基于TMS320C6678多核处理器体系结构的研究

Research on Multicore Processor's Architecture Based on TMS320C6678

为充分挖掘多核DSP性能,从计算机系统结构的角度出发,结合对TI的TMS320C6678的认识,开展了对多核DSP体系结构的研究.在C6678单核结构的基础上,分析了片内互联网络,共享存储结构及核间通信技术,并采用相关算法验证多核DSP的性能,最后提出了多核DSP的发展方向.

To fully exploit the performance of multicore DSP, it studies the architecture of multicore DSP in the light of computer architecture with a knowledge of TMS320C6678 issued by TI. On the basis of the architecture of C66x core, on-chip interconnection network, shared memory struction and inter-core communication are futher studied, the performance of the DSP tested with certain algorithm, and finally concluded with the development tendency of multicore DSP.