SIMD-accelerated string utilities for Moonbit native backend

string

utilities

native

simd

fast

Download zip

Author

MINGtoMING

Version

0.1.8

License

MIT

Repository

github.com/MINGtoMING/simdstring.mbt.git

Last updated

last year

Downloads

kesmeey/fmt0.1.9

#simdstring 🚀

SIMD-accelerated string utilities for Moonbit native backend.

#📊 Benchmarks

#contains_char Performance

Metric	core/string	Scalar	SSE4.2	AVX2
Time (μs)	684.69	74.88	10.16	8.24
Throughput	0.54 GB/s	4.98 GB/s	36.68 GB/s	45.21 GB/s

Test environment: AMD Ryzen 7 3750H, Moonbit native backend Run benchmark:

moon run ./src/bench/contains_char --release --target native

#🛠️ Installation

Add as dependency:

moon add MINGtoMING/simdstring

Then include in your moon.pkg.json:

{
  "import": [
    "MINGtoMING/simdstring"
  ]
}

#📚 API Coverage

#Current Implementation Status

Method	AVX2	SSE4.2	Scalar
contains_char	✅	✅	✅
contains	⏳	⏳	⏳
find	⏳	⏳	⏳
has_prefix	✅	✅	✅
has_suffix	✅	✅	✅
to_upper	⏳	⏳	⏳
to_lower	⏳	⏳	⏳

✅(Implemented) ⏳(Planned)

#📜 License

MIT Licensed. See LICENSE for details.

contains_char

source

fn contains_char(str : @moonbitlang/core/string.StringView
StringView, cp : Char) -> Bool

has_prefix

source

fn has_prefix(haystack : @moonbitlang/core/string.StringView
StringView, needle : @moonbitlang/core/string.StringView
StringView) -> Bool

has_suffix

source

fn has_suffix(haystack : @moonbitlang/core/string.StringView
StringView, needle : @moonbitlang/core/string.StringView
StringView) -> Bool

Source Files

top.mbt

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simdstring

#simdstring 🚀

#📊 Benchmarks

#contains_char Performance

#🛠️ Installation

#📚 API Coverage

#Current Implementation Status

#📜 License

#contains_char

#has_prefix

#has_suffix

Source Files

contains_char

has_prefix

has_suffix