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  1. MariaDB Server
  2. MDEV-33416

graph index: use smaller floating point numbers

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    Description

      first implementation of MDEV-32887 uses 32-bit IEEE 754 floats.

      There are smaller (16-, 8-, 4-, 1-bit) float formats that allow to save space and get faster calculations.

      It remains to be seen how bad it'll affect the recall.

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          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. MDEV-33408 HNSW for k-ANN vector searches

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Task - A task that needs to be done. MDEV-33414 benchmark vector indexes

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is part of

          New Feature - A new feature of the product, which has yet to be developed. MDEV-34939 vector search in 11.7

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. MDEV-32887 k-ANN indexes for vectors

          • Critical - Crashes, loss of data, severe memory leak.
          • In Progress

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              serg Sergei Golubchik
              serg Sergei Golubchik
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                Resolved:

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