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

Kristof Beyls via llvm-dev
Thu, 21 Apr 2016 13:23:07 -0000

Hi,

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.

Thanks,

Kristof

[cid:4BFAFE45-D153-4064-9E07-8E01CC5D13C0]
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