alongside its version.
Parameters:
      compiler (str) -- The compiler executable name to check
      (e.g. "g++"). Must be executable in a shell process.
Returns:
      A tuple that contains a boolean that defines if the compiler is
      (likely) ABI-incompatible with PyTorch, followed by a
      TorchVersion string that contains the compiler version
      separated by dots.
Return type:
      Tuple[bool, TorchVersion]
torch.utils.cpp_extension.verify_ninja_availability()
Raises "RuntimeError" if ninja build system is not available on the
   system, does nothing otherwise.
torch.utils.cpp_extension.is_ninja_available()
Returns "True" if the ninja build system is available on the
   system, "False" otherwise.