tf_nizza.py 文件源码

def _session_config(self):
        """Creates the session config with t2t default parameters."""
        graph_options = tf.GraphOptions(optimizer_options=tf.OptimizerOptions(
            opt_level=tf.OptimizerOptions.L1, do_function_inlining=False))
        if self._single_cpu_thread:
            config = tf.ConfigProto(
                intra_op_parallelism_threads=1,
                inter_op_parallelism_threads=1,
                allow_soft_placement=True,
                graph_options=graph_options,
                log_device_placement=False)
        else:
            gpu_options = tf.GPUOptions(
                per_process_gpu_memory_fraction=0.95)
            config = tf.ConfigProto(
                allow_soft_placement=True,
                graph_options=graph_options,
                gpu_options=gpu_options,
                log_device_placement=False)
        return config