|[eigen] Using Eigen on SGI Altix uv 100|
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: [eigen] Using Eigen on SGI Altix uv 100
- From: Sreekumar Thaithara <tbs1980@xxxxxxxxx>
- Date: Mon, 13 Dec 2010 09:26:31 +0000
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I am using eigen on SGI Altix UV 100.
My operations are very simple. I have a vector "v" with a dimensionality of 1e6. I have to perform the operation
where K is a scalar constant. I may have to do this operation 1e5 times.
Are there any special flags that I should use to improve the performance. For example, is it possible to increase speed by using openMP?
Any help will be greatly appreciated. Thanks very much.