Speculative inter-thread store-to-load forwarding in SMT architectures

Applications running on out-of-order cores have benefited for decades of store-to-load forwarding which accelerates communication of store values to loads of the same thread. Despite threads running on a simultaneous multithreading (SMT) core could also access the load queues (LQ) and store queues (...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of parallel and distributed computing Jg. 173; S. 94 - 106
Hauptverfasser:	Feliu, Josué, Ros, Alberto, Acacio, Manuel E., Kaxiras, Stefanos
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Inc 01.03.2023
Schlagworte:	Memory consistency Multiple -copy atomicity Simultaneous multithreading Store -to -load forwarding Simultaneous multithreading Memory consistency Store-to-load forwarding Multiple-copy atomicity
ISSN:	0743-7315, 1096-0848, 1096-0848
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!