Bug 249595

Summary:	Add signposts and profiling support to MotionMark
Product:	WebKit	Reporter:	hysu <hysu>
Component:	Tools / Tests	Assignee:	hysu <hysu>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	hysu, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description hysu 2022-12-19 10:42:30 PST

By default, trying to profile MotionMark may sometimes result in the profile being cut off before the test finishes due to file size issues. Support for subtests was added with https://bugs.webkit.org/show_bug.cgi?id=247907, so subtests should be enabled for MotionMark and profiling support should require a subtest to be specified (to avoid the test cutting off). 

Also, the test should support signposting to help label generated profiles. It may be useful to label both the warmup and the test-ready phases.

Comment 1 Radar WebKit Bug Importer 2022-12-19 10:42:55 PST

<rdar://problem/103522107>

Comment 2 hysu 2023-06-06 17:59:00 PDT

Pull request: https://github.com/WebKit/WebKit/pull/14717

Comment 3 EWS 2023-06-07 12:07:30 PDT

Committed 264951@main (7627468cdd1d): <https://commits.webkit.org/264951@main>

Reviewed commits have been landed. Closing PR #14717 and removing active labels.