کنفرانس بین المللی میکروالکترونیک ایران

صفحه اصلی / ششمین کنفرانس بین المللی میکروالکترونیک ایران

OptiCore: A Novel Approach for Designing a Low Power Multi-Core Processor

نویسندگان :

Abolfazl Rajaiyan¹ Yas Hosseini Tehrani² Seyed Mojtaba Atarodi³

1- دانشگاه صنعتی شریف 2- دانشگاه صنعتی شریف 3- دانشگاه صنعتی شریف

کلمات کلیدی :

Power Consumption،multi-core processor،processor،OptiCore،FPGA،low power

چکیده :

Designing multi-core processors is one of the crucial topics in advancing technology. In the realm of multi-core processors, one of the fundamental challenges is determining the optimal number of cores for executing a program efficiently. To achieve this, various parameters, including power consumption and execution time, must be taken into consideration. In this paper, a multi-core processor has been designed, implemented on FPGA, and its experimental results have been evaluated. The execution time of the desired program on different core counts has been measured and reported. Additionally, a new circuit for measuring power consumption has been presented for connecting to the FPGA. Experimental results of power consumption under various conditions have been measured, leading to the introduction of an optimal design. Based on the obtained results and the Figure of Merit (FoM) introduced for selecting the optimal number of cores, which considers program requirements, conditions, and specified criteria of adequacy, the optimal design has been chosen. The optimal number of cores for processing a specific program has been calculated, and then only the specified number of cores will be active for processing that program, significantly reducing the system's power consumption.

لیست مقالات

لیست مقالات بایگانی شده

جاذب کامل مبتنی بر گرافن با حساسیت بالا برای کاربردهای تشخیص سرطان

علیرضا پیله رودی - جواد جاویدان - حمید حیدرزاده

A Nonlinear, Low-Power, VCO-Based ADC for Neural Recording Applications

Reza Shokri - Yarallah Koolivand - Omid Shoaei - Orazio Aiello - Daniele Caviglia

Light Trapping in InAsSb-based barrier Photodetectors for Enhanced Mid-Wave Infrared Bio-Medical Sensing: A Study on Jurkat Biomarker Detection

Maryam Shaveisi - Peiman Aliparast - Ng Sha Shiong

Evaluation of Run-Time Energy Efficiency using Controlled Approximation in a RISC-V Core

Arvin Delavari - Faraz Ghoreishy - Hadi Shahriar Shahhoseini - Sattar Mirzakuchaki

ZnO-Based Surface Acoustic Wave Droplet Sensor

Farzaneh Soleimanpour - Behdad Barahimi - Sara Darbari - Mohammad kazem Moravvej farshi

Broadband All-Dielectric Metasurface Absorber For VLC Applications

Ershad Sharifi - Mohammad Razaghi - Keyhan Hosseini

A Novel CMOS Capacitance Detection Circuit with Zepto-Farad Resolution Dedicated for Life Science Applications

Tayebeh Azadmousavi - Sobhan Sheykhivand Kashtiban - Reza Hadjiaghaie Vafaie - Ebrahim Ghafar-Zadeh

Real-Time Edge AI Deployment on Zynq UltraScale+ FPGAs A Versatile Framework for Computer Vision

Alireza Eteghad - Amirhossein Sharifzadeh - Ali Sinaei - Ataollah Panahgholi - Esmaeil Najafiaghdam

An Area-Efficient Low-Power Frequency-Doubler Circuit Implemented on Differential VCOs

Elham Sharifi - Sarang Kazeminia - Keyvan Ghorbani

Optimization and Characterization of CrossTalk in CMOS image sensors

Asma Mojarrad Alman abad - Hamzeh Alaibakhsh

بیشتر