| Publisher | IBM | ||
|---|---|---|---|
| Format | 36.5KB PDF, requires Acrobat Rdr 5 | Date added | 15 Mar 2001 |
| Topics | Programming Languages | ||
| Downloads | 2 | ||
Aspect-oriented programming (AOP) provides a means of tackling some of the well-known modularity problems operating systems face when implemented with procedural and OO programming alone. This paper presents the use of AOP in structuring the implementation of a subset of prefetching in the FreeBSD v3.3 operating system. In its original implementation, prefetching is tangled - spread throughout the code in an unclear way. Implemented with AOP, the crosscutting structure of prefetching is clear and tractable to work with.
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