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nym21
2026-02-28 00:22:55 +01:00
parent 85c7933ad6
commit a2bd7ca299
38 changed files with 279 additions and 166 deletions
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crates/brk_computer/src/prices/compute.rs
+30 -16
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@@ -22,15 +22,15 @@ impl Vecs {
self.split
.open
.cents
.compute_first(starting_indexes, &self.price.cents, indexes, exit)?;
.compute_first(starting_indexes, &self.price.cents.height, indexes, exit)?;
self.split
.high
.cents
.compute_max(starting_indexes, &self.price.cents, indexes, exit)?;
.compute_max(starting_indexes, &self.price.cents.height, indexes, exit)?;
self.split
.low
.cents
.compute_min(starting_indexes, &self.price.cents, indexes, exit)?;
.compute_min(starting_indexes, &self.price.cents.height, indexes, exit)?;
self.ohlc.cents.compute_from_split(
starting_indexes,
&self.split.open.cents,
@@ -55,6 +55,7 @@ impl Vecs {
indexer.vecs.outputs.value.version() + indexer.vecs.outputs.outputtype.version();
self.price
.cents
.height
.validate_computed_version_or_reset(source_version)?;
let total_heights = indexer.vecs.blocks.timestamp.len();
@@ -64,27 +65,32 @@ impl Vecs {
}
// Reorg: truncate to starting_indexes
let truncate_to = self.price.cents.len().min(starting_indexes.height.to_usize());
self.price.cents.truncate_if_needed_at(truncate_to)?;
let truncate_to = self
.price
.cents
.height
.len()
.min(starting_indexes.height.to_usize());
self.price.cents.height.truncate_if_needed_at(truncate_to)?;
if self.price.cents.len() < START_HEIGHT {
for line in brk_oracle::PRICES.lines().skip(self.price.cents.len()) {
if self.price.cents.len() >= START_HEIGHT {
if self.price.cents.height.len() < START_HEIGHT {
for line in brk_oracle::PRICES.lines().skip(self.price.cents.height.len()) {
if self.price.cents.height.len() >= START_HEIGHT {
break;
}
let dollars: f64 = line.parse().unwrap_or(0.0);
let cents = (dollars * 100.0).round() as u64;
self.price.cents.push(Cents::new(cents));
self.price.cents.height.push(Cents::new(cents));
}
}
if self.price.cents.len() >= total_heights {
if self.price.cents.height.len() >= total_heights {
return Ok(());
}
let config = Config::default();
let committed = self.price.cents.len();
let prev_cents = self.price.cents.collect_one_at(committed - 1).unwrap();
let committed = self.price.cents.height.len();
let prev_cents = self.price.cents.height.collect_one_at(committed - 1).unwrap();
let seed_bin = cents_to_bin(prev_cents.inner() as f64);
let warmup = config.window_size.min(committed - START_HEIGHT);
let mut oracle = Oracle::from_checkpoint(seed_bin, config, |o| {
@@ -100,7 +106,7 @@ impl Vecs {
let ref_bins = Self::feed_blocks(&mut oracle, indexer, committed..total_heights);
for (i, ref_bin) in ref_bins.into_iter().enumerate() {
self.price.cents.push(Cents::new(bin_to_cents(ref_bin)));
self.price.cents.height.push(Cents::new(bin_to_cents(ref_bin)));
let progress = ((i + 1) * 100 / num_new) as u8;
if i > 0 && progress > ((i * 100 / num_new) as u8) {
@@ -110,10 +116,13 @@ impl Vecs {
{
let _lock = exit.lock();
self.price.cents.write()?;
self.price.cents.height.write()?;
}
info!("Oracle prices complete: {} committed", self.price.cents.len());
info!(
"Oracle prices complete: {} committed",
self.price.cents.height.len()
);
Ok(())
}
@@ -201,7 +210,12 @@ impl<M: StorageMode> Vecs<M> {
pub fn live_oracle<IM: StorageMode>(&self, indexer: &Indexer<IM>) -> Result<Oracle> {
let config = Config::default();
let height = indexer.vecs.blocks.timestamp.len();
let last_cents = self.price.cents.collect_one_at(self.price.cents.len() - 1).unwrap();
let last_cents = self
.price
.cents
.height
.collect_one_at(self.price.cents.height.len() - 1)
.unwrap();
let seed_bin = cents_to_bin(last_cents.inner() as f64);
let window_size = config.window_size;
let oracle = Oracle::from_checkpoint(seed_bin, config, |o| {