NDLI: Architecture-aware automatic computation offload for native applications

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Architecture-aware automatic computation offload for native applications

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Architecture-aware automatic computation offload for native applications

Content Provider	ACM Digital Library
Author	Lee, Hyogun Lee, Gwangmu Heo, Seonyeong Chang, Kyung-Ah Kim, Hanjun Park, Hyunjoon
Abstract	Although mobile devices have been evolved enough to support complex mobile programs, performance of the mobile devices is lagging behind performance of servers. To bridge the performance gap, computation offloading allows a mobile device to remotely execute heavy tasks at servers. However, due to architectural differences between mobile devices and servers, most existing computation offloading systems rely on virtual machines, so they cannot offload native applications. Some offloading systems can offload native mobile applications, but their applicability is limited to well-analyzable simple applications. This work presents automatic cross-architecture computation offloading for general-purpose native applications with a prototype framework that is called Native Offloader. At compile-time, Native Offloader automatically finds heavy tasks without any annotation, and generates offloading-enabled native binaries with memory unification for a mobile device and a server. At run-time, Native Offloader efficiently supports seamless migration between the mobile device and the server with a unified virtual address space and communication optimization. Native Offloader automatically offloads 17 native C applications from SPEC CPU2000 and CPU2006 benchmark suites without a virtual machine, and achieves a geomean program speedup of 6.42× and battery saving of 82.0%.
Starting Page	521
Ending Page	532
Page Count	12
File Format	PDF
ISBN	9781450340342
DOI	10.1145/2830772.2830833
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2015-12-05
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Native computation offloading Mobile cloud computing
Content Type	Text
Resource Type	Article

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