Enable vector index mmap (#26750)

Signed-off-by: yah01 <yah2er0ne@outlook.com>
2023-08-31 17:31:11 +08:00 · 2023-08-31 17:31:11 +08:00 · 9004601817
parent d001133bd2
commit 9004601817
2 changed files with 2 additions and 0 deletions
--- a/internal/core/src/index/Index.h
+++ b/internal/core/src/index/Index.h
@ -24,6 +24,7 @@
 #include "common/Types.h"

 const std::string kMmapFilepath = "mmap_filepath";
+const std::string kEnableMmap = "enable_mmap";

 namespace milvus::index {

--- a/internal/core/src/index/VectorMemIndex.cpp
+++ b/internal/core/src/index/VectorMemIndex.cpp
@ -482,6 +482,7 @@ VectorMemIndex::LoadFromFile(const Config& config) {
    LOG_SEGCORE_INFO_ << "load index into Knowhere...";
    auto conf = config;
    conf.erase(kMmapFilepath);
+    conf[kEnableMmap] = true;
    auto stat = index_.DeserializeFromFile(filepath.value(), conf);
    if (stat != knowhere::Status::success) {
        PanicCodeInfo(ErrorCodeEnum::UnexpectedError,