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[JSC] Add generate-sampling-profiler-flame-graph · WebKit/WebKit@b1de3eb · GitHu...

 4 weeks ago
source link: https://github.com/WebKit/WebKit/commit/b1de3ebeb6572ad061c74d9e81f84cc42cb686da
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[JSC] Add generate-sampling-profiler-flame-graph

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https://bugs.webkit.org/show_bug.cgi?id=264909
rdar://118482274

Reviewed by Justin Michaud.

This patch adds generate-sampling-profiler-flame-graph, which generates flamegraph html file from JSC sampling profiler output.
For example,

    cat JSON/100/CPP/Speedometer3.0-TodoMVC-WebComponent.json | generate-sampling-profiler-flame-graph > result.html

can generate standalone flamegraph file.

d3.js OSS-ID is OSS-18297 and d3-flame-graph.js OSS-ID is OSS-18298.

* Source/ThirdParty/d3flamegraphjs/LICENSE: Added.
* Source/ThirdParty/d3flamegraphjs/d3-flamegraph-tooltip.min.js: Added.
* Source/ThirdParty/d3flamegraphjs/d3-flamegraph.css: Added.
* Source/ThirdParty/d3flamegraphjs/d3-flamegraph.min.js: Added.
* Source/ThirdParty/d3js/LICENSE: Added.
* Source/ThirdParty/d3js/d3.v7.min.js: Added.
* Tools/Scripts/generate-sampling-profiler-flame-graph: Added.

Canonical link: https://commits.webkit.org/270797@main
Constellation committed Nov 16, 2023
1 parent 3ae0cd0 commit b1de3eb

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