Author: Slater Wold
Date: 12:49:17 06/30/04
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On June 30, 2004 at 12:57:26, Vincent Diepeveen wrote: >Hello, > >For diep moving from 32 to 64 bits is not so interesting. But the 8==>16 >registers is. > >All tested with same diep version : > >at windows 64 bits : > >net2003 32 bits : 135k nps >amd SDK 64 bits : 130k nps >gcc 3.4 32 bits : 130k nps (with pgo) > >at linux (gentoo) 64 bits : >gcc 3.3.3 64 bits : 140k nps > >So it's trivial that moving from 8 to 16 registers increased it by 10k nps, >despite also losing to larger instruction sizes. From compiling 20+ programs in 64-bit, you can expect 30% to 50% more from .NET 2005 (Whidbey) over the SDK. So Windows 2003 AMD64 should be no less than 170k - 190k.
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