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Quote: MP-RCS restarts critical sections at beginning of a time quantum; stale sections use upcalls to initiate a restart

topics > all references > references c-d > QuoteRef: diceD2_2003 , p. 270



Topic:
lock-free concurrency
Topic:
critical regions
Topic:
machine code and assembly language

Quotation Skeleton

If a thread is interrupted in a critical … thread is eventually rescheduled it will restart the … [p. 271] Since the thread is at the beginning of a full … Under MP-RCS, if a thread executing in a … thread run on that processor, then the interrupted … To avoid interference, the kernel driver posts an … [which] aborts the interrupted operation and restarts the … The upcall is deferred - the next time … interrupted instruction. … [p. 272] In our current implementation restartable critical sections … be destroyed until after the commit point.   Google-1   Google-2

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Additional Titles

Quote: MP-RCS critical sections written in assembler without destroying input arguments

Related Topics up

Topic: lock-free concurrency (8 items)
Topic: critical regions (58 items)
Topic: machine code and assembly language (49 items)

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