Method and apparatus for allocating interrupts in multi-core system

Method and apparatus for allocating interrupts in multi-core system

  • CN 103,765,399 A
  • Filed: 08/10/2012
  • Published: 04/30/2014
  • Est. Priority Date: 08/23/2011
  • Status: Active Application
First Claim
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1. be equipped with an interrupt distribution method for the interrupt distribution device of interrupt control register unit, wherein, described interrupt control register unit is for registering the interrupt handling capacity of each kernel of multiple nucleus system, and described method comprises:

  • Receive interruption;

    When receiving described interruption, check described interrupt control register unit;

    AndDescribed interrupt distribution is given and is checked as the kernel that can be used for processing described interruption,Wherein, when being assigned with described interruption, described kernel sends to described interrupt control register unit for the interrupt control register corresponding to described kernel is switched to and interrupts processing the signal of disabled status.

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