Re: Increased compile resource performance[excluding draftCompile] with single perm

2009-12-17 Thread Chris Lowe
Will you be giving the -XX:+UseCompressedOops option a try when on the 64-bit JVM? I'd be interested to hear about your experiences. Good luck. C. On Dec 17, 6:20 am, Gerhard Davids glacieredp...@gmail.com wrote: Hi, Thanks for all the responses. The build tips surely helps Lukas. Yeah

Re: Increased compile resource performance[excluding draftCompile] with single perm

2009-12-16 Thread Gerhard Davids
Hi, Thanks for all the responses. The build tips surely helps Lukas. Yeah the whole 2m stack space issue may have been resolved but to be perfectly honest I don't feel safe yet. I have found that I will have to resort to upgrading to a 64bit os and or JVM. I dont really need the EC2 as I have a

Increased compile resource performance[excluding draftCompile] with single perm

2009-12-15 Thread Gerhard Davids
Hi Folks, I'm currently sitting with my hair in my hands. Before I ask my question I'll provide some info on the work I'm doing related to the question: I am working on massive(MASSIVE) enterprise GWT[2.0] application. The app currently consists of 3 java projects of which one is GWT(with entry

Re: Increased compile resource performance[excluding draftCompile] with single perm

2009-12-15 Thread Chris Lowe
Are you sure that you need the 2mb stack? I seem to recall there was a problem a while back with stack overflows resulting in some people suggesting large stacks. I think that's been fixed now. Are you using a 32 or 64 bit JVM? What are the exact compiler and JVM arguments you are using?

Re: Increased compile resource performance[excluding draftCompile] with single perm

2009-12-15 Thread Lukas Herman
SOYC option on large project takes immense amount of memory and hdd space. However, runAsync splitting is compiled properly without - draftCompile switch. I have ended with -Xmx32768m java memory for GWT Compiler using -soyc command line switch (i guess 8GB+ is sufficient). The generated files

Re: Increased compile resource performance[excluding draftCompile] with single perm

2009-12-15 Thread Chris Lowe
Yikes, that's a lot of memory! I missed the note regarding x86 in the OP, so that puts you on a 32bit JVM. Have you thought about renting a High Memory EC2 instance over at AWS for a couple of hours? C. On Dec 15, 2:06 pm, Lukas Herman herni...@gmail.com wrote: SOYC option on large project