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Fluent can't run in parallel when hyper threading turning on.

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Old   May 5, 2011, 07:41
Default Fluent can't run in parallel when hyper threading turning on.
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Shengli Xu
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The workstation is dell T5500 wih intel 5560 2*6 cores.
Fluent can run in parallel when turn of hyper threading in bios.
If HT is turned on, Fluent can not run in parallel. The mpi options: defaults, hp, intel, opemmpi are both tried and failed.
What's wrong?
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