Discard
Published in Zenodo (CERN European Organization for Nuclear Research) • Nov 5, 2023
NobleIDNI6P93W00R16S49
Authors:
Yun Chen
Abstract
In this paper, we reveal the existence of a new class of prefetcher, the XPT prefetcher, in the modern Intel processors which has never been officially documented. It speculatively issues a load, bypassing last-level cache (LLC) lookups, when it predicts that a load request will result in an LLC mis...
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