8 papers
Leveraging Phase Polynomials for Quantum Circuit Optimization
Zihan Chen, Henry Chen, Yuwei Jin +5
Quantum circuits on resource-limited hardware require optimizing regions dominated by , which account for a large fraction of operations and often dominate…
A Cyclic Layerwise QAOA Training
Enhyeok Jang, Zihan Chen, Dongho Ha +6
The quantum approximate optimization algorithm (QAOA) is a hybrid quantum-classical algorithm for solving combinatorial optimization problems. Multi-angle QAOA (MA-QAOA), which ass…
Plutarch: Toward Scalable Operational Parallelism on Racetrack-Shaped Trapped-Ion Processors
Enhyeok Jang, Hyungseok Kim, Yongju Lee +3
A recent advancement in quantum computing shows a quantum advantage of certified randomness on the racetrack processor. This work investigates the execution efficiency of this arch…
Garibaldi: A Pairwise Instruction-Data Management for Enhancing Shared Last-Level Cache Performance in Server Workloads
Jaewon Kwon, Yongju Lee, Jiwan Kim +3
Modern CPUs suffer from the frontend bottleneck because the instruction footprint of server workloads exceeds the private cache capacity. Prior works have examined the CPU componen…
Mantra: Rewriting Quantum Programs to Minimize Trap-Movements for Zoned Rydberg Atom Arrays
Enhyeok Jang, Youngmin Kim, Hyungseok Kim +3
A zoned neutral atom architecture achieves exceptional fidelity by segregating the execution spaces of 1- and 2-qubit gates, being a promising candidate for high-accuracy quantum s…
PIMutation: Exploring the Potential of PIM Architecture for Quantum Circuit Simulation
Dongin Lee, Enhyeok Jang, Seungwoo Choi +3
Quantum circuit simulations are essential for the verification of quantum algorithms on behalf of real quantum devices. However, the memory requirements for such simulations grow e…