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Method and system for generating and delivering inter-processor interrupts in a multi-core processor and in certain shared memory multi-processor systems
Method and system for generating and delivering inter-processor interrupts in a multi-core processor and in certain shared memory multi-processor systems
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机译:在多核处理器和某些共享存储器多处理器系统中生成和传递处理器间中断的方法和系统
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摘要
Certain embodiments of the present invention are directed to providing efficient and easily-applied mechanisms for inter-core and inter-processor communications and inter-core and inter-processor signaling within multi-core microprocessors and certain multi-processor systems. In one embodiment of the present invention, local advanced programmable interrupt controllers within, or associated with, cores of a multi-core microprocessor and/or processors of a multi-processor system are enhanced so that the local advanced programmable interrupt controllers can be configured to automatically generate inter-core and inter-processor interrupts when WRITE operations are directed to particular regions of shared memory.
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