| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #pragma once |
| |
| #include <stdint.h> |
| #include <memory> |
| #include <string> |
| #include <unordered_map> |
| |
| #include "statistics.h" |
| #include "test/bench_test/utils.h" |
| |
| namespace rocksdb { |
| class Statistics; |
| } // namespace rocksdb |
| |
| namespace pegasus { |
| class pegasus_client; |
| |
| namespace test { |
| |
| class benchmark; |
| struct thread_arg; |
| |
| typedef void (benchmark::*bench_method)(thread_arg *); |
| |
| struct thread_arg |
| { |
| int64_t seed; |
| statistics stats; |
| bench_method method; |
| benchmark *bm; |
| |
| thread_arg(uint64_t seed_, |
| std::shared_ptr<rocksdb::Statistics> hist_stats_, |
| bench_method bench_method_, |
| benchmark *benchmark_) |
| : seed(seed_), stats(hist_stats_), method(bench_method_), bm(benchmark_) |
| { |
| } |
| }; |
| |
| class benchmark |
| { |
| public: |
| benchmark(); |
| ~benchmark() = default; |
| void run(); |
| |
| private: |
| /** thread main function */ |
| static void thread_body(void *v); |
| |
| /** benchmark operations **/ |
| void run_benchmark(int thread_count, operation_type op_type); |
| void write_random(thread_arg *thread); |
| void read_random(thread_arg *thread); |
| void delete_random(thread_arg *thread); |
| void multi_set_random(thread_arg *thread); |
| void multi_get_random(thread_arg *thread); |
| |
| /** generate hash/sort key and value */ |
| void generate_kv_pair(std::string &hashkey, std::string &sortkey, std::string &value); |
| |
| /** some auxiliary functions */ |
| operation_type get_operation_type(const std::string &name); |
| void print_header(); |
| void print_warnings(); |
| |
| private: |
| // the pegasus client to do read/write/delete operations |
| pegasus_client *_client; |
| // the map of operation type and the process method |
| std::unordered_map<operation_type, bench_method, std::hash<unsigned char>> _operation_method; |
| }; |
| } // namespace test |
| } // namespace pegasus |