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Diffstat (limited to 'third-party/benchmark/src/reporter.cc')
-rw-r--r-- | third-party/benchmark/src/reporter.cc | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/third-party/benchmark/src/reporter.cc b/third-party/benchmark/src/reporter.cc deleted file mode 100644 index 14dd40dc72f4..000000000000 --- a/third-party/benchmark/src/reporter.cc +++ /dev/null @@ -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 |