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* [RFC] hp-timing for arm and aarch
@ 2013-04-23 13:19 Ondřej Bílka
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From: Ondřej Bílka @ 2013-04-23 13:19 UTC (permalink / raw)
  To: joseph, marcus.shawcroft; +Cc: libc-ports

Hi, 
To get more accurate benchmarks we need precise timing.

Could you provide a version for arm?

After bit of googling I found arm performance counters here.
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.faqs/ka4237.html

It should be possible to in init setup cycle performance counter and
then read timing from it.

I am not expert at arm so I would leave this to somebody with more
experience.

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2013-04-23 13:19 [RFC] hp-timing for arm and aarch Ondřej Bílka

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