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Fix the result merging of IVF_PQ IP (#2953) 

Signed-off-by: shengjun.li <shengjun.li@zilliz.com>
pull/2968/head
shengjun.li 2020-07-22 10:08:05 +08:00 committed by GitHub
parent a88f5b6cbb
commit 3908d10498
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2 changed files with 4 additions and 4 deletions
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3
CHANGELOG.md
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@ -5,7 +5,8 @@ Please mark all change in change log and use the issue from GitHub
# Milvus 0.10.2 (TBD)
## Bug
- \#2890 Fix the wrong index size
- \#2890 Fix the index size caculation in cache
- \#2952 Fix the result merging of IVF_PQ IP
## Feature

5
core/src/scheduler/task/SearchTask.cpp
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@ -104,9 +104,8 @@ XSearchTask::XSearchTask(const std::shared_ptr<server::Context>& context, Segmen
: Task(TaskType::SearchTask, std::move(label)), context_(context), file_(file) {
if (file_) {
// distance -- value 0 means two vectors equal, ascending reduce, L2/HAMMING/JACCARD/TONIMOTO ...
// similarity -- infinity value means two vectors equal, descending reduce, IP
if (file_->metric_type_ == static_cast<int>(MetricType::IP) &&
file_->engine_type_ != static_cast<int>(EngineType::FAISS_PQ)) {
// similarity -- value 1 means two vectors equal, descending reduce, IP
if (file_->metric_type_ == static_cast<int>(MetricType::IP)) {
ascending_reduce = false;
}