Junneng Zhang

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This article presents MP-Tomasulo, a dependency-aware automatic parallel task execution engine for sequential programs. Applying the instruction-level Tomasulo algorithm to MPSoC environments, MP-Tomasulo detects and eliminates Write-After-Write (WAW) and Write-After-Read (WAR) inter-task dependencies in the dataflow execution, therefore to operate(More)
Multi-processor system on chip (MPSoC) has been widely applied in embedded systems design. However, it has posed great challenges in designing and implementing prototype chip for diverse applications due to different instruction set architectures (ISA), programming interfaces and software tool chains. In order to solve the problem, we introduce SOA into(More)
Multi-Processor System on Chip (MPSoC) platform plays a vital role in parallel processor architecture design. However, it poses a great challenge to design a flexible high-speed network regarding as the growing number of processors. This paper proposes a star network based on peer to peer links on FPGA. The stat network uses fast simplex links (FSL) for(More)
Multiprocessor System on Chip (MPSoC) platform plays a vital role in parallel processor architecture design. However, with the growing number of processors, interconnect on chip is becoming one of the major bottlenecks of MPSoC architecture. In this paper, we propose a star network based on peer to peer links on FPGA. The star network utilizes fast simplex(More)