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  2. Cache placement policies - Wikipedia

    en.wikipedia.org/wiki/Cache_placement_policies

    Cache placement policies are policies that determine where a particular memory block can be placed when it goes into a CPU cache. A block of memory cannot necessarily be placed at an arbitrary location in the cache; it may be restricted to a particular cache line or a set of cache lines [1] by the cache's placement policy. [2] [3]

  3. Cache replacement policies - Wikipedia

    en.wikipedia.org/wiki/Cache_replacement_policies

    The RRIP backend makes the eviction decisions. The sampled cache and OPT generator set the initial RRPV value of the inserted cache lines. Hawkeye won the CRC2 cache championship in 2017, [24] and Harmony [25] is an extension of Hawkeye which improves prefetching performance. Block diagram of the Mockingjay cache replacement policy

  4. Information-centric networking caching policies - Wikipedia

    en.wikipedia.org/wiki/Information-centric...

    When the cache is full, the algorithm must choose which items to discard to make room for the new ones. Due to the inherent caching capability of nodes in Information-centric networking ICN, the ICN can be viewed as a loosely connect network of caches, which has unique requirements of Caching policies.

  5. Cache inclusion policy - Wikipedia

    en.wikipedia.org/wiki/Cache_Inclusion_Policy

    The merit of inclusive policy is that, in parallel systems with per-processor private cache if there is a cache miss other peer caches are checked for the block. If the lower level cache is inclusive of the higher level cache and it is a miss in the lower level cache, then the higher level cache need not be searched.

  6. MOSI protocol - Wikipedia

    en.wikipedia.org/wiki/MOSI_protocol

    Once the cache block is in the Modified (M) state and there is a bus read (BusRd) request, the block flushes (Flush) the modified data and changes the state to owned (O), thus making it the sole owner for that particular cache block. At the same time, when it is in the modified (M) state, there is never going to be a bus write request (BusUpgr ...

  7. Template:Template cache - Wikipedia

    en.wikipedia.org/wiki/Template:Template_cache

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  8. Cache coherency protocols (examples) - Wikipedia

    en.wikipedia.org/wiki/Cache_coherency_protocols...

    – The cache is set M (D) if the "shared line" is off, otherwise is set O (SD). All the other copies are set S (V) Cache in E (R) or M (D) state (exclusiveness) – The write can take place locally without any other action. The state is set (or remains) M (D) Write Miss – Write Allocate – Read with Intent to Modified operation

  9. Talk:Cache replacement policies - Wikipedia

    en.wikipedia.org/.../Talk:Cache_replacement_policies

    In computing, cache algorithms (also frequently called cache replacement algorithms or cache replacement policies) are optimizing instructions, or algorithms, that a computer program or a hardware-maintained structure can utilize in order to manage a cache of information stored on the computer. Caching improves performance by keeping recent or ...