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Code Issues Releases Activity

kernel2 benches

This commit is contained in:
Jack O'Connor 2022-11-23 16:35:21 -08:00
parent a08a0f05ab
commit c916f6d463
1 changed files with 48 additions and 0 deletions
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48
benches/bench.rs
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@ -657,3 +657,51 @@ fn bench_xof_xor_kernel(b: &mut Bencher) {
);
});
}
#[bench]
fn bench_xof_kernel2(b: &mut Bencher) {
let mut output = [0; 16 * 64];
b.bytes = output.len() as u64;
let block_bytes = [0; 64];
let key_words = [0; 8];
let counter = 0;
let block_length = 0;
let flags = 1 | 2 | 8 | 16; // CHUNK_START | CHUNK_END | ROOT | KEYED_HASH
b.iter(|| unsafe {
blake3::kernel2::xof_16(
&block_bytes,
&key_words,
counter,
block_length,
flags,
&mut output,
);
});
// Double check that this output is reasonable.
let mut expected = [0; 16 * 64];
blake3::Hasher::new_keyed(&[0; 32])
.finalize_xof()
.fill(&mut expected);
assert_eq!(expected, output);
}
#[bench]
fn bench_xof_xor_kernel2(b: &mut Bencher) {
let mut output = [0; 16 * 64];
b.bytes = output.len() as u64;
let block_bytes = [0; 64];
let key_words = [0; 8];
let counter = 0;
let block_length = 0;
let flags = 1 | 2 | 8 | 16; // CHUNK_START | CHUNK_END | ROOT | KEYED_HASH
b.iter(|| unsafe {
blake3::kernel2::xof_xor_16(
&block_bytes,
&key_words,
counter,
block_length,
flags,
&mut output,
);
});
}