[Wien] non-shared memory

Yundi Quan quan at ms.physics.ucdavis.edu
Tue Sep 20 21:05:46 CEST 2011


What if I choose shared memory in a non-shared system? Will it change the
result I get?

Yundi

On Mon, Sep 19, 2011 at 10:37 PM, Peter Blaha
<pblaha at theochem.tuwien.ac.at>wrote:

> If you want to use with WIEN2k only ONE node (8 cores), you can specify
> "shared memory",
> if you want to use more nodes of your cluster, it is of course non-shared.
>
> Am 20.09.2011 06:58, schrieb Yundi Quan:
>
>> Hi, what does non-shared memory mean? The cluster I am working on has 8
>> cores per node and they share 8 Gb of memory. However, different nodes do
>> not share memory. Is this
>> shared or non-shared memory?
>>
>>
>> Yundi
>>
>>
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> ------------------------------**-----------
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> email: pblaha at theochem.tuwien.ac.at
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