The MotionMark benchmark includes a debug runner (developer.html) that has basic subtest support built in. It takes in URL parameters of form ?suite-name=${SUITE}&test-name=${TEST}, and can run one at a time. We already have subtest support in run-benchmarks for JetStream2 (https://bugs.webkit.org/show_bug.cgi?id=247301, except we shouldn't be changing the benchmark harness at this time), which makes profiling possible - we should add support for MotionMark subtests in the harness as well
<rdar://problem/110187208>
Pull request: https://github.com/WebKit/WebKit/pull/14643
Committed 264906@main (653b530b9ffd): <https://commits.webkit.org/264906@main> Reviewed commits have been landed. Closing PR #14643 and removing active labels.