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pardiso_getdiag

Alemdar__Bulent
Beginner
‎10-03-2014 08:42 AM
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Hello

I am calling "pardiso_getdiag( pt, df, da, mnum, error)" after PARDISO call (phase = 22) and it returns diagonal terms of initial and final (factorized) matrix.

As noticed, these results returned are not in the same order of the original matrix (they are permuted).

 

Is there a way to get these results in the same order of original matrix.

 

Bulent

 

 

 

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Alexander_K_Intel2
Employee
‎10-03-2014 07:13 PM
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Hi,

Currently PARDISO doesn't support ability to reorder return vector to achieve initial one. That's come from the fact that for non-symmetric matrix we use non-symmetric permutation and it is not clear what is order of diagonal elements in such case.

Thanks,

Alex

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