Optimized Quantum Implementation Approach
Shaveta Thakral, Dipali Bansal · 2019
Complex computing environment is switching from peta scale to exa scale. Conventional irreversible logic will not be going to sustain forever and power dissipation need to be controlled. Lot of research is going on to avoid power dissipation due to switching but only a few research efforts have been applied on power dissipation due to loss of bits. Reversible computing is found to be one of the emerging and promising technologies to overcome addressed power dissipation due to loss of bits. Quantum cost is one of important metric of comparison and required further for analyzing performance of one reversible logic based circuit over other. This paper proposes the algorithm to draw optimized quantum implementation of reversible logic gates and further utilized for investigation of quantum cost. The optimized quantum cost obtained from proposed method is verified using RCViewer+ tool.