diskann-benchmark 0.51.0

DiskANN is a fast approximate nearest neighbor search library for high dimensional data
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{
  "search_directories": [
    "test_data/disk_index_search"
  ],
  "jobs": [
    {
      "type": "exhaustive-product-quantization",
      "content": {
        "data": "disk_index_siftsmall_learn_256pts_data.fbin",
        "data_type": "float32",
        "distance": "squared_l2",
        "search": {
          "queries": "disk_index_sample_query_10pts.fbin",
          "groundtruth": "disk_index_10pts_idx_uint32_truth_search_res.bin",
          "num_threads": 1,
          "recalls": {
            "recall_k": [
              5,
              10
            ],
            "recall_n": [
              5,
              10
            ]
          }
        },
        "compression_threads": 1,
        "seed": 7831252621480178695,
        "num_pq_chunks": 16,
        "num_pq_centers": 16
      }
    }
  ]
}