JVM Heap size Auto Max Allocation?

General Discussion
1

Hi there !

i have a question about JVM heap memory , does JVM auto allocate the max heap memory when i run my jar file(Built game) or do i need to use : java -Xmx4g -jar jarfile.jar to allocate the max heap size manually in every single launch…?

Thank you

2

If you don’t set it then it will use default values. Which could be fine for a lot of games.

1 Like
3

So, is there a way to set it up inside my java code ?
or is there a way to set it up for a .exe file

4

No.

Yes.

3 Likes
5

Okay thank you , i will do some search