#include "tensorflow/core/util/debug_data_dumper.h"

namespace tensorflow {
namespace tf2xla {
namespace internal {

using mlir::PassManager;

// Setup the input pass manager to enable IR dumping after each pass.
// Note a side effect of this method is that multi threading will be disabled.
void EnablePassIRPrinting(PassManager& pm, const std::string& dump_group_name,
                          llvm::StringRef module_name) {

		f.Close()
	}
	return nil
}

func (i *istioImpl) Dump(ctx resource.Context) {
	scopes.Framework.Errorf("=== Dumping Istio Deployment State for %v...", ctx.ID())
	ns := i.cfg.SystemNamespace
	d, err := ctx.CreateTmpDirectory("istio-state")
	if err != nil {
		scopes.Framework.Errorf("Unable to create directory for dumping Istio contents: %v", err)
		return
	}
	g := errgroup.Group{}
	g.Go(func() error {

			return nil, err
		}
		return nil, errUnrecognized
	}
	p = &Profile{}

	sampling := ""
	hasAlloc := false

	line := s.Text()
	p.PeriodType = &ValueType{Type: "space", Unit: "bytes"}
	if header := heapHeaderRE.FindStringSubmatch(line); header != nil {
		sampling, p.Period, hasAlloc, err = parseHeapHeader(line)
		if err != nil {
			return nil, err
		}

#include <ostream>
#include <string>

#include "llvm/ADT/StringRef.h"
#include "mlir/IR/Attributes.h"  // from @llvm-project
#include "mlir/IR/Operation.h"  // from @llvm-project

// Utility functions for dumping operations/attributes as strings and ostream
// bindings.

namespace tensorflow {
std::string OpAsString(mlir::Operation& op);
std::string AttrAsString(mlir::Attribute& attr);

    private final static String[] headers_to_propagate = {
        // All applications should propagate x-request-id. This header is
        // included in access log statements and is used for consistent trace
        // sampling and log sampling decisions in Istio.
        "x-request-id",

        // Lightstep tracing header. Propagate this if you use lightstep tracing
        // in Istio (see

	if c.suite.RequestTestDump() {
		scopes.Framework.Debugf("Begin dumping testContext: %q", c.id)
		// make sure we dump suite-level/top-level resources, but don't dump sibling tests or their children
		for _, scope := range c.topLevelScopes() {
			scope.dump(c, false)
		}
		c.scope.dump(c, true)
		scopes.Framework.Debugf("Completed dumping testContext: %q", c.id)
	} else {

  Env* env = Env::Default();
  Status status = env->RecursivelyCreateDir(dir);
  if (!status.ok()) {
    LOG(WARNING) << "Failed to create '" << dir
                 << "' directory for dumping: " << status;
    return Status(absl::StatusCode::kUnavailable, "(unavailable)");
  }
  *filepath = io::JoinPath(dir, MakeUniqueFilename(std::string(name)));

  // Try to open the file and generate a raw_ostream.

	// or if it's empty we just use a default in /tmp
	coverageFile = os.Getenv("KUBE_COVERAGE_FILE")
	if coverageFile == "" {
		coverageFile = "/tmp/k8s-" + name + ".cov"
	}
	fmt.Println("Dumping coverage information to " + coverageFile)

	flushInterval := 5 * time.Second
	requestedInterval := os.Getenv("KUBE_COVERAGE_FLUSH_INTERVAL")
	if requestedInterval != "" {

	// multiples of 4.
	AND	$-4, R8, R8
	// Add the offset of the fake_pc-th ret.
	ADD	R8, R30, R30
	// Call the function by jumping to it and reusing all registers except
	// for the modified return address register R30.
	JMP	(R9)

// The ret sled for ARM64 consists of 128 br instructions jumping to the
// end of the function. Each instruction is 4 bytes long. The sled thus

  using '?' for unknown sizes. For example, `input-arg-shapes=1,2::1,?`
  expresses argument shapes `[1,2]`, `[]` and `[1,?]`.
* `--e`: Elide large elements attrs while dumping the output StableHLO.
* `--output_filename`: Path to the output file where the textual StableHLO MLIR
  module will be written (default: stdout).


### Examples