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Use blake2b SIMD version for increased performance

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This commit is contained in:
Syrus 2019-02-26 01:12:34 -08:00
parent 2d49d58665
commit e6d0f91832
1 changed files with 5 additions and 2 deletions
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7
lib/runtime-core/src/cache.rs
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@ -2,7 +2,7 @@ use crate::{
module::{Module, ModuleInfo},
sys::Memory,
};
use blake2b_simd::blake2b;
use blake2b_simd::blake2bp;
use std::{fmt, io, mem, slice};
#[derive(Debug)]
@ -45,7 +45,10 @@ impl WasmHash {
let mut first_part = [0u8; 32];
let mut second_part = [0u8; 32];
let mut hasher = blake2b(wasm);
let mut state = blake2bp::State::new();
state.update(wasm);
let mut hasher = state.finalize();
let generic_array = hasher.as_bytes();
first_part.copy_from_slice(&generic_array[0..32]);