Open Bug 1801189 Opened 2 years ago Updated 2 years ago

[meta] JS Perf Experiments - JITs and CacheIR

Categories

(Core :: JavaScript Engine, task, P3)

Product:
Core
Component:
JavaScript Engine
Type:
task

Tracking

()

People

(Reporter: tcampbell, Unassigned)

References

(Depends on 6 open bugs, Blocks 1 open bug)

Details

(Keywords: meta)

Metabug for experiments in generated JIT code. Improvements here
related to CacheIR help all the JS JITs. With the migration from
Ion to Warp there are were some regressions in certain cases and
further experiments with Warp are likely to still impact.

Looking at megamorphic property access and performance of react
applications are also targets here.

Severity: -- → N/A
Priority: -- → P3
Depends on: 1801985
Keywords: meta
Summary: JS Perf Experiments - JITs and CacheIR → [meta] JS Perf Experiments - JITs and CacheIR
Depends on: 1799024
Depends on: 1799025
Depends on: 1800384
Depends on: 1798365
Depends on: 1799028
Depends on: 1795848
Depends on: 1804104
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Depends on: 1687025
Depends on: 1689413
Depends on: 1686592
Depends on: 1709216
Depends on: 1792228
Depends on: 1806743
Depends on: 1808744
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Depends on: 1808673
No longer depends on: 1809359
No longer depends on: 1799025
Depends on: 1811411
No longer depends on: 1808673
Depends on: 1812895
Depends on: 1815170
Depends on: 1815498
Depends on: 1817277
Whiteboard: [sp3]
No longer depends on: 1822650
Depends on: 1830068
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