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| Teaching Since: | May 2017 |
| Last Sign in: | 399 Weeks Ago, 1 Day Ago |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
With software prefetching it is important to be careful to have the prefetches occur in time for use, but also minimize the number of outstanding prefetches, in order to live within the capabilities of the microarchitecture and minimize cache pollution. This is complicated by the fact that different proces- sors have different capabilities and limitations.
a. Modify the unblocked code above to perform prefetching in soft- ware.
b. What is the expected performance of unblocked code with soft- ware prefetching?
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