Flow lookahead in an ordered semaphore management subsystem

Electrical computers and digital processing systems: virtual mac – Task management or control – Process scheduling

Reexamination Certificate

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C710S240000, C710S243000, C710S244000, C711S150000, C711S151000

Reexamination Certificate

active

10247602

ABSTRACT:
In an ordered semaphore management system a pending state allows threads not competing for a locked semaphore to bypass one or more threads waiting for the same locked semaphore. The number of pending levels determines the number of consecutive threads vying for the same locked semaphore which can be bypassed. When more than one level is provided the pending levels are prioritized in the queued order.

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