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#331 add exception handle when search fail

pull/609/head
yudong.cai 2019-11-29 14:13:56 +08:00
parent 8e4c5833fc
commit 93f2ce45f4
2 changed files with 10 additions and 2 deletions
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4
core/src/index/knowhere/knowhere/index/vector_index/IndexGPUIVF.cpp
View File

@ -133,9 +133,11 @@ GPUIVF::search_impl(int64_t n, const float* data, int64_t k, float* distances, i
device_index->nprobe = search_cfg->nprobe;
// assert(device_index->getNumProbes() == search_cfg->nprobe);
{
try {
ResScope rs(res_, gpu_id_);
device_index->search(n, (float*)data, k, distances, labels);
} catch (faiss::FaissException& e) {
KNOWHERE_THROW_MSG(e.what());
}
} else {
KNOWHERE_THROW_MSG("Not a GpuIndexIVF type.");

8
core/src/scheduler/task/SearchTask.cpp
View File

@ -212,7 +212,13 @@ XSearchTask::Execute() {
ResMgrInst::GetInstance()->GetResource(path().Last())->type() == ResourceType::CPU) {
hybrid = true;
}
index_engine_->Search(nq, vectors, topk, nprobe, output_distance.data(), output_ids.data(), hybrid);
Status s =
index_engine_->Search(nq, vectors, topk, nprobe, output_distance.data(), output_ids.data(), hybrid);
if (!s.ok()) {
search_job->GetStatus() = s;
search_job->SearchDone(index_id_);
return;
}
double span = rc.RecordSection(hdr + ", do search");
// search_job->AccumSearchCost(span);