"strings"
	"testing"
	"time"

	"github.com/google/go-cmp/cmp"
	"github.com/google/go-cmp/cmp/cmpopts"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"google.golang.org/protobuf/proto"
	v1 "k8s.io/api/core/v1"
	"k8s.io/apimachinery/pkg/api/resource"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/util/intstr"
	"k8s.io/apimachinery/pkg/util/sets"

    BoostedTreesRegressor.
*   Add 3rd generation pipeline config for Cloud TPUs which improves performance
    and usability.
*   `tf.contrib.bayesflow` is moving out to it's own repo.
*   Added `tf.contrib.{proto,rpc}` to allow generic proto parsing and RPC
    communication<sup>[1](#rpc-issue)</sup>.

## Bug Fixes and Other Changes

*   `tf.data`:
    *   Add `tf.contrib.data.prefetch_to_device`, which enables prefetching

  let arguments = (ins
    Arg<TF_StrTensor, [{A string-encoded common configuration proto containing metadata
about the TPUEmbedding partitioner output.}]>:$common_config,
    Arg<TF_StrTensor, [{A string-encoded memory config proto containing metadata about
the memory allocations reserved for TPUEmbedding.}]>:$memory_config,

    StrAttr:$config
  );

		{"Request.Header", Field, 0},
		{"Request.Host", Field, 0},
		{"Request.Method", Field, 0},
		{"Request.MultipartForm", Field, 0},
		{"Request.PostForm", Field, 1},
		{"Request.Proto", Field, 0},
		{"Request.ProtoMajor", Field, 0},
		{"Request.ProtoMinor", Field, 0},
		{"Request.RemoteAddr", Field, 0},
		{"Request.RequestURI", Field, 0},
		{"Request.Response", Field, 7},