[Bug rtl-optimization/31021] gfortran 20% slower than ifort on CP2K computational kernel

[jv244 at cam dot ac dot uk]

------- Comment #11 from jv244 at cam dot ac dot uk  2009-06-20 09:59 -------
some more progress with 4.5.0, but not quite there yet:

./a.out
 # of primitives       154502
 # computational kernel timings            5
 Kernel time   4.3522720
 Kernel time   4.3562722
 Kernel time   4.3522720
 Kernel time   4.3522720
 Kernel time   4.3562717


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31021