Polyhedron 2005 Benchmarks

Steve Kargl sgk@troutmask.apl.washington.edu
Fri Nov 18 17:56:00 GMT 2005


On Fri, Nov 18, 2005 at 06:44:05PM +0100, Paul Thomas wrote:
> A word of caution,...
> 
> >
> >52.0s without and 36.7 seconds with -ftree-loop-linear.
> >
> ... it also gives incorrect results.  I will figure out how to reduce it 
> and submit a PR.
> 

Is incorrect in that the two different gfortran runs give different
answers?  Are you using -O3 and --fast-math? 

-- 
Steve



More information about the Fortran mailing list