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[Bug libfortran/50016] New: The fortran program 's io is very slow
- From: "xunxun1982 at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 7 Aug 2011 17:13:13 +0000
- Subject: [Bug libfortran/50016] New: The fortran program 's io is very slow
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50016
Summary: The fortran program 's io is very slow
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libfortran
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: xunxun1982@gmail.com
Host: *-*-mingw*
Target: *-*-mingw*
Build: *-*-mingw*
I found that if I write some binary file operation in gfortran4.6.1, the io
becomes very slow, but gfortran4.5.* is very fast.