------- Comment #7 from jv244 at cam dot ac dot uk 2009-08-06 07:54 -------
Just verified that current trunk is not yet able to vectorize the test.f90
code,
it would be cool if this could be fixed (maybe along the lines of Richard's
previous patch?) as this is similar to CP2K's kernel routines:
> gfortran -O3 -march=native -ffast-math test.f90 &> /dev/null
> time ./a.out
real 0m2.306s
user 0m2.304s
sys 0m0.000s
> ifort -O3 -xT test.f90 &> /dev/null
> time ./a.out
real 0m1.812s
user 0m1.808s
sys 0m0.004s
--
jv244 at cam dot ac dot uk changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2008-12-27 06:31:06 |2009-08-06 07:54:57
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37150
