Optimizing a Math Expression Parser in Rust for Speed and Memory Efficiency
By
serial_dev
A five-star bake. Worth schmearing, sharing, saving.
Summary
The article discusses optimizing a math expression parser in Rust for speed and memory efficiency through various optimizations like avoiding unnecessary allocations and implementing multithreading and SIMD.
Key quotes
· 5 pulledIt works! But we can do better
Do not allocate a Vector when tokenizing
Zero allocations — parse directly from the input bytes
Do not use Peekable
Multithreading and SIMD
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