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Q2SV: A High‐Level Synthesis Approach for State Vector Quantum Simulation

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Izdano u:Quantum Engineering vol. 2025, no. 1 (2025)
Glavni autor: Bennakhi, Ahmad
Daljnji autori: Byrd, Gregory T., Franzon, Paul
Izdano:
John Wiley & Sons, Inc.
Teme:
Parallel processing
Quantum computing
Simulation
Central processing units > CPUs
Programming languages
Graphics processing units
Hardware
Bandwidths
Pipelining (computers)
Flexibility
Circuits
State vectors
Design
Energy efficiency
Algorithms
Field programmable gate arrays
Assembly language
Synthesis
Memory management
Bottlenecks
Qubits (quantum computing)
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Sažetak:This study presents Q2SV, an FPGA‐based quantum state vector simulator implemented using high‐level synthesis (HLS), capable of simulating quantum circuits with up to 29 qubits. Using FPGA parallelism, efficient memory allocation, and hardware‐optimized execution pipelines, Q2SV achieves scalable quantum simulation without requiring iterative resynthesis. The system’s workflow processes OpenQASM circuits by providing a flexible and general‐purpose quantum state vector simulation approach. Experimental evaluations demonstrate significant reductions in execution time and storage requirements, positioning FPGAs as a possible alternative to GPUs and CPUs for large‐scale quantum circuit emulation. While not yet matching the raw computational power of high‐end CPUs and GPUs in all cases, this work establishes a foundational framework for future optimizations in hardware‐accelerated quantum simulation. This work provides an adaptable HLS‐based code that serves as a template that paves the way for enhanced memory management, parallel processing, and architecture‐specific optimizations, enabling more efficient FPGA‐based quantum simulations in the future.
ISSN:2577-0470
Digitalni identifikator objekta:10.1155/que2/9017796
Izvor:Advanced Technologies & Aerospace Database