tree dcc5282367e6b4cd3d1a0339910d689ca9e6c729
parent 2b84646cd21c7c710b62fac344e5e4a87015e171
author Prudhvi Akhil Alahari <prudhvi.alahari@linaro.org> 1699949282 +0530
committer Prudhvi Akhil Alahari <prudhvi.alahari@linaro.org> 1700051730 +0000

Cache depends on by change per thread

Caching depends on by change per thread improves the performance
of queries such as "change:<> has:a_depends-on --depends-on--all" by
3ms against ES index backend (i.e. on avg took 20ms before and 17ms
after this change over 50 samples). This improvement is due to the fact
that has:a_depends-on and --depends-on--all computes the same
depends-on information.

One can also benefit from this performance improvement when using
has:a_depends-on and in_depends-on:<> operators in Task plugin config.

Change-Id: Ia97f08bf8c0e607a4044db281f191bdd7ebe3f03