منابع مشابه
Multidimensional synchronous dataflow
Signal flow graphs with dataflow semantics have been used in signal processing system simulation, algorithm development, and real-time system design. Dataflow semantics implicitly expose function parallelism by imposing only a partial ordering constraint on the execution of functions. One particular form of dataflow, synchronous dataflow (SDF) has been quite popular in programming environments ...
متن کاملSynchronous Dataflow Pattern Matching
We introduce variant types and a pattern matching operation to synchronous dataflow languages. These languages are used in the design of reactive systems. As these systems grow increasingly complex, the need for abstraction mechanisms, in particular, data and control structures, is critical. Variant types provide a mechanism to precisely model structured data. The pattern matching operation, de...
متن کاملNetwork algebra for synchronous dataflow
We develop an algebraic theory of synchronous dataflow networks. First, a basic algebraic theory of networks, called BNA (Basic Network Algebra), is introduced. This theory captures the basic algebraic properties of networks. For synchronous dataflow networks, it is subsequently extended with additional constants for the branching connections that occur between the cells of synchronous dataflow...
متن کاملOptimized software synthesis for synchronous dataflow
This paper reviews a set of techniques for compiling dataflow-based, graphical programs for embedded signal processing applications into efficient implementations on programmable digital signal processors. This is a critical problem because programmable digital signal processors have very limited amounts of on-chip memory, and the speed and power penalties for using off-chip memory are often pr...
متن کاملNested clocks: The LUSTRE synchronous dataflow language
Lustre is a dataflow language designed for the programming of reactive systems. After a brief introduction to reactive systems, and the notion of synchronous system, the constructs of the language are presented. Lustre programs manipulate clocked streams, and the notion of nested clock is the principal interest of Lustre. The denotational semantics of the language is in the style of Kahn’s netw...
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ژورنال
عنوان ژورنال: The Art, Science, and Engineering of Programming
سال: 2021
ISSN: 2473-7321
DOI: 10.22152/programming-journal.org/2021/5/12