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Record W2933217055 · doi:10.1109/hpca.2019.00039

The What's Next Intermittent Computing Architecture

2019· article· en· W2933217055 on OpenAlexaff
Karthik Ganesan, Joshua San Miguel, Natalie Enright Jerger

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicEnergy Harvesting in Wireless Networks
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsComputer scienceSet (abstract data type)Power (physics)Energy (signal processing)Task (project management)Parallel computingVectorization (mathematics)Embedded systemDistributed computingProgramming languageEngineering

Abstract

fetched live from OpenAlex

Energy-harvesting devices operate under extremely tight energy constraints. Ensuring forward progress under frequent power outages is paramount. Applications running on these devices are typically amenable to approximation, offering new opportunities to provide better forward progress between power outages. We propose What's Next (WN), a set of anytime approximation techniques for energy harvesting: subword pipelining, subword vectorization and skim points. Skim points fundamentally decouple the checkpoint location from the recovery location upon a power outage. Ultimately, WN transforms processing on energy-harvesting devices from all-or-nothing to as-is computing. We enable an approximate (yet acceptable) result sooner and proceed to the next task when power is restored rather than resume processing from a checkpoint to yield the perfect output. WN yields speedups of 2.26x and 3.02x on non-volatile and checkpoint-based volatile processors, while still producing high-quality outputs.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.328
Threshold uncertainty score0.427

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)0.0000.000

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 head0.005
GPT teacher head0.183
Teacher spread0.178 · 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 designSimulation or modeling
Domainnot available
GenreEmpirical

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

Citations23
Published2019
Admission routes1
Has abstractyes

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