Process variation aware data management for magnetic skyrmions racetrack memory

  title={Process variation aware data management for magnetic skyrmions racetrack memory},
  author={Fan Chen and Zhensheng Li and Hai Li and Yiran Chen},
  journal={2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC)},
Skyrmions racetrack memory (SKM) has been identified as a promising candidate for future on-chip cache. Similar to many other nanoscale technologies, process variations also adversely impact the reliability and performance of SKM cache. In this work, we propose the first holistic solution for employing SKM as last-level caches. We first present a novel SKM cache architecture and a physical-to-logic mapping scheme based on our comprehensive analysis on working mechanism of SKM. We then model the… CONTINUE READING


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