[Pw_forum] Re: Re: parallel ph.x in Opteron (Paolo Giannozzi)

Paolo Giannozzi giannozz at nest.sns.it
Mon Feb 14 15:41:49 CET 2005

On Sunday 13 February 2005 23:38, wlyim at puccini.che.pitt.edu wrote:

> for a specific object  file dvqpsi_us_only.o, I needed to lower the
> optimization level [...]. So, now my parallel pw.x and ph.x works, 
> where all object files were compiled by default setting and
> dvqpsi_us_only.o by specific setting. 

now I remember that I had a similar problem with the PGI compiler
a few weeks ago. It also turned out to be a problem with optimization
in that routine

> Any bug in dvqpsi_us_only.f90 or PGI 5.1 compiler?

to the best of my knowledge there is nothing wrong in dvqpsi_us_only.f90

Paolo Giannozzi             e-mail:  giannozz at nest.sns.it
Scuola Normale Superiore    Phone:   +39/050-509876, Fax:-563513 
Piazza dei Cavalieri 7      I-56126 Pisa, Italy

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