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Question, enabling NEON H/W

Question asked by AVNET JAPAN FAE (team share account) on Feb 16, 2014
Latest reply on Feb 17, 2014 by Yuri Muhin

Dear All,

 

My customer measured the performance of mathematical function, such as Logarithm or Power, on i.MX6S.

He thinks the performance will get better if NEON HW can be enabled.

Now he uses GCC compiler.

Please show me how to enable NOEN H/W for the math functions on i.MX6. (GCC flags, etc.)

Also, please let me know if you have any ideas to improve the math calculation performance.

 

Best Regards,

Miyamoto

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