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Forum: CFX

February 9, 2013, 04:46

Replies: 17

Intel Core-i7 Hyperthreading and CFX

Views: 11,441

Posted By Daniel C

Regarding the additional speed I totally agree...

Regarding the additional speed I totally agree with ghorrocks and it really depends on the system.

I have an Ivy Bridge i3770 too, but don't benefit from two additional threads compared to only...

Forum: CFX

February 8, 2013, 05:53

Replies: 17

Intel Core-i7 Hyperthreading and CFX

Views: 11,441

Posted By Daniel C

If you don't assign the cores to the threads, you...

If you don't assign the cores to the threads, you will find that e.g. Windows 7 will utilize just one core with its corresponding hyperthreading unit for two threads. That is a waste of one core. I...

Forum: CFX

February 8, 2013, 02:20

Replies: 17

Intel Core-i7 Hyperthreading and CFX

Views: 11,441

Posted By Daniel C

This is quite easy, just go to the Task Manager...

This is quite easy, just go to the Task Manager and click on the processes tab. There you have to look for the ansys cfx solver process or processes (if solving in parallel mode) and execute a right...

Forum: CFX

February 7, 2013, 11:05

Replies: 17

Intel Core-i7 Hyperthreading and CFX

Views: 11,441

Posted By Daniel C

You do not have to disbale HT at all. Just assign...

You do not have to disbale HT at all. Just assign the real cores to the threads in the Task Manager. They can be identified by their number, namely core 0, 2, 4 and 6.

But I think this topic...

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