Growing demand for computational performance, and the rising cost for chip design and
manufacturing make reconfigurable hardware increasingly attractive for digital system implementation.
Reconfigurable hardware, such as field-programmable gate arrays (FPGAs),
can deliver performance through parallelism while also providing flexibility to enable
application builders to reconfigure them. However, reconfigurable systems, particularly
those involving run-time reconfiguration, are often developed in an ad-hoc manner. Such
an approach usually results in low designer productivity and can lead to inefficient designs.
This thesis covers three main achievements that address this situation. The first
achievement is a model that captures design parameters of reconfigurable hardware and
performance parameters of a given application domain. This model supports optimisations
for several design metrics such as performance, area, and power consumption. The second
achievement is a technique that enhances the relocatability of bitstreams for reconfigurable
devices, taking into account heterogeneous resources. This method increases the flexibility
of modules represented by these bitstreams while reducing configuration storage size and
design compilation time. The third achievement is a technique to characterise the power
consumption of FPGAs in different activity modes. This technique includes the evaluation
of standby power and dedicated low-power modes, which are crucial in meeting the
requirements for battery-based mobile devices
