International audienceThis paper introduces the scheduling strategy and some key tools which have been designed for the distributed implementation of Signal, a real-time synchronous dataflow language. First, we motivate a scheduling strategy with respect to the reactivity and time-predictability requirements bound to real-time computing. Then, several key tools to implement this scheduling strategy are described. These tools are acting on the concept of Synchronous-Flow Dependence Graph (SFD Graph) which defines a generalization of Directed Acyclic Graph and constitutes the abstract representation of Signal programs. The tools presented in this paper are: (a) the abstraction of SFD graphs which enables grain-size tuning according to the tar...
textMany digital signal processing and real-time streaming systems are modeled using dataflow graphs...
This paper addresses the problem of determining the optimal blocking factor for blocked, non-overlap...
Synchronous dataflow graphs (SDFGs) are used extensively to model streaming applications. An SDFG ca...
International audienceThis paper introduces the scheduling strategy and some key tools which have be...
International audienceSIGNAL, a synchronous and data-flow oriented language, allows the user to desi...
Synchronous dataflow graphs (SDFGs) are used extensively to model streaming applications. An SDFG ca...
In real-time applications design, two parts have to be considered : such an application handles valu...
Synchronous dataflow (SDF) semantics are well-suited to representing and compiling multirate signal ...
International audienceSynchronous data-flow graphs (SDF) are widely used in the design of concurrent...
Synchronous dataflow (SDF) semantics are wellsuited to representing and compiling multirate signal p...
Abstract—Dataflow-based application specifications are widely used in model-based design methodologi...
Numerous customary applications in digital signal processing may be characterized by synchronous dat...
International audienceTransformation of synchronous data flow graphs (SDF) into equivalent homogeneo...
Numerous design environments for signal processing use specification languages with semantics closel...
International audienceThis paper presents a synthesis tool of real-time system scheduling parameters...
textMany digital signal processing and real-time streaming systems are modeled using dataflow graphs...
This paper addresses the problem of determining the optimal blocking factor for blocked, non-overlap...
Synchronous dataflow graphs (SDFGs) are used extensively to model streaming applications. An SDFG ca...
International audienceThis paper introduces the scheduling strategy and some key tools which have be...
International audienceSIGNAL, a synchronous and data-flow oriented language, allows the user to desi...
Synchronous dataflow graphs (SDFGs) are used extensively to model streaming applications. An SDFG ca...
In real-time applications design, two parts have to be considered : such an application handles valu...
Synchronous dataflow (SDF) semantics are well-suited to representing and compiling multirate signal ...
International audienceSynchronous data-flow graphs (SDF) are widely used in the design of concurrent...
Synchronous dataflow (SDF) semantics are wellsuited to representing and compiling multirate signal p...
Abstract—Dataflow-based application specifications are widely used in model-based design methodologi...
Numerous customary applications in digital signal processing may be characterized by synchronous dat...
International audienceTransformation of synchronous data flow graphs (SDF) into equivalent homogeneo...
Numerous design environments for signal processing use specification languages with semantics closel...
International audienceThis paper presents a synthesis tool of real-time system scheduling parameters...
textMany digital signal processing and real-time streaming systems are modeled using dataflow graphs...
This paper addresses the problem of determining the optimal blocking factor for blocked, non-overlap...
Synchronous dataflow graphs (SDFGs) are used extensively to model streaming applications. An SDFG ca...