message: modify report name to identify execution context
diff: @@ -115,7 +115,10 @@ class DatasetBenchmarkBase(test.Benchmark):
  # Measure the per-element wall time.
  wall_time = self.run_benchmark(dataset, num_elements, iters, warmup,
  apply_default_optimizations)
  -
  + if context.executing_eagerly():
  + name = "{}_eager".format(name)
  + else:
  + name = "{}_graph".format(name)
  if extras is None:
  extras = {}
  extras["num_elements"] = num_elements
  