Multi-priority command processing among back-end processors

    公开(公告)号:GB2498462A

    公开(公告)日:2013-07-17

    申请号:GB201301111

    申请日:2011-06-13

    Applicant: IBM

    Abstract: A method, system and computer program product for serially transmitting processor commands of different execution priority. A front-end processor, for example, serially receives processor commands. A low-priority queue coupled to the front-end processor stores low-priority commands, and a high-priority queue coupled to the front-end processor stores high-priority commands. A controller enables transmission of commands from either the low-priority queue or the high-priority queue for execution.

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