// Define
  TF_Operation* feed = Placeholder(func_graph_, s_);
  TF_Operation* split = Split3(feed, func_graph_, s_);
  DefineT(-1, {}, {{feed, 0}}, {{split, 0}, {split, 2}}, {});

  // Use, run, and verify
  TF_Operation* func_feed = Placeholder(host_graph_, s_);
  TF_Operation* func_op = Use({func_feed});
  RunT({{func_feed, Int32Tensor({1, 2, 3, 4, 5, 6})}},
       {{func_op, 0}, {func_op, 1}}, {{1, 2}, {5, 6}});

}

func bmIndexRune(index func([]byte, rune) int) func(b *testing.B, n int) {
	return func(b *testing.B, n int) {
		buf := bmbuf[0:n]
		utf8.EncodeRune(buf[n-3:], '世')
		for i := 0; i < b.N; i++ {
			j := index(buf, '世')
			if j != n-3 {
				b.Fatal("bad index", j)
			}
		}
		buf[n-3] = '\x00'
		buf[n-2] = '\x00'
		buf[n-1] = '\x00'
	}
}

func BenchmarkEqual(b *testing.B) {

	getMemInfoRPC                  = grid.NewSingleHandler[*grid.MSS, *grid.JSON[madmin.MemInfo]](grid.HandlerGetMemInfo, grid.NewMSS, madminMemInfo.NewJSON)
	getMetacacheListingRPC         = grid.NewSingleHandler[*listPathOptions, *metacache](grid.HandlerGetMetacacheListing, func() *listPathOptions { return &listPathOptions{} }, func() *metacache { return &metacache{} })

func resetGlobalEndpoints() {
	globalEndpoints = EndpointServerPools{}
}

func resetGlobalIsErasure() {
	globalIsErasure = false
}

// reset global heal state
func resetGlobalHealState() {
	// Init global heal state
	if globalAllHealState == nil {
		globalAllHealState = newHealState(GlobalContext, false)
	} else {
		globalAllHealState.Lock()
		for _, v := range globalAllHealState.healSeqMap {

	}

	var unlockOnDefer bool
	nsUnlocker := func() {}
	defer func() {
		if unlockOnDefer {
			nsUnlocker()
		}
	}()

	// Acquire lock
	if !opts.NoLock {
		lock := z.NewNSLock(bucket, object)
		lkctx, err := lock.GetRLock(ctx, globalOperationTimeout)
		if err != nil {
			return nil, err
		}
		ctx = lkctx.Context()
		nsUnlocker = func() { lock.RUnlock(lkctx) }
		unlockOnDefer = true
	}

func (sys *IAMSys) QueryPolicyEntities(ctx context.Context, q madmin.PolicyEntitiesQuery) (*madmin.PolicyEntitiesResult, error) {
	if !sys.Initialized() {
		return nil, errServerNotInitialized
	}

	select {
	case <-sys.configLoaded:
		var userPredicate, groupPredicate func(string) bool
		if sys.LDAPConfig.Enabled() {
			userPredicate = func(s string) bool {

type iamFormat struct {
	Version int `json:"version"`
}

func newIAMFormatVersion1() iamFormat {
	return iamFormat{Version: iamFormatVersion1}
}

func getIAMFormatFilePath() string {
	return iamConfigPrefix + SlashSeparator + iamFormatFile
}

func getUserIdentityPath(user string, userType IAMUserType) string {
	var basePath string
	switch userType {
	case svcUser:

		checkMyIndex = func(t *testing.T) {
			checkColumnType(t, "name", true)
			checkIndex(t, []gorm.Index{uniqueConstraintIndex, myIndex})
		}
		checkMulIndex = func(t *testing.T) {
			checkColumnType(t, "name", false)
			checkColumnType(t, "nick_name", false)
			checkIndex(t, []gorm.Index{mulIndex})
		}
	} else {
		checkNotUnique = func(t *testing.T) { checkColumnType(t, "name", false) }

func (z ErasureAlgo) Msgsize() (s int) {
	s = msgp.Uint8Size
	return
}

// DecodeMsg implements msgp.Decodable
func (z *VersionType) DecodeMsg(dc *msgp.Reader) (err error) {
	{
		var zb0001 uint8
		zb0001, err = dc.ReadUint8()
		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		(*z) = VersionType(zb0001)
	}
	return
}

// EncodeMsg implements msgp.Encodable

// Read(Closer). When err != nil, the returned reader is always nil.
func (er erasureObjects) GetObjectNInfo(ctx context.Context, bucket, object string, rs *HTTPRangeSpec, h http.Header, opts ObjectOptions) (gr *GetObjectReader, err error) {
	if !opts.NoAuditLog {
		auditObjectErasureSet(ctx, object, &er)
	}

	var unlockOnDefer bool
	nsUnlocker := func() {}
	defer func() {
		if unlockOnDefer {
			nsUnlocker()
		}
	}()