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QContext: Context-Aware Decomposition for Quantum Gates
- Publication Year :
- 2023
-
Abstract
- In this paper we propose QContext, a new compiler structure that incorporates context-aware and topology-aware decompositions. Because of circuit equivalence rules and resynthesis, variants of a gate-decomposition template may exist. QContext exploits the circuit information and the hardware topology to select the gate variant that increases circuit optimization opportunities. We study the basis-gate-level context-aware decomposition for Toffoli gates and the native-gate-level context-aware decomposition for CNOT gates. Our experiments show that QContext reduces the number of gates as compared with the state-of-the-art approach, Orchestrated Trios.<br />Comment: 10 pages
- Subjects :
- Quantum Physics
Computer Science - Emerging Technologies
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2302.02003
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1109/ISCAS46773.2023.10181370