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Ublas :

From: Dan Elliott (dan_elliott_at_[hidden])
Date: 2005-05-25 20:53:13

Paul C. Leopardi wrote:

>Dear Luca,
>Reply below. Best regards
>On Sun, 22 May 2005 02:46 am, luca regini wrote:
>>I am writing a scientific application. For the moment my vectors are just
>>dinamically allocated array of doubles.
>>To use UBLAS should i rewrite the code to use UBLAS' vector or is there an
>>After performing some sparse matrix computations i must solve a system
>>using SuperLU. What's the state of
>>the driver?? How does the driver behave? Does it copy stuff and allocate
>>new memory??
>Have you tried using uBLAS lu_factorize and lu_substitute, defined in lu.h ?
>Do you know how it compares to SuperLU ? Has anyone made this comparison ?
>Also, how large are your sparse matrices?

Does this mean we can invert uBLAS matrices using uBLAS routines. I was
under the impression we had to make use of an external library to solve.


- dan