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Record W2167314278 · doi:10.1109/fpl.2010.60

Robust FPGA Design under Variations

2010· article· en· W2167314278 on OpenAlexaff
Akhilesh Kumar, Mohab Anis

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicLow-power high-performance VLSI design
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsField-programmable gate arrayPower network designCluster analysisComputer scienceTransistorDrop (telecommunication)Logic synthesisLogic gateProcess variationReduction (mathematics)Process (computing)Electronic engineeringVoltageEmbedded systemEngineeringArtificial intelligenceElectrical engineeringAlgorithmMathematics

Abstract

fetched live from OpenAlex

This paper briefly describes the PhD research work on Robust FPGA Design Under Variations. The work proposes design techniques in three primary areas, viz., power yield enhancement, timing yield enhancement and IR-drop reduction. An architecture and CAD enhancement technique is proposed for improving the timing yield of FPGAs under process variations. Two different techniques are proposed for improving the power yield of FPGAs under process variations. The first technique reduces spatial correlation among leaking blocks to reduce leakage variability, whereas the second technique sizes the transistors of the buffers in the interconnects to reduce leakage variability. For IR-drop reduction, two different CAD techniques are proposed. The first design methodology is an IR-drop aware place and route technique which reduces local switching activities in a region to reduce IR-drops. The second approach is an IR-drop aware clustering methodology. This methodology reduces the clustering of high switching activity nets in a logic cluster to improve the supply voltage profile.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.889
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.001

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.

Opus teacher head0.025
GPT teacher head0.197
Teacher spread0.172 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designSimulation or modeling
Domainnot available
GenreMethods

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".

Quick stats

Citations2
Published2010
Admission routes1
Has abstractyes

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