| From: Matthew Flatt (mflatt at cs.utah.edu) Date: Fri Dec 28 17:52:04 EST 2007 |
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The latest in SVN (v3.99.0.7) includes new JIT support on x86 for inlining flonum (i.e., inexact real) arithmetic. I expect to fill in x86_64 and PPC support next week. This change makes inexact-heavy microbenchmarks run 2-3 times as fast. It might be useful for real programs, too, but I don't seem to have any interesting floating-point applications to try out. Matthew
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