// value of 64.
	// +optional
	Queues int32

	// `handSize` is a small positive number that configures the
	// shuffle sharding of requests into queues.  When enqueuing a request
	// at this priority level the request's flow identifier (a string
	// pair) is hashed and the hash value is used to shuffle the list
	// of queues and deal a hand of the size specified here.  The
	// request is put into one of the shortest queues in that hand.

		}
	}
}

// shuffle fixes up all the merge edges (those going into blocks of indegree > 1).
func (s *regAllocState) shuffle(stacklive [][]ID) {
	var e edgeState
	e.s = s
	e.cache = map[ID][]*Value{}
	e.contents = map[Location]contentRecord{}
	if s.f.pass.debug > regDebug {
		fmt.Printf("shuffle %s\n", s.f.Name)
		fmt.Println(s.f.String())
	}

		if len(disks) < er.setDriveCount/2 {
			return fmt.Errorf("not enough drives (found=%d, healing=%d, total=%d) are available to heal `%s`", len(disks), healing, er.setDriveCount, tracker.disk.String())
		}

		rand.Shuffle(len(disks), func(i, j int) {
			disks[i], disks[j] = disks[j], disks[i]
		})

		expectedDisks := len(disks)/2 + 1
		fallbackDisks := disks[expectedDisks:]
		disks = disks[:expectedDisks]

	Queues int32 `json:"queues" protobuf:"varint,1,opt,name=queues"`

	// `handSize` is a small positive number that configures the
	// shuffle sharding of requests into queues.  When enqueuing a request
	// at this priority level the request's flow identifier (a string
	// pair) is hashed and the hash value is used to shuffle the list
	// of queues and deal a hand of the size specified here.  The
	// request is put into one of the shortest queues in that hand.

    // a reasonable amount apart
    T cur = 0;
    for (size_t i = 0; i < tensor->NumElements(); i++) {
      tensor_flat(i) = cur;
      cur += 5e-2;
    }
    // Fischer-Yates shuffle the array
    for (size_t i = tensor->NumElements() - 1; i >= 1; i--) {
      // j <- random integer 0 <= j <= i
      size_t j = random::New64() % (i + 1);
      // swap values at i, j
      T tmp = tensor_flat(i);

	Queues int32 `json:"queues" protobuf:"varint,1,opt,name=queues"`

	// `handSize` is a small positive number that configures the
	// shuffle sharding of requests into queues.  When enqueuing a request
	// at this priority level the request's flow identifier (a string
	// pair) is hashed and the hash value is used to shuffle the list
	// of queues and deal a hand of the size specified here.  The
	// request is put into one of the shortest queues in that hand.

pkg math, func RoundToEven(float64) float64
pkg math/big, const MaxBase = 62
pkg math/big, method (*Float) Sqrt(*Float) *Float
pkg math/big, method (*Int) CmpAbs(*Int) int
pkg math/rand, func Shuffle(int, func(int, int))
pkg math/rand, method (*Rand) Shuffle(int, func(int, int))
pkg net, method (*TCPListener) SyscallConn() (syscall.RawConn, error)
pkg net, method (*UnixListener) SyscallConn() (syscall.RawConn, error)

	Queues int32 `json:"queues" protobuf:"varint,1,opt,name=queues"`

	// `handSize` is a small positive number that configures the
	// shuffle sharding of requests into queues.  When enqueuing a request
	// at this priority level the request's flow identifier (a string
	// pair) is hashed and the hash value is used to shuffle the list
	// of queues and deal a hand of the size specified here.  The
	// request is put into one of the shortest queues in that hand.

	Queues int32 `json:"queues" protobuf:"varint,1,opt,name=queues"`

	// `handSize` is a small positive number that configures the
	// shuffle sharding of requests into queues.  When enqueuing a request
	// at this priority level the request's flow identifier (a string
	// pair) is hashed and the hash value is used to shuffle the list
	// of queues and deal a hand of the size specified here.  The
	// request is put into one of the shortest queues in that hand.

	VMOVDQU		state1, (1*16)(digestPtr)

done:
	RET

// shuffle byte order from LE to BE
DATA flip_mask<>+0x00(SB)/8, $0x0405060700010203
DATA flip_mask<>+0x08(SB)/8, $0x0c0d0e0f08090a0b
DATA flip_mask<>+0x10(SB)/8, $0x0405060700010203
DATA flip_mask<>+0x18(SB)/8, $0x0c0d0e0f08090a0b
GLOBL flip_mask<>(SB), 8, $32

// shuffle xBxA -> 00BA
DATA shuff_00BA<>+0x00(SB)/8, $0x0b0a090803020100