Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » sci.math.* » sci.math.num-analysis.independent

Topic: Sparse Matrix Multiplier
Replies: 9   Last Post: Jul 31, 2012 8:51 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Cindy

Posts: 104
Registered: 12/4/04
Sparse Matrix Multiplier
Posted: Jul 21, 2012 12:52 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Hello

Looking for c++ code or library that I can use to multiply a dense vector by
a sparse matrix. Vector dimension is in the range 9 to 81 and matrix is
around 10% non-zero. I'm thinking of the Intel MKL library, but not sure how
well this is suited to relatively small vectors.

Thanks for any advice
Thomas





Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.