41 lines
1.2 KiB
Rust
41 lines
1.2 KiB
Rust
use fork_choice::{test_utils::TestingForkChoiceBuilder, ForkChoice, OptimizedLMDGhost};
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use std::sync::Arc;
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use store::{MemoryStore, Store};
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use types::{BeaconBlock, ChainSpec, EthSpec, Hash256, MainnetEthSpec};
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fn main() {
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let validator_count = 16;
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let chain_length = 100;
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let repetitions = 50;
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let store = MemoryStore::open();
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let builder: TestingForkChoiceBuilder<MemoryStore, MainnetEthSpec> =
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TestingForkChoiceBuilder::new(validator_count, chain_length, Arc::new(store));
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let fork_choosers: Vec<OptimizedLMDGhost<MemoryStore, MainnetEthSpec>> = (0..repetitions)
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.into_iter()
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.map(|_| builder.build())
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.collect();
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let spec = &MainnetEthSpec::default_spec();
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println!("Running {} times...", repetitions);
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for fc in fork_choosers {
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do_thing(fc, &builder.chain, builder.genesis_root(), spec);
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}
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}
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#[inline(never)]
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fn do_thing<F: ForkChoice<S>, S: Store>(
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mut fc: F,
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chain: &[(Hash256, BeaconBlock)],
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genesis_root: Hash256,
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spec: &ChainSpec,
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) {
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for (root, block) in chain.iter().skip(1) {
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fc.add_block(block, root, spec).unwrap();
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}
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let _head = fc.find_head(&genesis_root, spec).unwrap();
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}
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