JIA Rui, LI Tao, FENG Zhen-fu, et al. Design and implementation of scheduling mechanism for high performance machine learning SIMT processor[J]. 2019, 36(9): 67-72.
JIA Rui, LI Tao, FENG Zhen-fu, et al. Design and implementation of scheduling mechanism for high performance machine learning SIMT processor[J]. 2019, 36(9): 67-72.DOI:
Aiming at the high-performance Single Instruction Multiple Threads (SIMT) processor for machine learning
a simple and efficient scheduling mechanism is proposed
which supports parallel operation of 4 blocks
8 warps and 64 threads. The dynamic scheduling method combines two configurable scheduling modes. The design uses the synthesizable Verilog HDL language to implement its hardware circuit
and builds an FPGA-based verification platform to verify the function of the whole circuit. The results show that the scheduling mechanism designed in this paper meets the requirements of SIMT processor
and the overall performance of the processor is increased by 82.17%. The integrated maximum clock frequency can reach 181MHz on Xilinxs FPGA chip xcvu440-flga-2892-2-e.
关键词
Keywords
references
KYUNG G, JUNG C, LEE K. An implementation of a SIMT architecture-based stream processor[C]// Tencon IEEE Region 10 Conference.Chengdu, China, IEEE, 2015.
KIRK D. NVIDIA CUDA software and GPU parallel computing architecture[C]// International Symposium on Memory Management. [s.l.].2007.