D2.4 Report on the final prototype of programming abstractions for energy-efficient inter-process communication

TL;DR

This paper presents the final prototype of programming abstractions designed to enhance energy efficiency in inter-process communication on embedded platforms, supported by models and studies on energy consumption.

Contribution

It introduces a comprehensive prototype and energy models for inter-process communication, including studies on energy-efficient data structures and algorithms.

Findings

GreenBST is energy-efficient and supports concurrency.

A methodology for streaming aggregation in embedded systems.

Validated energy complexity models for multithreaded algorithms.

Abstract

Work package 2 (WP2) aims to develop libraries for energy-efficient inter-process communication and data sharing on the EXCESS platforms. The Deliverable D2.4 reports on the final prototype of programming abstractions for energy-efficient inter- process communication. Section 1 is the updated overview of the prototype of programming abstraction and devised power/energy models. The Section 2-6 contain the latest results of the four studies: i) GreenBST, a energy-efficient and concurrent search tree (cf. Section 2) ii) Customization methodology for implementation of streaming aggregation in embedded systems (cf. Section 3) iii) Energy Model on CPU for Lock-free Data-structures in Dynamic Environments (cf. Section 4.10) iv) A General and Validated Energy Complexity Model for Multithreaded Algorithms (cf. Section 5)