Fast unaligned cache access system and method

A cache unit multiple memory towers, which can be independently addressed. Cache lines are divided among multiple towers. Furthermore, physical lines of the memory towers are shared by multiple cache lines. Because each tower can be addressed independently and the cache lines are split among the tow...

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Bibliographische Detailangaben
1. Verfasser:	OBERLAENDER KLAUS J
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	A cache unit multiple memory towers, which can be independently addressed. Cache lines are divided among multiple towers. Furthermore, physical lines of the memory towers are shared by multiple cache lines. Because each tower can be addressed independently and the cache lines are split among the towers, unaligned cache access can be performed. Furthermore, power can be conserved because not all the memory towers of the cache unit needs to be activated during some memory access operations.