Software based green computing solutions such as mobile cloud computing based computational offloading, energy bug handling, and energy efficient application development significantly reduce the energy budget of the smartphone.
Also, educating developers with energy efficient application development techniques including loop unrolling, branch optimization, dead store elimination, value numbering, code inlining, constant propagation, code motion, inter-procedural analysis, and instruction scheduling, greens smartphone operations [33].
Designing energy-efficient applications has become of critical importance for embedded systems, especially for battery-powered systems.
'Rare earth' metals consist of about one dozen metals that are used in a range of increasingly important commercial products such as energy-efficient applications from hybrid cars to wind turbines, in addition to mobile phones and iPods.
Co-author and materials scientist Yuntian Zhu of North Carolina State University in Raleigh says there is strong incentive to scale up the process because the alloy could be useful for "many lightweight, energy-efficient applications such as aerospace, transportation, and body armor".
For serving as ideal switching devices in future energy-efficient applications, scaling down the channel lengths of tunnel-field effect transistors (TFETs) is essential to follow the pace of Si-based CMOS technologies.
We compare our proposal against an architecture exploration technique, connectivity reduction, which finds in compiled application all interconnection network components that are used and removes those which are not, leading to an energy-efficient application-specific instruction-set processor.
