Comments (1)
The database Index is fully loaded into memory and includes three Bloom filters:
https://github.com/benini/scid/blob/github/src/searchpos.h#L100
StoredLine uses the first moves of the game.
HomePawn take advantage of the fact that pawns can never go back to the intitial rank.
FinalMatSig uses the final material.
By using these filters, the number of games that need to be read from the disk and searched is greatly reduced.
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Related Issues (20)
- ECO error
- Enable multi-game select in the Game List (on macOS)
- Add More Engine Move Arrows to Main Board HOT 1
- Question about identifying novelty HOT 2
- Created a new database, added 3 PGNs, during repair & compact database got corrupted HOT 5
- QoL Improvement Suggestion: Allow Home & End keys to jump to the top & bottom of the Game List HOT 3
- After pressing Alt+E, the keypress r is not being detected HOT 1
- eco.json now includes SCID codes/entries HOT 1
- Make 'gloss of danger' saner HOT 6
- Tiny database got corrupted HOT 3
- opening-trainer HOT 1
- Add another button to Engine Window to limit engine movetime (like new depth limit button) (feature request) HOT 3
- Performance error HOT 1
- Review Game
- sc_game_merge: add comments
- sc_base_filename return the database name without the extension
- Misplaced scrolling widgets
- Is this Scid being maintained?
- Error building Flatpak
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