use crc32fast crate for SIMD accelerated CRC32

Frommi / miniz_oxide

Rust replacement for miniz

MIT License

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Closed srijs closed 5 years ago

srijs commented 5 years ago

The crc32fast crate provides optimized CRC32 IEEE implementations that are between 7x (non-simd) and 35x (simd) faster compared to the crc crate.

This should help speed up consumers using the mz_crc32 function by a good margin.

Frommi commented 5 years ago

Looks good. Thank you for the performance boost!

lespea commented 5 years ago

Would it be possible to publish a version with this change?