A 45 nm resilient microprocessor core for dynamic variation tolerance
A 45 nm microprocessor core integrates resilient error-detection and recovery circuits to
mitigate the clock frequency (F CLK) guardbands for dynamic parameter variations to …
mitigate the clock frequency (F CLK) guardbands for dynamic parameter variations to …
Postsilicon voltage guard-band reduction in a 22 nm graphics execution core using adaptive voltage scaling and dynamic power gating
M Cho, ST Kim, C Tokunaga… - IEEE Journal of Solid …, 2016 - ieeexplore.ieee.org
In high volume manufacturing, conventional approach to deal with inverse-temperature
dependence (ITD) and aging is to add a post silicon flat voltage guard band to all dies based …
dependence (ITD) and aging is to add a post silicon flat voltage guard band to all dies based …
Adaptive and resilient circuits: A tutorial on improving processor performance, energy efficiency, and yield via dynamic variation
KA Bowman - IEEE Solid-State Circuits Magazine, 2018 - ieeexplore.ieee.org
Variability in device, circuit, and system parameters is one of the primary challenges in the
semiconductor industry. Parameter variations degrade processor performance, energy …
semiconductor industry. Parameter variations degrade processor performance, energy …
AUDIT: Stress testing the automatic way
Sudden variations in current (large di/dt) can lead to significant power supply voltage droops
and timing errors in modern microprocessors. Several papers discuss the complexity …
and timing errors in modern microprocessors. Several papers discuss the complexity …
A 16 nm all-digital auto-calibrating adaptive clock distribution for supply voltage droop tolerance across a wide operating range
KA Bowman, S Raina, JT Bridges… - IEEE Journal of Solid …, 2015 - ieeexplore.ieee.org
A 16 nm all-digital auto-calibrating adaptive clock distribution (ACD) enhances processor
core performance and energy efficiency by mitigating the adverse effects of high-frequency …
core performance and energy efficiency by mitigating the adverse effects of high-frequency …
Booster: Reactive core acceleration for mitigating the effects of process variation and application imbalance in low-voltage chips
Lowering supply voltage is one of the most effective techniques for reducing microprocessor
power consumption. Unfortunately, at low voltages, chips are very sensitive to process …
power consumption. Unfortunately, at low voltages, chips are very sensitive to process …
Westmere: A family of 32nm IA processors
NA Kurd, S Bhamidipati, C Mozak… - … Solid-State Circuits …, 2010 - ieeexplore.ieee.org
Westmere is a family of next-generation IA processors for mobile, desktop and server
segments on a second-generation high-¿ metalgate 32 nm process offering increased core …
segments on a second-generation high-¿ metalgate 32 nm process offering increased core …
5.6 adaptive clocking system for improved power efficiency in a 28nm x86-64 microprocessor
A Grenat, S Pant, R Rachala… - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
In high-performance microprocessor cores, the on-die supply voltage seen by the transistors
is non-ideal and exhibits significant fluctuations. These supply fluctuations are caused by …
is non-ideal and exhibits significant fluctuations. These supply fluctuations are caused by …
A 22 nm all-digital dynamically adaptive clock distribution for supply voltage droop tolerance
KA Bowman, C Tokunaga, T Karnik… - IEEE Journal of Solid …, 2013 - ieeexplore.ieee.org
An all-digital dynamically adaptive clock distribution mitigates the impact of high-frequency
supply voltage (V CC) droops on microprocessor performance and energy efficiency. The …
supply voltage (V CC) droops on microprocessor performance and energy efficiency. The …
Scheduling framework for distributed intrusion detection systems over heterogeneous network architectures
The evolving trends of mobility, cloud computing and collaboration have blurred the
perimeter separating corporate networks from the wider world. These new tools and …
perimeter separating corporate networks from the wider world. These new tools and …