return absl::OkStatus();
}

void XlaTensor::WaitForDefinitionEventOnStream(se::Stream* stream) {
  mutex_lock lock(mu_);
  if (!definition_event_) {
    return;
  }

  // The set of defined streams is expected to be very small indeed (usually
  // 1-2), so a simple linear scan should be fast enough.
  if (std::find(streams_defined_on_.begin(), streams_defined_on_.end(),
                stream) != streams_defined_on_.end()) {

// RUN: tf-tfrt-opt -pass-pipeline='builtin.module(func.func(tf-tensor-device-copy),tfrt-lower-tf-savedmodel{hoist-invariant-ops=true},tf-to-tfrt{tfrt-cost-threshold=1024 tfrt-merge-inter-dependent-streams=true})' %s | FileCheck %s --dump-input-filter=all

// CHECK-NOT: tf_saved_model.semantics
// CHECK: tfrt.cost_threshold = 1024
// CHECK-SAME: tfrt.merge_inter_dependent_streams = true
module attributes {tf_saved_model.semantics} {

// strings.
func reasonNames(reasons ConflictReasons) string {
	var varNames []string
	for _, reason := range reasons {
		switch reason {
		case ErrReasonBindConflict:
			varNames = append(varNames, "ErrReasonBindConflict")
		case ErrReasonNodeConflict:
			varNames = append(varNames, "ErrReasonNodeConflict")
		case ErrReasonNotEnoughSpace:
			varNames = append(varNames, "ErrReasonNotEnoughSpace")
		default:

                assert nested.readString() == "chunked"
            }
            assert decoder.readString() == "done"
        }
    }

    def "can encode and decode multiple byte streams"() {
        when:
        def bytes = encode { Encoder encoder ->
            encoder.encodeChunked { Encoder nested ->
                nested.writeSmallInt(1)
                nested.writeString("chunked")
            }

    }

    private Set<File> findDependencyJars(String moduleName, String[] jarNames) {
        Set<File> runtimeClasspath = new LinkedHashSet<>();
        for (String jarName : jarNames) {
            runtimeClasspath.add(findDependencyJar(moduleName, jarName));
        }
        return runtimeClasspath;
    }

   * @since 33.2.0 (available since 22.0 in guava-jre)
   */
  @SuppressWarnings({"AndroidJdkLibsChecker", "Java7ApiChecker"})
  @IgnoreJRERequirement // Users will use this only if they're already using streams.
  public static <T extends @Nullable Object> Collector<T, ?, List<T>> least(
      int k, Comparator<? super T> comparator) {
    checkNonnegative(k, "k");
    checkNotNull(comparator);
    return Collector.of(

	// The special values stdout and stderr can be used to output to the
	// standard I/O streams. This defaults to stdout.
	OutputPaths []string

	// ErrorOutputPaths is a list of file system paths to write logger errors to.
	// The special values stdout and stderr can be used to output to the
	// standard I/O streams. This defaults to stderr.
	ErrorOutputPaths []string

	"istio.io/istio/pkg/env"
)

// Define performance tuning related features here.
var (
	MaxConcurrentStreams = env.Register(
		"ISTIO_GPRC_MAXSTREAMS",
		100000,
		"Sets the maximum number of concurrent grpc streams.",
	).Get()

	// MaxRecvMsgSize The max receive buffer size of gRPC received channel of Pilot in bytes.
	MaxRecvMsgSize = env.Register(
		"ISTIO_GPRC_MAXRECVMSGSIZE",
		4*1024*1024,

            doColumn("state");
        }

        public void columnStreet() {
            doColumn("street");
        }

        public void columnSurname() {
            doColumn("surname");
        }

        public void columnTelephoneNumber() {
            doColumn("telephoneNumber");
        }

        public void columnTeletexTerminalIdentifier() {

 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
@SuppressWarnings({"AndroidJdkLibsChecker", "Java7ApiChecker"})
@IgnoreJRERequirement // Users will use this only if they're already using streams.
public final class MoreCollectors {

  /*
   * TODO(lowasser): figure out if we can convert this to a concurrent AtomicReference-based
   * collector without breaking j2cl?
   */