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MICRO
2005
IEEE
16 years 2 days ago
2005
IEEE
Predicated execution has been used to reduce the number of branch mispredictions by eliminating hard-to-predict branches. However, the additional instruction overhead and addition...
166
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MICRO
2005
IEEE
16 years 2 days ago
2005
IEEE
Until recently, a steadily rising clock rate and other uniprocessor microarchitectural improvements could be relied upon to consistently deliver increasing performance for a wide ...
179
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MICRO
2005
IEEE
16 years 2 days ago
2005
IEEE
As more data value speculation mechanisms are being proposed to speed-up processors, there is growing pressure on the critical processor structures that must buffer the state of t...
164
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MICRO
2005
IEEE
16 years 2 days ago
2005
IEEE
This paper describes a scalable, low-complexity alternative to the conventional load/store queue (LSQ) for superscalar processors that execute load and store instructions speculat...
167
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MICRO
2005
IEEE
16 years 2 days ago
2005
IEEE
Dynamic voltage and frequency scaling (DVFS) is an effective technique for controlling microprocessor energy and performance. Existing DVFS techniques are primarily based on hardw...