lighthouse/consensus/tree_hash/examples/flamegraph_beacon_state.rs
Paul Hauner c93f9c351b
Improve bls::SecretKey privacy (#1164)
* Improve bls::SecretKey privacy

* Add missed file

* Remove more methods from bls::SecretKey

* Add as_bytes() to SecretKey, remove as_raw

* Remove as_raw

* Add back as_raw

* Address review comments
2020-05-19 11:23:08 +10:00

33 lines
1.0 KiB
Rust

use types::test_utils::TestingBeaconStateBuilder;
use types::{BeaconState, EthSpec, MainnetEthSpec};
const TREE_HASH_LOOPS: usize = 1_000;
const VALIDATOR_COUNT: usize = 1_000;
fn build_state<T: EthSpec>(validator_count: usize) -> BeaconState<T> {
let (state, _keypairs) =
TestingBeaconStateBuilder::from_deterministic_keypairs(validator_count, &T::default_spec())
.build();
assert_eq!(state.validators.len(), validator_count);
assert_eq!(state.balances.len(), validator_count);
assert!(state.previous_epoch_attestations.is_empty());
assert!(state.current_epoch_attestations.is_empty());
assert!(state.eth1_data_votes.is_empty());
assert!(state.historical_roots.is_empty());
state
}
fn main() {
let state = build_state::<MainnetEthSpec>(VALIDATOR_COUNT);
// This vec is an attempt to ensure the compiler doesn't optimize-out the hashing.
let mut vec = Vec::with_capacity(TREE_HASH_LOOPS);
for _ in 0..TREE_HASH_LOOPS {
let root = state.canonical_root();
vec.push(root[0]);
}
}