SYSTEM AND METHOD FOR MANAGING CACHE

摘要

A system includes first and second processing components, a qualified based splitter component, a first and second configurable cache element and an arbiter component. The first data processing component generates a first request for a first portion of data at a first location within a memory. The second data processing component generates a second request for a second portion of data at a second location within the memory. The qualifier based splitter component routes the first request and the second request based on a qualifier. The first configurable cache element enables or disables prefetching data within a first region of the memory. The second configurable cache element enables or disables prefetching data within a second region of the memory. The arbiter component routes the first request and the second request to the memory.

主权项

1. A system comprising:
a first data processing component operable to generate a first request for a first portion of data at a first location within a memory; a second data processing component operable to generate a second request for a second portion of data at a second location within the memory; a qualifier based splitter component operable to route the first request and the second request based on a qualifier; a first configurable cache element operable to perform one of an enable or a disable of prefetching data within a first region of the memory; a second configurable cache element operable to perform one of an enable or a disable of prefetching data within a second region of the memory; and an arbiter component operable to route the first request and to route the second request to the memory.