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global: snapshot

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This commit is contained in:
nym21
2026-03-15 00:57:53 +01:00
parent 0d177494d9
commit 9e36a4188a
50 changed files with 2765 additions and 1239 deletions
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42
crates/brk_computer/src/blocks/compute.rs
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@@ -1,3 +1,5 @@
use std::thread;
use brk_error::Result;
use brk_indexer::Indexer;
use brk_types::Indexes;
@@ -15,22 +17,40 @@ impl Vecs {
starting_indexes: &Indexes,
exit: &Exit,
) -> Result<()> {
// Sequential: time → lookback (dependency chain)
self.time
.timestamp
.compute(indexer, indexes, starting_indexes, exit)?;
self.lookback
.compute(&self.time, starting_indexes, exit)?;
self.count
.compute(indexer, starting_indexes, exit)?;
self.interval
.compute(indexer, starting_indexes, exit)?;
self.size
.compute(indexer, &self.lookback, starting_indexes, exit)?;
self.weight
.compute(indexer, starting_indexes, exit)?;
self.difficulty
.compute(indexer, indexes, starting_indexes, exit)?;
self.halving.compute(indexes, starting_indexes, exit)?;
// Parallel: remaining sub-modules are independent of each other.
// size depends on lookback (already computed above).
let Vecs {
lookback,
count,
interval,
size,
weight,
difficulty,
halving,
..
} = self;
thread::scope(|s| -> Result<()> {
let r1 = s.spawn(|| count.compute(indexer, starting_indexes, exit));
let r2 = s.spawn(|| interval.compute(indexer, starting_indexes, exit));
let r3 = s.spawn(|| weight.compute(indexer, starting_indexes, exit));
let r4 =
s.spawn(|| difficulty.compute(indexer, indexes, starting_indexes, exit));
let r5 = s.spawn(|| halving.compute(indexes, starting_indexes, exit));
size.compute(indexer, &*lookback, starting_indexes, exit)?;
r1.join().unwrap()?;
r2.join().unwrap()?;
r3.join().unwrap()?;
r4.join().unwrap()?;
r5.join().unwrap()?;
Ok(())
})?;
let _lock = exit.lock();
self.db.compact()?;