| Re: [eigen] Eigen 3 is extremely slow |
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On 14.03.2011 00:48, Hari Sundar wrote:
Any suggestions on what might be going wrong, or should I stick with blitz++
?
Do you compile with optimization? Without optimization Eigen can get
really slow due to its heavy template machinery.
I tried to find a link to an FAQ entry explaining that but could not
find one, maybe this should be stated somewhere more prominent.
Regards,
Christoph
--
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Dipl.-Inf. Christoph Hertzberg
Cartesium 0.051
Universität Bremen
Enrique-Schmidt-Straße 5
28359 Bremen
Tel: (+49) 421-218-64252
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