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Re: egcs 1.1 performance report
- To: rth at cygnus dot com
- Subject: Re: egcs 1.1 performance report
- From: Joe Buck <jbuck at synopsys dot com>
- Date: Tue, 25 Aug 98 12:45:07 PDT
- Cc: egcs at cygnus dot com
[ Spec95 reports on Alpha/Linux 21164 box ]
There appear to be two performance regressions; without these two you
would have seen more of a speedup. The fpppp one looks bad enough to be
considered a bug.
> Base 1.0.3 1.0.3 1.1 1.1
> Benchmarks Ref Time Run Time Ratio Run Time Ratio
> ------------ -------- -------- -------- -------- --------
> 099.go 4600 660 6.97 687 6.69
> 145.fpppp 9600 767 12.5 1075 8.93
Have you looked to see why the code is worse?