<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Apr 21, 2016, at 6:23 AM, Kristof Beyls via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
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Hi,
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<div class="">I've been working on further improving the perf profile view in LNT that James added recently.</div>
<div class="">I've got a series of patches ready that reconstruct the control flow graph from the perf profiles, which helps a lot in quickly finding the codegen differences that cause performance deltas.</div>
<div class="">I've used the D3 javascript library (<a href="https://d3js.org/" class="">https://d3js.org/</a>) to implement the visualization.</div>
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<div class="">My question is if there is any objection to add D3 to LNT?</div></div></div></blockquote><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=""><br class="">
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<div class="">I think D3 will allow us to produce nicer and/or more informative charts and visualizations in the future.</div>
<div class="">I've attached an example screenshot of the control flow graph visualization that I plan to upstream if there is no objection to add D3 to LNT.</div></div></div></blockquote><div><br class=""></div><div>Beautiful! I love it :)</div><div><br class=""></div><div>Thanks Kristof.</div><div><br class=""></div><div>-- </div><div>Mehdi</div><div><br class=""></div><div><br class=""></div><br class=""><blockquote type="cite" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">
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<div class="">Thanks,</div>
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<div class="">Kristof</div>
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<div class=""><span id="cid:4BFAFE45-D153-4064-9E07-8E01CC5D13C0"><Screen Shot 2016-04-21 at 15.08.26.png></span></div>
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