Hi All, So, last time when I asked about 64 bit ClientVM someone explained me that it's fully compatible, just not build.
I've made 2 patches to build system to build 64 bit client VM for linux. Unfortunately I do not have windows installation to check if it works there, but on linux it works fine, runs NetBeans without problems, and for NetBeans difference between 32 and 64 is huge: 4 seconds cold start against 13 seconds cold start. Please see 2 files in attachment, they should be applied to hotspot and jdk repositories. Regards!