作者: E. A. de Kock , W. J. M. Smits , P. van der Wolf , J.-Y. Brunel , W. M. Kruijtzer
关键词: Kahn process networks 、 Concurrent computing 、 Workstation 、 Computer science 、 Parallel processing (DSP implementation) 、 Signal processing 、 Embedded system 、 Interface (computing) 、 Component-based software engineering
摘要: We present a programming interface called YAPI to model signal processing applications as process networks. The purpose of is enable the reuse and mapping onto heterogeneous systems that contain hardware software components. To this end, separates concerns application programmer, who determines functionality system, system designer, implementation functionality. proposed computation extends existing Kahn networks with channel selection support non-deterministic events. provide an efficient in form C++ run-time library execute on workstation. Subsequently, are used by designer input for performance analysis design complex systems. evaluate methodology digital video broadcast system-on-chip.