jody <jody.xha_at_[hidden]> wrote:
> How can i force OpenMPI to be built as a 32Bit application on a 64Bit
machine?
THe easiest way is not to - just copy over a build from a 32 bit
machine, it will run on your 64 bit machine if the proper 32 bit
libraries have been installed there. Otherwise, you need to put -m32
on the gcc commmand lines. Generally one does that by something like:
export CFLAGS=-m32
before running configure to generate Makefiles.
Regards,
David Mathog
mathog_at_[hidden]
Manager, Sequence Analysis Facility, Biology Division, Caltech
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