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High-level optimization for low power consumption on microprocessor-based systems

David A. Ortiz, Nayda G. Santiago
2007 The ... Midwest Symposium on Circuits and Systems conference proceedings  
Power consumption is an important constraint in the design of battery-operated embedded systems.  ...  High-level language optimization techniques appear as an alternative to achieve low power consumption when programming embedded systems.  ...  CONCLUSIONS The software that runs on a microprocessor is of vital importance in the behavior of an embedded system.  ... 
doi:10.1109/mwscas.2007.4488783 fatcat:r3zw2jx7rvgddj4jmoac6ydx3y

Analyzing Optimization Strategies and Techniques for Study of Power Management in Embedded System

Sadaf Qasim
2021 International Journal of Industrial and Manufacturing Systems Engineering  
In latest development, an embedded system within its upgraded technology takes responsibility for all the power management.  ...  An embedded system inculcates rigid constraints to power consumption and memory of suitable size along with other terms like weight and cost.  ...  If we say, an embedded system that is a group of hardware, and software will executes system which is connected to peripheral for the application through different software.  ... 
doi:10.11648/j.ijimse.20210602.12 fatcat:nhzv2cv4jnghnbnoaxu3lzxrum

Parallel Embedded Systems: Optimizations and Challenges [chapter]

Edwin H. -M. Sha
2005 Lecture Notes in Computer Science  
To design and optimize an embedded system and its software is technically hard because of the strict requirements of an embedded system in timing, code size, memory, low power, security, etc. while optimizing  ...  With the advance of system level integration and system-on-chip, the hightech industry is now moving toward multiple-core parallel embedded systems using hardware/software co-design approach.  ...  To design and optimize an embedded system and its software is technically hard because of the strict requirements of an embedded system in timing, code size, memory, low power, security, etc. while optimizing  ... 
doi:10.1007/11596356_2 fatcat:5hx45oabxfawvcinbucjm3ip6y

A New Approach to Embedded Software Optimization Based on Reverse Engineering

Nguyen Ngoc BINH, Pham Van HUONG, Bui Ngoc HAI
2015 IEICE transactions on information and systems  
Most studies of embedded software optimization are done in forward engineering and these studies have not given an overall model for the optimization problem of embedded software in both forward engineering  ...  First, we construct an overall model for the embedded software optimization in both forward engineering and reverse engineering and present a process of embedded software optimization in reverse engineering  ...  systems, therefore, it can have a significant effect on the power dissipation of a system, and power optimization can be achieved by software techniques and instruction scheduling is an effective software  ... 
doi:10.1587/transinf.2014edp7152 fatcat:dsxue7quobd47ljsuvdpmayjn4

Impact of source code optimizations on power consumption of embedded systems

David A. Ortiz, Nayda G. Santiago
2008 2008 Joint 6th International IEEE Northeast Workshop on Circuits and Systems and TAISA Conference  
Power consumption is an important constraint in the design of battery-operated embedded systems. Minimizing power dissipation may be handled in terms of hardware or software optimizations.  ...  Source code-level optimization techniques have been used as an alternative to achieve low power consumption when programming embedded systems.  ...  Some studies done in embedded software optimization have shown that source code optimization techniques tend to diminish power consumption [12] .  ... 
doi:10.1109/newcas.2008.4606339 fatcat:lxdg5wepzfbyfgfhni7xab5ix4

Energy management in embedded systems: Towards a taxonomy

Umesh Balaji Kothandapani Ramesh, Severine Sentilles, Ivica Crnkovic
2012 2012 First International Workshop on Green and Sustainable Software (GREENS)  
Energy is an important constraint in embedded systems, and there exists a huge expertise in this domain about monitoring, managing and optimizing energy consumption in the computer systems.  ...  Based on a systematic review, the paper presents a taxonomy of energy consumption and management in embedded systems.  ...  The presented taxonomy is the first step in the analysis of power/energy concerns in embedded systems.  ... 
doi:10.1109/greens.2012.6224254 dblp:conf/greens/RameshSC12 fatcat:ipllymypqjf3fknkwrfmwua32y

Development of the Retargetable Tool Suite for Embedded Software

Ko Kwangman
2008 2008 Advanced Software Engineering and Its Applications  
low power/energy optimizer, system simulator and debugger through the proposed Embedded Processor Description Language(EPDL).  ...  In order to construct the most suitable embedded software development environment, we design and implements the Retargetable Tool Suite for Embedded Software(RTS-ES) composed of target code generator,  ...  For which, we proposes and implements the Retargetable Tool Suite for Embedded Software(RTS-ES) composed of target code generator, low power/energy optimizer, system simulator and debugger through the  ... 
doi:10.1109/asea.2008.10 fatcat:tbvpbmlbuzgp5bxu3aokwkfhii

Embedded Software Optimization for Computation - Intensive Applications

Amitkumar Mistry, Rahul Kher
2020 Journal Electrical and Electronic Engineering  
Despite new generation of embedded systems are getting innovative and computationally powerful with upcoming embedded processors, the market demands more computational-intensive embedded software to be  ...  This paper summarizes several effective embedded software optimization techniques to optimize CPU usage, Run-time memory, and Persistent memory.  ...  To design and optimize an embedded system and its software is technically hard because of the strict requirements of an embedded system in timing, code size, memory, low power, security, etc. while optimizing  ... 
doi:10.11648/j.jeee.20200802.11 fatcat:flxvplk5jnhjxe2geyyzbhexbm

A system on chip for melanoma detection using FPGA-based SVM classifier

Shereen Afifi, Hamid GholamHosseini, Roopak Sinha
2019 Microprocessors and microsystems  
We aim to develop an optimized embedded SVM classifier dedicated for a low-cost handheld device for early detection of melanoma at the primary healthcare.  ...  These results show that the implemented system on chip meets crucial embedded system constraints of high performance and low resources utilization, power consumption, and cost, while achieving efficient  ...  In this paper, we propose a hardware/software system on chip for implementing an optimized SVM classifier on FPGA with a use-case on melanoma detection.  ... 
doi:10.1016/j.micpro.2018.12.005 fatcat:4igi34yiejathcor6hhqg5x3gy

Guest Editorial: Embedded Multicore Systems and Applications

Jenq Kuen Lee, Albert Cohen, Roy Ju, Kuan-Ching Li
2015 Journal of Signal Processing Systems  
The paper BCompilers for Low Power with Design Patterns on Embedded Multicore Systems^(10.1007/ s11265-014-0917-9), by Lin et al., presents a set of power optimization schemes in compiler by exploiting  ...  There are three papers related to performance and power optimizations for multi-core embedded computing in this special issue.  ...  The paper BCompilers for Low Power with Design Patterns on Embedded Multicore Systems^(10.1007/ s11265-014-0917-9), by Lin et al., presents a set of power optimization schemes in compiler by exploiting  ... 
doi:10.1007/s11265-015-0970-z fatcat:cx3farfknjh6rkj7alpyh46l2q

Analysis of power dissipation in embedded systems using real-time operating systems

R.P. Dick, G. Lakshminarayana, A. Raghunathan, N.K. Jha
2003 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
In this paper, we present a method for detailed analysis of real-time operating system (RTOS) power consumption. RTOSs form an important component of the system software layer.  ...  These examples demonstrate that an RTOS can have a significant impact on power consumption. We discuss ways in which application software can be designed to use an RTOS in a power-efficient manner.  ...  French, from NEC C&C Research Labs, for helpful discussions on real-time operating systems and his assistance with the Ethernet interface example.  ... 
doi:10.1109/tcad.2003.810745 fatcat:jujhtkyrsrcnbfa5b66jqht5mu

Power optimization and management in embedded systems

Massoud Pedram
2001 Proceedings of the 2001 conference on Asia South Pacific design automation - ASP-DAC '01  
This paper reviews techniques and tools for power-efficient embedded system design, considering the hardware platform, the application software, and the system software.  ...  Power-efficient design requires reducing power dissipation in all parts of the design and during all stages of the design process subject to constraints on the system performance and quality of service  ...  Hardware-software co-design is the process of concurrently defining the hardware and software portions of an embedded system while considering dependencies between the two.  ... 
doi:10.1145/370155.370333 dblp:conf/aspdac/Pedram01 fatcat:3oaw4rchgvhztgj4rlmhwxgl4y

The SDK4ED Approach to Software Quality Optimization and Interplay Calculation

Marija Jankovic, Dionysios Kehagias, Miltiadis Siavvas, Dimitrios Tsoukalas, Alexander Chatzigeorgiou
2019 Zenodo  
The paper identifies existing challenges in the domain of embedded software quality optimization and points at the benefits of the new approach.  ...  While necessary for the successful embedded software development and maintenance, software quality optimization is a complex activity with immense issues.  ...  ACKNOWLEDGMENT Work reported in this paper has received funding from the European Union Horizon 2020 research and innovation programme under grant agreement No. 780572 (project: SDK4ED).  ... 
doi:10.5281/zenodo.3379813 fatcat:dzg6jq2dyjgvzgpbzgmvjzbx4m

Fine-Grained Energy Estimation and Optimization of Embedded Operating Systems

Xia Zhao, Yao Guo, Hua Wang, Xiangqun Chen
2008 2008 International Conference on Embedded Software and Systems Symposia  
Embedded operating systems (EOS) manage the resources of the system and control device operations, and play an important role on optimizing system energy consumption.  ...  We apply the approach to an Intel Strong-Arm architecture platform running embedded Linux 2.4.18, analyzing its energy characteristics and also trying to optimize energy of the applications on it based  ...  In order to estimate energy consumption of EOS and applications during the early design stage of embedded systems, software energy consumption estimation techniques based on power model and estimation  ... 
doi:10.1109/icess.symposia.2008.58 fatcat:6dk6bggq4vhzzjfgvzseysmimi

Field-Programmable Gate Arrays in Embedded Systems

Miriam Leeser, Scott Hauck, Russell Tessier
2006 EURASIP Journal on Embedded Systems  
Power consumption in an embedded system is often the crucial design constraint.  ...  "An overview of reconfigurable hardware in embedded systems" provides a comprehensive overview of the state-ofthe-art use of reconfigurable hardware in embedded systems.  ... 
doi:10.1186/1687-3963-2006-051312 fatcat:yyantjgk4vcmtguav5dsnqllha
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