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https://github.com/bitcoinresearchkit/brk.git
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computer: snapshot
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nym21
@@ -20,77 +20,93 @@ impl Vecs {
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) -> Result<()> {
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let window_starts = count_vecs.window_starts();
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self.coinbase.compute(starting_indexes.height, &window_starts, prices, exit, |vec| {
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// Cursors avoid per-height PcoVec page decompression for the
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// tx-indexed lookups. Coinbase txindex values are strictly
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// increasing, so the cursors only advance forward.
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let mut txout_cursor = indexer.vecs.transactions.first_txoutindex.cursor();
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let mut count_cursor = indexes.txindex.output_count.cursor();
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vec.compute_transform(
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starting_indexes.height,
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&indexer.vecs.transactions.first_txindex,
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|(height, txindex, ..)| {
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let ti = txindex.to_usize();
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txout_cursor.advance(ti - txout_cursor.position());
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let first_txoutindex = txout_cursor.next().unwrap().to_usize();
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count_cursor.advance(ti - count_cursor.position());
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let output_count: usize = count_cursor.next().unwrap().into();
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let sats = indexer.vecs.outputs.value.fold_range_at(
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first_txoutindex,
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first_txoutindex + output_count,
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Sats::ZERO,
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|acc, v| acc + v,
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);
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(height, sats)
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},
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exit,
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)?;
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Ok(())
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})?;
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self.coinbase_sum.compute_rolling_sum(
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self.coinbase.compute(
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starting_indexes.height,
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&window_starts,
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&self.coinbase.sats.height,
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&self.coinbase.usd.height,
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prices,
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exit,
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|vec| {
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// Cursors avoid per-height PcoVec page decompression for the
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// tx-indexed lookups. Coinbase txindex values are strictly
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// increasing, so the cursors only advance forward.
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let mut txout_cursor = indexer.vecs.transactions.first_txoutindex.cursor();
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let mut count_cursor = indexes.txindex.output_count.cursor();
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vec.compute_transform(
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starting_indexes.height,
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&indexer.vecs.transactions.first_txindex,
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|(height, txindex, ..)| {
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let ti = txindex.to_usize();
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txout_cursor.advance(ti - txout_cursor.position());
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let first_txoutindex = txout_cursor.next().unwrap().to_usize();
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count_cursor.advance(ti - count_cursor.position());
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let output_count: usize = count_cursor.next().unwrap().into();
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let sats = indexer.vecs.outputs.value.fold_range_at(
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first_txoutindex,
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first_txoutindex + output_count,
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Sats::ZERO,
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|acc, v| acc + v,
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);
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(height, sats)
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},
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exit,
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)?;
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Ok(())
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},
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)?;
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let fee_sats_source = transactions_fees.fee.height.sum_cumulative.sum.inner();
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let fee_usd_source = &transactions_fees.fee_usd_sum;
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self.fee_sum.compute_rolling_sum(
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// Coinbase fee is 0, so including it in the sum doesn't affect the result
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self.fees.compute(
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starting_indexes.height,
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&window_starts,
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fee_sats_source,
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fee_usd_source,
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prices,
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exit,
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|vec| {
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vec.compute_sum_from_indexes(
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starting_indexes.height,
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&indexer.vecs.transactions.first_txindex,
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&indexes.height.txindex_count,
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&transactions_fees.fee.txindex,
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exit,
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)?;
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Ok(())
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},
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)?;
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self.subsidy.compute(starting_indexes.height, &window_starts, prices, exit, |vec| {
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vec.compute_transform2(
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starting_indexes.height,
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&self.coinbase.sats.height,
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transactions_fees.fee.height.sum_cumulative.sum.inner(),
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|(height, coinbase, fees, ..)| {
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(
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height,
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coinbase.checked_sub(fees).unwrap_or_else(|| {
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dbg!(height, coinbase, fees);
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panic!()
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}),
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)
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},
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exit,
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)?;
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Ok(())
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})?;
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self.subsidy.compute(
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starting_indexes.height,
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&window_starts,
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prices,
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exit,
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|vec| {
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vec.compute_transform2(
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starting_indexes.height,
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&self.coinbase.sats.height,
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&self.fees.sats.height,
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|(height, coinbase, fees, ..)| {
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(
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height,
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coinbase.checked_sub(fees).unwrap_or_else(|| {
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dbg!(height, coinbase, fees);
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panic!()
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}),
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)
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},
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exit,
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)?;
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Ok(())
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},
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)?;
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self.unclaimed_rewards
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.compute(starting_indexes.height, &window_starts, prices, exit, |vec| {
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self.unclaimed_rewards.compute(
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starting_indexes.height,
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&window_starts,
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prices,
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exit,
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|vec| {
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vec.compute_transform(
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starting_indexes.height,
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&self.subsidy.sats.height,
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@@ -102,12 +118,13 @@ impl Vecs {
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exit,
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)?;
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Ok(())
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})?;
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},
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)?;
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// All-time cumulative fee dominance
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self.fee_dominance.height.compute_percentage(
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starting_indexes.height,
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transactions_fees.fee.height.sum_cumulative.cumulative.inner(),
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&self.fees.sats.cumulative.height,
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&self.coinbase.sats.cumulative.height,
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exit,
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)?;
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@@ -115,26 +132,26 @@ impl Vecs {
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// Rolling fee dominance = sum(fees) / sum(coinbase) * 100
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self.fee_dominance_24h.height.compute_percentage(
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starting_indexes.height,
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&self.fee_sum._24h.sats.height,
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&self.coinbase_sum._24h.sats.height,
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&self.fees.sats.rolling.sum._24h.height,
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&self.coinbase.sats.rolling.sum._24h.height,
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exit,
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)?;
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self.fee_dominance_7d.height.compute_percentage(
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starting_indexes.height,
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&self.fee_sum._7d.sats.height,
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&self.coinbase_sum._7d.sats.height,
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&self.fees.sats.rolling.sum._7d.height,
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&self.coinbase.sats.rolling.sum._7d.height,
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exit,
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)?;
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self.fee_dominance_30d.height.compute_percentage(
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starting_indexes.height,
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&self.fee_sum._30d.sats.height,
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&self.coinbase_sum._30d.sats.height,
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&self.fees.sats.rolling.sum._30d.height,
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&self.coinbase.sats.rolling.sum._30d.height,
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exit,
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)?;
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self.fee_dominance_1y.height.compute_percentage(
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starting_indexes.height,
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&self.fee_sum._1y.sats.height,
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&self.coinbase_sum._1y.sats.height,
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&self.fees.sats.rolling.sum._1y.height,
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&self.coinbase.sats.rolling.sum._1y.height,
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exit,
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)?;
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