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    内核问题

    Pi 4B
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    • H
      happyday last edited by

      1,RK3588,如何查看程序在那个内核上运行
      2,内核间是如何进行数据传输的

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      • J
        jack_admin @happyday last edited by

        @happyday 默认linux有cpu调度策略,这是通用的。

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          happyday @jack_admin last edited by

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          • H
            happyday @jack_admin last edited by

            @jack_admin RK3588有8个内核,假如我的一个SPI驱动运行,我如何知道在那个内核上运行,8个内核之间怎样通信,不发生冲突,有命令行操作吗,还是需要利用软件

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              jack_admin @happyday last edited by

              @happyday cpu内核运行有上下文,颗粒调度,你要独占一个核,也可以绑定操作

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