Intel® oneAPI Math Kernel Library
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Does it possible to directly access the matrix R after qr decomposition in the mkl library?

WitalijWambold
Beginner
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Does it possible to directly access the matrix R after qr decomposition in the mkl library? I found only these functions in the description:

mkl_sparse_d_qr
mkl_sparse_d_qr_factorize
mkl_sparse_d_qr_solve
mkl_sparse_d_qr_qmult
mkl_sparse_d_qr_rsolve

But these functions don't provide the matrix R. Does it possible to get the matrix R after qr_factorize?

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Gennady_F_Intel
Moderator
370 Views

it doesn't possible at this moment. You could try to submit this Feature Request to the Intel Online Service Center.

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