GpuDemandIndexCalculator
StockSharp.Algo.Gpu.Indicators
GPU calculator for Demand Index indicator.
继承自: GpuIndicatorCalculatorBase<DemandIndex, GpuDemandIndexParams, GpuIndicatorResult>
构造函数
GpuDemandIndexCalculator
public GpuDemandIndexCalculator(Context context, Accelerator accelerator)gpuDemandIndexCalculator = GpuDemandIndexCalculator(context, accelerator)Initializes a new instance of the GpuDemandIndexCalculator class.
- context
- ILGPU context.
- accelerator
- ILGPU accelerator.
方法
Calculate
public override GpuIndicatorResult[][][] Calculate(GpuCandle[][] candlesSeries, GpuDemandIndexParams[] parameters)result = gpuDemandIndexCalculator.Calculate(candlesSeries, parameters)
DemandIndexParamsSeriesKernel
private static void DemandIndexParamsSeriesKernel(Index2D index, ArrayView<GpuCandle> flatCandles, ArrayView<GpuIndicatorResult> flatResults, ArrayView<int> offsets, ArrayView<int> lengths, ArrayView<GpuDemandIndexParams> parameters, ArrayView<double> windowStorage, int maxParamLength)GpuDemandIndexCalculator.DemandIndexParamsSeriesKernel(index, flatCandles, flatResults, offsets, lengths, parameters, windowStorage, maxParamLength)ILGPU kernel: Demand Index computation for multiple series and parameter sets. One thread processes a (parameter, series) pair sequentially across bars.