Messages in this thread | | | Date | Thu, 12 Oct 2006 16:36:54 -0400 | From | John Richard Moser <> | Subject | Re: Can context switches be faster? |
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Arjan van de Ven wrote: >> ther uniprocessor machines. >> That's a load more descriptive :D >> >> 0.890 uS, 0.556uS/cycle, that's barely 2 cycles you know. (Pentium M) >> PPC performs similarly, 1 cycle should be about 1uS. >> >>> Chris > > you have your units off; 1 cycle is 1 nS not 1 uS (or 0.556 nS for the > pM)
Ah, right right. Nano is a billion, micro is a million. How did I get that mixed up.
So that's barely two THOUSAND cycles. Which is closer to what I expected (i.e., not instant)
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