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[Bug fortran/20945] about 2x perfomance regression in comparision with 3.4.2
- From: "denis dot nagorny at intel dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Jun 2005 14:34:11 -0000
- Subject: [Bug fortran/20945] about 2x perfomance regression in comparision with 3.4.2
- References: <20050411131719.20945.denis.nagorny@intel.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From denis dot nagorny at intel dot com 2005-06-22 14:34 -------
Ok. It seems like this issue is mostly fixed now. I incresead NIT counter up
to 200 and obtained following results:
3.4.2 ~ 3.4s
old 4.0 ~ 6.4s
mainline ~ 4.0s
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20945