High Performance Computing (HPC) forum Can Arm-Neon use with OMP?

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Can Arm-Neon use with OMP?

huanshen over 4 years ago

I've been studying Neon recently and I've had some questions about it:

1、Dose each ARM CPU core own the Neon register?

2、Arm-neon can theoretically accelerate four times,if I had six cpu cores,could I theoretially accelerate 24 times?

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Chris Goodyer over 4 years ago +1 verified

Hi. In short, yes. Each CPU core will have its own NEON execution pipelines available to it, meaning that if you have parallelised your jobs using OpenMP, pthreads or whatever else, you will be able...

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0 huanshen over 4 years ago in reply to Chris Goodyer

Hi Chris,

Thank you very much for your reply,which is very helpful to me.
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0 huanshen over 4 years ago in reply to Chris Goodyer

Hi Chris,

Thank you very much for your reply,which is very helpful to me.
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