C++ plutolang Projects
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InfluxDB
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I looked into the jump table optimization. The normal Lua version is here[1] and it uses the opcode as a index into a static array to jump to the label. The “faster” Pluto version is here[2] and it just uses a switch statement on the labels. I would naively assume that these would compile to the same code because the lua version is just manually creating the jump table and the pluto version is leaving it to the compiler. How could the compiler optimize the switch so that would outperform the manual jump table (by a decent margin)?
[1] https://github.com/PlutoLang/Pluto/blob/main/src/ljumptabgcc...
[2] https://github.com/PlutoLang/Pluto/blob/main/src/ljumptab.h
Index
| Project | Stars | |
|---|---|---|
| 1 | Pluto | 314 |
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