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Re: [Help-gsl] GSL Multidimensional Minimizer accepting a matrix instead
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From: |
Rhys Ulerich |
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Subject: |
Re: [Help-gsl] GSL Multidimensional Minimizer accepting a matrix instead of vector ? |
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Date: |
Tue, 7 Feb 2012 13:40:56 -0600 |
> Hi,
> I am planning to do that, but my data matrix is pretty large (say
> 100000 x 10), packing and unpacking for each minimization will be
> expensive.
I'm suggesting not packing and unpacking but merely keeping the data
matrix and the vector in the same memory locations.
That said, how much luck do you expect having on a 1,000,000
degree-of-freedom minimization problem? :P
- Rhys