Class CudaClockCalibrator

Namespace

DotCompute.Backends.CUDA.Timing

Assembly

DotCompute.Backends.CUDA.dll

Provides CPU-GPU clock calibration with multiple strategies. Implements linear regression to compute offset and drift between time domains.

public sealed class CudaClockCalibrator

Inheritance

object

CudaClockCalibrator

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

CudaClockCalibrator(ILogger?)

Initializes a new instance of the CudaClockCalibrator class.

public CudaClockCalibrator(ILogger? logger = null)

Parameters

logger ILogger

Optional logger for diagnostic output.

Methods

Calibrate(IReadOnlyList<long>, IReadOnlyList<long>, CalibrationStrategy)

Performs clock calibration using the specified strategy.

public ClockCalibration Calibrate(IReadOnlyList<long> cpuTimestamps, IReadOnlyList<long> gpuTimestamps, CalibrationStrategy strategy = CalibrationStrategy.Robust)

Parameters

cpuTimestamps IReadOnlyList<long>

CPU timestamps in nanoseconds.

gpuTimestamps IReadOnlyList<long>

Corresponding GPU timestamps in nanoseconds.

strategy CalibrationStrategy

Calibration strategy to use.

Returns

ClockCalibration

Clock calibration result with offset, drift, and error bounds.