Simulation of ARM and x86 microprocessors using in-order and out-of-order CPU models with Gem5 simulator

AbuDaqa, Anas; Al-Kharoubi, Talal M.; Mudawar, Muhamed F.; Kobilica, Armin

doi:10.1109/iceee2.2018.8391354

Cited by 19 publications

(6 citation statements)

References 9 publications

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“…ese technologies are the most crucial aspects of IoT, especially embedded systems. For these systems, at the hardware level, the thickness of the microcontroller is based on the ARM, MIPS, or X86 chip design [34][35][36]. Protection technology, such as an encrypted code converter or a safety chip, can be included during the planning process [37,38].…”

Section: Related Workmentioning

confidence: 99%

Home Automation and RFID-Based Internet of Things Security: Challenges and Issues

Fatima

Khan

Akbar

2021

Security and Communication Networks

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Internet of Things (IoT) protection refers to the software field related to securing the Internet of Things and associated linked devices and systems. The IoT is a system of interconnected computers, sensors, actuators, or people on the World Wide Web (WWW). All these different devices have a unique identity in the IoT and must convey data across the network automatically. If computers are not adequately secured, allowing them to connect to the Internet exposes them to a range of serious vulnerabilities. Because the consequences of IoT failures are severe, it is necessary to observe and analyze security issues related to IoT. The prime goal of IoT security is to protect personal safety, while also guaranteeing and ensuring accessibility. In the context of IoT technology, the present study conducts a systematic literature review that analyzes the security problems associated with commercial and educational applications of home automation and details the technical possibilities of IoT with respect to the network layer. In this systematic review, we discuss how current contexts result in the inability of designers of IoT devices to enhance their cyber-security initiatives. Typically, application developers are responsible for training themselves to understand recent security advancements. As a result, active participation on the ridge scale with passive improvement can be achieved. A comparative analysis of the literature was conducted. The main objective of this research is to provide an overview of current IoT security research in home automation, particularly those using authentication methods in different devices, and related technologies in radio frequency identification (RFID) on network layers. IoT security issues are addressed, and various security problems in each layer are analyzed. We describe cross-layer heterogeneous integration as a domain of IoT and demonstrate how it can provide some promising solutions.

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Section: Related Workmentioning

confidence: 99%

Home Automation and RFID-Based Internet of Things Security: Challenges and Issues

Fatima

Khan

Akbar

2021

Security and Communication Networks

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“…The analysis revealed that increasing the cache size reduces the conflicts for memory bandwidth and shared L2 cache, which in turn mitigates the interference effect to some extent and increases the performance [19]. In the same line, to find the characteristics of applications in isolation, Mi-bench applications are simulated on X86 and ARM processors considering the in-order and Out-of-order processor cores [20]. The performance metrics like energy consumption, CPI, L2 miss rate, bandwidth utilization, etc, are measured after the simulation.…”

Section: A Characterization In Isolationmentioning

confidence: 99%

Parameter Analysis of Interfering Applications in Multi-Core Environment for Throughput Enhancement

Shukla¹,

Chande²,

Ex-Director³

2019

IJEAT

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In Multi-core systems the applications co-execute in Multi-programmed mode, have interfere with each other during execution, which creates resource bottleneck affecting the performance. To reduce the interference in a given set of resources some conventional approaches don't give guarantee of performance in a conflicting application environment. In this paper, we make an in-depth analysis of benchmark applications interference for shared resources and find out application set which could be executed adopting a designated policy to mitigate the interference effects. In this work, we have performed profiling and analysis of applications on the state-of-the-art simulator gem5. Finally, we conclude the possibility of performance improvement through the designated policy. The simulation results show the scope to have a new scheduler for performance improvement in such systems.

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“…At present, the open source PaaS components are still mainly based on the x86 architecture. There are differences in the type, length, and number of registers between the x86 and ARM instruction sets, which results in software running across platforms usually requiring compilation and adaptation [6] .…”

Section: Introductionmentioning

confidence: 99%

Study on ARM-oriented architecture open source PaaS components migration technologies

LI,

HUANG,

zhu

et al. 2023

Sixth International Conference on Computer Information Science and Application Technology (CISAT 2023)

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At present, the open source PaaS components are still mainly based on the X86 architecture. Due to different computing architectures, they cannot be directly run on the ARM platform, which seriously hinders the development of the ARM cloud native ecosystem. This study addresses the difficult issues of low efficiency and poor effectiveness in component cross platform migration, and proposes a basic methodology for component migration to ARM architecture, as well as key technical solutions such as compilation, validation, and optimization. Through cross platform migration and performance optimization of typical components, the effectiveness of the technical solutions is verified, which has a positive promoting effect on the widespread application of open-source PaaS components on ARM platforms.

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Simulation of ARM and x86 microprocessors using in-order and out-of-order CPU models with Gem5 simulator

Cited by 19 publications

References 9 publications

Home Automation and RFID-Based Internet of Things Security: Challenges and Issues

Home Automation and RFID-Based Internet of Things Security: Challenges and Issues

Parameter Analysis of Interfering Applications in Multi-Core Environment for Throughput Enhancement

Study on ARM-oriented architecture open source PaaS components migration technologies

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