HyperThreading mess up Java 3D picking
Here is the problem:
We have multiple machines in Windows XP that has intel P4 2.8G Hz+ CPU with
Hyper Threading enabled. We found Java 3D picking action become very slow,
even slower than machines with less than 1G Hz CPU. The
pickCanvas.pickAllSorted() method is taking more than 10 times its original
After we disable Hyper Threading in BIOS, everything becomes normal again.
Anyone has similiar experience? Is this a Windows XP problem or Java 3D
problem? We have the latest version of Windows XP professional.