiled for 32-bit?

[David Golden]

On 2006-03-22 14:04:51 -0500, Tod Hagan wrote:
> One thing I haven't yet tried is compiling mpiexec in 32-bit --
> linking with our batch system will require me to also compile 32-bit
> Torque libraries, which I was hoping to avoid.
> 

I do that and it seems to work, FWIW. Hadn't actually tried it 
any other way, just currently happen to have  both 32-bit and 
64-bit clusters and was building both anyway :-)