Multi-Grovers Simulator

A fast and faithful simulation of Grover's quantum search algorithm, supporting multiple target indices and large qubit registers — implemented in pure Rust.

Features

• Simulation of Grover's Algorithm
• Multi-target oracle support
• Tracks amplitude growth per iteration
• Measurement histogram after repeated trials
• Benchmarks runtime and memory usage
• Exports results to .csv

Usage

Build & Run

cargo run --release

Configuration (via CLI)

cargo run --release -- \
  --qubits 10000 \
  --targets 777 888 999 \
  --iterations 50 \
  --trials 100

Output

• grover_summary.csv: amplitude data, performance stats, and measurement frequencies.

Example Output

Grover finished in 0.006s with final amp 0.4016
Saved: grover_summary.csv

Project Structure

src/
├── main.rs       # CLI + entry point
├── runner.rs     # Core simulation logic
└── utils.rs      # CSV export and helper utilities

Requirements

• Rust 1.70+
• rand crate for measurement simulation
• clap crate for CLI parsing (to be added)

TODO

• Core Grover simulation
• Multi-target support
• Add CLI via clap
• Visual output (plotting)
• Optional: Export binary state

Related

If you like this project, check out:

• trotter_qsim — for Trotterized quantum simulations

⚖License

MIT