1. Many-body computing on Field Programmable Gate Arrays
- Author
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Lv, Songtai, Liang, Yang, Meng, Yuchen, Yao, Xiaochen, Xu, Jincheng, Liu, Yang, Zheng, Qibin, and Zou, Haiyuan
- Subjects
Condensed Matter - Strongly Correlated Electrons ,Condensed Matter - Statistical Mechanics ,High Energy Physics - Lattice ,Quantum Physics - Abstract
A new implementation of many-body calculations is of paramount importance in the field of computational physics. In this study, we leverage the capabilities of Field Programmable Gate Arrays (FPGAs) for conducting quantum many-body calculations. Through the design of appropriate schemes for Monte Carlo and tensor network methods, we effectively utilize the parallel processing capabilities provided by FPGAs. This has resulted in a remarkable tenfold speedup compared to CPU-based computation for a Monte Carlo algorithm. We also demonstrate, for the first time, the utilization of FPGA to accelerate a typical tensor network algorithm. Our findings unambiguously highlight the significant advantages of hardware implementation and pave the way for novel approaches to many-body calculations., Comment: 9 pages, 8 figures
- Published
- 2024