Digital signal processor prefetch buffer and method
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United States of America Patent
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May 24, 2016
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N/A
app pub date -
Sep 6, 2013
filing date -
Sep 6, 2013
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Abstract
A prefetch buffer and prefetch method. In one embodiment, the prefetch buffer has a main buffer embodied as a direct-mapped cache, and the prefetch buffer includes: (1) an alias buffer associated with the main buffer and (2) a prefetch controller associated with the main buffer and the alias buffer and operable to cause the alias buffer to store potentially aliasing cachelines of a loop body instead of the main buffer.
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