<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 17, 2020 at 1:29 PM Charles Karney <<a href="mailto:charles@karney.com">charles@karney.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I wonder whether it's possible to get the benefits of vectorization<br>
without massive of changes to the code. Perhaps the basic projection<br>
functions could be templated to allow Eigen arrays of PJ_LP's to be<br>
passed. Eigen already has overloads for componentwise arithmetic<br>
operations and handles SIMD vectorization automatically.<br></blockquote><div><br></div><div>This seems like a nice plan.</div></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature">Andrew Bell<br><a href="mailto:andrew.bell.ia@gmail.com" target="_blank">andrew.bell.ia@gmail.com</a></div></div>