[Koha-bugs] [Bug 16166] Improve L1 cache performance and safety

bugzilla-daemon at bugs.koha-community.org bugzilla-daemon at bugs.koha-community.org
Thu Apr 21 22:24:25 CEST 2016


https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16166

Jesse Weaver <jweaver at bywatersolutions.com> changed:

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--- Comment #11 from Jesse Weaver <jweaver at bywatersolutions.com> ---
Here's something to think about: trying to make the L1 safe while keeping its
performance seems to be rather tricky. Could we consider making cloning (or
locking) something that can be enabled for testing, and leave it turned off in
production?

The data structures returned by L1-memoized functions should really not be
modified by the code that uses them in a way that interferes with future uses
anyway. See https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=49488
for code that does modify the value stored in cache, but in a way that doesn't
cause problems.

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