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update some parts of the readme

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mat 2024-07-22 00:26:05 +00:00
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simdnbt/README.md
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@ -54,7 +54,7 @@ nbt.write(&mut buffer);
Use the borrow variant of `Nbt` if possible, and avoid allocating unnecessarily (for example, keep strings as `Cow<str>` if you can).
The most significant and simple optimization you can do is switching to an allocator like [mimalloc](https://docs.rs/mimalloc/latest/mimalloc/) (it's ~20% faster on my machine). Setting `RUSTFLAGS='-C target-cpu=native'` when running your code may also help a little bit.
If you're using the owned variant of simdnbt, switching to a faster allocator like [mimalloc](https://docs.rs/mimalloc/latest/mimalloc/) may help a decent amount (it's ~20% faster on my machine). Setting `RUSTFLAGS='-C target-cpu=native'` when running your code may also help a little bit.
## Implementation details
@ -68,9 +68,11 @@ Simdnbt ~~cheats~~ takes some shortcuts to be this fast:
1. it requires a reference to the original data (to avoid cloning)
2. it doesn't validate/decode the MUTF-8 strings at decode-time
Several ideas are borrowed from simdjson, notably the usage of a [tape](https://github.com/simdjson/simdjson/blob/master/doc/tape.md).
## Benchmarks
Simdnbt is likely the fastest NBT decoder currently in existence.
Simdnbt is the fastest NBT parser in Rust.
Here's a benchmark comparing Simdnbt against a few of the other fastest NBT crates for decoding [`complex_player.dat`](https://github.com/azalea-rs/simdnbt/blob/master/simdnbt/tests/complex_player.dat):