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Bug 65 - Core - optimize partial reductions
Summary: Core - optimize partial reductions
Status: RESOLVED FIXED
Alias: None
Product: Eigen
Classification: Unclassified
Component: Core - general (show other bugs)
Version: unspecified
Hardware: All All
: Low Optimization
Assignee: Gael Guennebaud
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: 3.4
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Reported: 2010-10-16 04:50 UTC by Benoit Jacob
Modified: 2018-10-09 21:40 UTC (History)
3 users (show)



Attachments

Description Benoit Jacob 2010-10-16 04:50:10 UTC
Partial reductions can be evaluated/vectorized in a more clever way with respect to the relative storage order 

On the Todo_for_3.0 wiki page, Gael said: I know how to do it ;)
Comment 1 Gael Guennebaud 2018-10-09 07:58:31 UTC
Let's do this for 3.4! It's not that much.
Comment 2 Gael Guennebaud 2018-10-09 21:40:04 UTC
Done: https://bitbucket.org/eigen/eigen/commits/13cc919afd07b65

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