Cache the vConditions array...

used in ScInterpreter::IterateParameterIfs(). Store this
cache as a member of ScInterpreterContext (maConditions).

Create a static pool of ScInterpreterContext's so that
the embedded maConditions is reused everytime a formula-group/
formula-cell is calculated. There needs to be two separate
static pools - one for threading, one for non-threaded
computation of formula-cells. With this, we can have better
performance of the cached maConditions as well as
mScLookupCache. In threaded case there is no recursive
computation of cells as dependencies are all pre-computed.

The thread-indexed lookup cache array in ScDocument is
removed as now the lookup caches on context lives as long
in the static context pools.

This cached vConditions array can take advantage
when there are lots of SUMIFS/COUNTIFS with arguments of
similar dimensions in the document. Otherwise it will be
allocated from scratch for every COUNTIFS/SUMIFS formula-cell.

Change-Id: I654b05e55035ce6efcf07d32d36623c9d76b0ff6
Reviewed-on: https://gerrit.libreoffice.org/63066
Tested-by: Jenkins
Reviewed-by: Dennis Francis <dennis.francis@collabora.com>

0 files changed, 0 insertions, 0 deletions