A Comparative Study of Implementation Techniques for Query Processing in Multicore Systems - 2014


Multicore systems and multithreaded processing are now the de facto standards of enterprise and personal computing. If used in an uninformed way, however, multithreaded processing might actually degrade performance. We present the facets of the memory access bottleneck as they manifest in multithreaded processing and show their impact on query evaluation. We present a system design based on partition parallelism, memory pooling, and data structures conducive to multithreaded processing. Based on this design, we present alternative implementations of the most common query processing algorithms, which we experimentally evaluate using multiple scenarios and hardware platforms. Our results show that the design and algorithms are indeed scalable across platforms, but the choice of optimal algorithm largely depends on the problem parameters and underlying hardware. However, our proposals are a good first step toward generic multithreaded parallelism.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Comparative study of 16-order FIR filter design using different multiplication techniques - 2017ABSTRACT:This study represents planning and implementation of an occasional power and high speed sixteen order FIR
PROJECT TITLE :Operational Analysis of Improved _-Z-Source Inverter with Clamping Diode and its Comparative Evaluation - 2017ABSTRACT:Due to a substantial shortage of typical energy sources, the utilization of renewable energy
PROJECT TITLE : Comparative Study of Different Image fusion Techniques - 2014 ABSTRACT: With the rapid development of remote sensing technology, folks are right to interpret the surface features when the resolution of remote
PROJECT TITLE :A Comparative Study on Human Activity Recognition Using Inertial Sensors in a SmartphoneABSTRACT:Activity recognition plays a vital role in bridging the gap between the low-level sensor data and therefore the high-level
PROJECT TITLE :Ultraviolet Detection Properties of p-Si/n-TiO2 Heterojunction Photodiodes Grown by Electron-Beam Evaporation and Sol–Gel Methods: A Comparative StudyABSTRACT:This paper reports a comparative study of the ultraviolet

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry