Dynamic Migration of Computation Through Virtualization of the Mobile Platform

Shivani Sud, Roy Want, Trevor Pering, Kent Lyons, Barbara Rosario, Michelle X. Gong
2011 Journal on spesial topics in mobile networks and applications  
Virtualization and live migration techniques have long been used in the enterprise server space and have been tuned to address data center usages. These capabilities are now expanding to personal computers including desktops and laptops and more recently into smaller mobile devices such as Netbooks and Mobile Internet Devices (MID). Hardware support for virtualization in these platforms, such as that offered by Intel® Atom™ processor, enables the use of existing operating systems and
more » ... ion software. Our experiments demonstrate that live migration can be used to dynamically offload computation to a nearby desktop computer from a Netbook, taking only 25 seconds over a 100Mbps Ethernet network and approximately 100 seconds over an 802.11n interface with a measured throughput of 70Mbps. Additionally, these experiments highlight the limitations of existing virtualization solutions for migrating computation between small form-factor mobile devices and desktop computers which have widely varying resources and processing capabilities. Finally, we discuss the challenges observed in these early experiments and raise key questions that need to be resolved to enable the design of effective systems that support this use model.
doi:10.1007/s11036-011-0294-6 fatcat:546rb6rw2rddnnpdy5iqpb25p4