Bibliographic record
Abstract
Grid computing technologies have made it possible for researchers to get access to more computational resources than ever before. However, heterogeneity of resources, scheduling policy and applications makes it difficult to manage the execution of jobs in such environments. The manner in which a job is configured to run on one resource may not be appropriate for another resource. Long running jobs need to be split into a series of shorter jobs with the aid of checkpointing to increase fault tolerance and to meet scheduling policy constraints of different resources. To take full advantage of grid environments, execution management systems need to be able to configure, reconfigure, checkpoint and migrate jobs as necessary. Information models that describe resources, policy and applications help automate execution management and allow for interoperability between tools. This paper presents application and job models that describe the processes required to configure and execute jobs on different resources. Example instances of the application and job models for the GROMACS molecular dynamics simulation example are also presented, illustrating how the models aid in automation.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.005 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.002 | 0.002 |
| Scholarly communication | 0.005 | 0.004 |
| Open science | 0.004 | 0.002 |
| Research integrity | 0.003 | 0.004 |
| Insufficient payload (model declined to judge) | 0.015 | 0.008 |
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 source (direct Gemma or distilled Codex), 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".