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-rw-r--r--third-party/benchmark/src/reporter.cc116
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diff --git a/third-party/benchmark/src/reporter.cc b/third-party/benchmark/src/reporter.cc
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index 14dd40dc72f4..000000000000
--- a/third-party/benchmark/src/reporter.cc
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@@ -1,116 +0,0 @@
-// Copyright 2015 Google Inc. All rights reserved.
-//
-// Licensed 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 "benchmark/benchmark.h"
-#include "timers.h"
-
-#include <cstdlib>
-
-#include <iostream>
-#include <map>
-#include <string>
-#include <tuple>
-#include <vector>
-
-#include "check.h"
-#include "string_util.h"
-
-namespace benchmark {
-namespace internal {
-extern std::map<std::string, std::string>* global_context;
-}
-
-BenchmarkReporter::BenchmarkReporter()
- : output_stream_(&std::cout), error_stream_(&std::cerr) {}
-
-BenchmarkReporter::~BenchmarkReporter() {}
-
-void BenchmarkReporter::PrintBasicContext(std::ostream *out,
- Context const &context) {
- CHECK(out) << "cannot be null";
- auto &Out = *out;
-
- Out << LocalDateTimeString() << "\n";
-
- if (context.executable_name)
- Out << "Running " << context.executable_name << "\n";
-
- const CPUInfo &info = context.cpu_info;
- Out << "Run on (" << info.num_cpus << " X "
- << (info.cycles_per_second / 1000000.0) << " MHz CPU "
- << ((info.num_cpus > 1) ? "s" : "") << ")\n";
- if (info.caches.size() != 0) {
- Out << "CPU Caches:\n";
- for (auto &CInfo : info.caches) {
- Out << " L" << CInfo.level << " " << CInfo.type << " "
- << (CInfo.size / 1024) << " KiB";
- if (CInfo.num_sharing != 0)
- Out << " (x" << (info.num_cpus / CInfo.num_sharing) << ")";
- Out << "\n";
- }
- }
- if (!info.load_avg.empty()) {
- Out << "Load Average: ";
- for (auto It = info.load_avg.begin(); It != info.load_avg.end();) {
- Out << StrFormat("%.2f", *It++);
- if (It != info.load_avg.end()) Out << ", ";
- }
- Out << "\n";
- }
-
- if (internal::global_context != nullptr) {
- for (const auto& kv: *internal::global_context) {
- Out << kv.first << ": " << kv.second << "\n";
- }
- }
-
- if (CPUInfo::Scaling::ENABLED == info.scaling) {
- Out << "***WARNING*** CPU scaling is enabled, the benchmark "
- "real time measurements may be noisy and will incur extra "
- "overhead.\n";
- }
-
-#ifndef NDEBUG
- Out << "***WARNING*** Library was built as DEBUG. Timings may be "
- "affected.\n";
-#endif
-}
-
-// No initializer because it's already initialized to NULL.
-const char *BenchmarkReporter::Context::executable_name;
-
-BenchmarkReporter::Context::Context()
- : cpu_info(CPUInfo::Get()), sys_info(SystemInfo::Get()) {}
-
-std::string BenchmarkReporter::Run::benchmark_name() const {
- std::string name = run_name.str();
- if (run_type == RT_Aggregate) {
- name += "_" + aggregate_name;
- }
- return name;
-}
-
-double BenchmarkReporter::Run::GetAdjustedRealTime() const {
- double new_time = real_accumulated_time * GetTimeUnitMultiplier(time_unit);
- if (iterations != 0) new_time /= static_cast<double>(iterations);
- return new_time;
-}
-
-double BenchmarkReporter::Run::GetAdjustedCPUTime() const {
- double new_time = cpu_accumulated_time * GetTimeUnitMultiplier(time_unit);
- if (iterations != 0) new_time /= static_cast<double>(iterations);
- return new_time;
-}
-
-} // end namespace benchmark