mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-12-25 06:00:08 +01:00
remove the memory leak
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parent
a8a1f5bd55
commit
aca707413c
@ -28,7 +28,16 @@ impl<'t> Geo<'t> {
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let bucket_candidates = RoaringBitmap::new();
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let bucket_candidates = RoaringBitmap::new();
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let rtree = index.geo_rtree(rtxn)?;
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let rtree = index.geo_rtree(rtxn)?;
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Ok(Self { index, rtxn, parent, candidates, allowed_candidates, bucket_candidates, rtree, point })
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Ok(Self {
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index,
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rtxn,
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parent,
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candidates,
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allowed_candidates,
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bucket_candidates,
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rtree,
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point,
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})
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}
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}
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}
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}
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@ -52,64 +61,55 @@ impl<'t> Criterion for Geo<'t> {
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bucket_candidates: Some(self.bucket_candidates.clone()),
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bucket_candidates: Some(self.bucket_candidates.clone()),
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}));
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}));
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}
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}
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None => {
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None => match self.parent.next(params)? {
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match self.parent.next(params)? {
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Some(CriterionResult {
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Some(CriterionResult {
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query_tree,
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query_tree,
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candidates,
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candidates,
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filtered_candidates,
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filtered_candidates,
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bucket_candidates,
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bucket_candidates,
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}) => {
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}) => {
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let mut candidates = match (&query_tree, candidates) {
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let mut candidates = match (&query_tree, candidates) {
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(_, Some(candidates)) => candidates,
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(_, Some(candidates)) => candidates,
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(Some(qt), None) => {
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(Some(qt), None) => {
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let context = CriteriaBuilder::new(&self.rtxn, &self.index)?;
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let context = CriteriaBuilder::new(&self.rtxn, &self.index)?;
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resolve_query_tree(&context, qt, params.wdcache)?
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resolve_query_tree(&context, qt, params.wdcache)?
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}
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// TODO: TAMO: why are we doing this?
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(None, None) => self.index.documents_ids(self.rtxn)?,
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};
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if let Some(filtered_candidates) = filtered_candidates {
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candidates &= filtered_candidates;
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}
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}
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(None, None) => self.index.documents_ids(self.rtxn)?,
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};
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match bucket_candidates {
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if let Some(filtered_candidates) = filtered_candidates {
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// why not are we keeping elements from the previous bucket?
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candidates &= filtered_candidates;
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Some(bucket_candidates) => {
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self.bucket_candidates |= bucket_candidates
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}
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None => self.bucket_candidates |= &candidates,
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}
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if candidates.is_empty() {
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continue;
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}
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let rtree = Box::new(rtree.clone());
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let rtree = Box::leak(rtree);
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self.allowed_candidates = &candidates - params.excluded_candidates;
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self.candidates = geo_point(rtree, self.allowed_candidates.clone(), self.point)?;
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}
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}
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None => return Ok(None),
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match bucket_candidates {
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Some(bucket_candidates) => self.bucket_candidates |= bucket_candidates,
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None => self.bucket_candidates |= &candidates,
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}
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if candidates.is_empty() {
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continue;
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}
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self.allowed_candidates = &candidates - params.excluded_candidates;
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self.candidates =
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geo_point(rtree, self.allowed_candidates.clone(), self.point);
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}
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}
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}
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None => return Ok(None),
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},
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}
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}
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}
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}
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}
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}
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}
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}
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fn geo_point<'t>(
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fn geo_point(
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rtree: &'t RTree<GeoPoint>,
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rtree: &RTree<GeoPoint>,
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candidates: RoaringBitmap,
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candidates: RoaringBitmap,
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point: [f64; 2],
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point: [f64; 2],
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) -> Result<Box<dyn Iterator<Item = RoaringBitmap> + 't>> {
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) -> Box<dyn Iterator<Item = RoaringBitmap>> {
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Ok(Box::new(
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let results = rtree
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rtree
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.nearest_neighbor_iter_with_distance_2(&point)
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.nearest_neighbor_iter_with_distance_2(&point)
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.filter_map(move |(point, _distance)| candidates.contains(point.data).then(|| point.data))
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.filter_map(move |(point, _distance)| {
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.map(|id| std::iter::once(id).collect::<RoaringBitmap>())
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candidates.contains(point.data).then(|| point.data)
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.collect::<Vec<_>>();
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})
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.map(|id| std::iter::once(id).collect::<RoaringBitmap>())
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Box::new(results.into_iter())
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))
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}
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}
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