Chinese Journal of Quantum Electronics, Volume. 40, Issue 4, 570(2023)

A quantum circuit layout and optimization method in two⁃dimensional architecture

ZHANG Chao... GUAN Zhijin*, FENG Shiguang, NIU Yiren and ZHU Mingqiang |Show fewer author(s)
Author Affiliations
  • School of Information Science and Technology, Nantong University, Nantong 226019, China
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    Figures & Tables(12)
    Elementary quantum gates. (a) NOT gate; (b) CNOT gate; (c) T gate; (d) H gate
    The original quantum circuit for the initial mapping
    A 3 × 3 two-dimensional grid center location diagram
    Qubit interaction diagram
    A local grid generated by CNOT gate
    Quantum cost of 4mod5-v1_22 and alu-v0_27 in different windows
    No-adjacent quantum gate
    Quantum circuit
    Quantum cost of four ways of inserting SWAP gate
    • Table 1. Quantum cost of each look-ahead window size

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      Table 1. Quantum cost of each look-ahead window size

      BenchmarksQuantum cost in different windows
      Type NameNG12345678910
      Small4mod5-v1_225215334444444
      Smallalu-v0_275369777777777
      Smalldecod24-v2_4345216101011101011101011
      Small4gt13_9256619131713161415131412
      Simising_model_16167861016101715139999
      Qftqft_101020049492427252827282423
      Qftqft_1313403100915262514752495755
      Qftqft_161651217616710810895105951069295
      Qftqft_2020970332260182166153154158178157172
      Largerd84_14215343114898683858393928882
    • Table 2. Experimental results comparison of the proposed method and literature [9]

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      Table 2. Experimental results comparison of the proposed method and literature [9]

      BenchmarksQC
      TypeNameNGLiterature [9]ResultsImpr/%
      Small4mod5-v1_225214325
      Smallalu-v0_275368713
      Smalldecod24-v2_4345210100
      Small4gt13_9256613128
      Simising_model_161678643969
      Qftqft_1010200292321
      Qftqft_131340348472
      Qftqft_1616512101929
      Qftqft_2020970107153-
      Largerd84_14215343948213
    • Table 3. Experimental results comparison of the proposed method and literature [10]

      View table
      View in Article

      Table 3. Experimental results comparison of the proposed method and literature [10]

      BenchmarksQC
      TypeNameNGLiterature [10]ResultsImpr/%
      Small4mod5-v1_22521440
      Smallmod5mils_655357614
      Smallalu-v0_2753612742
      Smalldecod24-v2_4345211464
      Small4gt13_92566181328
      Simising_model_1010480010-
      Simising_model_1313633241154
      Simising_model_1616786171229
      Qftqft_1010200282318
      Qftqft_1313403715621
      Qftqft_161651212410515
      Qftqft_20209701761666
      Largerd84_142153431058618
      Largeadr4_19713343998386013
      Largeradd_2501332138848128
      Largez4_2681130738598105
      Largesym6_145143888102390212
      Largemisex1_241154813129811849
      Largerd73_252105321146713568
      Largecycle10_2_110126050168115319
      Largesquare_root_7157630168115726
      Largesqn_25810102232832246513
      Largerd84_2531213658388435339
      Largeco14_2151517936523851122
      Largesym9_1931034881972589148
      Large9symml_1951134881972589378
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    Chao ZHANG, Zhijin GUAN, Shiguang FENG, Yiren NIU, Mingqiang ZHU. A quantum circuit layout and optimization method in two⁃dimensional architecture[J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 570

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    Paper Information

    Category:

    Received: Apr. 12, 2021

    Accepted: --

    Published Online: Aug. 22, 2023

    The Author Email: GUAN Zhijin (guan.zj@ntu.edu.cn)

    DOI:10.3969/j.issn.1007-5461.2023.04.016

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