Measurements of the Smalltalk Virtual Machine indicate that 20%-30% of the time is spent reclaiming disused storage. Following the work of Deutsch, Bobrow, and Snyder [Deutsch and Bobrow 76] [Deutsch 82a] [Deutsch 82b] [Snyder 79] we introduce a strategy that reduces the overhead of storage reclamation by more than 80%. We discuss the design of hardware to support this strategy, and compare the hardware to a traditional software implementation. We conclude by suggesting directions for future research.
Title
High Performance Storage Reclamation in an Object-Based Memory System
Published
1982-06-18
Full Collection Name
Electrical Engineering & Computer Sciences Technical Reports
Other Identifiers
CSD-84-167
Type
Text
Extent
52 p
Archive
The Engineering Library
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