| dbo:abstract |
A CPU cache is a memory which holds the recently utilized data by the processor. A block of memory cannot necessarily be placed randomly in the cache and may be restricted to a single cache line or a set of cache lines by the cache placement policy. In other words, the cache placement policy determines where a particular memory block can be placed when it goes into the cache. There are three different policies available for placement of a memory block in the cache: direct-mapped, fully associative, and set-associative. Originally this space of cache organizations was described using the term "congruence mapping". (en) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/Direct-Mapped_Cache_Snehal_Img.png?width=300 |
| dbo:wikiPageID |
52025020 (xsd:integer) |
| dbo:wikiPageLength |
15939 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID |
1109842578 (xsd:integer) |
| dbo:wikiPageWikiLink |
dbr:Content-addressable_memory dbr:Cache_(computing) dbr:Cache_coloring dbr:Cache_hierarchy dbr:Cache_performance_measurement_and_metric dbr:Computer_data_storage dbr:CPU_cache dbr:Hash_function dbc:Cache_(computing) dbr:Cache_algorithms dbr:File:Direct-Mapped_Cache_Snehal_Img.png dbr:File:Fully-Associative_Cache_Snehal_Img.png dbr:File:Set-Associative_Cache_Snehal_Img.png |
| dbp:date |
June 2022 (en) |
| dbp:talk |
Talk:Cache placement policies#Advantages/disadvantages of the fully associative cache wrong? (en) |
| dbp:wikiPageUsesTemplate |
dbt:Disputed_inline dbt:Distinguish dbt:Math dbt:Reflist dbt:Short_description |
| dct:subject |
dbc:Cache_(computing) |
| rdf:type |
owl:Thing |
| rdfs:comment |
A CPU cache is a memory which holds the recently utilized data by the processor. A block of memory cannot necessarily be placed randomly in the cache and may be restricted to a single cache line or a set of cache lines by the cache placement policy. In other words, the cache placement policy determines where a particular memory block can be placed when it goes into the cache. (en) |
| rdfs:label |
Cache placement policies (en) |
| owl:differentFrom |
dbr:Cache_replacement_policies |
| owl:sameAs |
wikidata:Cache placement policies https://global.dbpedia.org/id/2e7yE |
| prov:wasDerivedFrom |
wikipedia-en:Cache_placement_policies?oldid=1109842578&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/Direct-Mapped_Cache_Snehal_Img.png wiki-commons:Special:FilePath/Fully-Associative_Cache_Snehal_Img.png wiki-commons:Special:FilePath/Set-Associative_Cache_Snehal_Img.png |
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wikipedia-en:Cache_placement_policies |
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| is dbo:wikiPageWikiLink of |
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| is owl:differentFrom of |
dbr:Cache_replacement_policies |
| is foaf:primaryTopic of |
wikipedia-en:Cache_placement_policies |
