392a39dd54
* Remove unused PohServiceConfig::Step * Clarify variable name * Poh::hash() now takes an iteration counter * man -> max * Inline functions with single call site * Move PohServiceConfig into GenesisBlock * Add plumbing to enable real PoH on testnets * Batch hashes to improve PoH hash rate * Ensure a constant hashes_per_tick * Remove PohEntry mixin field * Poh/PohEntry no longer maintains tick_height * Ensure a constant hashes_per_tick * ci/localnet-sanity.sh: Use real PoH * Rework Poh/PohService to keep PohRecorder unlocked as much as possible while hashing
30 lines
846 B
Rust
30 lines
846 B
Rust
use crate::timing::DEFAULT_NUM_TICKS_PER_SECOND;
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use std::time::Duration;
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#[derive(Serialize, Deserialize, Clone, Debug)]
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pub struct PohConfig {
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/// The target tick rate of the cluster.
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pub target_tick_duration: Duration,
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/// How many hashes to roll before emitting the next tick entry.
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/// None enables "Low power mode", which implies:
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/// * sleep for `target_tick_duration` instead of hashing
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/// * the number of hashes per tick will be variable
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pub hashes_per_tick: Option<u64>,
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}
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impl PohConfig {
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pub fn new_sleep(target_tick_duration: Duration) -> Self {
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Self {
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target_tick_duration,
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hashes_per_tick: None,
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}
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}
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}
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impl Default for PohConfig {
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fn default() -> Self {
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Self::new_sleep(Duration::from_millis(1000 / DEFAULT_NUM_TICKS_PER_SECOND))
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}
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}
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