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From: Nathan DeBardeleben (ndebard_at_[hidden])
Date: 2005-08-12 15:22:09


Thanks, trying that now. While I'd like those things in the long run,
they're not needed right now to test what I'm trying to test. Will let
you know how it goes! (What's the problem, by the way?)

-- Nathan
Correspondence
---------------------------------------------------------------------
Nathan DeBardeleben, Ph.D.
Los Alamos National Laboratory
Parallel Tools Team
High Performance Computing Environments
phone: 505-667-3428
email: ndebard_at_[hidden]
---------------------------------------------------------------------

Brian Barrett wrote:

>On Aug 12, 2005, at 3:13 PM, Nathan DeBardeleben wrote:
>
>
>
>>We've got a 64bit Linux (SUSE) box here. For a variety of reasons
>>(Java, JNI, linking in with OMPI libraries, etc which I won't get
>>into)
>>I need to compile OMPI 32 bit (or get 64bit versions of a lot of other
>>libraries).
>>I get various compile errors when I try different things, but first
>>let
>>me explain the system we have:
>>
>>
>
><snip>
>
>
>
>>This goes on and on and on actually. And the 'is incompatible with
>>i386:x86-64 output' looks to be repeated for every line before this
>>error which actually caused the Make to bomb.
>>
>>Any suggestions at all? Surely someone must have tried to force
>>OMPI to
>>build in 32bit mode on a 64bit machine.
>>
>>
>
>I don't think anyone has tried to build 32 bit on an Opteron, which
>is the cause of the problems...
>
>I think I know how to fix this, but won't happen until later in the
>weekend. I can't think of a good workaround until then. Well, one
>possibility is to set the target like you were doing and disable
>ROMIO. Actually, you'll also need to disable Fortran 77. So
>something like:
>
> ./configure [usual options] --build=i586-suse-linux --disable-io-
>romio --disable-f77
>
>might just do the trick.
>
>Brian
>
>
>
>