| Re: [eigen] sse asin implementation |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] sse asin implementation
- From: Rohit Garg <rpg.314@xxxxxxxxx>
- Date: Tue, 31 Mar 2009 20:24:41 +0530
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Hi,
On Tue, Mar 31, 2009 at 8:18 PM, Benoit Jacob <jacob.benoit.1@xxxxxxxxx> wrote:
> Hi,
>
> What is the motivation for vectorizing asin in Eigen? Do you mean for
> people who want a "cwise asin" on a vector? Do you have a use case for
> this?
Yes. The page on TODO says that transendental functions could be
vectorized and since recently sin, cos, log, exp for floats were
committed, I thought that eigen could do with other transcendental
functions as well. I was planning to implement more transcendentals in
the future, but if this is not useful, please tell me.
Cheers,
--
Rohit Garg
http://rpg-314.blogspot.com/
Senior Undergraduate
Department of Physics
Indian Institute of Technology
Bombay