Carlos Amedee <******@****.***> 1715265901 -0400

		trace.WithRegion(ctx, "region0", func() {
			// EvUserRegionBegin("region0", start)
			trace.WithRegion(ctx, "region1", func() {
				trace.Log(ctx, "key0", "0123456789abcdef") // EvUserLog("task0", "key0", "0....f")
			})
			// EvUserRegionEnd("region0", end)
		})
	}()
	wg.Wait()

	preExistingRegion.End()
	postExistingRegion := trace.StartRegion(bgctx, "post-existing region")

	// End of traced execution.
	trace.Stop()

  // Given a Region associated with the callee and operands from the
  // corresponding callOp, propagate the potentially written decision to the
  // callOp's operands, if the corresponding region's arguments are potentially
  // written resources.
  void PropagatePotentiallyWrittenUpFromCallee(
      Region& region, Operation::operand_range propagate_to);

  // Marks 'resource' as written.

// Inserts a `CalibrationStatisticsSaverOp` to the end of the region.
LogicalResult InsertCalibrationStatisticsSaverOp(
    Region& region, MLIRContext& ctx, absl::string_view output_file_path,
    const std::unordered_set<std::string>& aggregator_ops_to_ignore) {
  SmallVector<Value> statistics_outputs;
  SmallVector<StringRef> ids;
  SmallVector<int32_t> calibration_methods;
  FindCustomAggregatorOps(region, aggregator_ops_to_ignore, statistics_outputs,

      SetPotentiallyWritten(operand->get());
    }
  });
}

void ResourceAnalyzer::PropagatePotentiallyWrittenUpFromCallee(
    Region& region, Operation::operand_range propagate_to) {
  (void)AnalyzeRegion(region);
  for (auto t : llvm::zip(region.getArguments(), propagate_to)) {
    if (!IsResource(std::get<0>(t))) {
      continue;
    }
    if (IsPotentiallyWritten(std::get<0>(t))) {

				if testName == "user_task_region_1_21_good" {
					testedUserRegions = true
					validRegions := map[string]struct{}{
						"post-existing region": struct{}{},
						"region0":              struct{}{},
						"region1":              struct{}{},
					}
					// Check that we correctly convert user regions. These
					// strings were generated by
					// runtime/trace.TestUserTaskRegion, which is the basis for

	if err = newTestConfig(globalMinioDefaultRegion, objLayer); err != nil {
		t.Fatalf("Init Test config failed")
	}

	if globalSite.Region() != globalMinioDefaultRegion {
		t.Errorf("Expecting region `us-east-1` found %s", globalSite.Region())
	}

	// Set new region and verify.
	config.SetRegion(globalServerConfig, "us-west-1")
	site, err := config.LookupSite(
		globalServerConfig[config.SiteSubSys][config.Default],

    "${IP_ALIAS_SUBNETWORK}" --project="${PROJECT}" --region="${REGION}" \
    --format='value(fingerprint)')
  local access_token
  access_token=$(gcloud auth print-access-token)
  local request="{\"allowSubnetCidrRoutesOverlap\":$1, \"fingerprint\":\"${fingerprint}\"}"
  local subnetwork_url
  subnetwork_url="${GCE_API_ENDPOINT}projects/${PROJECT}/regions/${REGION}/subnetworks/${IP_ALIAS_SUBNETWORK}"

};

// Return a bitvector that marks all return values that always come from
// the same value.
llvm::BitVector GetInvariantReturns(Region* region, int number_of_results) {
  llvm::BitVector invariant(number_of_results, true);
  std::vector<Value> used_argument(number_of_results, nullptr);
  for (Block& block : region->getBlocks()) {
    for (Operation& op : block.getOperations()) {
      if (!op.hasTrait<OpTrait::ReturnLike>()) continue;

// failure.
template <typename OpT>
LogicalResult GetOp(Region* region, OpT* result) {
  *result = {};
  for (auto op : region->getOps<OpT>()) {
    if (*result) return op.emitError("should be unique within a function");
    *result = op;
  }
  return success();
}

LogicalResult RunOnRegion(Region* region) {
  RecvTPUEmbeddingActivationsOp recv_op;
  if (failed(GetOp(region, &recv_op))) return failure();