NDLI: Towards region-based memory management for Go

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Towards region-based memory management for Go

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Towards region-based memory management for Go

Content Provider	ACM Digital Library
Author	Somogyi, Zoltan Schachte, Peter Davis, Matthew Søndergaard, Harald
Abstract	Region-based memory management aims to lower the cost of deallocation through bulk processing: instead of recovering the memory of each object separately, it recovers the memory of a region containing many objects. It relies on static analysis to determine the set of memory regions needed by a program, the program points at which each region should be created and removed, and, for each memory allocation, the region that should supply the memory. The concurrent language Go has features that pose interesting challenges for this analysis. We present a novel design for region-based memory management for Go, combining static analysis, to guide region creation, and lightweight runtime bookkeeping, to help control reclamation. The main advantage of our approach is that it greatly limits the amount of re-work that must be done after each change to the program source code, making our approach more practical than existing RBMM systems. Our prototype implementation covers most of the sequential fragment of Go, and preliminary results are encouraging.
Starting Page	58
Ending Page	67
Page Count	10
File Format	PDF
ISBN	9781450312196
DOI	10.1145/2247684.2247695
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2012-06-16
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Memory regions Memory management Program transformation Go Program analysis Experiments
Content Type	Text
Resource Type	Article

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