A Hardware Memory Race Recorder for Deterministic Replay

IEEE Micro（2007）

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摘要

The Flight Data Recorder continually logs memory races in a multithreaded execution, enabling the deterministic replay invaluable for debugging concurrency errors, yet adds only modest hardware to a multicore chip. In experiments, recording incurred less than 2 percent runtime overhead.

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percent runtime overhead,multicore chip,modest hardware,multithreaded execution,flight data recorder,logs memory race,hardware memory race recorder,deterministic replay,deterministic replay invaluable,concurrency error,chip,multi threading,determinism,cache coherence,intrusion detection,software reliability,multicore,shared memory,multithreading

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