[Pw_forum] White space error
jamesraynolds at yahoo.com
Thu Mar 23 15:59:46 CET 2006
Excellent! Thanks. I will try it.
--- Axel Kohlmeyer <akohlmey at vitae.cmm.upenn.edu>
> On Thu, 23 Mar 2006, james raynolds wrote:
> JR> Dear users,
> JR> I'm trying to compile pwscf on an AIX machine
> JR> xlf90. It compiles with no errors but gives a
> JR> error of "illegal instruction". Using dbx I
> find that
> JR> the error is due to white space in lexical
> JR> expressions.
> this may only be a symptom, e.g. the compiler
> different semantics and then the linker pics up
> a different library (or not).
> 'illegal instruction' happens, if you compile for a
> different instruction set, e.g. for power5 on a
> machine, or you are linking the wrong platform
> libraries. please compare the flags in your make.sys
> with the hardware you are running on...
> JR> For example: calling the function f(x) like
> JR> f (x)
> JR> with a space between f and (x) gives rise to the
> JR> error. If I take out the space and call it like
> JR> f(x)
> JR> the error goes away. The problem is, there are
> JR> many places where this happens that it is
> JR> to take out all of the spaces. Doing a grep on
> JR> string ' (' in the PW directory gives like 9000
> JR> places where this happens.
> JR> Does anyone know a work around?? Any help would
> JR> greatly appreciated. Thank you in advance...
> JR> Sincerely,
> JR> James E. Raynolds
> JR> Assistant Professor
> JR> College of Nanoscale Science and Engineering
> JR> University at Albany, State University of NY
> JR> Albany, NY USA
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> JR> _______________________________________________
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> Dr. Axel Kohlmeyer akohlmey at cmm.chem.upenn.edu
> Associate Director - Center for Molecular Modeling -
> U. of Pennsylvania
> Department of Chemistry, 231 S.34th Street,
> Philadelphia, PA 19104-6323
> tel: 1-215-898-1582, fax: 1-215-573-6233,
> office-tel: 1-215-898-5425
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