[CinCV TNG] [PATCH] Cache all BC_Hash values (configuration defaults)

Petter Reinholdtsen pere at hungry.com
Sat Nov 12 20:44:30 CET 2016


[Einar R√ľnkaru]
> Values are kept in memory and saved when program exits.
> Avoids saving BC_Hash values to disk at arbitary times.
> Small speedup, less wear of disk.

Sound like a good idea.

But what is the effect on data integrity on disk if the program or the
machine crash before the program exits in a controlled fasion?  Perhaps
the values should be flushed to disk once in a while (for example every
30 seconds)?

Do you have any measurements on memory usage for this cache in a normal
edition session?

-- 
Happy hacking
Petter Reinholdtsen


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