Abstract
As real-time systems become increasingly large and complex, forcing a static memory model becomes untenable. The challenge is to provide a memory model that guarantees tightly bounded time and memory requirements without overburdening the developer with memory concerns. This paper revisits the memory management problem in real-time systems. We introduce a simple model that describes memory usage in a program composed of coarse-grain entities and evaluate a minimal scoped model in this context. We thereby conclude that a scoped, coarse-grain approach similar to that adopted by the Real-Time Specification for Java (RTSJ) is attractive when targeting systems with tight timing constraints.
Original language | Undefined/Unknown |
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Pages (from-to) | 166-183 |
Number of pages | 18 |
Journal | International Journal of Embedded Systems |
Volume | 2 |
Issue number | 3/4 |
Publication status | Published - 2006 |