2018-12-12 11:27:21 -08:00
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mod bench;
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mod cli;
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2018-11-16 08:45:59 -08:00
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2019-06-11 18:47:35 -07:00
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use crate::bench::{
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do_bench_tps, generate_and_fund_keypairs, generate_keypairs, Config, NUM_LAMPORTS_PER_ACCOUNT,
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};
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2019-05-27 20:54:44 -07:00
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use solana::gossip_service::{discover_cluster, get_multi_client};
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2019-06-11 18:47:35 -07:00
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use solana_sdk::signature::Keypair;
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use std::collections::HashMap;
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use std::fs::File;
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use std::io::prelude::*;
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use std::path::Path;
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2019-04-19 14:04:36 -07:00
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use std::process::exit;
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2018-03-04 00:21:40 -08:00
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2018-02-28 09:07:54 -08:00
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fn main() {
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2018-12-14 12:36:50 -08:00
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solana_logger::setup();
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2018-11-16 08:45:59 -08:00
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solana_metrics::set_panic_hook("bench-tps");
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2018-03-03 20:15:42 -08:00
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2018-12-12 11:27:21 -08:00
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let matches = cli::build_args().get_matches();
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2019-04-19 14:04:36 -07:00
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let cli_config = cli::extract_args(&matches);
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2018-12-12 11:27:21 -08:00
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2019-04-19 14:04:36 -07:00
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let cli::Config {
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2019-05-03 15:00:19 -07:00
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entrypoint_addr,
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2019-04-19 14:04:36 -07:00
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drone_addr,
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id,
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threads,
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num_nodes,
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duration,
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tx_count,
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thread_batch_sleep_ms,
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sustained,
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2019-06-11 18:47:35 -07:00
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client_ids_and_stake_file,
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write_to_client_file,
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read_from_client_file,
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2019-04-19 14:04:36 -07:00
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} = cli_config;
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2018-12-12 11:27:21 -08:00
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2019-06-11 18:47:35 -07:00
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if write_to_client_file {
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let keypairs = generate_keypairs(&id, tx_count as u64 * 2);
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let mut accounts = HashMap::new();
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keypairs.iter().for_each(|keypair| {
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accounts.insert(
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serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap(),
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NUM_LAMPORTS_PER_ACCOUNT as u64,
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);
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});
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let serialized = serde_yaml::to_string(&accounts).unwrap();
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let path = Path::new(&client_ids_and_stake_file);
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let mut file = File::create(path).unwrap();
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file.write_all(&serialized.into_bytes()).unwrap();
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return;
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}
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2019-04-19 14:04:36 -07:00
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println!("Connecting to the cluster");
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2019-05-16 07:14:58 -07:00
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let (nodes, _replicators) =
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discover_cluster(&entrypoint_addr, num_nodes).unwrap_or_else(|err| {
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eprintln!("Failed to discover {} nodes: {:?}", num_nodes, err);
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exit(1);
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});
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2019-05-27 20:54:44 -07:00
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let (client, num_clients) = get_multi_client(&nodes);
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if nodes.len() < num_clients {
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2019-04-19 14:04:36 -07:00
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eprintln!(
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"Error: Insufficient nodes discovered. Expecting {} or more",
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num_nodes
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);
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exit(1);
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}
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2019-05-01 17:14:01 -07:00
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2019-06-11 18:47:35 -07:00
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let (keypairs, keypair_balance) = if read_from_client_file {
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let path = Path::new(&client_ids_and_stake_file);
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let file = File::open(path).unwrap();
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let accounts: HashMap<String, u64> = serde_yaml::from_reader(file).unwrap();
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let mut keypairs = vec![];
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let mut last_balance = 0;
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accounts.into_iter().for_each(|(keypair, balance)| {
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let bytes: Vec<u8> = serde_json::from_str(keypair.as_str()).unwrap();
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keypairs.push(Keypair::from_bytes(&bytes).unwrap());
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last_balance = balance;
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});
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(keypairs, last_balance)
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} else {
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generate_and_fund_keypairs(
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&client,
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Some(drone_addr),
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&id,
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tx_count,
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NUM_LAMPORTS_PER_ACCOUNT,
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)
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};
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2019-04-19 14:04:36 -07:00
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let config = Config {
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id,
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threads,
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thread_batch_sleep_ms,
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duration,
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tx_count,
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sustained,
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};
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2019-05-27 20:54:44 -07:00
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do_bench_tps(vec![client], config, keypairs, keypair_balance);
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2018-09-06 14:20:01 -07:00
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}
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