hpcc-systems/HPCC-Platform — pull request #3702 by jakesmith (2012-11-16 17:16:16+00:00)
Title: HPCC-8278 Cache memory allocators

Thor or generated code will ask for allocators during the
lifetime of a query. On the whole these are all requested up
front, e.g. in activity initialization or onCreate() methods.
Some might be requested repeatedly e.g. in transform() methods
Ensure that previously request meta/actid allocators are reused
by introducing a cache.

Signed-off-by: Jake Smith