Open Bug 1924014 Opened 2 months ago Updated 6 days ago

Codepen demo (https://codepen.io/creativeocean/pen/gOJoZjE) is 1.5x slower in Nightly with smaller iterations. However, we are faster/same at larger iterations.

Categories

(Core :: JavaScript Engine, task, P3)

task

Tracking

()

People

(Reporter: mayankleoboy1, Unassigned)

References

(Blocks 2 open bugs)

Details

Attachments

(2 files)

See the attached two testcases.

Tries =2,000 (Default)
Nightly: https://share.firefox.dev/3zXPGUd (3.5s)
Chrome: https://share.firefox.dev/3BS0hk0 (2s)

Tries = 20,000
Nightly: https://share.firefox.dev/3Y0DDgU (27s)
Chrome: 42s

Not sure if there is anything to improve here. Feel free to WONTFIX. You can also try to play with the number of dots, and the iterations varibales.

Summary: Codepen demo is 1.5x slower in Nightly with smaller iterations. However, we get faster with larger iterations. → Codepen demo is 1.5x slower in Nightly with smaller iterations. However, we are faster/same at larger iterations.

This might be a baseline IC issue, where batching IC creation might be interesting.

Blocks: sm-jits
Severity: -- → N/A
Priority: -- → P3
Duplicate of this bug: 1913092
See Also: → 1913092
Summary: Codepen demo is 1.5x slower in Nightly with smaller iterations. However, we are faster/same at larger iterations. → Codepen demo (https://codepen.io/creativeocean/pen/gOJoZjE) is 1.5x slower in Nightly with smaller iterations. However, we are faster/same at larger iterations.
You need to log in before you can comment on or make changes to this bug.

Attachment

General

Creator:
Created:
Updated:
Size: