CLEAR: Cache Lines Error Accumulation Reduction by exploiting invisible accesses

Farbeh, Hamed; Monazzah, Amir Mahdi Hosseini

doi:10.1016/j.mejo.2019.05.020

Cited by 9 publications

(1 citation statement)

References 27 publications

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“…Emerging memory technologies, particularly those based on novel materials, are poised to address the limitations of traditional memory solutions and catalyze advancements in the IoT and edge computing, embedded devices, and high-performance multi-core systems. [49][50][51][52][53][54] PCM emerges as a particularly promising candidate, offering a compelling array of attributes that make it well-suited for energy-constrained environments typical of IoT edge devices. PCM utilizes chalcogenide glass compounds, such as Ge2Sb2Te5 (GST), which exhibit the ability to transition between distinct physical states-amorphous and polycrystalline-through the application of Joule heating.…”

Section: Phase Change Memorymentioning

confidence: 99%

Optical memory in IoT devices: an energy-efficient approach using phase change materials

Jahannia,

Ye,

Altaleb

et al. 2024

AI and Optical Data Sciences V

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As Internet-of-Things (IoT) devices continue to grow rapidly in number, developing energy-efficient memory solutions has become critically important. This paper introduces an innovative Phase Change Memory (PCM) architecture that can significantly reduce memory energy consumption in IoT devices. After highlighting the energy-inefficiency of current memory designs, we explore the possibilities of leveraging PCM. We demonstrate that the benefits of exploiting PCM are dependent on the working frequency of the CPU and show how PCM can surpass devices with SRAM and DRAM. As a replacement candidate for FLASH, PCM can also be utilized instead of SRAM and DRAM. We also demonstrate that, based on the application, we can also save more energy. Ongoing work focuses on deployment of this application dependency and enhancing energy efficiency of devices using PCM. This represents a major advance towards realizing widespread integration of photonics and electronics in IoT hardware.

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