жаңарту жазуы

жаңарту жазуы

Write-update, also known as write-broadcast, maintains cache coherence by immediately updating all copies of a shared variable in all caches. This is a form of write-through because all writes go over the bus to update copies of shared data. Write-update has the advantage of making new values appear in cache sooner, which can reduce latency. See also cache, cache locality, coherence, false sharing, write-invalidate.

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Loại từ: noun
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Ngành nghề/Lĩnh vực: Computer
Category: Workstations
Company: Sun
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