nanoda

Hey there! nanoda is your go-to Rust tool for benchmarking memory latency.
The name's inspired by the adorable catchphrase "nanoda(なのだ)" from Zundamon (ずんだもん) in VoiceVox – because who doesn't love a cute mascot? 🎉

What's It Do?

• Zips through memory with unsafe boxed slices for speedy allocation.
• Uses clever permutations (tuned PRNG for your pointer size) to chase data.
• Times each run in nanoseconds with quanta::Clock.
• Tweak memory size (-n in MiB) and iterations (-i) to your heart's content.
• Peek at build deets with the -b flag for reproducible fun.

Get It Running

Grab it from crates.io or build from source:

# Install the binary
cargo install nanoda

# Or clone and build
git clone https://github.com/chise0713/nanoda.git
cd nanoda
cargo build --release

The chase_seq sub-crate is also on crates.io for your coding adventures!

How to Use

Fire it up like this:

nanoda -n 0.01 -i 3

Or run with the build info:

nanoda -bn 0.01 -i 3

Sample output:

nanoda version:      v0.2.0 (cargo), v0.2.0 (git)
build target:        x86_64-unknown-linux-gnu
commit sha2 hash:    abcdef1234567890abcdef1234567890abcdef12
build timestamp:     1970-01-01T00:00:00.000000000Z
builder logs url:    unknown
only same binary gives comparable benchmark, so please note the above info and checksum.
memory size:         1 KiB, test iterations 3

results:
min = 0.000 ns, max = 0.000 ns, avg = 0.000 ns

License

The command-line-interface nanoda is licensed under GPL-3.0-or-later – share the love! ❤️

And the sub-crate chase_seq is licensed under MIT OR Apache-2.0 – pick your favorite! 🎉

Have a blast benchmarking with nanoda – remember, it's nanoda! 🎵

Crafted with help from GitHub Copilot and AI pals.