C++ (Cpp) fake_read_autofdo_module_profile 예제들

예제 #1

파일: auto-profile.c 프로젝트: cesarjp/gcc

static void
read_profile (void)
{
  if (gcov_open (auto_profile_file, 1) == 0)
    {
      error ("cannot open profile file %s", auto_profile_file);
      return;
    }

  if (gcov_read_unsigned () != GCOV_DATA_MAGIC)
    {
      error ("AutoFDO profile magic number does not match");
      return;
    }

  /* Skip the version number.  */
  unsigned version = gcov_read_unsigned ();
  if (version != AUTO_PROFILE_VERSION)
    {
      error ("AutoFDO profile version %u does match %u",
	     version, AUTO_PROFILE_VERSION);
      return;
    }

  /* Skip the empty integer.  */
  gcov_read_unsigned ();

  /* string_table.  */
  afdo_string_table = new string_table ();
  if (!afdo_string_table->read())
    {
      error ("cannot read string table from %s", auto_profile_file);
      return;
    }

  /* autofdo_source_profile.  */
  afdo_source_profile = autofdo_source_profile::create ();
  if (afdo_source_profile == NULL)
    {
      error ("cannot read function profile from %s", auto_profile_file);
      return;
    }

  /* autofdo_module_profile.  */
  fake_read_autofdo_module_profile ();
}

예제 #2

파일: auto-profile.c 프로젝트: chainalgit/gcc

static void
read_profile (void)
{
  if (gcov_open (auto_profile_file, 1) == 0)
    error ("Cannot open profile file %s.", auto_profile_file);

  if (gcov_read_unsigned () != GCOV_DATA_MAGIC)
    error ("AutoFDO profile magic number does not mathch.");

  /* Skip the version number.  */
  unsigned version = gcov_read_unsigned ();
  if (version != AUTO_PROFILE_VERSION)
    error ("AutoFDO profile version %u does match %u.",
           version, AUTO_PROFILE_VERSION);

  /* Skip the empty integer.  */
  gcov_read_unsigned ();

  /* string_table.  */
  afdo_string_table = new string_table ();
  if (!afdo_string_table->read())
    error ("Cannot read string table from %s.", auto_profile_file);

  /* autofdo_source_profile.  */
  afdo_source_profile = autofdo_source_profile::create ();
  if (afdo_source_profile == NULL)
    error ("Cannot read function profile from %s.", auto_profile_file);

  /* autofdo_module_profile.  */
  fake_read_autofdo_module_profile ();

  /* Read in the working set.  */
  if (gcov_read_unsigned () != GCOV_TAG_AFDO_WORKING_SET)
    error ("Cannot read working set from %s.", auto_profile_file);

  /* Skip the length of the section.  */
  gcov_read_unsigned ();
  gcov_working_set_t set[128];
  for (unsigned i = 0; i < 128; i++)
    {
      set[i].num_counters = gcov_read_unsigned ();
      set[i].min_counter = gcov_read_counter ();
    }
  add_working_set (set);
}