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solving symmetric but not hermitian matrix system

oguren
Beginner
‎06-04-2011 08:16 PM
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Hi,
Itry to solvea linear equation system ,Ax=b,
A is complex, symmetric not hermitian, and very large matrix.
It's sizeis nearly 100000x100000.I have to distribute matrix A.
I can solve the systemwhose size is 15000x 15000 bypzgesv_ routine, so I fill the full matrix.

Is there a way to solve symmetric but not hermitian matrix sytem by one of mkl routineswithout filling the full matrix . I couldn't find any routines for my problem.the mkl's routines are generally for Hermitian positive definite system.
I would appreciate your help,
Thanks






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Alexander_K_Intel2
Employee
‎06-05-2011 09:45 AM
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Him
If your matrix is sparse you could use PARDISO functionality. But could you describe what you mean when wrote about distribution of matrix A?
With best regards,
Alexander Kalinkin
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