SMRTR ProgrammingJan 16, 2025Lobsters

Improve Rust Compile Time by 108X

SMRTR summary

Rust developers reduced matrix multiplication benchmark compilation time from 108 seconds to 1 second through three key optimizations. The most effective change involved using "faked" element types to reduce LLVM code generation, while other improvements included leveraging a custom comptime system and reducing LLVM optimization levels for debug builds.

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