Marco Pennekamp 017784d24f [LL FIR] KT-60570 Use emptySet in Kotlin symbol names provider to conserve memory ...

- As mentioned in KT-60570, memory consumption in cached symbol names
  providers is caused partially by lots of instances of empty mutable
  sets. This commit replaces such sets with the `emptySet()` singleton.
- This improvement also makes sense for callable names because the IDE
  "package names with top-level callables" set currently contains all
  package names in the project.
- In my local tests of the `setUp` Find Usages performance test, the
  retained size of `FirDelegatingCachedSymbolNamesProvider` is cut down
  from 208MB to 170MB by the empty class name set optimization, and from
  170MB to 115MB by the empty callable name set optimization.

2023-07-26 19:03:20 +00:00

..

src

[LL FIR] KT-60570 Use emptySet in Kotlin symbol names provider to conserve memory

2023-07-26 19:03:20 +00:00

build.gradle.kts

[Analysis API] add information about KtModule to reported exceptions

2023-02-17 14:19:09 +00:00