[eigen] Any development plan to include a multi-threaded sparse direct s

[eigen] Any development plan to include a multi-threaded sparse direct solver for square matrix?

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To: "eigen@xxxxxxxxxxxxxxxxxxx" <eigen@xxxxxxxxxxxxxxxxxxx>
Subject: [eigen] Any development plan to include a multi-threaded sparse direct solver for square matrix?
From: Roland Baviere <baviereroland@xxxxxxxxxxx>
Date: Fri, 7 Oct 2022 16:11:52 +0000
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Thread-topic: Any development plan to include a multi-threaded sparse direct solver for square matrix?

Dear Eigen Development team,

I'am a very enthousiast user of the Eigen 3.4.0 library and I would like to know if there is any plan to develop in Eigen a multi-threaded sparse direct solver for square matrix.

I have tested the BicSTAB iterative solver + ILUT preconditionner but did not experience any gain despite having activated openMP (is the ILUT preconditionner multi-threaded?).

Thanks in advance for your answer and congrats for all your work!

Kind regards,

Roland

Follow-Ups:
- Re: [eigen] Any development plan to include a multi-threaded sparse direct solver for square matrix?
  - From: Rasmus Munk Larsen

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