[Webkit-unassigned] [Bug 206284] Old visited pages with wasm content are not cleared from memory when visiting a new wasm page, resulting in OOMs

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Mar 17 15:04:34 PDT 2020


https://bugs.webkit.org/show_bug.cgi?id=206284

Keith Miller <keith_miller at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |CONFIGURATION CHANGED

--- Comment #4 from Keith Miller <keith_miller at apple.com> ---
Hi there, thanks for the report! I think what was happening was that the Unity wasm module was using a very large amount of memory just to launch and the GC couldn't collect the old module's JIT memory fast enough during a reload. This appears to have been fixed by the new Wasm interpreter. Also, the game seems to launch dramatically faster (<1-2s vs 30+sec).

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