You probably just want to pass the relevant compiler/linker flags to
Open MPI's configure script, such as:
./configure CFLAGS=-m32 CXXFLAGS=-m32 FFLAGS=-m32 FCFLAGS=-m32 ...
You need to pass them to all four language flags (C, C++, F77, F90).
I used -m32 as an example here; use whatever f
Hello,
We have 64 bit linux box. For a number of reason I need to build a 32 bit
openMPI.
I have searched FAQ and archived mail, but I couldn't find a good answer.
There are some references to this question, in the developer mailing list with
no clear
response.
I am I looking for