i.MX ProcessorsのトピックRe: Multi core (multi thread vs multi processus) imx6dl

Multi core (multi thread vs multi processus) imx6dl

delauratfrançoi — Tue, 23 Feb 2016 13:04:43 GMT

Hello ,

My name is François I work with IMX6DL. I want to use the multi core. I found several solutions:

- Use the multi core with the multi processus ( with the function shed_setaffinity)

- Use the multi core with the multi thread ( with the function pthread_setaffinity_np)

What is the best solution?

PS : I saw also that we can use the libcpuset

Thanks for All Help.

Best regards

François.

Re: Multi core (multi thread vs multi processus) imx6dl

jamesbone — Thu, 07 Apr 2016 16:05:52 GMT

Hello Delaurat,

Very good question, as usually happens with the engineering questions, I think it depends on the end application, what are you trying to accomplish. I think this article can help

Thinking Parallel » Blog Archive More information on pthread_setaffinity_np and sched_setaffinity - Thinking Parallel