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Design and Implementation of C-Extensions for SDR-DSP Compiler

机译：SDR-DSP编译器C扩展的设计与实现

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摘要

In this paper, we design and implement C-extensions for the compiler of a newly developed digital signal processor named SDR-DSP. SDR-DSP is based on VLIW and SIMD. It is developed to meet the performance requirement of software-defined radio. The high-level language programming environment for SDR-DSP is very important but the complexity of SDR-DSP architecture and instruction set limits the compiler implementation and optimization. We design and implement C-extensions for SDR-DSP compiler including intrinsics for special operations and pragmas for optimization. With our C-extensions, programmers can develop applications for SDR-DSP in high-level language and can get more optimized executable code than standard C implementation.
机译：在本文中，我们为名为SDR-DSP的新开发的数字信号处理器的编译器设计并实现了C扩展。 SDR-DSP基于VLIW和SIMD。它被开发来满足软件无线电的性能要求。 SDR-DSP的高级语言编程环境非常重要，但是SDR-DSP架构和指令集的复杂性限制了编译器的实现和优化。我们为SDR-DSP编译器设计和实现C扩展，包括用于特殊操作的内在函数和用于优化的编译指示。借助我们的C扩展，程序员可以使用高级语言为SDR-DSP开发应用程序，并且可以获得比标准C实现更优化的可执行代码。

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  • 来源
  • 会议地点 Gwangju(KR);Gwangju(KR)
  • 作者

    Liu Yang; Xiaoqiang Ni; Hengzhu Liu; Haiyan Sun; Ji Wang; Xiaoqiang Dan; Naijun Xin; Bingfeng Liu;

  • 作者单位

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

    School of Computer Science National University of Defense Technology 410073 ChangSha, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    SDR-DSP intrinsic pragma c-extension;

    机译：SDR-DSP内在杂用c扩展;

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