Basic HTML version of Foils prepared
May 19 99
Foil 14 Priorities and Scheduling
From
Elements of Concurrent Programming in Java Tango Group Internal Technology Seminars --
Spring 99
.
by
Lukasz Beca
Priority based scheduling queue
Default: thread has the same priority as the thread that created it
setPriority method changes a priority
yield method relinquishes control
Algorithm:
two or more threads with the highest priority: pick arbitrary one
lower priority thread is preempted if a higher priority thread needs to be run
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Basic HTML version of Foils prepared May 19 99
