Circuit and microarchitectural techniques for reducing cache leakage power.

Circuit and microarchitectural techniques for reducing cache leakage power.

On-chip caches represent a sizable fraction of the total power consumption of microprocessors. As feature sizes shrink, the dominant component of this power consumption will be leakage. However, during a fixed period of time, the activity in a data cache is only centered on a small subset of the lin...

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Vydáno v:IEEE Transactions on VLSI systems 12, 2 (2004).
Hlavní autor: Nam Sung Kim
Médium: Článek
Jazyk:English
Témata:
CMOS process.
SRAM.
Cache leakage power reduction.
Circuit techniques.
Control strategies.
Drowsy data caches.
Drowsy instruction caches.
Low power.
Low-leakage drowsy mode.
Microarchitectural techniques.
Microprocessor power consumption.
On-chip caches.
Short-channel effects.
Subthreshold leakage power.
Voltage scaling.