Details
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Task
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Status: In Testing (View Workflow)
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Major
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Resolution: Unresolved
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None
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None
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.
Attachments
Issue Links
- is blocked by
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MDEV-33408 HNSW for k-ANN vector searches
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- In Testing
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MDEV-33414 benchmark vector indexes
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- In Testing
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- relates to
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MDEV-32887 k-ANN indexes for vectors
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- In Progress
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