Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
public function torch_from_blob_c(data, ndims, tensor_shape, strides, dtype, device_type, device_index, requires_grad) result(tensor_p) bind(c, name = 'torch_from_blob')