Re: [eigen] LLVM matrix math intrinsics

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the discussion went on and the patch to add LLVM matrix intrinsics got committed:

This discussion about adding matrix support to the clang frontend explicitly references Eigen (and benchmarks against it), so though I'm going to share it:


On 20. Nov 2019, at 22:12, Gael Guennebaud <gael.guennebaud@xxxxxxxxx> wrote:

Thanks for sharing, it will be interesting to follow where this is going.


On Wed, Nov 20, 2019 at 8:38 PM David Tellenbach <david.tellenbach@xxxxxxxxxxxxx> wrote:
Hi all,

just wanted to point you to an interesting proposal on the LLVM mailing list: Dedicated LLVM intrinsics for matrix math ( 

On Tuesday a first patch got into review, so this is relatively concrete: Eigen even got mentioned here:


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