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FASTM: A Log-based Hardware Transactional Memory with Fast Abort Recovery
2009
2009 18th International Conference on Parallel Architectures and Compilation Techniques
Version management, one of the key design dimensions of Hardware Transactional Memory (HTM) systems, defines where and how transactional modifications are stored. Current HTM systems use either eager or lazy version management. Eager systems that keep new values in-place while they hold old values in a software log, suffer long delays when aborts are frequent because the pre-transactional state is recovered by software. Lazy systems that buffer new values in specialized hardware offer complex
doi:10.1109/pact.2009.19
dblp:conf/IEEEpact/LuponMG09
fatcat:gzg62rdxifh65nrc6blmu4fu7y