S698PM宇航芯片的软件支持及信息处理性能测试
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摘要
综述了面向宇航应用的S698PM宇航处理器芯片的软件支持,设计了嵌入式操作系统VxWorks的板级支持包BSP软件,分析了BSP包中多核的任务调度机制和中断管理。本文还给出了S698PM的性能测试数据,测试结果表明S698PM性能优越。最后通过一个FFT算法的应用实例展现了S698PM的并行计算处理能力。
The software support of S698PM aerospace processor chip for is reviewed for aerospace applications,and the BSP software is designed for the embedded operating system VxWorks,and the task scheduling mechanism and interrupt management of multi-cores in the BSP package are analyzed. The performance test data of S698PM is also given in this paper. The test results show that the performance of S698PM is superior. Finally,it demonstrates the superior computational processing power of the S698PM by application example of an FFT algorithm.
The software support of S698PM aerospace processor chip for is reviewed for aerospace applications,and the BSP software is designed for the embedded operating system VxWorks,and the task scheduling mechanism and interrupt management of multi-cores in the BSP package are analyzed. The performance test data of S698PM is also given in this paper. The test results show that the performance of S698PM is superior. Finally,it demonstrates the superior computational processing power of the S698PM by application example of an FFT algorithm.
引文
[1]颜军,蒋晓华,唐芳福,等.面向宇航应用的高性能多核处理器S698PM芯片的设计[J].航天控制,2016,34(4):89-94.(Yan Jun,Jiang Xiaohua,Tang Fangfu,et al.Design of High Performance Multi-core Processor S698PM Chip for Aerospace Applications[J].Aerospace Control.2016,34(4):89-94.)
[2]国内首款抗辐射型高性能32位四核并行处理器问市[J].电子产品世界,2013,(12):76.(Rad-hard and High-performance 4-core CPU Release[J].Electronic Engineering&Procurt World,2013,(12):76.)
[3]陈炳成,唐芳福,蒋晓华,等.S698P4 So C芯片多时钟及多核调度机制的研究.微型机与应用,2011,30(21):75-77.(Chen Bingcheng,Tang Fangfu,Jiang Xiaohua,et al.Research on Multi-clock and Multi-core Scheduling Mechanism of S698P4 So C Chip[J].Microcomputer and Application,2011,30(21):75-77.)
[4]颜军.SPARC嵌入式系统设计与开发-S698系列处理器实用教程[M].中国标准出版社,2013.(Yan Jun.SPARC Design and Development of Embedded System[M].China Standards Press,2013.)
[5]骆杰华,梁宝玉,颜军,等.e Cos操作系统针对并行S698P-SOC的启动初始化过程研究[J].航天控制,2010,28(4):66-70.(Luo Jiehua,Liang Baoyu,Yan Jun,et al.e Cos Operating System for the Startup Initialization Process of Parallel S698P-SOC[J].Aerospace Control,2010,28(4):66-70.)
[6]龚永红,蒋晓华,颜军,等.32位嵌入式处理器S698的SPARC V8指令集[J].电子元器件应用,2007(11).(Gong Yonghong,Jiang Xiaohua,Yan Jun,et.al.SPARCV8 Instruction Set of 32-bit Embedded Processor S698[J].Electronic Components Application,2007(11).)
[7]颜军,梁宝玉,等.多核处理器S698P-SOC的数据一致性[J].航天控制,2008,26(5):82-86.(Yan Jun,Liang Baoyu,et al.Data Consistency of 698P-SOC[J].Aerospace Control,2008,26(5):82-86.)
[8]张卉,刘永刚,阎跃鹏.一种按时间抽取的混合基实序列高效FFT算法[J].微电子学与计算机,2008,25(11):43-46.(Zhang Hui,Liu Yonggang,Yan Yuepeng.A Time-decimated Hybrid Basis Sequence High Efficiency FFT Algorithm[J].Microelectronics&Computer,2008,25(11):43-46.)
[2]国内首款抗辐射型高性能32位四核并行处理器问市[J].电子产品世界,2013,(12):76.(Rad-hard and High-performance 4-core CPU Release[J].Electronic Engineering&Procurt World,2013,(12):76.)
[3]陈炳成,唐芳福,蒋晓华,等.S698P4 So C芯片多时钟及多核调度机制的研究.微型机与应用,2011,30(21):75-77.(Chen Bingcheng,Tang Fangfu,Jiang Xiaohua,et al.Research on Multi-clock and Multi-core Scheduling Mechanism of S698P4 So C Chip[J].Microcomputer and Application,2011,30(21):75-77.)
[4]颜军.SPARC嵌入式系统设计与开发-S698系列处理器实用教程[M].中国标准出版社,2013.(Yan Jun.SPARC Design and Development of Embedded System[M].China Standards Press,2013.)
[5]骆杰华,梁宝玉,颜军,等.e Cos操作系统针对并行S698P-SOC的启动初始化过程研究[J].航天控制,2010,28(4):66-70.(Luo Jiehua,Liang Baoyu,Yan Jun,et al.e Cos Operating System for the Startup Initialization Process of Parallel S698P-SOC[J].Aerospace Control,2010,28(4):66-70.)
[6]龚永红,蒋晓华,颜军,等.32位嵌入式处理器S698的SPARC V8指令集[J].电子元器件应用,2007(11).(Gong Yonghong,Jiang Xiaohua,Yan Jun,et.al.SPARCV8 Instruction Set of 32-bit Embedded Processor S698[J].Electronic Components Application,2007(11).)
[7]颜军,梁宝玉,等.多核处理器S698P-SOC的数据一致性[J].航天控制,2008,26(5):82-86.(Yan Jun,Liang Baoyu,et al.Data Consistency of 698P-SOC[J].Aerospace Control,2008,26(5):82-86.)
[8]张卉,刘永刚,阎跃鹏.一种按时间抽取的混合基实序列高效FFT算法[J].微电子学与计算机,2008,25(11):43-46.(Zhang Hui,Liu Yonggang,Yan Yuepeng.A Time-decimated Hybrid Basis Sequence High Efficiency FFT Algorithm[J].Microelectronics&Computer,2008,25(11):43-46.)