GpuIndicatorCalculatorBase

GpuIndicatorCalculatorBase

protected GpuIndicatorCalculatorBase(Context context, Accelerator accelerator)

gpuIndicatorCalculatorBase = GpuIndicatorCalculatorBase(context, accelerator)

Base class for GPU-based indicator calculators.

context

ILGPU context.

accelerator

ILGPU accelerator.

IndicatorType

public abstract Type IndicatorType { get; }

value = gpuIndicatorCalculatorBase.IndicatorType

IIndicator type this calculator is associated with.

ParameterType

public abstract Type ParameterType { get; }

value = gpuIndicatorCalculatorBase.ParameterType

IGpuIndicatorParams struct type used as parameter set for this indicator.

ResultType

public abstract Type ResultType { get; }

value = gpuIndicatorCalculatorBase.ResultType

GPU result struct type returned by this calculator.

Calculate

public abstract IGpuIndicatorResult[][][] Calculate(GpuCandle[][] candlesSeries, IGpuIndicatorParams[] parameters)

result = gpuIndicatorCalculatorBase.Calculate(candlesSeries, parameters)

Calculate indicator for multiple series and multiple parameter sets in one GPU pass.

candlesSeries

Input candle series array. Each series can have different length.

parameters

Array of parameter sets to calculate for each series.

返回值: 3D array of GPU results: [series][parameter set][bar].

ExtractPrice

protected static float ExtractPrice(GpuCandle candle, Level1Fields priceType)

result = GpuIndicatorCalculatorBase.ExtractPrice(candle, priceType)

Extract price value from candle on GPU.

candle

Candle.

priceType

Price type.

返回值: Extracted price.

Accelerator

protected readonly Accelerator Accelerator

value = gpuIndicatorCalculatorBase.Accelerator

ILGPU accelerator used for computations.

Context

protected readonly Context Context

value = gpuIndicatorCalculatorBase.Context

ILGPU context.