F. J. Corbato, "A Paging Experiment with the Multics System", MIT Project MAC Report MAC-M-384, May, 1968. Home/Search Document Not in Database Summary Related Articles Check |
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A Multi-Process Design Of A Paging System - Huber (Correct)
....For example, a used bit is often associated rth each page. This bit is set by the hardare hen a reference is mede to the page. The replacement lgorithm my exemine the bit and reset the bit, in deciding ha.t pae should be deallocated. The details of one such scheme are given by Corbato [Co69] A third comment th respect to memory deallocation pertains to copying the ontents of the page to some other page frame in the hierarchy. There are o points of interest: ha. other page frame to use, and hen the copying is necessary. The question of here the page is to go 4en eected rom main ....
Corbato, F. J., "A Paging Experiment with the Multics System", In Honor of P. K. M9rse, M.i.T. Press, Cambridge, Mass., 1969, pp. 217-228.
Replication Control in Distributed B-Trees - Cosway (1997) (1 citation) (Correct)
....node to add to its cache, it must allocate an unused cache entry or discard a currently cached node. When a cache entry is discarded, the master copy of the node is notified. For the simulations in this chapter we manage the cache with a replacement algorithm developed by the MULTICS project [Cor69] sometimes called second chance, PS85] clock or marking replacement. In this algorithm a cache entry is marked every time it is used. A pointer points to the last cache location discarded. When an empty cache location is needed, the pointer is advanced, wrapping back to the beginning like ....
F. J. Corbat'o. A Paging Experiment with the MULTICS System. In H. Feshbach and K. Ingard, editors, In Honor of Philip M. Morse, pages 217--228. M.I.T. Press, 1969. 126
Flexible Physical Memory Management - McNamee (1995) (Correct)
....reference timestamp or a software trap on each reference. Neither of these alternatives has ever been implemented because of their cost (in hardware or performance) The most popular page replacement policies, therefore, have been approximations of LRU. One LRU approximation is the Clock [Corbato 69] algorithm. In Clock, frames are arranged in a circular queue. A hand circulates among the frames considering each for pageout. If the frame has not been referenced since the last sweep, it is reclaimed. If the frame has been referenced since last being considered, its reference bit is cleared ....
F. J. Corbato. A paging experiment with the Multics system, pages 217--228. M.I.T. Press, 1969.
Providing Persistent Objects in Distributed Systems - Liskov, Castro, Shrira, Adya (1999) (19 citations) (Correct)
....theory one could determine the least valuable frame by examining all frames, such an approach would be much too expensive. Therefore, HAC selects the victim from among a set of candidates. Frames are added to this set at each fetch; we select frames to add using a variant of the clock algorithm [Cor69] A frame s usage is computed when it is added to the set; since this computation is expensive, we retain frames in the candidate set, thus increasing the number of candidates for replacement at later fetches without increasing replacement overhead. We remove frames from the candidate set if ....
F. J. Corbato. A Paging Experiment with the Multics System, in Festschrift: In Honor of P. M. Morse, pages 217--228. MIT Press, 1969.
High-Performance Adaptive Routing in Multicomputers Using.. - Tamir, Turner (1991) (Correct)
....are picked by the victim selection logic. If all the output channels are allocated to established DVCs, one of those channels is picked and the corresponding DVC is disestablished, starting from this node. The clock replacement algorithm, commonly used for page replacement in virtual memory [7], is used to pick the victim established DVC. C. Sequencing of ComCoBB Operations Some of the operations performed by the ComCoBB involve several sequential steps. As mentioned in Section III, proper ordering of on chip events is crucial for avoiding inconsistent states. For example, in order to ....
F. J. Corbato, "A Paging Experiment with the MULTICS System," Project MAC Memo MAC-M-384, MIT, Cambridge, MA (July 1968).
Paging Tradeoffs in Distributed-Shared-Memory.. - Burger, Hyder, Miller, Wood (1994) (33 citations) (Correct)
....(100 cycle constant latency) and coherence is maintained through a full map directory protocol (i.e. dir n NB [1] The address space is globally shared, with 4 Kbyte shared pages assigned to nodes round robin. On a page fault the target operating system selects a victim page using the Clock [5] algorithm. To maintain inclusion, the system invalidates all cached blocks from the victim page. The page fault service time includes a fixed 1 ms overhead on the page s home node to model kernel overhead, the time to flush the victim s cache blocks, and the time to fetch the referenced page from ....
....application, we determine it experimentally using the WWT testbed. In this experiment, each simulated processing node periodically invalidates a virtual memory page, to approximate the effect of having that page frame assigned to another process. Pages are selected for invalidation using the Clock [5] algorithm; pages that have not been referenced recently (as calculated by Clock) are candidates for invalidation. Pages are invalidated at random times (exponential interarrival time distribution with a mean of 512 ms) We timed the execution of each program in two ways. First, we simulated the ....
F. J. Corbato, "A paging experiment with the Multics system," Technical Report MAC-M384, MIT, May 1968.
Improving the efficiency of UNIX file buffer caches - Braunstein, Riley, Wilkes (1989) (5 citations) (Correct)
....reused; if not, any dirty buffer cache blocks associated with the mte are written to disk before the mte is reallocated. Paging within XMF occurs in two ways: reading is performed on demand, while writing is done asynchronously by a separate XMF daemon process. XMF uses an lru like clock algorithm [Corbato69, Babaoglu81] to manage file buffer cache block replacement, supports delayed writing and block read ahead, and clusters pages together during I O to minimize various overheads. Together, these techniques emulate the strategies used in HP UX. XMF was embedded in release 1.1 of the HP UX system. It adds 16 ....
F. J. Corbato. A paging experiment with the Multics system. In In Honor of P. M. Morse, pages 217--28. MIT Press, 1969.
CLOCK-Pro: An Effective Improvement of the CLOCK Replacement - Song Jiang Performance (Correct)
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F. J. Corbato, "A Paging Experiment with the Multics System", MIT Project MAC Report MAC-M-384, May, 1968.
Efficient URL Caching for World Wide Web Crawling - Broder, Najork, Wiener (2003) (1 citation) (Correct)
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F. J. Corbato. A Paging Experiment with the Multics System. Project MAC Memo MAC-M-384, Massachusetts Institute of Technology, 1968.
The V-Way Cache: Demand Based Associativity via Global.. - Qureshi, Thompson, Patt (2004) (Correct)
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F. J. Corbato. A paging experiment with the multics system. MIT project MAC Report MAC-M-384, May 1968.
Outperforming LRU with an Adaptive Replacement Cache Algorithm - Megiddo, al. (2004) (5 citations) (Correct)
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F.J. Corbato, "A Paging Experiment with the Multics System," In Honor of P.M. Morse, MIT Press, 1969, pp. 217-228.
IEEE 4 Computer - Research Feature Published (Correct)
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F.J. Corbato, "A Paging Experiment with the Multics System," In Honor of P.M. Morse, MIT Press, 1969, pp. 217-228.
Goal-Oriented Buffer Management Revisited - Brown, Carey, Livny (1996) (9 citations) (Correct)
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F. Corbato, "A Paging Experiment with the Multics System," Project MAC memo MAC-M-384, Massachusetts Institute of Technology, Boston, MA, July 1968.
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