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<italic>Gabriel is a retargetable software system for the development of assembly code and microcode for single or multiple programmable DSPs. It is intended to ease code development even for processors that are not easy targets for conventional compilers. Code generation for the Motorola DSP56001 is emphasized. A Thor-based simulator supplies a variety of(More)
This project explores design methodology for simulation and realtime parallel computation for applications using digital signal processing. The goal is to facilitate rapid prototyping of complex algorithms by developing tools that are both efficient in their use of hardware and easy for an algorithm designer to learn and use. In previous years, we have(More)
This paper builds upon research by Lee [1] concerning the token flow model, an analytical model for the behavior of dataflow graphs with data-dependent control flow, by analyzing the properties of cycles of the schedule: sequences of actor executions that return the graph to its initial state. Necessary and sufficient conditions are given for the existence(More)
This project explores design methodology for simulation and real-<lb>time parallel computation for applications using digital signal pro-<lb>cessing. The goal is to facilitate rapid prototyping of complex algo-<lb>rithms by developing tools that are both efficient in their use of<lb>hardware and easy for an algorithm designer to learn and use. The<lb>first(More)
This project explores design methodology for simulation and<lb>real-time parallel computation for applications using digital sig-<lb>nal processing. The goal is to facilitate rapid prototyping of com-<lb>plex algorithms by developing tools that are both efficient in their<lb>use of hardware and easy for an algorithm designer to learn and<lb>use. In previous(More)
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