<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">That looks like a pretty good performance win.<div class=""><br class=""></div><div class="">I'd advocate for SmallVector and Vector, then.</div><div class=""><br class=""></div><div class="">-Filip</div><div class=""><br class=""></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Nov 20, 2014, at 11:38 AM, Chris Dumez <<a href="mailto:cdumez@apple.com" class="">cdumez@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">The corresponding Blink bug did contain some performance data:<div class="">CrBug#<a href="https://code.google.com/p/chromium/issues/detail?id=229226" class="">229226</a></div><div class=""><br class=""></div><div class="">Kr,<br class=""><div class="">
<div style="letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">--</div><div class="">Chris Dumez - Apple Inc.</div><div class="">Cupertino, CA</div><div class=""><br class=""></div></div><br class="Apple-interchange-newline"><br class="Apple-interchange-newline">
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<br class=""><div class=""><blockquote type="cite" class=""><div class="">On Nov 20, 2014, at 11:32 AM, Geoffrey Garen <<a href="mailto:ggaren@apple.com" class="">ggaren@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><blockquote type="cite" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><div class="">I wonder what the downsides are to this approach. Footprint of Vector?</div></div></div></div></blockquote><div class=""><br class=""></div></div>It looks like the original change was motivated by shrinking Vector:<div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span><a href="https://bugs.webkit.org/show_bug.cgi?id=97268" class="">https://bugs.webkit.org/show_bug.cgi?id=97268</a></div><div class=""><br class=""></div><div class="">Sadly, it didn’t include any data on the observed benefit :(.</div><div class=""><br class=""></div><div class="">Geoff</div></div>_______________________________________________<br class="">webkit-dev mailing list<br class=""><a href="mailto:webkit-dev@lists.webkit.org" class="">webkit-dev@lists.webkit.org</a><br class=""><a href="https://lists.webkit.org/mailman/listinfo/webkit-dev" class="">https://lists.webkit.org/mailman/listinfo/webkit-dev</a><br class=""></div></blockquote></div><br class=""></div></div></div></blockquote></div><br class=""></div></body></html>