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A high-performing hardware transactional memory system with swapping execution modes

Autor
Lupon, M.; Gonzalez, A.
Tipus d'activitat
Document cientificotècnic
Data
2011-09-19
Codi
UPC-DAC-RR-ARCO-2011-6
Resum
Most Hardware Transactional Memory (HTM) systems establish the data versioning mechanism at design time. This strategy forces each instance of a transaction to execute under the same policy from its very beginning, which not only introduces performance overheads such as data movements at commit or abort time, but restricts the way the system handles conflicts involving that transaction.
Grup de recerca
ARCO - Microarquitectura i Compiladors

Participants