Chiming in, it'd be awesome to be able to test WASM on 2.16 behind a flag, I'm targeting mostly SBC including Raspberry Pi 0 where WebKitGTK+ already works like a charm (enabling WebGL and with HW accelerated layers) but I can't compare performance against WASM and building from scratch targeting Pi Zero ain't the easiest thing to do.
Thanks for eventual consideration. On Wed, Mar 1, 2017 at 4:57 PM, Yusuke SUZUKI <utatane....@gmail.com> wrote: > On Thu, Mar 2, 2017 at 1:36 AM, Saam Barati <sbar...@apple.com> wrote: > >> >> On Mar 1, 2017, at 7:46 AM, Michael Catanzaro <mcatanz...@igalia.com> >> wrote: >> >> On Wed, 2017-03-01 at 15:44 +0100, Carlos Garcia Campos wrote: >> >> We have recently branched for 2.16 so it's a perfect moment to enable >> >> it in trunk with very little risk. >> >> >> Is Apple planning to enable it within the next six months? If so, now >> is indeed the ideal time to enable it for WebKitGTK+. >> >> >> What do you mean by enable it? It's been on by default on the Mac port >> for a while now and has been in the various STP releases. >> >> I think it's a good idea to enable it on other ports too. Note that Keith >> is currently working on a patch to make loads faster in Wasm. It may >> require some OS specific handling to run well on Linux: >> https://bugs.webkit.org/show_bug.cgi?id=162693 >> >> > Awesome! I think enabling WASM on Linux after landing Keith's faster > memory access patch (by using SEGV signal handling instead of bound > checking) is good. > Once that patch is implemented and landed, we can start implementing > platform-specific part of that (extracting instruction pointer from > mcontext_t and signal handling part should be implemented for Linux). > I think that should be easy (since retrieving instruction pointer from > mcontext_t is already once implemented for sampling profiler. Thus, we can > share / re-implement the same thing for that). > > >> >> If not, then I'd prefer to wait until it's going to be enabled in the >> macOS port. >> >> Michael >> _______________________________________________ >> jsc-dev mailing list >> jsc-...@lists.webkit.org >> https://lists.webkit.org/mailman/listinfo/jsc-dev >> >> > > _______________________________________________ > webkit-gtk mailing list > webkit-gtk@lists.webkit.org > https://lists.webkit.org/mailman/listinfo/webkit-gtk > >
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