VTIM_real vs VTIM_mono / double vs uint64_t

Poul-Henning Kamp phk at phk.freebsd.dk
Thu Apr 7 12:16:31 CEST 2016


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In message <CANTn4cqPhUgDXh47bA-5G9ZXp41yFJEnagRi9SCmQ4Yeaxa2Hw at mail.gmail.com>
, Martin Blix Grydeland writes:

>Will still be some
>memory reads though, so something based around the Intel in-chip clock

There is no such thing as the "Intel in-chip clock".

And we'll only be using clock_gettime() or gettimeofday(), and leave
the hardware frobbing to the OS.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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Never attribute to malice what can adequately be explained by incompetence.



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