if totalLength == -1 {
		return -1
	}
	numShards := totalLength / e.BlockSize
	lastBlockSize := totalLength % e.BlockSize
	lastShardSize := ceilFrac(lastBlockSize, int64(e.DataBlocks))
	return numShards*e.ShardSize() + lastShardSize
}

// ShardSize - returns actual shared size from erasure blockSize.
func (e ErasureInfo) ShardSize() int64 {
	return ceilFrac(e.BlockSize, int64(e.DataBlocks))
}

package md5

import (
	"internal/byteorder"
	"math/bits"
)

func blockGeneric(dig *digest, p []byte) {
	// load state
	a, b, c, d := dig.s[0], dig.s[1], dig.s[2], dig.s[3]

	for i := 0; i <= len(p)-BlockSize; i += BlockSize {
		// eliminate bounds checks on p
		q := p[i:]
		q = q[:BlockSize:BlockSize]

		// save current state
		aa, bb, cc, dd := a, b, c, d

		// load input block
		x0 := byteorder.LeUint32(q[4*0x0:])

// encoder copies and scales the tables according to its quality parameter.
// The values are derived from section K.1 after converting from natural to
// zig-zag order.
var unscaledQuant = [nQuantIndex][blockSize]byte{
	// Luminance.
	{
		16, 11, 12, 14, 12, 10, 16, 14,
		13, 14, 18, 17, 16, 19, 24, 40,
		26, 24, 22, 22, 24, 49, 35, 37,
		29, 40, 58, 51, 61, 60, 57, 51,
		56, 55, 64, 72, 92, 78, 64, 68,

func (s *asmState) Size() int {
	return s.outputLen
}

// BlockSize returns the hash's underlying block size.
// The Write method must be able to accept any amount
// of data, but it may operate more efficiently if all writes
// are a multiple of the block size.
func (s *asmState) BlockSize() int {
	return s.rate
}

// Clone returns a copy of the ShakeHash in its current state.

// state of the hash.
func New() hash.Hash32 {
	d := new(digest)
	d.Reset()
	return d
}

func (d *digest) Size() int { return Size }

func (d *digest) BlockSize() int { return 4 }

const (
	magic         = "adl\x01"
	marshaledSize = len(magic) + 4
)

func (d *digest) MarshalBinary() ([]byte, error) {
	b := make([]byte, 0, marshaledSize)
	b = append(b, magic...)

				}

				if !isNUMAAffinitiesEqual(initContainerBlock.NUMAAffinity, containerBlock.NUMAAffinity) {
					continue
				}

				if initContainerBlock.Size > blockSize {
					initContainerBlock.Size -= blockSize
					blockSize = 0
				} else {
					blockSize -= initContainerBlock.Size
					initContainerBlock.Size = 0
				}
			}

			s.SetMemoryBlocks(podUID, initContainer.Name, initContainerBlocks)
		}
	}

	case size == 0:
		buffer = make([]byte, 1) // Allocate at least a byte to reach EOF
	case size >= fi.Erasure.BlockSize:
		buffer = globalBytePoolCap.Load().Get()
		defer globalBytePoolCap.Load().Put(buffer)
	case size < fi.Erasure.BlockSize:
		// No need to allocate fully blockSizeV1 buffer if the incoming data is smaller.
		buffer = make([]byte, size, 2*size+int64(fi.Erasure.ParityBlocks+fi.Erasure.DataBlocks-1))
	}

//		cos((π/2) * (2*x + 1) * u / 8) *
//		cos((π/2) * (2*y + 1) * v / 8)
//
// x and y are in pixel space, and u and v are in transform space.
//
// b acts as both dst and src.
func slowFDCT(b *block) {
	var dst [blockSize]float64
	for v := 0; v < 8; v++ {
		for u := 0; u < 8; u++ {
			sum := 0.0
			for y := 0; y < 8; y++ {
				for x := 0; x < 8; x++ {
					sum += alpha(u) * alpha(v) * float64(b[8*y+x]) *

		byte(x>>24),
		byte(x>>32),
		byte(x>>40),
		byte(x>>48),
		byte(x>>56))
}

// Size returns h's hash value size, 8 bytes.
func (h *Hash) Size() int { return 8 }

// BlockSize returns h's block size.

	c := New()
	if got := c.Size(); got != Size {
		t.Errorf("Size = %d; want %d", got, Size)
	}
}

func TestBlockSize(t *testing.T) {
	c := New()
	if got := c.BlockSize(); got != BlockSize {
		t.Errorf("BlockSize = %d; want %d", got, BlockSize)
	}
}

// Tests that blockGeneric (pure Go) and block (in assembly for some architectures) match.
func TestBlockGeneric(t *testing.T) {
	if boring.Enabled {