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- To: Eigen development <eigen@xxxxxxxxxxxxxxxxxxx>
- Subject: [eigen] Attribute pure/const?
- From: Rhys Ulerich <rhys.ulerich@xxxxxxxxx>
- Date: Mon, 25 Mar 2013 09:51:49 -0500
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Hi all,
Has anyone played with annotating the Eigen sources with pure and/or
constant attributes to see if they provide a speedup?
I ask because -Wsuggest-attribute=pure, etc. loves to suggest Eigen
functions, and because
http://stackoverflow.com/questions/2798188/pure-const-function-attributes-in-different-compilers
indicates there's fairly wide compiler support for such annotations.
Thanks,
Rhys