Not sure if the cpu percentage is normal

Question

fengmu199 OP

Created Mar ’23

Replies 3

Boosts 0

Participants 2

when my video neural network model was running on iphone11, the cpu occupation reached to 31%, is it normal?

Answered by fengmu199 in 746570022

I am not sure if the value 31% has a serious impact on the other app. So that I would ask for your advice.

Previously, I originally expected to lower the cpu percentage by reducing the model op. when I put a model with only 6 biliear_interpolation ops into coreml, the cpu percentage is 20%(equal on cpu, cpuandgpu&all), so I consider if the only coreML scheduling occuppy the 20% cpu? And I am not meaning that coreML occupy more cpu than other's AI engine framework. Thank you very much.

Answer 1

Claude31 OP

Mar ’23

What value would you expect ? It likely depends on the neural network, so hard to say.

Answer 2

fengmu199 OP

Mar ’23

Accepted Answer

I am not sure if the value 31% has a serious impact on the other app. So that I would ask for your advice.

Previously, I originally expected to lower the cpu percentage by reducing the model op. when I put a model with only 6 biliear_interpolation ops into coreml, the cpu percentage is 20%(equal on cpu, cpuandgpu&all), so I consider if the only coreML scheduling occuppy the 20% cpu? And I am not meaning that coreML occupy more cpu than other's AI engine framework. Thank you very much.

Answer 3

fengmu199 OP

Mar ’23

I am not sure if the value 31% has a serious impact on the other app. So that I would ask for your advice.

Previously, I originally expected to lower the cpu percentage by reducing the model op. when I put a model with only 6 biliear_interpolation ops into coreml, the cpu percentage is 20%(equal on cpu, cpuandgpu&all), so I consider if the only coreML scheduling occuppy the 20% cpu? And I am not meaning that coreML occupy more cpu than other's AI engine framework. Thank you very much.