2018
DOI: 10.1109/tpel.2017.2775448
|View full text |Cite
|
Sign up to set email alerts
|

Robust Self-Calibrated Dynamic Voltage Scaling in FPGAs With Thermal and IR-Drop Compensation

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
6
0

Year Published

2019
2019
2023
2023

Publication Types

Select...
5
2

Relationship

0
7

Authors

Journals

citations
Cited by 12 publications
(6 citation statements)
references
References 26 publications
0
6
0
Order By: Relevance
“…Algorithm 1 was performing thermal simulation for the best (V core , V bram ) at each iteration and we observed that, in the Algorithm 2: Thermal-Aware Energy Optimization Input: netlist: Placed and routed design Input: T amb : Ambient temperature Input: − → α : Input activities / sample inputs 16 return Vcore min , V bram min worst case, it converges in less than eight iterations. However, Algorithm 2 needs to explore all |V core | × |V bram | combinations and perform several thermal simulations under each.…”
Section: Proposed Thermal-aware Energy Optimization Flowmentioning
confidence: 99%
See 2 more Smart Citations
“…Algorithm 1 was performing thermal simulation for the best (V core , V bram ) at each iteration and we observed that, in the Algorithm 2: Thermal-Aware Energy Optimization Input: netlist: Placed and routed design Input: T amb : Ambient temperature Input: − → α : Input activities / sample inputs 16 return Vcore min , V bram min worst case, it converges in less than eight iterations. However, Algorithm 2 needs to explore all |V core | × |V bram | combinations and perform several thermal simulations under each.…”
Section: Proposed Thermal-aware Energy Optimization Flowmentioning
confidence: 99%
“…In [16], the authors propose a two-step self-calibrating voltage scaling scheme by exploiting the available timing slack of thermal margin. CPs of a design are extracted by using the STA tool and are then implemented on the FPGA fabric.…”
Section: B Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…The main drawback of these methods is the increased resource overhead, which becomes critical for large-scale designs. The technique presented in [12] generates additional calibration bitstreams to replicate the most critical paths of the design, which are then evaluated under various voltage and temperature conditions to determine the appropriate supply voltage. However, the environmental/operating conditions in the calibration process are synthetic and exercise in isolation the critical paths, which can deviate significantly from the exact conditions of a fully implemented application.…”
Section: Introductionmentioning
confidence: 99%
“…Recognizing these issues as well as the significance of the environmental variations in determining the allowed frequency/voltage scaling, more recent techniques place care in determining the effect of IR-drop and temperature on the timing of the critical path(s). The technique presented in [180] and elaborated in [133] generates additional calibration bitstreams to replicate the most critical paths of the design and evaluate them under various voltage and temperature conditions. The extracted results are stored in a calibration table, which in turn is used during the design operation to determine the appropriate operating frequency and supply voltage of the FPGA.…”
Section: Exploitation Of Conservative Guard-bandsmentioning
confidence: 99%