[llvm-dev] [RFC] Using D3 in LNT?

Kristof Beyls via llvm-dev llvm-dev at lists.llvm.org
Thu Apr 21 06:23:07 PDT 2016


I've been working on further improving the perf profile view in LNT that James added recently.
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.
I've used the D3 javascript library (https://d3js.org/) to implement the visualization.

My question is if there is any objection to add D3 to LNT?

I think D3 will allow us to produce nicer and/or more informative charts and visualizations in the future.
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.



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