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mempool: snap

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This commit is contained in:
nym21
2026-04-22 15:30:08 +02:00
parent 6afce0bbdc
commit bdc3ba1df6
24 changed files with 1557 additions and 299 deletions
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36
crates/brk_computer/src/distribution/cohorts/utxo/percentiles.rs
View File

@@ -1,6 +1,7 @@
use std::{cmp::Reverse, collections::BinaryHeap, fs, path::Path};
use brk_cohort::{Filtered, PROFITABILITY_RANGE_COUNT, TERM_NAMES};
use brk_cohort::{AGE_RANGE_NAMES, Filtered, PROFITABILITY_RANGE_COUNT, TERM_NAMES};
use rayon::prelude::*;
use brk_error::Result;
use brk_types::{BasisPoints16, Cents, CentsCompact, CostBasisDistribution, Date, Dollars, Sats};
@@ -57,6 +58,29 @@ impl UTXOCohorts {
fn write_disk_distributions(&mut self, date: Date, states_path: &Path) -> Result<()> {
let sth_filter = self.sth.metrics.filter.clone();
self.age_range
.iter()
.zip(AGE_RANGE_NAMES.iter())
.collect::<Vec<_>>()
.into_par_iter()
.try_for_each(|(sub, name)| -> Result<()> {
let Some(state) = sub.state.as_ref() else {
return Ok(());
};
let mut merged: Vec<(CentsCompact, Sats)> = Vec::new();
for (&price, &sats) in state.cost_basis_map().iter() {
let rounded = price.round_to_dollar(COST_BASIS_PRICE_DIGITS);
if let Some(last) = merged.last_mut()
&& last.0 == rounded
{
last.1 += sats;
} else {
merged.push((rounded, sats));
}
}
write_distribution(states_path, name.id, date, merged)
})?;
let maps: Vec<_> = self
.age_range
.iter()
@@ -84,9 +108,13 @@ impl UTXOCohorts {
merge_k_way(&maps, &mut targets);
write_distribution(states_path, "all", date, targets.all.merged)?;
write_distribution(states_path, TERM_NAMES.short.id, date, targets.sth.merged)?;
write_distribution(states_path, TERM_NAMES.long.id, date, targets.lth.merged)?;
[
("all", targets.all.merged),
(TERM_NAMES.short.id, targets.sth.merged),
(TERM_NAMES.long.id, targets.lth.merged),
]
.into_par_iter()
.try_for_each(|(name, merged)| write_distribution(states_path, name, date, merged))?;
Ok(())
}

11
crates/brk_computer/src/internal/transform/currency.rs
View File

@@ -1,4 +1,4 @@
use brk_types::{Bitcoin, Cents, CentsSigned, Dollars, Sats, SatsFract, StoredF32};
use brk_types::{Bitcoin, Cents, CentsSigned, Dollars, Sats, SatsFract, SatsSigned, StoredF32};
use vecdb::{BinaryTransform, UnaryTransform};
pub struct SatsToBitcoin;
@@ -10,6 +10,15 @@ impl UnaryTransform<Sats, Bitcoin> for SatsToBitcoin {
}
}
pub struct SatsSignedToBitcoin;
impl UnaryTransform<SatsSigned, Bitcoin> for SatsSignedToBitcoin {
#[inline(always)]
fn apply(sats: SatsSigned) -> Bitcoin {
Bitcoin::from(sats)
}
}
pub struct AvgSatsToBtc;
impl UnaryTransform<StoredF32, Bitcoin> for AvgSatsToBtc {