专利名称：Page descriptors for prefetching and
memory management
发明人：Peter Franaszek申请号：US10326634申请日：20021220公开号：US07334088B2公开日：20080219
专利附图：
摘要：A computer system and a method for enhancing the cache prefetch behavior. Acomputer system including a processor, a main memory, a prefetch controller, a cachememory, a prefetch buffer, and a main memory, wherein each page in the main memory
has associated with it a tag, which is used for controling the prefetching of a variablesubset of lines from this page as well as lines from at least one other page. And, coupledto the processor is a prefetch controller, wherein the prefetch controller responds tothe processor determining a fault (or miss) occurred to a line of data by fetching acorresponding line of data with the corresponding tag, with the corresponding tag to bestored in the prefetch buffer, and sending the corresponding line of data to the cachememory.
申请人：Peter Franaszek
地址：Mt. Kisco NY US
国籍：US
代理机构：F. Chau & Associates, LLC
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