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Merge pull request #171 from fishpenguin/branch-0.5.1-yk

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#169 - IVF_FLAT search out of memory

Former-commit-id: 62ad8c37c2211121837b0e99a4d5b6600fb41bc9
This commit is contained in:
Jin Hai 2019-11-02 21:38:34 +08:00 committed by GitHub
commit a04adb3d7a
2 changed files with 7 additions and 23 deletions
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1
CHANGELOG.md
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@ -7,6 +7,7 @@ Please mark all change in change log and use the ticket from JIRA.
## Bug
- \#134 - JFrog cache error
- \#161 - Search IVFSQHybrid crash on gpu
- \#169 - IVF_FLAT search out of memory
## Feature
- \#90 - The server start error messages could be improved to enhance user experience

29
core/src/db/engine/ExecutionEngineImpl.cpp
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@ -309,30 +309,13 @@ ExecutionEngineImpl::CopyToGpu(uint64_t device_id, bool hybrid) {
return Status::OK();
}
#endif
auto index = std::static_pointer_cast<VecIndex>(cache::GpuCacheMgr::GetInstance(device_id)->GetIndex(location_));
bool already_in_cache = (index != nullptr);
if (already_in_cache) {
index_ = index;
} else {
if (index_ == nullptr) {
ENGINE_LOG_ERROR << "ExecutionEngineImpl: index is null, failed to copy to gpu";
return Status(DB_ERROR, "index is null");
}
try {
index_ = index_->CopyToGpu(device_id);
ENGINE_LOG_DEBUG << "CPU to GPU" << device_id;
} catch (std::exception& e) {
ENGINE_LOG_ERROR << e.what();
return Status(DB_ERROR, e.what());
}
try {
index_ = index_->CopyToGpu(device_id);
ENGINE_LOG_DEBUG << "CPU to GPU" << device_id;
} catch (std::exception& e) {
ENGINE_LOG_ERROR << e.what();
return Status(DB_ERROR, e.what());
}
if (!already_in_cache) {
GpuCache(device_id);
}
return Status::OK();
}