On a M1 Ultra Mac Studio, WebCore’s derived sources target takes ~ 50sec to build, with most of that time spent generating IDLs. It scales to use all CPUs, but puts comparatively more load on the system than on user processes. We should figure out why this is such a system-heavy operation, and optimize it.
<rdar://problem/115584014>
Pull request: https://github.com/WebKit/WebKit/pull/18038
Committed 268561@main (eadc88e2217f): <https://commits.webkit.org/268561@main> Reviewed commits have been landed. Closing PR #18038 and removing active labels.
Committed 268606@main (aa8545f5047b): <https://commits.webkit.org/268606@main> Reviewed commits have been landed. Closing PR #18373 and removing active labels.