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Christopher Faylor wrote: > > On Mon, May 07, 2001 at 01:55:03PM -0400, Earnie Boyd wrote: > >Christopher Faylor wrote: > >> > >> It is true that 1.3.1 is slower than 1.1.8. I benchmarked it on my NT 2K > >> dual processor 300MHZ system. > >> > >> A config.status --recheck in my gdb build directory takes a minute 1 second > >> with 1.3.1, 52 seconds with 1.1.8, and 48 seconds with 1.1.5. > >> > >> Not a very encouraging trend. > >> > >> Anybody have any ideas? This is usually a sign of an extra disk open somewhere > >> but I don't see anything obvious. > >> > > > >Hey Chris, what do your timings give you now? Just curious if my > >strrchr patch improved it. > > As I mentioned, I'm working on an asm version of strrchr to complement the asm version > of strchr. The timings show something like a 5 - 6% improvement with the asm version. > I haven't tried with the newlib version. > > I'm very glad that you found this bottleneck. > I've actually known about it for some months. I couldn't do anything about it due to working environment restrictions. Now that has changed and you'll probably see more patches from me. Earnie. _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
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