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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/11/17 03:14:47 UTC

[GitHub] [incubator-nuttx] 13824125580 edited a comment on issue #2310: which configuration should choose if wanna to run nuttx on qemu?

13824125580 edited a comment on issue #2310:
URL: https://github.com/apache/incubator-nuttx/issues/2310#issuecomment-728658239


   It seem s the K210 default configuration not support SMP @btashton 
    236 # CONFIG_SPINLOCK is not set
    237 # CONFIG_SPINLOCK_IRQ is not set
    238 # CONFIG_IRQCHAIN is not set
    239 # CONFIG_IRQCOUNT is not set
    240 # CONFIG_SMP is not set                                                                                                                                                                   
    241 # CONFIG_INIT_NONE is not set
    242 CONFIG_INIT_ENTRYPOINT=y
   
   qemu is just a emulator, not simulator, As my experience with qemu , on SMP scenario,some timing related issue cant be reproduced on Qemu. And its effective MIPS benchmark it too low.  so qumu running SMP did not has too much meanings.
   real board should be more meaningful on SMP. @xiaoxiang781216 


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