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NEON with Cycle count register

Note: This was originally posted on 15th May 2009 at http://forums.arm.com

HI,

I am having problem with performance monitor register, All cycle information with NEON instruction is unpredictable and doen't match with cycle information document.

Thanks,
Saurabh

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Simon Craske over 12 years ago

Note: This was originally posted on 15th May 2009 at http://forums.arm.com

Saurabh,

Is this a simulator or a real hardware platform?
Have you got the caches enabled, and are you achieving good hit rates?

hth
s.
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Simon Craske over 12 years ago

Note: This was originally posted on 15th May 2009 at http://forums.arm.com

Saurabh,

Is this a simulator or a real hardware platform?
Have you got the caches enabled, and are you achieving good hit rates?

hth
s.
Cancel
Vote up 0 Vote down

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