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| author | Lev Dragunov <l.dragunov@corp.mail.ru> | 2015-12-11 23:49:52 +0300 |
|---|---|---|
| committer | Sergey Yershov <yershov@corp.mail.ru> | 2016-03-23 16:14:53 +0300 |
| commit | 3a316e1cb47a68eb61c9c14d4c353964fcfea257 (patch) | |
| tree | cb171b8238de6e561518c4361048f4f6ea0b1a43 /indexer/scale_index_builder.hpp | |
| parent | ec36d57ae91632cd5e6a1922f17e03bb59676346 (diff) | |
Review fixes.
Diffstat (limited to 'indexer/scale_index_builder.hpp')
| -rw-r--r-- | indexer/scale_index_builder.hpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/indexer/scale_index_builder.hpp b/indexer/scale_index_builder.hpp index d85df1e168..08da6a17ab 100644 --- a/indexer/scale_index_builder.hpp +++ b/indexer/scale_index_builder.hpp @@ -155,6 +155,9 @@ void IndexScales(feature::DataHeader const & header, TFeaturesVector const & fea using TDisplacementManager = DisplacementManager<TSorter>; WriterFunctor<FileWriter> out(cellsToFeaturesAllBucketsWriter); TSorter sorter(1024 * 1024 /* bufferBytes */, tmpFilePrefix + CELL2FEATURE_TMP_EXT, out); + // Heuristically rearrange and filter single-point features to simplify + // the runtime decision of whether we should draw a feature + // or sacrifice it for the sake of more important ones. TDisplacementManager manager(sorter); vector<uint32_t> featuresInBucket(bucketsCount); vector<uint32_t> cellsInBucket(bucketsCount); |