THE RAFAEL MULTI-TARGET HETEROGENEOUS SIGNAL-FLOW GRAPH COMPILER

Abstract

This paper describes a signal-flow graph compiler which produces distributed code for heterogeneous target systems. The compiler is devoted for mainly Digital Signal Process- ing problems. The code generator features reprogrammable operation library, the static scheduler supports fully heterogeneous systems and the input graph may contain run-time decisions in a limited way. The system has been implemented on IBM PC compatibles under MS-VVindows so it does not require expansive host computer.