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Pike et al., 1991 - Google Patents

Process sleep and wakeup on a shared-memory multiprocessor

Pike et al., 1991

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Document ID
12921623192264200059
Author
Pike R
Presotto D
Thompson K
Holzmann G
Publication year
Publication venue
Proc. the Spring EurOpen Conf

External Links

Snippet

The problem of enabling a 'sleeping'process on a shared-memory multiprocessor is a difficult one, especially if the process is to be awakened by an interrupt-time event. We present here the code for sleep and wakeup primitives that we use in our multiprocessor …
Continue reading at www.vector.comm.sfu.ca (PDF) (other versions)

Classifications

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    • G06F9/06—Arrangements for programme control, e.g. control unit using stored programme, i.e. using internal store of processing equipment to receive and retain programme
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Programme initiating; Programme switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
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    • G06F9/542—Event management; Broadcasting; Multicasting; Notifications
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    • G—PHYSICS
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    • G—PHYSICS
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    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0721—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU]
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    • G06F11/1405—Saving, restoring, recovering or retrying at machine instruction level
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    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation; Recording or statistical evaluation of user activity, e.g. usability assessment
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    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00

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