LoggingBuildOperationProgressBroadcaster bridge = new LoggingBuildOperationProgressBroadcaster(outputEventListenerManager, buildOperationProgressEventEmitter)

    def setup() {
        bridge.rootBuildOperation = fallbackOperationId
    }

    def "forwards #eventType with operationId"() {
        when:
        bridge.onOutput(eventWithBuildOperationId)

        then:

  if (!op->hasAttr(TF::kTpuReplicateAttr)) {
    op->emitOpError("TF2XLA TPU bridge input check: " + errormsg() +
                    "missing _tpu_replicate attr");
    return false;
  }
  auto opattr = op->getAttr(TF::kTpuReplicateAttr);
  if (opattr != attr) {
    op->emitOpError("TF2XLA TPU bridge input check: " + errormsg() +
                    "invalid _tpu_replicate attr.")

      "args": {
        "labels": {
          "appVersion": "1.0"
        }
      },
      "bridge": "cni0",
      "dns": {
        "nameservers": [
          "10.1.0.1"
        ]
      },
      "ipam": {
        "gateway": "10.1.0.1",
        "subnet": "10.1.0.0/16",
        "type": "host-local"
      },
      "type": "bridge"
    },
    {
      "sysctl": {
        "net.core.somaxconn": "500"
      },

        "passes/bridge/optimize.cc",
        "passes/bridge/passes.cc",
        "passes/bridge/verify_quant_legalization.cc",
    ],
    hdrs = [
        "passes/bridge/passes.h",
    ],
    compatible_with = get_compatible_with_portable(),
    visibility = [
        ":internal_visibility_allowlist_package",
        "//tensorflow/compiler/mlir:__subpackages__",
    ],
    deps = [

    case ConfigProto::Experimental::MLIR_BRIDGE_ROLLOUT_DISABLED:
      return MlirBridgeRolloutPolicy::kDisabledByUser;
    default:
      // User did not explicitly enable or disable the bridge. For now, disable
      // the bridge.
      return MlirBridgeRolloutPolicy::kDisabledAfterGraphAnalysis;
  }
}

void LogGraphFeatures(const Graph& graph,
                      const FunctionLibraryDefinition* function_library,

{
  "cniVersion": "0.3.1",
  "name": "k8s-pod-network",
  "plugins": [
    {
      "addIf": "true",
      "bridge": "mybridge",
      "ipMasq": true,
      "ipam": {
        "gateway": "10.1.0.1",
        "routes": [
          {
            "dst": "0.0.0.0/0"
          }
        ],
        "subnet": "10.1.0.0/16",
        "type": "host-local"
      },
      "isGateway": true,
      "mtu": 1460,

//      ...
//    }
class TPUEmbeddingOpsRegistry {
 public:
  // Add the op to the registry.
  //
  // Adding an op here will allow use old bridge legalization from the MLIR
  // bridge with the use of fallback mechanism. Therefore, addition of any op
  // here must have a python test with MLIR bridge enabled to verify that the
  // fallback works correctly.
  template <typename OpType>
  void Add() {

			existingConfFiles: map[string]string{"bridge.conf": "bridge.conf", "list.conflist.golden": "list.conflist"},
		},
		{
			name:              "intentional preempted config invalid",
			expectedFailure:   true,
			cniConfigFilename: "invalid-arr.conflist",
			cniConfName:       "invalid-arr.conflist",
			chainedCNIPlugin:  true,
			existingConfFiles: map[string]string{"bridge.conf": "bridge.conf", "invalid-arr.conflist": "invalid-arr.conflist"},

      "args": {
        "labels": {
          "appVersion": "1.0"
        }
      },
      "bridge": "cni0",
      "dns": {
        "nameservers": [
          "10.1.0.1"
        ]
      },
      "ipam": {
        "gateway": "10.1.0.1",
        "subnet": "10.1.0.0/16",
        "type": "host-local"
      },
      "type": "bridge"
    },
    {
      "sysctl": {
        "net.core.somaxconn": "500"
      },

  LOG_FIRST_N(INFO, 1)
      << "Compiling MLIR computation to XLA HLO using MLIR tf2xla bridge in "
         "the op by op fallback mode. This is Phase 2 of the TF2XLA Bridge. "
         "Old (non-MLIR) bridge may be used in case of unsupported feature "
         "or compilation failure from the MLIR bridge (full fallback mode).";

  mlir::DialectRegistry registry;
  mlir::RegisterAllTensorFlowDialects(registry);