Function Hostname

tensorflow/core/platform/posix/port.cc:58–63

void InitMain(const char* usage, int* argc, char*** argv) {}

string Hostname() {
  char hostname[1024];
  gethostname(hostname, sizeof hostname);
  hostname[sizeof hostname - 1] = 0;
  return string(hostname);
}

int NumSchedulableCPUs() {
#if defined(__linux__) && !defined(__ANDROID__)