ghostchain/ghost-node
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move complaints matrix to flat Vec, eliminate dynamic allocations

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Signed-off-by: Uncle Stinky <uncle.stinky@ghostchain.io>
This commit is contained in:
Uncle Stinky 2026-09-11 01:00:26 +03:00
parent 8d097990a7
commit 3d2d905629
Signed by: st1nky
GPG Key ID: 016064BD97603B40
2 changed files with 21 additions and 16 deletions
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2
pallets/exodus/Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "ghost-exodus"
version = "0.0.10"
version = "0.0.11"
description = "Threshold signature generation with DKG included"
license.workspace = true
authors.workspace = true

35
pallets/exodus/src/lib.rs
View File

@ -2417,6 +2417,7 @@ impl<T: Config> Pallet<T> {
let mut number_of_leaked_keys = 0;
let qualified_indexes = dkg_qualification.get_indexes();
let total_authorities_len = qualified_indexes.count_ones::<usize>();
let mut failed_authorities = ParticipantsBitmap::<T>::empty_from(
&qualified_indexes,
@ -2426,17 +2427,17 @@ impl<T: Config> Pallet<T> {
&qualified_indexes,
);
let mut complaints_matrix: BTreeMap<AuthIndex, ParticipantsBitmap<T>> =
BTreeMap::new();
let mut complaints_matrix = vec![
ParticipantsBitmap::<T>::empty_from(&qualified_indexes);
total_authorities_len
];
complaints_bitmap.iter().for_each(|(&accuser_index, offenders_bitmap)| {
offenders_bitmap.iter().for_each(|offended_index| {
complaints_matrix
.entry(offended_index)
.or_insert_with(|| {
ParticipantsBitmap::<T>::empty_from(&qualified_indexes)
})
.insert(accuser_index);
offenders_bitmap.iter().for_each(|offended_index: AuthIndex| {
let idx = offended_index as usize;
if idx >= complaints_matrix.len() { return; }
complaints_matrix[idx].insert(accuser_index);
});
});
@ -2447,13 +2448,17 @@ impl<T: Config> Pallet<T> {
number_of_leaked_keys.saturating_inc();
}
if let Some(accusers_bitmap) = complaints_matrix.get(&offended_index) {
let successful_justifications = accusers_bitmap & recipients_bitmap;
let failed_to_justify = successful_justifications != *accusers_bitmap;
let idx = offended_index as usize;
if idx >= complaints_matrix.len() { return; }
if failed_to_justify {
failed_authorities.insert(offended_index);
}
let accusers_bitmap = &complaints_matrix[idx];
if accusers_bitmap.is_empty() { return; }
let successful_justifications = accusers_bitmap & recipients_bitmap;
let failed_to_justify = successful_justifications != *accusers_bitmap;
if failed_to_justify {
failed_authorities.insert(offended_index);
}
});