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
收藏
页码：2 / 9
页数：8
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