基于padi -2的多处理器DSP系统

R. A. Sutton, V. P. Srini, J. Rabaey
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引用次数: 15

摘要

我们集成了一个围绕padi -2构建的图像处理系统,padi -2是一个定制的48节点MIMD并行DSP。该系统包括图像处理算法、图形SFG工具、模拟器、路由工具、编译器、硬件配置和调试工具、应用程序开发库以及用于硬件验证的软件实现。系统板通过定制的Sbus控制器连接到SPARCstation,在8个VLSI芯片中包含384个处理器。软件环境支持正在开发的多处理器系统(VGI-1)。软件工具和库是模块化的,实现依赖关系在分层封装中隔离。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A multiprocessor DSP system using PADDI-2
We have integrated an image processing system built around PADDI-2, a custom 48 node MIMD parallel DSP. The system includes image processing algorithms, a graphical SFG tool, a simulator, routing tools, compilers, hardware configuration and debugging tools, application development libraries, and software implementations for hardware verification. The system board, connected to a SPARCstation via a custom Sbus controller, contains 384 processors in 8 VLSI chips. The software environment supports a multiprocessor system under development (VGI-1). The software tools and libraries are modular, with implementation dependencies isolated in layered encapsulations.
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