[Webkit-unassigned] [Bug 222097] Reloading web page with Wasm causes Wasm to have less and less Wasm memory available

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=222097

Justin Michaud <justin_michaud at apple.com> changed:

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                 CC|                            |justin_michaud at apple.com

--- Comment #5 from Justin Michaud <justin_michaud at apple.com> ---
I cannot reproduce this on 13.3/M1 Macbook. We always get the full 4.0000 GB.

On iOS 16.4, iPhone Xs, I similarly always get 1.9062gb if we ask for it from the beginning.

On the other hand, if we ask for a fixed smaller amount, we are often unable to grow the memory. Reloading doesn't seem to matter here, this has more to do with our heap layout.

I also get "this page is reloaded because it is using significant memory," even though I have 32gb of ram. We should tune that heuristic.

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