| import torch._C._lazy | |
| def render_ir_graph(tensors): | |
| """Return a text dump of the LTC IR graph in dot format for the tensors. | |
| The text can be processed by tools like dot to be rendered in pdf,png etc.""" | |
| return torch._C._lazy._get_tensors_dot(tensors) | |
| def dump_ir(tensors, ir_format): | |
| """Return a dump of the tensors in the specified format. | |
| Valid format are | |
| - text: for LTC IR | |
| - backend: for the activate backend IR | |
| """ | |
| if ir_format == "text": | |
| return torch._C._lazy._get_tensors_text(tensors) | |
| elif ir_format == "backend": | |
| return torch._C._lazy._get_tensors_backend(tensors) | |
| else: | |
| raise RuntimeError(f"Unrecognized IR format: {ir_format}") | |