Process context switch: if and only if triggered by interrupt?












0















How does a context switch between two processes happen?



Is the only way to make it happen by sending some kind of interrupt to the CPU or are there other ways by which such a context switch is (usually) 'implemented'?






process operating-system interrupt interrupt-handling context-switch







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  • 1





    See en.wikipedia.org/wiki/Context_switch#When_to_switch?

    – xmojmr
    Nov 13 '18 at 12:36
















0















How does a context switch between two processes happen?



Is the only way to make it happen by sending some kind of interrupt to the CPU or are there other ways by which such a context switch is (usually) 'implemented'?






process operating-system interrupt interrupt-handling context-switch







share|improve this question


















  • 1





    See en.wikipedia.org/wiki/Context_switch#When_to_switch?

    – xmojmr
    Nov 13 '18 at 12:36














0












0








0








How does a context switch between two processes happen?



Is the only way to make it happen by sending some kind of interrupt to the CPU or are there other ways by which such a context switch is (usually) 'implemented'?






process operating-system interrupt interrupt-handling context-switch







share|improve this question














How does a context switch between two processes happen?



Is the only way to make it happen by sending some kind of interrupt to the CPU or are there other ways by which such a context switch is (usually) 'implemented'?






process operating-system interrupt interrupt-handling context-switch




process operating-system interrupt interrupt-handling context-switch






share|improve this question













share|improve this question











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asked Nov 13 '18 at 11:54









NightRain23NightRain23

183




183








  • 1





    See en.wikipedia.org/wiki/Context_switch#When_to_switch?

    – xmojmr
    Nov 13 '18 at 12:36














  • 1





    See en.wikipedia.org/wiki/Context_switch#When_to_switch?

    – xmojmr
    Nov 13 '18 at 12:36








1




1





See en.wikipedia.org/wiki/Context_switch#When_to_switch?

– xmojmr
Nov 13 '18 at 12:36





See en.wikipedia.org/wiki/Context_switch#When_to_switch?

– xmojmr
Nov 13 '18 at 12:36












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A process can also yield the cpu in a system service call or exception handler.






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    A process can also yield the cpu in a system service call or exception handler.






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      A process can also yield the cpu in a system service call or exception handler.






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        A process can also yield the cpu in a system service call or exception handler.






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        A process can also yield the cpu in a system service call or exception handler.







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        answered Nov 13 '18 at 15:38









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