include/parquet/benchmark_util.h

0001 // Licensed to the Apache Software Foundation (ASF) under one
0002 // or more contributor license agreements.  See the NOTICE file
0003 // distributed with this work for additional information
0004 // regarding copyright ownership.  The ASF licenses this file
0005 // to you under the Apache License, Version 2.0 (the
0006 // "License"); you may not use this file except in compliance
0007 // with the License.  You may obtain a copy of the License at
0008 //
0009 //   http://www.apache.org/licenses/LICENSE-2.0
0010 //
0011 // Unless required by applicable law or agreed to in writing,
0012 // software distributed under the License is distributed on an
0013 // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
0014 // KIND, either express or implied.  See the License for the
0015 // specific language governing permissions and limitations
0016 // under the License.
0017
0018 #pragma once
0019
0020 #include <random>
0021 #include <string>
0022 #include <vector>
0023
0024 #include "parquet/types.h"
0025
0026 namespace parquet::benchmarks {
0027
0028 template <typename T>
0029 void GenerateBenchmarkData(uint32_t size, uint32_t seed, T* data,
0030                            std::vector<uint8_t>* heap, uint32_t data_string_length);
0031
0032 #define _GENERATE_BENCHMARK_DATA_DECL(KLASS)                            \
0033   template <>                                                           \
0034   void GenerateBenchmarkData(uint32_t size, uint32_t seed, KLASS* data, \
0035                              std::vector<uint8_t>* heap, uint32_t data_string_length);
0036
0037 _GENERATE_BENCHMARK_DATA_DECL(int32_t)
0038 _GENERATE_BENCHMARK_DATA_DECL(int64_t)
0039 _GENERATE_BENCHMARK_DATA_DECL(float)
0040 _GENERATE_BENCHMARK_DATA_DECL(double)
0041 _GENERATE_BENCHMARK_DATA_DECL(ByteArray)
0042 _GENERATE_BENCHMARK_DATA_DECL(FLBA)
0043 _GENERATE_BENCHMARK_DATA_DECL(Int96)
0044
0045 #undef _GENERATE_BENCHMARK_DATA_DECL
0046
0047 }  // namespace parquet::benchmarks