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{
  "schema": "decbench-native-msvc-pdb-qualification-v2",
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  "optimization": "O2",
  "architecture": "x86_64",
  "linked_image": "ninja.exe",
  "pdb": "ninja.pdb",
  "ground_truth": "native MSVC PDB / CodeView",
  "project_ownership_method": "pdb-module-file-provenance",
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    "state_test.cc.obj",
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    "status_printer.obj",
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    "string_piece_util_test.cc.obj",
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    "subprocess_test.cc.obj",
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  ],
  "pdb_compile3_records_global": 515,
  "pdb_compile3_records_selected": 39,
  "pdb_ltcg_compile3_records_selected": 0,
  "pdb_optimized_frame_records_global": 2003,
  "pdb_optimized_frame_records_selected": 1622,
  "project_procedure_records": 800,
  "raw_pdb_name_collision": {
    "source_function_addresses": 800,
    "unique_names": 762,
    "collision_groups": 23,
    "collision_addresses": 61,
    "collision_rate_pct": 7.62
  },
  "leaf_name_collision_heuristic": {
    "source_function_addresses": 800,
    "unique_names": 524,
    "collision_groups": 113,
    "collision_addresses": 389,
    "collision_rate_pct": 48.62
  },
  "caveats": [
    "The PDB raw-name collision metric is a CodeView diagnostic and is not asserted to be numerically equivalent to DecBench's DWARF DW_AT_name metric.",
    "Project ownership uses exact PDB module/file source provenance when available; source-derived object-name matching is only a fallback for PDBs without usable provenance.",
    "FRAMEPROC OptimizedForSpeed counts are diagnostic only and are not used as the optimization-mode oracle.",
    "This is target/oracle qualification, not an end-to-end DecBench GED/type/byte benchmark run."
  ]
}