[Bug libgcj/50844] New: SimpleDateFormat too slow

lsching17 at gmail dot com gcc-bugzilla@gcc.gnu.org
Mon Oct 24 06:10:00 GMT 2011


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50844

             Bug #: 50844
           Summary: SimpleDateFormat too slow
    Classification: Unclassified
           Product: gcc
           Version: 4.5.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgcj
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: lsching17@gmail.com


The constructor of class "java.text.SimpleDateFormat" is too slow.

With the test script attached.

In a core 2 duo machine+linux kernel 2.6.38+1G ram, only around 70 objects can
be created per second

Compare to Sun jre 6 update 6, 100000+ objects can be created per second



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