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Bug 456 - Vectorize Replicate
Summary: Vectorize Replicate
Status: RESOLVED FIXED
Alias: None
Product: Eigen
Classification: Unclassified
Component: Core - expression templates (show other bugs)
Version: 3.1
Hardware: All All
: Normal enhancement
Assignee: Nobody
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: 3.3
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Reported: 2012-05-03 18:59 UTC by Gael Guennebaud
Modified: 2016-01-28 22:00 UTC (History)
2 users (show)



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Description Gael Guennebaud 2012-05-03 18:59:05 UTC
The Replicate expression is not vectorized yet! As a result, in some cases it is faster to multiply by a vector or matrix of ones: http://forum.kde.org/viewtopic.php?f=74&t=101911&p=221305#p221305
Comment 1 Gael Guennebaud 2016-01-28 22:00:22 UTC
This has been fixed a while ago.

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