Bug 187829 – Make JetStream 2

• Status: RESOLVED
• Resolution: FIXED
• Component: JavaScriptCore

[Saam Barati]

Goals:

- measure start up, worst case, and peak perf
- measure newer JS features
- measure Wasm
- measure Promise perf

Ideas:
- most tests from JetStream 1
- replace some asm.js tests with Wasm tests
- include all of ARES-6
- worker bomb test
- WSL test
- kraken, maybe, if license issue works out
- include RexBench
- include ToolingBench (or some parts of it)
- some code load test that uses newer source code that includes ES6+ language features
- use {1st iteration, worst 4, average time} style of measuring iterations like ARES-6 on all subtests (or most, we need to figure out what that means on SunSpider subtests)
- one subtest should simply be measure of total running time of benchmark. So if you hide demons in between benchmark runs, you'll be penalized by at least one subtest (we could even weight this more than just 1 test too)

[Saam Barati]

Created attachment 345400 [details]
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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

Created attachment 346240 [details]
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Currently the benchmark is using a crazy amount of memory. Need to figure out what's going on.

[Saam Barati]

Created attachment 346246 [details]
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[Saam Barati]

Created attachment 346307 [details]
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add bomb-workers

[Saam Barati]

Created attachment 346314 [details]
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[Saam Barati]

Created attachment 346352 [details]
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starting to add some stanford crypto tests

[Saam Barati]

Created attachment 346436 [details]
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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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Mostly runs on the CLI now. Just web tooling bench doesn't. I need to figure that out.

[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

Created attachment 347899 [details]
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[Saam Barati]

Created attachment 347992 [details]
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Added ai-astar.

Also, completed the trifecta of code load tests; we're gonna have:
1. Octane code-first-load from JetStream1
2. multi-code-load inspector, where we actually load identical programs with some frequency.
3. first-code-load inspector, where we load unique programs each time.

[Saam Barati]

Created attachment 348061 [details]
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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

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[Saam Barati]

Created attachment 352352 [details]
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[Saam Barati]

Rubber stamped by Mark Lam.

[Saam Barati]

landed in:
https://trac.webkit.org/changeset/237263/webkit