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Wolfram_Ruehaak

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12-09-2011
09:43 AM

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Problem with mkl_dcsrmv

In the attached example (creating dense matrix sv - > transforming into sparse matrix v -> multiplying with vector u) there is a problem with the mkl_dcsrmv routine. I.e. the value stored in the product vector y is wrong.

I would be very happy if someone could tell me what I do wrong.

Heres the code:

test.cpp

Kind regards

Wolfram

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Wolfram_Ruehaak

Beginner

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12-09-2011
10:37 AM

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Kind regards

Wolfram

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For more complete information about compiler optimizations, see our Optimization Notice.