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Bug 1681

Summary: Optionally, use SVML functions if available.
Product: Eigen Reporter: Christoph Hertzberg <chtz>
Component: Core - vectorizationAssignee: Nobody <eigen.nobody>
Severity: Feature Request CC: chtz, gael.guennebaud, jacob.benoit.1, markos
Priority: Low    
Version: 3.4 (development)   
Hardware: All   
OS: All   

Description Christoph Hertzberg 2019-02-15 08:35:40 UTC
This came up in Bug 1678. 

We may optionally replace our own vector math functions and replace them by SVML, or some alternative:

 * We get immediate support for other functions like asin, erf, ...
 * Binary sizes would slightly reduce for people who use SVML anyway.
Maybe Contra: We could get worse performance (someone needs to check)
Comment 1 Gael Guennebaud 2019-02-15 10:44:44 UTC
Isn't it a duplicate of bug 1259 ?
Comment 2 Christoph Hertzberg 2019-02-15 12:47:30 UTC
Sorry, I seem to have missed that.

*** This bug has been marked as a duplicate of bug 1259 ***
Comment 3 Nobody 2019-12-04 18:30:23 UTC
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