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WSCLOCK---a simple and effective algorithm for virtual memory management
1981
Proceedings of the eighth symposium on Operating systems principles - SOSP '81
A new virtual memory management algorithm WSCLOCK has been synthesized from the local working set (WS) algorithm, the global CLOCK algorithm, and a new load control mechanism for auxiliary memory access. The new algorithm combines the most useful feature of WS-a natural and efti:ctive load control that prevents thrashing-with the simplicity and efficiency of CLOCK. Studies are presented to show that the performance of WS and WSCLOCK are equivalent, even if the savings in overhead are ignored.
doi:10.1145/800216.806596
dblp:conf/sosp/CarrH81
fatcat:6byijkcwz5h73fo62c4nyk3ova