Class ComputeQueryableExtensions

Namespace

DotCompute.Linq

Assembly

DotCompute.Linq.dll

Provides LINQ extensions for compute operations

public static class ComputeQueryableExtensions

Inheritance

object

ComputeQueryableExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

AsComputeQueryable<T>(IQueryable<T>)

Converts an IQueryable to a compute-enabled queryable

public static IQueryable<T> AsComputeQueryable<T>(this IQueryable<T> source)

Parameters

source IQueryable<T>

Returns

IQueryable<T>

Type Parameters

T

ComputeSelect<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>)

Maps elements using compute acceleration

public static IQueryable<TResult> ComputeSelect<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TResult>> selector)

Parameters

source IQueryable<TSource>

selector Expression<Func<TSource, TResult>>

Returns

IQueryable<TResult>

Type Parameters

TSource

TResult

ComputeWhere<T>(IQueryable<T>, Expression<Func<T, bool>>)

Filters elements using compute acceleration

public static IQueryable<T> ComputeWhere<T>(this IQueryable<T> source, Expression<Func<T, bool>> predicate)

Parameters

source IQueryable<T>

predicate Expression<Func<T, bool>>

Returns

IQueryable<T>

Type Parameters

T

ToComputeArray<T>(IQueryable<T>)

Executes a compute operation on GPU if available, otherwise falls back to CPU

public static T[] ToComputeArray<T>(this IQueryable<T> source) where T : unmanaged

Parameters

source IQueryable<T>

Returns

T[]

Type Parameters

T