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fix the case that knng is not full (#6308)

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Signed-off-by: shengjun.li <shengjun.li@zilliz.com>
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shengjun.li 2021-07-05 17:26:07 +08:00 committed by GitHub
parent c43938cd8b
commit 1f42b4ec9d
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1 changed files with 6 additions and 0 deletions
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6
internal/core/src/index/knowhere/knowhere/index/vector_offset_index/IndexNSG_NM.cpp
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@ -134,6 +134,12 @@ NSG_NM::BuildAll(const DatasetPtr& dataset_ptr, const Config& config) {
preprocess_index->GenGraph(raw_data, k, knng, config);
#endif
for (size_t i = 0; i < knng.size(); i++) {
while (knng[i].size() > 0 && knng[i].back() == -1) {
knng[i].resize(knng[i].size() - 1);
}
}
impl::BuildParams b_params;
b_params.candidate_pool_size = config[IndexParams::candidate];
b_params.out_degree = config[IndexParams::out_degree];