Open Bug 2002850 Opened 7 months ago Updated 7 months ago

Consider a new data structure for the JS microtask queue

Categories

(Core :: JavaScript Engine, task, P3)

Product:
Core
Component:
JavaScript Engine
Type:
task

Tracking

()

People

(Reporter: mgaudet, Unassigned)

References

(Blocks 1 open bug)

Details

In Bug 1997702 we changed how the microtask queue was traced.

That code will be backed out in Bug 2002849 for insufficient performance

We should consider a new FIFO structure that does less object movement to avoid as much barrier traffic. Perhaps a segmented circular buffer, or one with amortized growth and shrinking?

See Also: → 2002849
Severity: -- → N/A
Priority: -- → P3
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