Class CudaCooperativeGroupsManager

Namespace

DotCompute.Backends.CUDA.Advanced

Assembly

DotCompute.Backends.CUDA.dll

Manager for CUDA Cooperative Groups functionality

public sealed class CudaCooperativeGroupsManager : IDisposable

Inheritance

object

CudaCooperativeGroupsManager

Implements

IDisposable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

BufferExtensions.IsSafeToDispose(IDisposable)

BufferExtensions.SafeDispose(IDisposable)

Constructors

CudaCooperativeGroupsManager(CudaContext, CudaDeviceProperties, ILogger)

Initializes a new instance of the CudaCooperativeGroupsManager class.

public CudaCooperativeGroupsManager(CudaContext context, CudaDeviceProperties deviceProperties, ILogger logger)

Parameters

context CudaContext

The context.

deviceProperties CudaDeviceProperties

The device properties.

logger ILogger

The logger.

Properties

IsMultiDeviceSupported

Gets whether multi-device cooperative launch is supported

public bool IsMultiDeviceSupported { get; }

Property Value

bool

IsSupported

Gets whether Cooperative Groups are supported on this device

public bool IsSupported { get; }

Property Value

bool

Methods

Dispose()

Performs dispose.

public void Dispose()

GetMetrics()

Gets metrics for cooperative groups usage

public CudaCooperativeGroupsMetrics GetMetrics()

Returns

CudaCooperativeGroupsMetrics

LaunchCooperativeKernelAsync(CudaCooperativeKernel, KernelArguments, CudaCooperativeLaunchConfig, CancellationToken)

Launches a cooperative kernel

public Task<CudaCooperativeLaunchResult> LaunchCooperativeKernelAsync(CudaCooperativeKernel cooperativeKernel, KernelArguments arguments, CudaCooperativeLaunchConfig launchConfig, CancellationToken cancellationToken = default)

Parameters

cooperativeKernel CudaCooperativeKernel

arguments KernelArguments

launchConfig CudaCooperativeLaunchConfig

cancellationToken CancellationToken

Returns

Task<CudaCooperativeLaunchResult>

OptimizeKernelAsync(CudaCompiledKernel, KernelArgument[], CancellationToken)

Optimizes a kernel for cooperative groups execution

public Task<CudaOptimizationResult> OptimizeKernelAsync(CudaCompiledKernel kernel, KernelArgument[] arguments, CancellationToken cancellationToken = default)

Parameters

kernel CudaCompiledKernel

arguments KernelArgument[]

cancellationToken CancellationToken

Returns

Task<CudaOptimizationResult>

PerformMaintenance()

Performs maintenance operations

public void PerformMaintenance()