| // 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. |
| |
| #include <iostream> |
| |
| #include <boost/optional.hpp> |
| |
| #include "common/status.h" |
| #include "util/benchmark.h" |
| #include "util/cpu-info.h" |
| |
| #include "common/names.h" |
| |
| #define BODY_ONE(body) do { \ |
| body \ |
| } while (false); |
| |
| #define BODY_TEN(body) BODY_ONE(body) BODY_ONE(body) BODY_ONE(body) \ |
| BODY_ONE(body) BODY_ONE(body) BODY_ONE(body) BODY_ONE(body) \ |
| BODY_ONE(body) BODY_ONE(body) BODY_ONE(body) |
| |
| #define BODY_HUNDRED(body) BODY_TEN(body) BODY_TEN(body) BODY_TEN(body) \ |
| BODY_TEN(body) BODY_TEN(body) BODY_TEN(body) BODY_TEN(body) BODY_TEN(body) \ |
| BODY_TEN(body) BODY_TEN(body) |
| |
| #define BODY_1K(body) BODY_HUNDRED(body) BODY_HUNDRED(body) BODY_HUNDRED(body) \ |
| BODY_HUNDRED(body) BODY_HUNDRED(body) BODY_HUNDRED(body) BODY_HUNDRED(body) \ |
| BODY_HUNDRED(body) BODY_HUNDRED(body) BODY_HUNDRED(body) |
| |
| |
| // Machine Info: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz |
| // status: Function Rate (iters/ms) Comparison |
| // ---------------------------------------------------------------------- |
| // Call Status::OK() 9.555e+08 1X |
| // Call static Status::Error 4.515e+07 0.04725X |
| // Call Status(Code, 'string') 9.873e+06 0.01033X |
| // Call w/ Assignment 5.422e+08 0.5674X |
| // Call Cond Branch OK 5.941e+06 0.006218X |
| // Call Cond Branch ERROR 7.047e+06 0.007375X |
| // Call Cond Branch Bool (false) 1.914e+10 20.03X |
| // Call Cond Branch Bool (true) 1.491e+11 156X |
| // Call Cond Boost Optional (true) 3.935e+09 4.118X |
| // Call Cond Boost Optional (false) 2.147e+10 22.47X |
| |
| using namespace impala; |
| |
| struct data { |
| bool good; |
| }; |
| |
| Status CallOK() { return Status::OK(); } |
| |
| Status global; |
| |
| void TestCallOK(int batch_size, void* d) { |
| BODY_1K( global = CallOK(); ); |
| } |
| |
| Status CallStaticError() { return Status::CANCELLED; } |
| |
| void TestCallStaticError(int batch_size, void*) { |
| BODY_1K( global = CallStaticError(); ); |
| } |
| |
| Status CallCreateError() { return Status(TErrorCode::GENERAL, "Some Error"); } |
| |
| void TestCallCreateError(int batch_size, void*) { |
| BODY_1K( global = CallCreateError(); ); |
| } |
| |
| Status CallAssignment() { |
| Status s = CallOK(); |
| return s; |
| } |
| |
| void TestCallAssignment(int batch_size, void*) { |
| BODY_1K( global = CallAssignment(); ); |
| } |
| |
| Status CallCondBranch(bool good) { |
| Status s = Status::OK(); |
| if (!good) s = Status(TErrorCode::GENERAL, "Some Error"); |
| return s; |
| } |
| |
| void TestCallCondBranch(int batch_size, void* d) { |
| bool g = ((data*)d)->good; |
| BODY_1K( global = CallCondBranch(g); ); |
| } |
| |
| bool global_bool = true; |
| |
| bool CallBool(bool good) { |
| if (good) return true; |
| return false; |
| } |
| |
| void TestCallCondBool(int batch_size, void* d) { |
| bool g = ((data*)d)->good; |
| BODY_1K( global_bool = CallBool(g); ); |
| } |
| |
| struct large_type { |
| long val1; |
| long val2; |
| long val3; |
| large_type(long a, long b, long c): val1(a), val2(b), val3(c) {} |
| }; |
| |
| large_type global_large(0l, 0l, 0l); |
| |
| boost::optional<large_type> CallOptional(bool good) { |
| if (good) return large_type(0l, 3l, 9l); |
| return boost::none; |
| } |
| |
| void TestCallOptional(int batch_size, void* d) { |
| bool g = ((data*)d)->good; |
| BODY_1K( if (auto v = CallOptional(g)) global_large = v.get(); ); |
| } |
| |
| |
| int main(int argc, char** argv) { |
| CpuInfo::Init(); |
| cout << Benchmark::GetMachineInfo() << endl; |
| |
| data d = {true}; |
| |
| Benchmark suite("status"); |
| int baseline = suite.AddBenchmark("Call Status::OK()", TestCallOK, &d, -1); |
| suite.AddBenchmark("Call static Status::Error", TestCallStaticError, &d, baseline); |
| suite.AddBenchmark("Call Status(Code, 'string')", TestCallCreateError, &d, baseline); |
| suite.AddBenchmark("Call w/ Assignment", TestCallAssignment, &d, baseline); |
| |
| d.good = true; |
| suite.AddBenchmark("Call Cond Branch OK", TestCallCondBranch, &d, baseline); |
| d.good = false; |
| suite.AddBenchmark("Call Cond Branch ERROR", TestCallCondBranch, &d, baseline); |
| |
| d.good = false; |
| suite.AddBenchmark("Call Cond Branch Bool (false)", TestCallCondBool, &d, baseline); |
| d.good = true; |
| suite.AddBenchmark("Call Cond Branch Bool (true)", TestCallCondBool, &d, baseline); |
| d.good = true; |
| suite.AddBenchmark("Call Cond Boost Optional (true)", TestCallOptional, &d, baseline); |
| d.good = false; |
| suite.AddBenchmark("Call Cond Boost Optional (false)", TestCallOptional, &d, baseline); |
| |
| cout << suite.Measure() << endl; |
| } |