Quote Originally Posted by vega22 View Post
Dualist, the cpu detection is not correctly working in xp x64 sp2. The 2 instances HT Cpu buttom is grayed. I can turn this buttom active editing myself the cpu.cfg, but the program goes wrong anyway for testing HT...
Yes, I'm aware of that. This is because of the fact that WMI section containing the number of physical cores is present only in Vista and XP SP3. And LinX needs to know the number of physical cores to determine whether CPU has Hyperthreading or not.
Good news is that I've finally found a way to override the number of threads Linpack creates, so there's is gonna be no need to run two Linpack processes and thus no need to query WMI at all. By default number of threads (and cores stressed) will already be set to maximum (you can lower it if you want via Number of threads field though). Since next version everything should be OK, please wait a little.

RJARRRPCGP, thanks, the IRQL_NOT_LESS_OR_EQUAL BSOD is the one I see most when there's insufficient vcore. As for the MACHINE_CHECK_EXCEPTION BSOD - it seems weird to me. Every time I've seen it, it was very consistent, while usually BSODs differ slightly from time to time (in case of CPU instability). That led me to think it was some sort of MoBo problem maybe. But I may be wrong.