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Old 12-29-2012, 10:23 AM   #31
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Registered: Dec 2012
Posts: 17

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is it there a function equivelant to nargin from matlab in c?
what is the routine used for matrix multiplication in plasma?
i am running example_dgeqrf in plasma and print out the results Q, R, original matrix A, even orthogonality of Q in example it self is good and factorization error =norm(A-QR) is also good but when i found these errors (orthogonality and factorization errors) in matlab its very bad ?why?
running the same example but with a given matrix that I entered (without initialization by any routine)give the error:
passing argument 4 of āPLASMA_dorgqrā from incompatible pointer type [enabled by default]
I am not so familiar with these errors can you please help me?

Last edited by dalal; 12-29-2012 at 10:57 AM.


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