GpuApprovalFlowIndexCalculator
StockSharp.Algo.Gpu.Indicators
GPU calculator for Approval Flow Index (AFI).
Inherits: GpuIndicatorCalculatorBase<ApprovalFlowIndex, GpuApprovalFlowIndexParams, GpuIndicatorResult>
Constructors
GpuApprovalFlowIndexCalculator
public GpuApprovalFlowIndexCalculator(Context context, Accelerator accelerator)gpuApprovalFlowIndexCalculator = GpuApprovalFlowIndexCalculator(context, accelerator)Initializes a new instance of the GpuApprovalFlowIndexCalculator class.
- context
- ILGPU context.
- accelerator
- ILGPU accelerator.
Methods
ApprovalFlowIndexParamsSeriesKernel
private static void ApprovalFlowIndexParamsSeriesKernel(Index2D index, ArrayView<GpuCandle> flatCandles, ArrayView<GpuIndicatorResult> flatResults, ArrayView<int> offsets, ArrayView<int> lengths, ArrayView<GpuApprovalFlowIndexParams> parameters)GpuApprovalFlowIndexCalculator.ApprovalFlowIndexParamsSeriesKernel(index, flatCandles, flatResults, offsets, lengths, parameters)ILGPU kernel: Approval Flow Index computation for multiple series and parameter sets. Each thread processes a single (parameter, series) pair sequentially.
Calculate
public override GpuIndicatorResult[][][] Calculate(GpuCandle[][] candlesSeries, GpuApprovalFlowIndexParams[] parameters)result = gpuApprovalFlowIndexCalculator.Calculate(candlesSeries, parameters)