.jvmopts

# this is for local development only, see .build.sh for CI settings
-Xmx16G
-XX:ReservedCodeCacheSize=384M
-XX:NonProfiledCodeHeapSize=256M
-XX:MaxMetaspaceSize=4G

-XX:+OmitStackTraceInFastThrow
-XX:SoftRefLRUPolicyMSPerMB=50
-Dsun.io.useCanonCaches=false
-server

-XX:+UseG1GC
#-XX:+UseZGC

# Bumping JIT inline-level increases performance of Scala code
#   https://www.reddit.com/r/scala/comments/cigh0t/these_go_to_eighteen_c_jon_pretty/
#   https://scalacenter.github.io/bloop/docs/performance-guide#tweak-the-java-jit
#   https://twitter.com/leifwickland/status/1179419045055086595
-XX:MaxInlineLevel=18
# These seem to cause sbt import slowdown :\
#-XX:MaxInlineSize=270
#-XX:MaxTrivialSize=12