system halts in EmuRelease mode?

Hi all,

I’m testing my CUDA program in EmuRelease mode(I don’t have a CUDA-enabled hardware) which calls ~15 kernels in a loop, after 30 loops the program just halts…Any idea what’s happening?

Same thing happens in both win xp and vista, and on a dual-core XEON 3.0G(2004-era old machine) and a core 2 duo T9600 laptop. Both are running VS2008.