Kotlin 2.0.0

[chrisbanes]

Ignore the huge line diff change stats, that's due to the baseline profile changing.

Clean build benchmarks

For Tivi, K2 is ~9% faster than K1 for Android builds, and ~5% faster for iOS.

Methodology

I ran a build to prime artifact caches etc. I then ran the build 10 times and recorded the median task execution time (not wall clock time).

# Prime run
./gradlew :android-app:app:assembleQaDebug

# Build again, running every task again
for i in {1..10} ; do
  ./gradlew :android-app:app:assembleQaDebug --profile --offline --rerun-tasks --no-configuration-cache
done

For iOS I did the same, but running: ./gradlew :shared:qa:linkDebugFrameworkIosSimulatorArm64