[eigen] Optimizing Eigen::Tensor operations for tiny level 1 cache

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To: eigen@xxxxxxxxxxxxxxxxxxx
Subject: [eigen] Optimizing Eigen::Tensor operations for tiny level 1 cache
From: Pete Blacker <pete.blacker@xxxxxxxxx>
Date: Tue, 28 May 2019 15:37:28 +0100
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Hi there,

I'm currently using the Eigen::Tensor module on a relatively small processors which has very limited cache, 16KB level 1 no level 2 at all! I've been looking for any way to optimise the blocking of operations performed by Eigen for a particular block size but I can't find anything so far.

Is there a way to optimise the Tensor operations for this type of small cache?

Thanks,

Pete

Follow-Ups:
- Re: [eigen] Optimizing Eigen::Tensor operations for tiny level 1 cache
  - From: Rasmus Munk Larsen

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