Information processing device, processor, processor control...

Electrical computers and digital processing systems: memory – Storage accessing and control – Shared memory area

Reexamination Certificate

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Details

C711S141000, C711S163000, C712S216000, C712S233000, C714S763000

Reexamination Certificate

active

07853756

ABSTRACT:
In a method for controlling a processor which accesses information of a storage device through cache memory, when reading information stored in a target address or an address range of the storage device, it is monitored whether there is an update access to the address or address range from another processor, and also the processor is entered into a suspense status, which is released using the occurrence of the update access to the storage device from another processor as a trigger.

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