supraffi

package

v1.24.1 Latest Latest Go to latest Published: Oct 22, 2024 License: Apache-2.0, MIT Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/filecoin-project/curio

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Open Source Insights

Documentation ¶

Index ¶

func C1(blockOffset uint64, numSectors, sectorSlot int, replicaID, seed, ticket []byte, ...) int
func GenerateMultiString(paths []Path) (string, error)
func GetCCCommD(commD []byte, sectorSize int) bool
func GetCommC(commC []byte, cachePath string) bool
func GetCommCFromTree(commC []byte, cachePath string, sectorSize uint64) bool
func GetCommD(commD []byte, cachePath string) bool
func GetCommR(commR []byte, cachePath string) bool
func GetCommRLast(commRLast []byte, cachePath string) bool
func GetCommRLastFromTree(commRLast []byte, cachePath string, sectorSize uint64) bool
func GetMaxBlockOffset(sectorSize uint64) uint64
func GetSlotSize(numSectors int, sectorSize uint64) uint64
func Pc1(blockOffset uint64, replicaIDs [][32]byte, parentsFilename string, ...) int
func Pc2(blockOffset uint64, numSectors int, outputDir string, sectorSize uint64) int
func Pc2Cleanup(numSectors int, outputDir string, sectorSize uint64) int
func SetCommC(commC []byte, cachePath string) bool
func SetCommRLast(commRLast []byte, cachePath string) bool
func SupraSealInit(sectorSize uint64, configFile string)
type Path

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func C1 ¶

func C1(blockOffset uint64, numSectors, sectorSlot int, replicaID, seed, ticket []byte, cachePath, parentsFilename, replicaPath string, sectorSize uint64) int

C1 performs the c1 operation.

func GenerateMultiString ¶

func GenerateMultiString(paths []Path) (string, error)

GenerateMultiString generates a //multi// string from an array of Path structs

func GetCCCommD ¶

func GetCCCommD(commD []byte, sectorSize int) bool

GetCCCommD returns comm_d for a cc sector.

func GetCommC ¶

func GetCommC(commC []byte, cachePath string) bool

GetCommC returns comm_c from p_aux file.

func GetCommCFromTree ¶

func GetCommCFromTree(commC []byte, cachePath string, sectorSize uint64) bool

GetCommCFromTree returns comm_c after calculating from tree file(s).

func GetCommD ¶

func GetCommD(commD []byte, cachePath string) bool

GetCommD returns comm_d from tree_d file.

func GetCommR ¶

func GetCommR(commR []byte, cachePath string) bool

GetCommR returns comm_r after calculating from p_aux file.

func GetCommRLast ¶

func GetCommRLast(commRLast []byte, cachePath string) bool

GetCommRLast returns comm_r_last from p_aux file.

func GetCommRLastFromTree ¶

func GetCommRLastFromTree(commRLast []byte, cachePath string, sectorSize uint64) bool

GetCommRLastFromTree returns comm_r_last after calculating from tree file(s).

func GetMaxBlockOffset ¶

func GetMaxBlockOffset(sectorSize uint64) uint64

GetMaxBlockOffset returns the highest available block offset.

func GetSlotSize ¶

func GetSlotSize(numSectors int, sectorSize uint64) uint64

GetSlotSize returns the size in blocks required for the given number of sectors.

func Pc1 ¶

func Pc1(blockOffset uint64, replicaIDs [][32]byte, parentsFilename string, sectorSize uint64) int

Pc1 performs the pc1 operation.

func Pc2 ¶

func Pc2(blockOffset uint64, numSectors int, outputDir string, sectorSize uint64) int

Pc2 performs the pc2 operation.

func Pc2Cleanup ¶

func Pc2Cleanup(numSectors int, outputDir string, sectorSize uint64) int

Pc2Cleanup deletes files associated with pc2.

func SetCommC ¶

func SetCommC(commC []byte, cachePath string) bool

SetCommC sets comm_c in the p_aux file.

func SetCommRLast ¶

func SetCommRLast(commRLast []byte, cachePath string) bool

SetCommRLast sets comm_r_last in the p_aux file.

func SupraSealInit ¶

func SupraSealInit(sectorSize uint64, configFile string)

SupraSealInit initializes the supra seal with a sector size and optional config file.

Types ¶

type Path ¶

type Path struct {
	Replica string
	Cache   string
}

Source Files ¶

View all Source files

no_supraseal.go

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