Red Hat Bugzilla – Bug 819345
JOSM validator crashes the pc if Hyper Threading is enabled
Last modified: 2013-02-13 07:55:16 EST
Description of problem:
My pc freeze when I launch JOSM validator (http://wiki.openstreetmap.org/wiki/JOSM/Validator) with lots of data to verify.
Version-Release number of selected component (if applicable): josm 5181
When hyperthreading (on a core I7 920) is activated, it crash all times when i launch the validator with lots of data. The PC freezes with a cpu load of 12 or 13% which correspond to the maximum charge on a logical core (100%/8= 12,5).
When hyperthreading is desactivated, the problem disapear and the cpu load can go to 50% or more to do the task normally.
I'm a new Linux user, so I have compared this problem with WIN 7 on the same pc and it works on windows with Hypertransport activated.
"with Hypertransport activated."
I meant Hyper Threading
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