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patches e04b7b18ba academic/spqr: Updated for SuiteSparse 5.8.1. 3 years ago
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spqr.SlackBuild 218fde6720 academic/spqr: Change i486 to i586 2 years ago
spqr.info e04b7b18ba academic/spqr: Updated for SuiteSparse 5.8.1. 3 years ago

README

SuiteSparseQR is an implementation of the multifrontal sparse QR
factorization method. Parallelism is exploited both in the BLAS and
across different frontal matrices using Intel's Threading Building
Blocks, a shared-memory programming model for modern multicore
architectures. It can obtain a substantial fraction of the
theoretical peak performance of a multicore computer.

This package is part of SuiteSparse.

This requires a BLAS/LAPACK implementation. Choose one of these package
sets:

* OpenBLAS (includes both a BLAS and a LAPACK implementation)
* atlas (includes both a BLAS and a LAPACK implementation)
* blas, lapack (the Netlib reference implementations)

If more than one set is installed (assuming there are no packaging
conflicts) then the auto-detection will use the first implementation
from this list that it finds. If in doubt, choose the Netlib reference
implementations; other packages that require a BLAS or LAPACK
implementation may not build if they are not configured to detect/use
alternate implementations.