Author: Tom Kerrigan
Date: 18:43:04 03/04/00
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On March 04, 2000 at 20:27:38, Robert Hyatt wrote: >On March 04, 2000 at 15:48:16, Tom Kerrigan wrote: > >>On March 04, 2000 at 09:34:13, Robert Hyatt wrote: >> >>>>So it makes me wonder... if you made the Pentium's L2 cache as fast as the >>>>PII's, would it achieve parity again? Seems likely to me. >>>It would help... but without register renaming, it becomes difficult to feed >>>two pipes for long sequences of instructions. I think the p6 would still keep >>>a significant edge, but better cache would narrow the gap... >> >>Is there a section of Crafty that will run in 16k? >> >>You could do some comparisons with that. >> >>-Tom > > >not that I can think of. IE even the MakeMove() loop in perft requires a good >bit of data... In that case, I don't think it's possible to use Crafty to compare the processor cores. The TSCP benchmarks give much more accurate data in that regard. -Tom
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