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Subject: To anyone who has ever automatically created an opening book

Author: John Merlino

Date: 08:54:42 11/09/01


Since I am modifying the opening book format in Chessmaster to allow an
"unlimited" number of moves in a book, I was wondering a few things about the
general performance of my PGN importer.

Some questions:

1) In general, how long does it take to create a book (i.e. size to time ratio).
2) How much memory does the process take (size to RAM ratio).

In my largest test, I used a PGN file with almost 150,000 games in it, and I'm
wondering if my time/RAM usage is anything close to "the norm". I'd rather not
give out the stats of this process just yet, to avoid any bias in responses. ;-)

Many thanks,

jm



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