Method and apparatus for fuzzy stride prefetch
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United States of America Patent
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Apr 30, 2013
Grant Date -
Mar 1, 2012
app pub date -
Aug 30, 2010
filing date -
Aug 30, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
In one embodiment, the present invention includes a prefetching engine to detect when data access strides in a memory fall into a range, to compute a predicted next stride, to selectively prefetch a cache line using the predicted next stride, and to dynamically control prefetching. Other embodiments are also described and claimed.
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