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Record W1580752477

Tunable Instruction Set Extension Identification

2011· article· en· W1580752477 on OpenAlexaff
Daniel Shapiro, Michael Montcalm, Jonathan Parri, Miodrag Bolić

Bibliographic record

VenueuO Research (University of Ottawa) · 2011
Typearticle
Languageen
FieldComputer Science
TopicParallel Computing and Optimization Techniques
Canadian institutionsUniversity of Ottawa
Fundersnot available
KeywordsSpeedupComputer scienceCompilerInstruction setSet (abstract data type)Extension (predicate logic)Design space explorationState (computer science)Identification (biology)Constraint (computer-aided design)Parallel computingProgramming languageState spaceTheoretical computer scienceAlgorithmEmbedded systemMathematics
DOInot available

Abstract

fetched live from OpenAlex

In this work a tunable algorithm for instruction set extension identification is presented. The goal is to find a set of extensions to the instruction set which reduces application execution time. This novel approach enables the user to trade application speedup for compiler execution time. This approach shows benefit only when a binding hardware area constraint is applied to the design space. \nSeveral experiments are presented. An average improvement in application speedup of 4.5% over the state of the art approach was observed, and some instances of our approach were as much as 25.8% better than the state of the art. The aforementioned results are merely samples in a large design space, and we conclude that our novel algorithm can provide valuable advantages over state of the art approaches.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.786
Threshold uncertainty score0.288

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.111
GPT teacher head0.305
Teacher spread0.194 · 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; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
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

Citations0
Published2011
Admission routes1
Has abstractyes

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