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📝 doc: failed optimization

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_ 2023-10-04 03:17:24 -05:00
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@ -64,6 +64,12 @@ Result: Regressed from 3200 to 3600. Not sure why.
Plan: OP_GETFIELD hits the constants a lot. I thought caching it and not dereferencing the chunk and block constantly might help.
## Splitting up the opcode match
Result: No change, 3200 to 3200. Maybe Rust was already optimizing this into an optimal jump table?
Plan: Maybe if the hot inner opcodes, OP_GETFIELD, OP_MUL, and OP_SETFIELD get their own match statement at the top of the function, the step function can exit sooner.
## Iterating over instruction list
(upcoming)