Power management for modern VLSI loads using dynamic voltage scaling
Bibliographic record
Abstract
Modern deep sub-micron MOS devices suffer from a significant amount of DC leakage power dissipation due to the tunneling current across the ultra-thin gate oxide and off-state drain to source leakage, etc. In this paper, a dynamic voltage scaling (DVS) technique is demonstrated experimentally to provide an automated real-time control of the supply voltage according to the required VLSI core clock frequency. The DVS scheme is made practical with the use of a high efficiency sort-switching DC-DC converter and an on-chip frequency-to-voltage control loop. Using a 0.1 /spl mu/m CMOS CPLD chip to serve as a typical VLSI load, a power saving of greater than 50% at 0.6 times the maximum clock frequency was observed. This DVS architecture is suitable for managing the power consumption of modern VLSI chips where the demand on processing rate varies constantly.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".