ev3dev-lang-java/installer

Generate CDS cache on first launch

JakubVanek opened this issue 7 years ago · 4 comments

JakubVanek commented 7 years ago

https://github.com/ev3dev-lang-java/openjdk-ev3/issues/16
CDS: https://docs.oracle.com/javase/8/docs/technotes/guides/vm/class-data-sharing.html
AppCDS: http://openjdk.java.net/jeps/310

JakubVanek commented 7 years ago

https://github.com/JakubVanek/elj-install/blob/5d7df33209fb9a5d446642cc8d70e23f17d504a4/modules/java.sh#L34 adds CDS dump.

jabrena commented 7 years ago

Maybe we should install in the EV3Dev session for user robot, a .bashrc or .bash_profile file to add that statement:

java -Xshare:dump

What do you think?

JakubVanek commented 7 years ago

No! :D
That would probably mean a major slowdown of the login process.

JakubVanek commented 6 years ago

Already fixed in develop branch.