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Do not block the database while constructing the similarity maps

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emeric
2019-05-15 14:03:33 +02:00
parent 3aa6edd74f
commit 41c317d3ff
1 changed files with 4 additions and 2 deletions
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src/similarity/features/SimilarityFeaturesSearcher.cpp
+4 -2
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@@ -331,10 +331,12 @@ FeaturesSearcher::init(Wt::Dbo::Session& session,
_releasesMap = SOM::Matrix<std::set<Database::IdType>>{width, height}; _releasesMap = SOM::Matrix<std::set<Database::IdType>>{width, height};
_tracksMap = SOM::Matrix<std::set<Database::IdType>>{width, height}; _tracksMap = SOM::Matrix<std::set<Database::IdType>>{width, height};
Wt::Dbo::Transaction transaction {session}; LMS_LOG(SIMILARITY, DEBUG) << "Constructing maps...";
for (auto itTrackCoord : tracksPosition) for (auto itTrackCoord : tracksPosition)
{ {
Wt::Dbo::Transaction transaction {session};
Database::IdType trackId {itTrackCoord.first}; Database::IdType trackId {itTrackCoord.first};
const std::set<SOM::Position>& positionSet {itTrackCoord.second}; const std::set<SOM::Position>& positionSet {itTrackCoord.second};
@@ -360,7 +362,7 @@ FeaturesSearcher::init(Wt::Dbo::Session& session,
} }
} }
LMS_LOG(SIMILARITY, DEBUG) << "Classifying tracks DONE"; LMS_LOG(SIMILARITY, DEBUG) << "Constructing maps... DONE";
} }