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Transactional lock elision (TLE) can produce the effects of fine-grained locking and higher concurrency
KarenLawrence Tags: power8 transactional tle parallel lock optimize fine-graned tm elision power aix coarse-grained programming linux htm memory ibm 7,604 Views
Transactional memory (TM) is a feature that was proposed some time ago in academia, but only recently has been implemented in modern, mainstream processors. TM is intended to simplify parallel programming, as an alternative to using locks. For example:...
from Blog: Power Systems IBM RedbooksModified on by ScottVetter