// increment operation control dependent on gradient update operations.
TEST(XlaCompilationTest, IterationIncrementAndGroupDeps) {
  Scope scope = Scope::NewRootScope().ExitOnError();

  Output iter =
      ops::VarHandleOp(scope.WithOpName("iter"), DT_INT64, TensorShape({}));
  Output weights_0 = ops::VarHandleOp(scope.WithOpName("weights_0"), DT_FLOAT,
                                      TensorShape({1000}));

	if c := in.GetRoute().GetCluster(); model.IsValidSubsetKey(c) {
		// Parse host and port from cluster name.
		_, _, h, p := model.ParseSubsetKey(c)
		return string(h) + ":" + strconv.Itoa(p) + path
	}
	return vsName + ":" + strconv.Itoa(port) + path
}

// BuildDefaultHTTPInboundRoute builds a default inbound route.
func BuildDefaultHTTPInboundRoute(clusterName string, operation string) *route.Route {

			},
			Spec: &networking.Sidecar{
				Ingress: []*networking.IstioIngressListener{
					{
						Port: &networking.SidecarPort{
							Number:   port,
							Protocol: "HTTP",
							Name:     strconv.Itoa(int(port)),
						},
						DefaultEndpoint: "127.0.0.1:8080",
					},
				},
			},
		}
		return buildListeners(t, TestOptions{
			Configs: []config.Config{sidecarConfig},
		}, proxy)
	})

			// For sniffed services, we have a unique listener and route just for that service
			rdsName = string(opts.service.Hostname) + ":" + strconv.Itoa(opts.port.Port)
		} else {
			// Otherwise we have a shared one per-port
			rdsName = strconv.Itoa(opts.port.Port)
		}
	}
	ph := GetProxyHeaders(opts.proxy, opts.push, istionetworking.ListenerClassSidecarOutbound)
	httpOpts := &httpListenerOpts{

			if s.KubeReserved != nil {
				delete(s.KubeReserved, "cpu")
			}
			if s.SystemReserved == nil {
				s.SystemReserved = make(map[string]string)
			}
			s.SystemReserved["cpu"] = strconv.Itoa(reservedSystemCPUs.Size())
			klog.InfoS("After cpu setting is overwritten", "kubeReserved", s.KubeReserved, "systemReserved", s.SystemReserved)
		}

		kubeReserved, err := parseResourceList(s.KubeReserved)

		return err
	}

	c.SetAppInfo("minio-"+batchJobPrefix, r.APIVersion+" "+job.ID)
	core := &miniogo.Core{Client: c}

	workerSize, err := strconv.Atoi(env.Get("_MINIO_BATCH_REPLICATION_WORKERS", strconv.Itoa(runtime.GOMAXPROCS(0)/2)))
	if err != nil {
		return err
	}

	wk, err := workers.New(workerSize)
	if err != nil {
		// invalid worker size.
		return err
	}

	retryAttempts := ri.RetryAttempts

				res["free-versions"] = strconv.Itoa(len(fivs.FreeVersions))
			}

			if sizeS.versions > 0 {
				res["versions"] = strconv.FormatUint(sizeS.versions, 10)
			}
			res["size"] = strconv.FormatInt(sizeS.totalSize, 10)
			for name, tier := range sizeS.tiers {
				res["tier-size-"+name] = strconv.FormatUint(tier.TotalSize, 10)
				res["tier-versions-"+name] = strconv.Itoa(tier.NumVersions)
			}

	contents := []byte("content")
	ts := newClientServerTest(t, http1Mode, HandlerFunc(func(w ResponseWriter, r *Request) {
		w.Header().Set("Content-Type", "application/octet-stream")
		w.Header().Set("Content-Length", strconv.Itoa(len(contents)))
		w.Header().Set("Content-Encoding", "gzip")
		w.Header().Set("Etag", `"abcdefgh"`)
		w.Header().Set("Last-Modified", "Wed, 21 Oct 2015 07:28:00 GMT")
		w.Header().Set("Cache-Control", "immutable")

	const size = 1234
	rp.BufferPool = bufferPool{
		get: func() []byte {
			addLog("getBuf")
			return make([]byte, size)
		},
		put: func(p []byte) {
			addLog("putBuf-" + strconv.Itoa(len(p)))
		},
	}
	frontend := httptest.NewServer(rp)
	defer frontend.Close()

	req, _ := http.NewRequest("GET", frontend.URL, nil)
	req.Close = true
	res, err := frontend.Client().Do(req)

//                              variable don't have to be used.
//   GTEST_DISALLOW_ASSIGN_   - disables operator=.
//   GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=.
//   GTEST_MUST_USE_RESULT_   - declares that a function's result must be used.
//
// Synchronization:
//   Mutex, MutexLock, ThreadLocal, GetThreadCount()
//                  - synchronization primitives.