le I/O *is* the slowest part of large
DB transactions.
Nope, scid use a very clever tree_search algorithm that read on average
less than 5% of the sg4 database.
Simple speed test: caching the databases into RAM
$cat scid_database_name* > /dev/null
give only a slight performance improvement.
Bye,
Fulvio
le and record the performance gain
Then you can compare the two results and draw you conclusions.
Bye,
Fulvio
Gregor Cramer wrote:
- Improve the speed of position searching
Scid use only 1-byte for non-queen moves, and it's very
clever, but very slow to decode.
Nowadays harddisk space is
pietro grandinetti wrote:
Hello,
i could not find the chessX index file (to try delete it and re-open
the database); where do chessX save it?
They should be inside your "documents" folder (with .cxi extension).
Bye,
Fulvio
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