Resilient Architecture Design for Voltage Variation

This book PDF is perfect for those who love Technology & Engineering genre, written by Vijay Janapa Reddi and published by Springer Nature which was released on 31 May 2022 with total hardcover pages 124. You could read this book directly on your devices with pdf, epub and kindle format, check detail and related Resilient Architecture Design for Voltage Variation books below.

Resilient Architecture Design for Voltage Variation
Resilient Architecture Design for Voltage Variation
Author : Vijay Janapa Reddi
File Size : 48,7 Mb
Publisher : Springer Nature
Language : English
Release Date : 31 May 2022
ISBN : 9783031017391
Pages : 124 pages
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Resilient Architecture Design for Voltage Variation by Vijay Janapa Reddi Book PDF Summary

Shrinking feature size and diminishing supply voltage are making circuits sensitive to supply voltage fluctuations within the microprocessor, caused by normal workload activity changes. If left unattended, voltage fluctuations can lead to timing violations or even transistor lifetime issues that degrade processor robustness. Mechanisms that learn to tolerate, avoid, and eliminate voltage fluctuations based on program and microarchitectural events can help steer the processor clear of danger, thus enabling tighter voltage margins that improve performance or lower power consumption. We describe the problem of voltage variation and the factors that influence this variation during processor design and operation. We also describe a variety of runtime hardware and software mitigation techniques that either tolerate, avoid, and/or eliminate voltage violations. We hope processor architects will find the information useful since tolerance, avoidance, and elimination are generalizable constructs that can serve as a basis for addressing other reliability challenges as well. Table of Contents: Introduction / Modeling Voltage Variation / Understanding the Characteristics of Voltage Variation / Traditional Solutions and Emerging Solution Forecast / Allowing and Tolerating Voltage Emergencies / Predicting and Avoiding Voltage Emergencies / Eliminiating Recurring Voltage Emergencies / Future Directions on Resiliency

Resilient Architecture Design for Voltage Variation

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Shrinking feature size and diminishing supply voltage are making circuits sensitive to supply voltage fluctuations within the microprocessor, caused by normal workload activity changes. If left unattended, voltage fluctuations can lead to timing violations or even transistor lifetime issues that degrade processor robustness. Mechanisms that learn to tolerate, avoid, and

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