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I am trying to solve a linear system using DGESV-routine. Running the code gives me an error message:
'** On entry to DGER parameter number 9 had an illegal value'
Parameter number 9 is the leading dimension of the matrix.
DGER itself is a part of BLAS, however I have no idea, what could be wrong...
Does anyone has some ideas, what I could check or change?
Thx in advance.
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- Location: Germany, Heidelberg
This alomost certainly means that you are calling DGESV incorrectly. Maybe one of the arrays is incorrectly dimensioned and so other values are getting overwitten.
A correct call to DGESV would not produce any error messages from the BLAS.
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