> On Apr 11, 2019, at 7:03 AM, Xan <xan.lo...@gmail.com> wrote: > > Hi all, > > as part of our work on improving 32bit support in JSC we at Igalia are > planning to have a look at enabling concurrent js
We don’t support concurrent JavaScript. We do have concurrent JITs and concurrent GC. > for these platforms. Before we dive in, though, we thought it would be better > to ask some preliminary questions: > > - Was this feature only implemented for 64bit because that was the focus of > the implementors moving forward? Or is there any fundamental difficulty in > the current architecture? In particular we have seen some comments about > atomic updates of JSValues that suggest it could be hard (or impossible) to > get this done on 32bit with the current approach. Can’t do atomic access to JSValues on 32-bit. That’s a showstopper. > > - Assuming this is doable right now, we'll get on with it. Assuming it's not: > would you be open to making the necessary changes to JSC to make concurrent > js an option on 32bits? No. -Filip > > Thanks, > > Xan > _______________________________________________ > webkit-dev mailing list > webkit-dev@lists.webkit.org > https://lists.webkit.org/mailman/listinfo/webkit-dev _______________________________________________ webkit-dev mailing list webkit-dev@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-dev
