Vincent Bourdon
41 lines
1006 B
Rust
41 lines
1006 B
Rust
use clap::Parser;
|
|
use spinoza::{
|
|
circuit::{QuantumCircuit, QuantumRegister},
|
|
config::{Config, QSArgs},
|
|
core::CONFIG,
|
|
math::{pow2f, PI},
|
|
utils::{pretty_print_int, to_table},
|
|
};
|
|
|
|
fn benchmark_circuit_value_encoding(n: usize, show_results: bool) {
|
|
let v = 2.4;
|
|
let now = std::time::Instant::now();
|
|
let mut q = QuantumRegister::new(n);
|
|
let mut qc = QuantumCircuit::new(&mut [&mut q]);
|
|
|
|
for i in 0..n {
|
|
qc.h(i)
|
|
}
|
|
for i in 0..n {
|
|
qc.p(2.0 * PI / pow2f(i + 1) * v, i)
|
|
}
|
|
|
|
let targets: Vec<usize> = (0..n).rev().collect();
|
|
qc.iqft(&targets);
|
|
qc.execute();
|
|
|
|
let elapsed = now.elapsed().as_micros();
|
|
println!("{}", pretty_print_int(elapsed));
|
|
|
|
if show_results {
|
|
println!("{}", to_table(qc.get_statevector()));
|
|
}
|
|
}
|
|
|
|
pub fn main() {
|
|
let args = QSArgs::parse();
|
|
let config = Config::from_cli(args);
|
|
CONFIG.set(config).unwrap();
|
|
benchmark_circuit_value_encoding(config.qubits.into(), config.print);
|
|
}
|