Bug 69208
| Summary: | JavaScriptCore does not have automatic tuning of optimization heuristics | ||
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| Product: | WebKit | Reporter: | Filip Pizlo <fpizlo> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | ||
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | All | ||
| OS: | All | ||
| Bug Depends on: | 69201, 69207 | ||
| Bug Blocks: | |||
Filip Pizlo
The optimization heuristics used in JavaScriptCore are ad hoc, and have not been rigorously tuned. But they could be tuned automatically by performing a grid search for a given subset of paremeters until a (local) maximum throughput is found.
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