[wip] Duktape optimization

[hjanetzek]

No description provided.

[hjanetzek]

Just running all filter and styling functions alone Duktape is 5 times faster than JScore now:

JSCoreTileStyleFnReplayFixture/JSCoreTileStyleFnReplayBench           152832766 ns  152147069 ns          5
JSCoreTileStyleFnReplayFixture/JSCoreTileStyleFnReplayBench           152091984 ns  151261057 ns          5
JSCoreTileStyleFnReplayFixture/JSCoreTileStyleFnReplayBench           150588249 ns  149740443 ns          5
JSCoreTileStyleFnReplayFixture/JSCoreTileStyleFnReplayBench           152275833 ns  151666575 ns          5
JSCoreTileStyleFnReplayFixture/JSCoreTileStyleFnReplayBench_mean      151947208 ns  151203786 ns          5
JSCoreTileStyleFnReplayFixture/JSCoreTileStyleFnReplayBench_median    152183909 ns  151463816 ns          5
JSCoreTileStyleFnReplayFixture/JSCoreTileStyleFnReplayBench_stddev       959155 ns    1040611 ns          5

DuktapeTileStyleFnReplayFixture/DuktapeTileStyleFnReplayBench          29460401 ns   29340028 ns         24
DuktapeTileStyleFnReplayFixture/DuktapeTileStyleFnReplayBench          29936231 ns   29827374 ns         24
DuktapeTileStyleFnReplayFixture/DuktapeTileStyleFnReplayBench          29440210 ns   29326103 ns         24
DuktapeTileStyleFnReplayFixture/DuktapeTileStyleFnReplayBench          29400568 ns   29271224 ns         24
DuktapeTileStyleFnReplayFixture/DuktapeTileStyleFnReplayBench_mean     29559352 ns   29441182 ns         24
DuktapeTileStyleFnReplayFixture/DuktapeTileStyleFnReplayBench_median   29450306 ns   29333065 ns         24
DuktapeTileStyleFnReplayFixture/DuktapeTileStyleFnReplayBench_stddev     252478 ns     259169 ns         24