Bog'liq (Lecture Notes in Computer Science 10793) Mladen Berekovic, Rainer Buchty, Heiko Hamann, Dirk Koch, Thilo Pionteck - Architecture of Computing Systems – ARCS
6.4 Comparison with OS/Architectural Reactive Profiling Using our simulation framework, we implemented the first-touch-hot-page (FTHP) reactive profiling approach from Meswani et al. [
3
]. FTHP uses non-
standard page access counters in hardware to identify recently hot physical pages
and migrate them at epoch boundaries. We evaluate FTHP using two epoch
lengths of 1 s and 100 ms. For our comparisons, we chose the 1 s epoch because
it achieves slightly (1.2%) better performance with our benchmarks.
On Automated Feedback-Driven Data Placement in Multi-tiered Memory
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