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Anderson, Bershad, Lazowska and Levy: scheduler activations

Contribution grade

Operating systems and concurrency · ALGORITHM

Reference score90,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Built scheduler activations and measured a prototype for multiprocessor threading.

Scientific scope

The record is the exact four-author 1992 ACM Transactions on Computer Systems paper. It does not absorb all user-level threading, every later many-to-many implementation or performance beyond the reported systems and workloads.

Evidence

The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact four-author 1992 ACM Transactions on Computer Systems paper. It does not absorb all user-level threading, every later many-to-many implementation or performance beyond the reported systems and workloads.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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