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ASM: Do operation optimizations in specialized builder #453

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CommanderTvis opened this issue Feb 4, 2022 · 0 comments
Open

ASM: Do operation optimizations in specialized builder #453

CommanderTvis opened this issue Feb 4, 2022 · 0 comments
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performance Performance optimization issue

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@CommanderTvis
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CommanderTvis commented Feb 4, 2022 •
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  1. x^2 -> x*x
  2. x^3 -> x*x*x
  3. x^(1/3) -> java.lang.Math.cbrt(x)
  4. x^(1/2) -> java.lang.Math.sqrt(x)

In all of these cases, invoking Math.pow is more expensive.
@CommanderTvis CommanderTvis changed the title Do operation optimizations for specialized ASM compilation ASM: Do operation optimizations in specialized builder Feb 4, 2022
@CommanderTvis CommanderTvis added the performance Performance optimization issue label Feb 4, 2022
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