Highly Concurrent Stream Synchronization in Many-core Embedded Systems

被引：7

作者：

Nikolakopoulos, Yiannis ^{[1
]}

Papatriantafilou, Marina ^{[1
]}

Brauer, Peter ^{[2
]}

Lundqvist, Martin ^{[2
]}

Gulisano, Vincenzo ^{[1
]}

Tsigas, Philippas ^{[1
]}

机构：

[1] Chalmers Univ Technol, Gothenburg, Sweden

[2] Ericsson AB, Gothenburg, Sweden

来源：

THIRD ACM INTERNATIONAL WORKSHOP ON MANY-CORE EMBEDDED SYSTEMS (MES 2016) | 2016年

关键词：

Epiphany; ScaleGate; synchronization; streaming;

D O I：

10.1145/2934495.2934496

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Embedded many-core architectures are expected to serve as significant components in the infrastructure of upcoming technologies like networks for the Internet of Things (IoT), facing real-time and stream processing challenges. In this work we explore the applicability of ScaleGate, a synchronization object from the massive data stream processing domain, on many-core embedded systems. We propose a new implementation of ScaleGate on the Epiphany architecture, a scalable embedded many-core co-processor, and study communication patterns that appear in the context of a baseband signal processing application. Our experimental evaluation shows significant improvements over standard barrier-based approaches, due to the asynchrony exploited by the use of ScaleGate.

引用

页码：2 / 9

页数：8

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