milvus-io
/
milvus
mirror of https://github.com/milvus-io/milvus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

remove unused function "normalize_vector" (#2015) 

Signed-off-by: nameczz <nameczz@126.com>
pull/2019/head
nameczz 2020-04-21 15:53:17 +08:00 committed by GitHub
parent 574ff66c01
commit 5bcd3034c6
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
core/src/index/knowhere/knowhere/index/vector_index/IndexHNSW.cpp
View File

@ -28,13 +28,13 @@
namespace milvus {
namespace knowhere {
void
normalize_vector(float* data, float* norm_array, size_t dim) {
float norm = 0.0f;
for (int i = 0; i < dim; i++) norm += data[i] * data[i];
norm = 1.0f / (sqrtf(norm) + 1e-30f);
for (int i = 0; i < dim; i++) norm_array[i] = data[i] * norm;
}
// void
// normalize_vector(float* data, float* norm_array, size_t dim) {
// float norm = 0.0f;
// for (int i = 0; i < dim; i++) norm += data[i] * data[i];
// norm = 1.0f / (sqrtf(norm) + 1e-30f);
// for (int i = 0; i < dim; i++) norm_array[i] = data[i] * norm;
// }
BinarySet
IndexHNSW::Serialize(const Config& config) {