{
  "abstract": "Achieving practical quantum advantage on fault-tolerant quantum computers (FTQC) is fundamentally constrained by the substantial spatial and temporal overheads required to map logical operations onto physical hardware. Existing compilation approaches typically adopt coarse-grained, slice-based abstractions that overlook fine-grained microarchitectural effects, such as routing contention, leading to inefficient resource utilization and limited alignment between algorithm structure and hardware capabilities. We introduce Qomet, a microarchitecture-aware compiler that tightly couples algorithmic properties with lattice surgery (LS) execution. By exploiting C-Phase gate commutativity, Qomet translates sequential operations into simultaneous multi-target interactions, natively leveraging LS to eliminate false dependencies and expose instruction-level parallelism. To support this, Qomet employs an adaptive, event-driven scheduler that captures precise spatial and routing constraints to overlap instructions temporally. By minimizing grid idling and routing contention, Qomet achieves a geometric-mean execution speedup of 4.29$\\times$ and a maximum speedup of 59.7$\\times$ across realistic workloads.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2605.14042",
  "author_total": 4,
  "authors": [
    {
      "name": "Dhanvi Bharadwaj"
    },
    {
      "name": "Siddharth Dangwal"
    },
    {
      "name": "Yuewen Hou"
    },
    {
      "name": "Gokul Subramanian Ravi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cchfm4kz8215y.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2605.14042",
  "fulltext_url": null,
  "id": "cchfm4kz8215y",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2605.14042",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "quant-ph"
    ],
    [
      "openalex",
      "1702|Quantum Computing Algorithms and Architecture"
    ]
  ],
  "openalex": "W7161287746",
  "pdf_url": "https://arxiv.org/pdf/2605.14042",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-30",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/cchfm4kz8215y.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:41Z",
      "native_id": "2605.14042",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2605.14042"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "C-Phase-Aware Compilation for Efficient Fault-Tolerant Quantum Execution",
  "title_text": "C-Phase-Aware Compilation for Efficient Fault-Tolerant Quantum Execution",
  "type": "preprint",
  "updated_at": "2026-10-30T12:17:41Z",
  "url": "https://research.draconitic.com/paper/cchfm4kz8215y",
  "venue": "arXiv",
  "versions": []
}