def _load_all_extensions(self):

        for path in self.path.split(':'):
            if os.path.exists(path):
                self._load_all_extensions_from_path(path)
            else:
                LOG.error(_LE("Extension path '%s' doesn't exist!"), path)
generate compound kernel for the optree from type_args
dataset/ETHPy150Open openstack/neutron/neutron/api/extensions.py/ExtensionManager._load_all_extensions--crossover with--dataset/ETHPy150Open NervanaSystems/neon/neon/backends/float_ew.py/_get_compound_kernel