Benign cargo Download

sse2.rs

SHA-256103bb9d555be789e678f1af5baa737e13911f60e90888d25fa2883b39a9dffce

Malecule∅

Evidence

imports core::arch::x86_64::* lines 1–9

1use core::arch::x86_64::*;
2use core::cmp;
3use core::mem::size_of;
4
5const VECTOR_SIZE: usize = size_of::<__m128i>();
6const VECTOR_ALIGN: usize = VECTOR_SIZE - 1;
7
8// The number of bytes to loop at in one iteration of memchr/memrchr.
9const LOOP_SIZE: usize = 4 * VEC …

English function-word token "and" lines 11–13

11:24… to loop at in one iteration of memchr2/memrchr2 and
12// memchr3/memrchr3. There was no observable difference between 64 and 32 bytes
13// in benchmark …

English function-word token "this" lines 20–23

11… ` in `haystack` if it exists. From what I know, this is the "classic"
  // algorithm. I believe it can be found in places like glibc and Go's
  // standard library. It appears to be well known and is elaborated on in
  // mor …

English function-word token "with" lines 32–34

31… i:i+16]
  //       // Compare bytes in needle with bytes in chunk. The result is a 16
  //       // byte chunk where each byte is 0xFF if the co …

English function-word token "that" lines 46–50

55…  of the least significant
  //         // bit that is set.
  //         return i + trailing_zeros(mask)
  //
  //     // haystack length may …