eval

package

v1.55.0 Latest Latest Go to latest Published: Jan 12, 2024 License: GPL-3.0 Imports: 10 Imported by: 0

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Repository

github.com/ChizhovVadim/CounterGo

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
type EvaluationService
- func NewDefaultEvaluationService() *EvaluationService
- func NewEvaluationService(weights *Weights) *EvaluationService
type Updates
- func (u *Updates) Add(index int16, coeff int8)
type Weights
- func LoadWeights(f io.Reader) (*Weights, error)

Constants ¶

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const (
	InputSize  = 64 * 12
	HiddenSize = 512
)

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const (
	Add    = 1
	Remove = -Add
)

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const AvxInstructions = false

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const MaxHeight = 128

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type EvaluationService ¶

type EvaluationService struct {
	*Weights
	// contains filtered or unexported fields
}

func NewDefaultEvaluationService ¶ added in v1.55.0

func NewDefaultEvaluationService() *EvaluationService

TODO return err

func NewEvaluationService ¶

func NewEvaluationService(weights *Weights) *EvaluationService

func (*EvaluationService) Evaluate ¶

func (e *EvaluationService) Evaluate(p *Position) int

func (*EvaluationService) EvaluateQuick ¶

func (e *EvaluationService) EvaluateQuick(p *Position) int

func (*EvaluationService) Init ¶

func (e *EvaluationService) Init(p *Position)

func (*EvaluationService) MakeMove ¶

func (e *EvaluationService) MakeMove(p *Position, m Move)

func (*EvaluationService) QuickFeed ¶

func (e *EvaluationService) QuickFeed() float32

func (*EvaluationService) UnmakeMove ¶

func (e *EvaluationService) UnmakeMove()

func (*EvaluationService) UpdateHidden ¶

func (e *EvaluationService) UpdateHidden()

type Updates ¶

type Updates struct {
	Indices [8]int16
	Coeffs  [8]int8
	Size    int
}

func (*Updates) Add ¶

func (u *Updates) Add(index int16, coeff int8)

type Weights ¶

type Weights struct {
	HiddenWeights [InputSize * HiddenSize]float32
	HiddenBiases  [HiddenSize]float32
	OutputWeights [HiddenSize]float32
	OutputBias    float32
}

func LoadWeights ¶

func LoadWeights(f io.Reader) (*Weights, error)

Source Files ¶

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