Reducing processor energy consumption by compiler optimization
Vladimír Guzma, Teemu Pitkänen, Pertti Kellomäki, Jarmo Takala · 2009
Purpose of embedded computing is to transform input data to output format. Functionality required to achieve this goal is therefore combination of operation executions on computing units and data transfers between those units. To avoid memory bottlenecks, processors use register files to store data during computation.