mirror of https://github.com/milvus-io/milvus.git
123 lines
3.8 KiB
C++
123 lines
3.8 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include <gtest/gtest.h>
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#include <boost/filesystem.hpp>
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#include <vector>
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#include "db/engine/EngineFactory.h"
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#include "db/engine/ExecutionEngineImpl.h"
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#include "db/utils.h"
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TEST_F(EngineTest, FACTORY_TEST) {
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{
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auto engine_ptr = milvus::engine::EngineFactory::Build(
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512,
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"/tmp/milvus_index_1",
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milvus::engine::EngineType::INVALID,
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milvus::engine::MetricType::IP,
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1024);
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ASSERT_TRUE(engine_ptr == nullptr);
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}
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{
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auto engine_ptr = milvus::engine::EngineFactory::Build(
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512,
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"/tmp/milvus_index_1",
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milvus::engine::EngineType::FAISS_IDMAP,
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milvus::engine::MetricType::IP,
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1024);
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ASSERT_TRUE(engine_ptr != nullptr);
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}
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{
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auto engine_ptr = milvus::engine::EngineFactory::Build(
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512,
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"/tmp/milvus_index_1",
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milvus::engine::EngineType::FAISS_IVFFLAT,
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milvus::engine::MetricType::IP,
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1024);
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ASSERT_TRUE(engine_ptr != nullptr);
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}
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{
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auto engine_ptr = milvus::engine::EngineFactory::Build(
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512,
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"/tmp/milvus_index_1",
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milvus::engine::EngineType::FAISS_IVFSQ8,
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milvus::engine::MetricType::IP,
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1024);
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ASSERT_TRUE(engine_ptr != nullptr);
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}
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{
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auto engine_ptr = milvus::engine::EngineFactory::Build(
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512,
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"/tmp/milvus_index_1",
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milvus::engine::EngineType::NSG_MIX,
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milvus::engine::MetricType::IP,
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1024);
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ASSERT_TRUE(engine_ptr != nullptr);
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}
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}
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TEST_F(EngineTest, ENGINE_IMPL_TEST) {
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uint16_t dimension = 64;
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std::string file_path = "/tmp/milvus_index_1";
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auto engine_ptr = milvus::engine::EngineFactory::Build(
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dimension,
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file_path,
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milvus::engine::EngineType::FAISS_IVFFLAT,
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milvus::engine::MetricType::IP,
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1024);
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std::vector<float> data;
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std::vector<int64_t> ids;
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const int row_count = 10000;
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data.reserve(row_count*dimension);
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ids.reserve(row_count);
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for (int64_t i = 0; i < row_count; i++) {
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ids.push_back(i);
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for (uint16_t k = 0; k < dimension; k++) {
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data.push_back(i*dimension + k);
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}
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}
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auto status = engine_ptr->AddWithIds((int64_t)ids.size(), data.data(), ids.data());
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ASSERT_TRUE(status.ok());
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ASSERT_EQ(engine_ptr->Dimension(), dimension);
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ASSERT_EQ(engine_ptr->Count(), ids.size());
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status = engine_ptr->CopyToGpu(0, false);
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//ASSERT_TRUE(status.ok());
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auto new_engine = engine_ptr->Clone();
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ASSERT_EQ(new_engine->Dimension(), dimension);
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ASSERT_EQ(new_engine->Count(), ids.size());
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status = new_engine->CopyToCpu();
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//ASSERT_TRUE(status.ok());
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auto engine_build = new_engine->BuildIndex("/tmp/milvus_index_2", milvus::engine::EngineType::FAISS_IVFSQ8);
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//ASSERT_TRUE(status.ok());
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}
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