GpuAccelerationCalculator

GpuAccelerationCalculator

public GpuAccelerationCalculator(Context context, Accelerator accelerator)

gpuAccelerationCalculator = GpuAccelerationCalculator(context, accelerator)

Initializes a new instance of the GpuAccelerationCalculator class.

context

ILGPU context.

accelerator

ILGPU accelerator.

AccelerationParamsSeriesKernel

private static void AccelerationParamsSeriesKernel(Index3D index, ArrayView<GpuCandle> flatCandles, ArrayView<GpuIndicatorResult> flatResults, ArrayView<int> offsets, ArrayView<int> lengths, ArrayView<GpuAccelerationParams> parameters)

GpuAccelerationCalculator.AccelerationParamsSeriesKernel(index, flatCandles, flatResults, offsets, lengths, parameters)

Kernel executing Acceleration calculations per parameter/series combination.

index

3D index (parameter, series, candle).

flatCandles

Flattened input candle array.

flatResults

Flattened GPU result array.

offsets

Offsets for each series inside the flattened candle array.

lengths

Lengths of each series.

parameters

Acceleration parameters per kernel batch.

Calculate

public override GpuIndicatorResult[][][] Calculate(GpuCandle[][] candlesSeries, GpuAccelerationParams[] parameters)

result = gpuAccelerationCalculator.Calculate(candlesSeries, parameters)

Executes GPU Acceleration calculation for the provided candle series and parameter combinations.

candlesSeries

Per-series candle arrays.

parameters

Acceleration parameter combinations.

Retorna: GPU indicator results grouped by series and parameter index.

ComputeAwesome

private static float ComputeAwesome(ArrayView<GpuCandle> flatCandles, int seriesOffset, int globalIdx, int localIdx, int shortLen, int longLen)

result = GpuAccelerationCalculator.ComputeAwesome(flatCandles, seriesOffset, globalIdx, localIdx, shortLen, longLen)

Computes Awesome Oscillator value for the specified index.

flatCandles

Flattened candle array.

seriesOffset

Offset of the current series.

globalIdx

Global candle index.

localIdx

Index inside the current series.

shortLen

Short moving average length.

longLen

Long moving average length.

GetMedian

private static float GetMedian(GpuCandle candle)

result = GpuAccelerationCalculator.GetMedian(candle)

Gets the median price for the specified candle.

candle

GPU candle structure.