BaselineCompiler: Investigate Sunspider score in the browser

RESOLVED FIXED

Status

()

defect
RESOLVED FIXED
6 years ago
6 years ago

People

(Reporter: jandem, Assigned: jandem)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

(Assignee)

Description

6 years ago
With a nightly build of the Ion branch, Sunspider is about 10% slower than a m-c build.

Main problems are fannkuch (20 ms instead of 7) and base64 (15 ms instead of 5). With parallel compilation disabled I get normal scores on these tests, so I suppose it's related to parallel compilation, maybe GC, or something.

(And no it's not bug 849785, no DST yet in Europe.)
(Assignee)

Comment 1

6 years ago
Bug 848849 seems to have fixed the problem on OS X. Keeping this open until I have verified this on Windows (waiting for the PGO build to finish).
Depends on: 848849

Comment 2

6 years ago
Did this end well?
(Assignee)

Comment 3

6 years ago
(In reply to Paul Wright from comment #2)
> Did this end well?

Yep, tested this last week on Windows and SS is faster than on m-c now.
Status: ASSIGNED → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
You need to log in before you can comment on or make changes to this bug.