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Cited by 285

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Page placement algorithms for large real-indexed caches

Open access
Kessler, R. E., Hill, Mark D.·1992·ACM Transactions on Computer Systems

Abstract

When a computer system supports both paged virtual memory and large real-indexed caches, cache performance depends in part on the main memory page placement. To date, most operating systems place pages by selecting an arbitrary page frame from a pool of page frames that have been made available by the page replacement algorithm. We give a simple model that shows that this naive (arbitrary) page placement leads to up to 30% unnecessary cache conflicts. We develop several page placement algorithms, called careful-mapping algorithms, that try to select a page frame (from the pool of available page frames) that is likely to reduce cache contention. Using trace-driven simulation, we find that careful mapping results in 10–20% fewer (dynamic) cache misses than naive mapping (for a direct-mapped real-indexed multimegabyte cache). Thus, our results suggest that careful mapping by the operating system can get about half the cache miss reduction that a cache size (or associativity) doubling can.

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Metadata

Authors
Kessler, R. E., & Hill, M. D.
Venue
ACM Transactions on Computer Systems
Published
1992-11
Volume
10
Issue
4
Pages
338-359
ISSN
  • 0734-2071 (ISSN-L)
  • 1557-7333
OpenAlex
W2112300321
Cited by
285
References
9
FWCI
13.91
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Page placement algorithms for large real-indexed caches. https://app.cochat.ai/papers/10.1145/138873.138876
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Kessler, R. E., & Hill, M. D. (1992). Page placement algorithms for large real-indexed caches. ACM Transactions on Computer Systems. https://doi.org/10.1145/138873.138876

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