Bug 170773
| Summary: | WebAssembly: free cached fast memories if they go unused for a while | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | JF Bastien <jfbastien> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | fpizlo, jfbastien, keith_miller, mark.lam, msaboff, saam |
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=170774 | ||
| Bug Depends on: | 170628 | ||
| Bug Blocks: | 159775 | ||
JF Bastien
As of bug #170628 the GC knows some things about WebAssembly fast memories. Maybe it should know a bit more, and free up unused fast memories if they seem easy to get but haven't been getting much use recently.
This is at odds with pre-allocation to avoid fragmentation, so we have to be careful.
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |