This is a testing ground for rewriting some std.mem.* functions using vectorization.

• fuzz.zig: Simplistic fuzzer to verify against a reference C implementation
• long.zig: Opens a file and performs memory scanning and times the result
• perf.zig: Performs a number of measurements against different buffer sizes and reports the results as txt or csv (for plotting).

Versions

# x86_64
$ zig version
0.12.0-dev.4701+f4c9e19bc
$ ldd --version
ldd (GNU libc) 2.38

# aarch64
$ zig version
0.12.0-dev.244+f4c9e19bc
# unsure the libc library/version
# Ventura 13.4