message: Add tf.zeros benchmark
diff: @@ -816,6 +816,56 @@ class MicroBenchmarks(test.Benchmark):
  def benchmark_tf_tensordot_GPU_async(self):
  self._benchmark_tf_tensordot(device=GPU, execution_mode=context.ASYNC)
  + def _benchmark_tf_zeros(self, shape, dtype, device=CPU):
  + with context.device(device):
  + func = lambda: array_ops.zeros(shape, dtype)
  + self._run(func, 3000)
  +
  + def benchmark_tf_zeros_2_by_2_float32_CPU(self):
  + self._benchmark_tf_zeros((2, 2), dtypes.float32)
  +
  + def benchmark_tf_zeros_2_by_2_bool_CPU(self):
  + self._benchmark_tf_zeros((2, 2), dtypes.bool)
  +
  + def benchmark_tf_zeros_2_by_2_string_CPU(self):
  + self._benchmark_tf_zeros((2, 2), dtypes.string)
  +
  + def benchmark_tf_zeros_2_by_2_float32_GPU(self):
  + self._benchmark_tf_zeros((2, 2), dtypes.float32, device=GPU)
  +
  + def benchmark_tf_zeros_2_by_2_bool_GPU(self):
  + self._benchmark_tf_zeros((2, 2), dtypes.bool, device=GPU)
  +
  + def benchmark_tf_zeros_30_by_30_float32_CPU(self):
  + self._benchmark_tf_zeros((30, 30), dtypes.float32)
  +
  + def benchmark_tf_zeros_30_by_30_bool_CPU(self):
  + self._benchmark_tf_zeros((30, 30), dtypes.bool)
  +
  + def benchmark_tf_zeros_30_by_30_string_CPU(self):
  + self._benchmark_tf_zeros((30, 30), dtypes.string)
  +
  + def benchmark_tf_zeros_30_by_30_float32_GPU(self):
  + self._benchmark_tf_zeros((30, 30), dtypes.float32, device=GPU)
  +
  + def benchmark_tf_zeros_30_by_30_bool_GPU(self):
  + self._benchmark_tf_zeros((30, 30), dtypes.bool, device=GPU)
  +
  + def benchmark_tf_zeros_100_by_100_float32_CPU(self):
  + self._benchmark_tf_zeros((100, 100), dtypes.float32)
  +
  + def benchmark_tf_zeros_100_by_100_bool_CPU(self):
  + self._benchmark_tf_zeros((100, 100), dtypes.bool)
  +
  + def benchmark_tf_zeros_100_by_100_string_CPU(self):
  + self._benchmark_tf_zeros((100, 100), dtypes.string)
  +
  + def benchmark_tf_zeros_100_by_100_float32_GPU(self):
  + self._benchmark_tf_zeros((100, 100), dtypes.float32, device=GPU)
  +
  + def benchmark_tf_zeros_100_by_100_bool_GPU(self):
  + self._benchmark_tf_zeros((100, 100), dtypes.bool, device=GPU)
  +
  def _benchmark_tf_zeros_like(self, m, device=CPU):
  with context.device(device):
  func = lambda: array_ops.zeros_like(m)
  