It was attached to the previous message? I don't know if this list works with attachments. Alternately, the patch was attached here: https://bugs.openjdk.java.net/show_bug.cgi?id=100222
I'm not sure what you mean by double-rounding bugs, though. It's not difficult to actually implement the HALF_EVEN rounding behavior with bit twiddling. That said, I *did* encounter places where prior erroneous behavior (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6358355) of Float.parseFloat caused my correct implementation to fail tests... Louis Wasserman [email protected] http://profiles.google.com/wasserman.louis On Thu, Jul 12, 2012 at 7:58 AM, Andrew Haley <[email protected]> wrote: > On 07/11/2012 11:05 PM, Louis Wasserman wrote: > > Doing it with bit-twiddling and Double.longBitsToDouble improves the > speed > > of those methods by something like two orders of magnitude in my > benchmarks. > > Mmm, but that's going to hit double-rounding bugs for large numbers. Where > is this patch, anyway? > > Andrew. >
