1 files changed, 0 insertions, 163 deletions
diff --git a/libs/tdlib/td/benchmark/bench_log.cpp b/libs/tdlib/td/benchmark/bench_log.cpp
deleted file mode 100644
index a57b1b9b42..0000000000
--- a/libs/tdlib/td/benchmark/bench_log.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-//
-// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-#include "td/utils/benchmark.h"
-#include "td/utils/logging.h"
-
-#include <cstdio>
-#include <fstream>
-#include <iostream>
-#include <mutex>
-#include <ostream>
-#include <streambuf>
-#include <string>
-
-#include <unistd.h>
-
-std::string create_tmp_file() {
-#if TD_ANDROID
-  std::string name = "/data/local/tmp/large_file.txt";
-  unlink(name.c_str());
-  return name;
-#else
-  char file_name[] = "largefileXXXXXX";
-  int fd = mkstemp(file_name);
-  if (fd == -1) {
-    perror("Can't cretate temporary file");
-  }
-  CHECK(fd != -1);
-
-  close(fd);
-  return file_name;
-#endif
-}
-
-class IostreamWriteBench : public td::Benchmark {
- protected:
-  std::string file_name_;
-  std::ofstream stream;
-  enum { buffer_size = 1 << 20 };
-  char buffer[buffer_size];
-
- public:
-  std::string get_description() const override {
-    return "ostream (to file, no buf, no flush)";
-  }
-
-  void start_up() override {
-    file_name_ = create_tmp_file();
-    stream.open(file_name_.c_str());
-    CHECK(stream.is_open());
-    //    stream.rdbuf()->pubsetbuf(buffer, buffer_size);
-  }
-
-  void run(int n) override {
-    for (int i = 0; i < n; i++) {
-      stream << "This is just for test" << 987654321 << '\n';
-    }
-  }
-
-  void tear_down() override {
-    stream.close();
-    unlink(file_name_.c_str());
-  }
-};
-
-class FILEWriteBench : public td::Benchmark {
- protected:
-  std::string file_name_;
-  FILE *file;
-  enum { buffer_size = 1 << 20 };
-  char buffer[buffer_size];
-
- public:
-  std::string get_description() const override {
-    return "std::fprintf (to file, no buf, no flush)";
-  }
-
-  void start_up() override {
-    file_name_ = create_tmp_file();
-    file = fopen(file_name_.c_str(), "w");
-    //    setvbuf(file, buffer, _IOFBF, buffer_size);
-  }
-
-  void run(int n) override {
-    for (int i = 0; i < n; i++) {
-      std::fprintf(file, "This is just for test%d\n", 987654321);
-      //      std::fflush(file);
-    }
-  }
-
-  void tear_down() override {
-    std::fclose(file);
-    unlink(file_name_.c_str());
-  }
-};
-
-#if TD_ANDROID
-#include <android/log.h>
-#define ALOG(...) __android_log_print(ANDROID_LOG_VERBOSE, "XXX", __VA_ARGS__)
-class ALogWriteBench : public td::Benchmark {
- public:
-  std::string get_description() const override {
-    return "android_log";
-  }
-  void start_up() override {
-  }
-  void run(int n) override {
-    for (int i = 0; i < n; i++) {
-      ALOG("This is just for test%d\n", 987654321);
-    }
-  }
-  void tear_down() override {
-  }
-};
-#endif
-
-class LogWriteBench : public td::Benchmark {
- protected:
-  std::string file_name_;
-  std::ofstream stream;
-  std::streambuf *old_buf;
-  enum { buffer_size = 1 << 20 };
-  char buffer[buffer_size];
-
- public:
-  std::string get_description() const override {
-    return "td_log (slow in debug mode)";
-  }
-
-  void start_up() override {
-    file_name_ = create_tmp_file();
-    stream.open(file_name_.c_str());
-    CHECK(stream.is_open());
-    old_buf = std::cerr.rdbuf(stream.rdbuf());
-  }
-
-  void run(int n) override {
-    for (int i = 0; i < n; i++) {
-      LOG(DEBUG) << "This is just for test" << 987654321;
-    }
-  }
-
-  void tear_down() override {
-    stream.close();
-    unlink(file_name_.c_str());
-    std::cerr.rdbuf(old_buf);
-  }
-};
-
-std::mutex mutex;
-
-int main() {
-  td::bench(LogWriteBench());
-#if TD_ANDROID
-  td::bench(ALogWriteBench());
-#endif
-  td::bench(IostreamWriteBench());
-  td::bench(FILEWriteBench());
-  return 0;
-}