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Statements

Subject Item
dbr:Memory_organisation
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Algorithmic_efficiency
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Power10
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Power_law_of_cache_misses
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Megahertz_myth
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Glossary_of_computer_hardware_terms
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Cache_(computing)
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Cache_control_instruction
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Cache_hierarchy
rdfs:label
Cache hierarchy Jerarquia de memòria cau
rdfs:comment
Cache hierarchy, or multi-level caches, refers to a memory architecture that uses a hierarchy of memory stores based on varying access speeds to cache data. Highly requested data is cached in high-speed access memory stores, allowing swifter access by central processing unit (CPU) cores.
foaf:depiction
n8:Inclusivecache.png n8:Shared_private.png n8:Cache_Hierarchy_Updated.png n8:Cache_Organization.png n8:Separate_unified.png n8:Nehalem_EP.png
dcterms:subject
dbc:Cache_(computing) dbc:Computer_architecture dbc:Computer_hardware dbc:Computer_memory
dbo:wikiPageID
52036756
dbo:wikiPageRevisionID
1124875557
dbo:wikiPageWikiLink
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owl:sameAs
n13:2dvBn dbpedia-ca:Jerarquia_de_memòria_cau wikidata:Q28404172
dbp:shouldn'tThisBeAat
hit rate * hit time + miss rate * miss penalty? The difference between hit time and miss penalty may be large enough for an L1 cache that this is insignificant, but by the time you get to L4 this becomes a larger factor.
dbp:wikiPageUsesTemplate
dbt:Abbr dbt:Reflist dbt:Explain dbt:Short_description
dbo:thumbnail
n8:Cache_Organization.png?width=300
dbp:date
July 2018
dbo:abstract
Cache hierarchy, or multi-level caches, refers to a memory architecture that uses a hierarchy of memory stores based on varying access speeds to cache data. Highly requested data is cached in high-speed access memory stores, allowing swifter access by central processing unit (CPU) cores. Cache hierarchy is a form and part of memory hierarchy and can be considered a form of tiered storage. This design was intended to allow CPU cores to process faster despite the memory latency of main memory access. Accessing main memory can act as a bottleneck for CPU core performance as the CPU waits for data, while making all of main memory high-speed may be prohibitively expensive. High-speed caches are a compromise allowing high-speed access to the data most-used by the CPU, permitting a faster CPU clock.
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wikipedia-en:Cache_hierarchy?oldid=1124875557&ns=0
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23055
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wikipedia-en:Cache_hierarchy
Subject Item
dbr:Cache_inclusion_policy
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Subject Item
dbr:Cache_performance_measurement_and_metric
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Cache_placement_policies
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Computer_engineering
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Computer_memory
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dbr:Cache_hierarchy
Subject Item
dbr:Physics_processing_unit
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:CPU_cache
rdfs:seeAlso
dbr:Cache_hierarchy
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Thrashing_(computer_science)
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Willow_Cove
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dbr:Cache_hierarchy
Subject Item
dbr:Windows_11_version_history
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Larrabee_(microarchitecture)
dbo:wikiPageWikiLink
dbr:Cache_hierarchy
Subject Item
dbr:Hierarchy
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dbr:Sunway_TaihuLight
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dbr:Intel_Core
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Subject Item
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