[petsc-users] Sparse QR factorization

[Natacha BEREUX]

Dear all,
I would like to compute the QR factorization of a rectangular sparse matrix.
I found in PETSc documentation that PETSc is interfaced with some modules
of SuiteSparse.
I am wondering if there is a way to  call SPQR  to compute this
factorization?
Thanks a lot,
Natacha
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