dynamic voltage scaling algorithms
General Purpose Intra-Operation Dynamic Voltage Scaling.
... Ultimately the energy savings found through the combination of IODVS and PACER result in either increased system performance or decreased cost. For the case of a battery- backed system where energy consumption is ...
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Energy Efficient Scheduling Algorithm for Applying Dynamic Voltage and Frequency Scaling to Mixed Task Set
... Power consumption has always been an important design constraint in the development of real-time and embedded systems as technology is moving rapidly towards mobile and portable battery operated devices e.g. smart phone, ...
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Optimal Dynamic Voltage and Frequency Scaling for Multimedia Devices
... To evaluate the algorithms from Chapter 3 and Chapter 4, an MPEG-2 video decoder (as used in DVD players) is used as case study. Two DVD movies are used for the evaluation. The movies are decoded using mpeg2dec, ...
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Determining the minimum energy consumption using dynamic voltage and frequency scaling
... plied the scheduling algorithm to each benchmark. Table 2 presents overall statistics of the algorithms on each bench- marks to reach the optimal solution. Each benchmark has three values. The first row indicates ...
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Dynamic Voltage Scaling with Feedback Scheduling for Real-time Embedded Systems
... DVS algorithms, namely static DVS, cycle-conserving DVS, look-ahead-1/2 DVS (all by Pillai and Shin [53]), DR-OTE and AGR-2 (by Ay- din et ...for dynamic fluctuating workloads, if not stated ...
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Dynamic Voltage and Frequency Scaling for Wireless Network-on-Chip
... platforms. Dynamic voltage and frequency scaling (DVFS) is a popular methodology to optimize the power usage/heat dissipation of electronic systems without significantly compromising overall system ...
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Dynamic Frequency and Voltage Scaling in Rivalrous Real-time Embedded Systems.
... There are also quite a few commercial and experimental underwater acoustic communica- tion modems available today [33, 27, 15, 31]. Freitag, et al, [33] have developed a compact, low-power, underwater acoustic ...
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Overhead Conscious Voltage Selection for Dynamic and Leakage Energy Reduction of Time Constrained Systems
... threshold voltage selection, and show that simultaneous adjusting both voltages provides the highest ...combined dynamic voltage scaling and adaptive body ...their algorithms ignore ...
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Feedback EDF scheduling exploiting hardware-assisted asynchronous dynamic voltage scaling
... and voltage scaling (DVS) in contem- porary processor architectures allows software to affect power consumption by varying execution frequency and supply voltage on the ...DVS algorithms as ...
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Analysis of power management in portable embedded DSP applications
... Multimedia applications does not require a system to meet the deadline. This is acceptable as it doesnot make much difference in the output. Hua et al. [45] utilize this fact, along with the information on statistical ...
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Optimization of Power in C-MOS Circuit
... ABSTRACT: A generalized power tracking algorithm that minimizes power consumption of digital circuits by dynamic control of supply voltage and the body bias is proposed. A direct power monitoring scheme is ...
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Energy Aware Resource Management of Cloud Data Centers
... some dynamic evaluation indicators has been presented to evaluate the resource load status more ...resource scaling, by enumerating the benefits of virtualization regardless of the hardware scalability and ...
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Dynamic voltage and frequency scaling with multi-clock distribution systems on SPARC core
... Due to the improvements in die size and process technology, chip power density has increased drastically over the years [1] [7] [8]. On-chip thermal and power man- agement has been developed with adaptive designs that ...
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Volume 2, Issue 7, July 2013 Page 300
... Transistors are the basic building block in circuit level and the main factor that influences the power dissipation, area and performance of the circuit is the size of the transistor. Reducing the transistor size is ...
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Power efficient SRAM cell using T NBLV Technique
... line voltage (T-NBLV) approach is a write assist ...negative voltage to pass transistor terminal when WL is high. The negative voltage and the gate voltage increase the channel band width ...
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PTMAC BASED ON RAZOR FOR ENERGY REDUCTION IN DSP
... Voltage scaling is an effective method to minimize the energy consumption in CMOS integrated ...unconventional voltage overscaling (VOS) to decrease energy consumption while maintaining the ...
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View pdf
... improvement Dynamic Voltage Frequency Scaling concept introduced along with Digital Signal processor ...uses Dynamic Voltage and Frequency Scaling to achieve its ...of ...
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Dynamic voltage and frequency scaling scheme for an adaptive LDPC decoder using SNR estimation
... supply voltage levels for which the proposed decoder would operate to satisfy the throughput requirement of the CMMB ...supply voltage level, but the area and overhead in terms of the power consumption due ...
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Increasing Cloud Usage: A Shift towards Green Clouds
... operating voltage and frequency but also considerably helps in decreasing power consumption of the ...in voltage during idle time and intensive application phases ...
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Scaling analysis of MCMC algorithms
... gradient descent provides a way to analyze the efficiency of the resulting algorithms. In the finite state [KGV83; Cer85] or finite dimensional context [Gem85; ˇ GH86; HKS89] the idea of using random walks, with ...
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