Raise MAX_VM_MEMORY

[Alan Bateman]

On 16/09/2012 13:39, Henri Gomez wrote:
> For some days, I got OOM in Javadoc stages for jdk8 and lambda on Linux
>
> I think others build OpenJDK 8 on 32bits systems could be in same
> trouble and I suggest to raise it from 612m to 768m.
>
>
> --- jdk/make/docs/Makefile.orig	2012-09-16 14:38:19.714697484 +0200
> +++ jdk/make/docs/Makefile	2012-09-16 14:38:26.767697710 +0200
> @@ -73,7 +73,7 @@
>   else ifeq ($(ARCH),universal)
>     MAX_VM_MEMORY = 1024
>   else
> -  MAX_VM_MEMORY = 612
> +  MAX_VM_MEMORY = 768
>   endif
>
>   # List of all possible directories for javadoc to look for sources
This was increased to 768m a few weeks ago, see:

http://hg.openjdk.java.net/jdk8/jdk8/jdk/rev/7dda50fe8e1c

so you probably just need to sync up your clone of jdk8/jdk8. It looks 
like the change that pushed it over the limit this time went into 
jdk8/jdk8 with the same integration that that increased the limit so 
surprising to hear you are running into this with jdk8/jdk8.

For Lambda then I assume it's just the additional APIs mean that javadoc 
needs more memory than when building the javadoc for jdk8. We had to 
increase it in jigsaw/jigsaw a while back too.

-Alan.