This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Neon Instrinsics complex number algorithms

I am looking for an algorithm which uses complex numbers and does neon instrinsics operations based on complex numbers. Can someone point me to the code in neon library?

Top replies

vstehle over 3 years ago +1 suggested

Hi sriram_s , There is a complex FFT in Ne10 for example. More information on NEON and related links can be found on this page . Best regards, Vincent.

Parents

0 sriram_s over 3 years ago in reply to vstehle

Hi vstehle,

I have looked at the neon library github code for FFT algorithms. They are using complex numbers but my requirement is to stress the neon instructions for complex numbers like FCADD,FCMLA. I am not able to find them in neon library. Alternatively i could find their usage in DSP library .But how difficult is to port code from helium to neon? . If there is something available in neon it would be helpful

Regards,

Sriram
Cancel
Up 0 Down

Cancel

Reply

0 sriram_s over 3 years ago in reply to vstehle

Hi vstehle,

I have looked at the neon library github code for FFT algorithms. They are using complex numbers but my requirement is to stress the neon instructions for complex numbers like FCADD,FCMLA. I am not able to find them in neon library. Alternatively i could find their usage in DSP library .But how difficult is to port code from helium to neon? . If there is something available in neon it would be helpful

Regards,

Sriram
Cancel
Up 0 Down

Cancel

Children

No data