perf: reduce the memory usage of LC Trie construction#4117

Merged

mattklein123 merged 6 commits intoenvoyproxy:masterfrom

brian-pane:lc_trie_memory

Aug 14, 2018

Commits on Aug 12, 2018

perf: reduce the memory usage of LC Trie construction
Brian Pane
committed

Commits on Aug 13, 2018

Kick CI
Brian Pane
committed
Kick CI
Brian Pane
committed

Commits on Aug 14, 2018

Small additional optimization, plus benchmarks for more scenarios
Brian Pane
committed
Make the test setup more symmetrical and reenable the reclaiming of space after construction
Brian Pane
committed
Switch from C-style cast to C++ `static_cast`
Brian Pane
committed