Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func BlockLevel ¶
func BlockLevel(header externalapi.BlockHeader, maxBlockLevel int) int
BlockLevel returns the block level of the given header.
func CalcGlobalVMHash ¶
CalcGlobalVMHash calculates the hash using one of the RandomX VMs from the global pool.
func CheckProofOfWorkByBits ¶
func CheckProofOfWorkByBits(header externalapi.MutableBlockHeader) bool
CheckProofOfWorkByBits check's if the block has a valid PoW according to its Bits field it does not check if the difficulty itself is valid or less than the maximum for the appropriate network
func ResizeGlobalPool ¶
ResizeGlobalPool adjusts the size of the global RxVMPool to the specified size.
Types ¶
type RxVMPool ¶
type RxVMPool struct {
// contains filtered or unexported fields
}
RxVMPool represents a pool of RandomX VMs.
func NewRxVMPool ¶
NewRxVMPool initializes a new pool of RandomX VMs with the given size.
func (*RxVMPool) Cleanup ¶
func (p *RxVMPool) Cleanup()
Cleanup safely destroys all RandomX VMs in the pool.
func (*RxVMPool) ResizePool ¶
ResizePool adjusts the size of the RxVMPool to the specified size. This function increases the pool size by creating new RandomX VM instances and transferring existing ones to a new channel with the desired size.
Note:
- This function is not thread-safe and should not be called concurrently.
- It does not support shrinking the pool size; attempting to do so will return an error.
- The pool can only be resized when it's not in use (i.e., when the current pool size equals the number of VMs in the channel). Attempting to resize while the pool is in use will result in an error.
Parameters: - newSize: The desired size of the pool after resizing.
Returns an error if shrinking is attempted, the pool is in use, or if there is an issue creating new RandomX VM instances.
type State ¶
type State struct {
Timestamp int64
Nonce uint64
Target big.Int
// contains filtered or unexported fields
}
State is an intermediate data structure with pre-computed values to speed up mining.
func NewState ¶
func NewState(header externalapi.MutableBlockHeader) *State
NewState creates a new state with pre-computed values to speed up mining It takes the target from the Bits field
func (*State) CalculateProofOfWorkValue ¶
CalculateProofOfWorkValue hashes the internal header and returns its big.Int value
func (*State) CheckProofOfWork ¶
CheckProofOfWork check's if the block has a valid PoW according to the provided target it does not check if the difficulty itself is valid or less than the maximum for the appropriate network
func (*State) IncrementNonce ¶
func (state *State) IncrementNonce()
IncrementNonce the nonce in State by 1
Source Files