S32GのトピックRe: s32g smp support

s32g smp support

Jason_leee — Wed, 04 Aug 2021 08:52:16 GMT

Could someone give me some information or reference about s32g274a smp? thanks very much.

Re: s32g smp support

bpe — Mon, 09 Aug 2021 10:10:49 GMT

The recommended approach to SMP on S32G274 processors is to run a general purpose,
SMP-enabled OS on it's A53 core cluster. Available form NXP is a Linux-centric
Automotive BSP which has SMP enabled by default. More information can be found
in Automotive BSP User Manual.

Hope this Helps,
Platon

Re: s32g smp support

Jason_leee — Tue, 10 Aug 2021 02:16:01 GMT

Thanks for your reply. I want use smp function on s32g274a M7 cluster, could you give me some reference?

Best regards.

Jason

Re: s32g smp support

bpe — Wed, 11 Aug 2021 07:41:59 GMT

S32G274 M7 cores are primarily targeted at simple tasks. They are not well-equipped for SMP. Although it is theoretically possible to use them for SMP, there are no ready solutions or recommendations for that. Our suggestion in this regard is, consider developing your SMP application in a supported way, namely in an SMP-enabled OS environment running on A53 cores.

Best Regards,
Platon

Re: s32g smp support

Jason_leee — Thu, 12 Aug 2021 01:45:54 GMT

Okay, thanks a lot. it seems that i need to find a workaroud solution.

Best Regards,

Jason