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Record W2375707682

Lock Free Technology and Its Application

2010· article· en· W2375707682 on OpenAlexvenueno aff
Weiwei Du

Bibliographic record

VenueMicrocomputer applications · 2010
Typearticle
Languageen
FieldComputer Science
TopicParallel Computing and Optimization Techniques
Canadian institutionsnot available
Fundersnot available
KeywordsSemaphoreComputer scienceMutual exclusionThread (computing)Lock (firearm)Shared memorySynchronization (alternating current)Multi-core processorDistributed shared memoryDistributed computingEmbedded systemOperating systemParallel computingUniform memory accessComputer networkMemory managementSemiconductor memory
DOInot available

Abstract

fetched live from OpenAlex

In multi-threaded environment,thread synchronization with the arising generated multi-threaded. Programmers for the simultaneous access to shared memory mutual exclusion of thinking has been deeply rooted. Mutex lock to protect access to shared memory,thread lock to allow the first request,and then was finally accepted,access to shared memory,or else have to wait for other thread to release the lock. However,due to the existence of the lock,but also brings with it many negative effects. The Lock Free a new multi-threaded shared memory synchronization access technology,to set aside the concept of locks,multi-threaded parallel operation,especially in the multi-core era is even more advantages. However,Lock Free technology skills are highly difficult to relatively large range of applications is very limited agreement,this paper aims to reveal the Lock Free technology applications in the general law to make it shine in the multicore era.

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: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.682
Threshold uncertainty score0.613

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.001
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 head0.232
Teacher spread0.227 · 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
Published2010
Admission routes1
Has abstractyes

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