code: def _dma_start_abstract_eval(*args, tree, device_id_type):
      (
          src_ref_aval,
          src_indexers_avals,
          dst_ref_aval,
          dst_indexers_avals,
          dst_sem_aval,
          dst_sem_indexers_avals,
          src_sem_aval,
          src_sem_indexers_avals,
          device_id_aval,
      ) = tree_util.tree_unflatten(tree, args)
      dst_sem_shape = dst_sem_aval.shape
      if dst_sem_indexers_avals:
          dst_sem_shape = dst_sem_indexers_avals[-1].get_indexer_shape()
      if dst_sem_shape:
          raise ValueError(
              f"Cannot signal on a non-()-shaped semaphore: {dst_sem_shape}"
          )
      if src_sem_aval is not None:
          src_sem_shape = src_sem_aval.shape
          if src_sem_indexers_avals:
              src_sem_shape = src_sem_indexers_avals[
                  -1
              ].get_indexer_shape()
          if src_sem_shape:
              raise ValueError(
                  f"Cannot signal on a non-()-shaped semaphore: {src_sem_shape}"
              )
      return []
  
imports: from __future__ import annotations
  import contextlib
  import dataclasses
  import enum
  from typing import Any, Callable
  import jax
  from jax._src import api_util
  from jax._src import core
  from jax._src import effects
  from jax._src import linear_util
  from jax._src import pretty_printer
  from jax._src import state
  from jax._src import tree_util
  from jax._src import util
  from jax._src.state import indexing
  from jax._src.state import primitives
  from jax._src.interpreters import mlir
  from jax._src.interpreters import partial_eval
  from jax._src.pallas.mosaic import core
  import jax.numpy
label_desc: Use image node_id 17 for calling a global function with example usage: _dma_start_abstract_eval() and returns: list