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The advance of multi-core architectures provides significant benefits for parallel and throughput-oriented computing, but the performance of individual computation threads does not improve and may even suffer a penalty because of the increased contention for shared resources. This paper explores the idea of using available general-purpose cores in a CMP as helper engines for individual threads running...
This paper describes the methodology and algorithms behind extra pipeline analysis tools released in the Xilinx Vivado Design Suite version 2015.3. Extra pipelining is one of the most effective ways to improve performance of FPGA applications. Manual pipelining, however, often requires significant efforts from FPGA designers who need to explore various changes in the RTL and re-run the flow iteratively...
This paper presents enhancements to the Xilinx UltraScale+ clocking architecture to support fine-grain time-borrowing. Time borrowing improves performance by redistributing timing slack between fast and slow paths. The Ultra-Scale+ architecture introduces programmable hardware delays and pulse generators embedded in the clocking tree to support time-borrowing based both on clock skew scheduling and...
This article presents the Zynq UltraScale+ MPSoC (multiprocessor system on chip), which builds on the Zynq-7000 family. Compared to the first-generation Zynq, MPSoC increases performance and power efficiency while significantly improving the integration level between the SoC and the field-programmable gate array (FPGA). It also further raises the programming abstraction with the introduction of a...
This article consists of a collection of slides from the authors' conference presentation. Zynq UltraScale+ MPSoC: 2nd Generation SoC from Xilinx - Applications processing, Real-time, Graphics, Video, Serial connectivity - Power management, Safety, Security - SDSoC: Full system optimizing compiler; More than Moore: Architectural innovation - 3x CPU performance and 4.5x memory bandwidth (SoC) -UltraScale+...
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