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StreamIt: A Language for Streaming Applications

2002; Springer Science+Business Media; Linguagem: Inglês

10.1007/3-540-45937-5_14

1611-3349

William Thies, Michal Karczmarek, Saman Amarasinghe,

Real-Time Systems Scheduling

We characterize high-performance streaming applications as a new and distinct domain of programs that is becoming increasingly important. The StreamIt language provides novel high-level representations to improve programmer productivity and program robustness within the streaming domain. At the same time, the StreamIt compiler aims to improve the performance of streaming applications via stream-specific analyses and optimizations. In this paper, we motivate, describe and justify the language features of StreamIt, which include: a structured model of streams, a messaging system for control, a re-initialization mechanism, and a natural textual syntax.