Author: Gerd Isenberg
Date: 01:29:20 09/15/04
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<snip>
>Code size of the routine: 2132 bytes.
>AMD64 2.2 GHz, iirc P4 (2.4GHz) was not much worse (iirc 10%), in opposite to
>some MMX- or gp-routines.
>
>The output:
>(I was a bit surprised by the rather
> "exact" number of cycles of the loop test)
>
oups, a bit more than 10% for P4 25% more cycles ~15% more time:
AMD64 2.2GHz P4 2.4GHz
cycles by rdtsc 436 532 +25%
cycles by loop 431 542 +26%
time in ns 196 226 +15%
Gerd
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