5dd567deef
Genesis is a story of creation. We should only use that term to for the event log that bootstraps the system.
78 lines
2.5 KiB
Rust
78 lines
2.5 KiB
Rust
extern crate serde_json;
|
|
extern crate silk;
|
|
|
|
use silk::accountant_stub::AccountantStub;
|
|
use silk::signature::{KeyPair, KeyPairUtil};
|
|
use silk::transaction::Transaction;
|
|
use silk::mint::Mint;
|
|
use std::time::Instant;
|
|
use std::net::UdpSocket;
|
|
use std::io::stdin;
|
|
|
|
fn main() {
|
|
let addr = "127.0.0.1:8000";
|
|
let send_addr = "127.0.0.1:8001";
|
|
|
|
let mint: Mint = serde_json::from_reader(stdin()).unwrap();
|
|
let mint_keypair = mint.keypair();
|
|
let mint_pubkey = mint.pubkey();
|
|
|
|
let socket = UdpSocket::bind(send_addr).unwrap();
|
|
let mut acc = AccountantStub::new(addr, socket);
|
|
let last_id = acc.get_last_id().unwrap();
|
|
|
|
let txs = acc.get_balance(&mint_pubkey).unwrap().unwrap();
|
|
println!("Mint's Initial Balance {}", txs);
|
|
|
|
println!("Signing transactions...");
|
|
let now = Instant::now();
|
|
let transactions: Vec<_> = (0..txs)
|
|
.map(|_| {
|
|
let rando_pubkey = KeyPair::new().pubkey();
|
|
Transaction::new(&mint_keypair, rando_pubkey, 1, last_id)
|
|
})
|
|
.collect();
|
|
let duration = now.elapsed();
|
|
let ns = duration.as_secs() * 1_000_000_000 + duration.subsec_nanos() as u64;
|
|
let bsps = txs as f64 / ns as f64;
|
|
let nsps = ns as f64 / txs as f64;
|
|
println!(
|
|
"Done. {} thousand signatures per second, {}us per signature",
|
|
bsps * 1_000_000_f64,
|
|
nsps / 1_000_f64
|
|
);
|
|
|
|
println!("Verify signatures...");
|
|
let now = Instant::now();
|
|
for tr in &transactions {
|
|
assert!(tr.verify());
|
|
}
|
|
let duration = now.elapsed();
|
|
let ns = duration.as_secs() * 1_000_000_000 + duration.subsec_nanos() as u64;
|
|
let bsvps = txs as f64 / ns as f64;
|
|
let nspsv = ns as f64 / txs as f64;
|
|
println!(
|
|
"Done. {} thousand signature verifications per second, {}us per signature verification",
|
|
bsvps * 1_000_000_f64,
|
|
nspsv / 1_000_f64
|
|
);
|
|
|
|
println!("Transferring 1 unit {} times...", txs);
|
|
let now = Instant::now();
|
|
let mut sig = Default::default();
|
|
for tr in transactions {
|
|
sig = tr.sig;
|
|
acc.transfer_signed(tr).unwrap();
|
|
}
|
|
println!("Waiting for last transaction to be confirmed...",);
|
|
acc.wait_on_signature(&sig).unwrap();
|
|
|
|
let duration = now.elapsed();
|
|
let ns = duration.as_secs() * 1_000_000_000 + duration.subsec_nanos() as u64;
|
|
let tps = (txs * 1_000_000_000) as f64 / ns as f64;
|
|
println!("Done. {} tps!", tps);
|
|
let val = acc.get_balance(&mint_pubkey).unwrap().unwrap();
|
|
println!("Mint's Final Balance {}", val);
|
|
assert_eq!(val, 0);
|
|
}
|