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Bug 173

Summary:	Allow to use LAPACK as back-end
Product:	Eigen	Reporter:	Benoit Jacob <jacob.benoit.1>
Component:	Core - general	Assignee:	Nobody <eigen.nobody>
Status:	CONFIRMED ---
Severity:	enhancement	CC:	gael.guennebaud, jacob.benoit.1
Priority:	---	Keywords:	JuniorJob
Version:	unspecified
Hardware:	All
OS:	All
Whiteboard:
Bug Depends on:
Bug Blocks:	1608

Description Benoit Jacob 2011-02-03 14:07:37 UTC

It would be nice to be able to optionally use LAPACK as back-end.

Comment 1 Gael Guennebaud 2016-07-01 07:00:51 UTC

We currently can use MKL's Lapack, minor changes are required to enable any Lapack/clapack backends.

Comment 2 Gael Guennebaud 2016-07-25 16:23:21 UTC

Done:

https://bitbucket.org/eigen/eigen/commits/104a5b1a95c6/
Summary:     Bug 173: remove dependency to MKL for LAPACKe backend.

https://bitbucket.org/eigen/eigen/commits/d7fee884a1f5/
Summary:     Rename MKL files

https://bitbucket.org/eigen/eigen/commits/5a763c285121/
Summary:     Clean references to MKL in LAPACKe support.


The next step would be wrap more routines like BDCSVD, complete orthogonal QR, EigenSolver, etc.

Comment 3 Nobody 2019-12-04 10:15:50 UTC

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