[Wrf-users] Portland Group vs. GCC benchmarks
scheng at 3tier.com
Tue Sep 8 12:53:15 MDT 2009
Has anyone run any recent benchmarks comparing WRF's performance when
compiled with gfortran and pgf? Particularly, on x86_64 hardware with
OpenMP and the latest compilers (4.4 and 8.0, respectively).
I also understand that the answers may be different between the two
compilers, although members of this list seem to be using either
compiler (with gfortran more common among those asking questions).
Has anyone characterized the significance of these answer differences
Thanks in advance for any experiences you can relate.
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