Class DriverAPINativeMethods.MemsetAsync

Combines all async memset API calls

Inheritance

System.Object

DriverAPINativeMethods.MemsetAsync

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ManagedCuda

Assembly: ManagedCuda.dll

Syntax

public static class MemsetAsync

Methods

cuMemsetD16Async(CUdeviceptr, UInt16, SizeT, CUstream)

Sets the memory range of N 16-bit values to the specified value us.

Declaration

public static CUResult cuMemsetD16Async(CUdeviceptr dstDevice, ushort us, SizeT N, CUstream hStream)

Parameters

Type	Name	Description
CUdeviceptr	dstDevice	Destination device pointer
System.UInt16	us	Value to set
SizeT	N	Number of elements
CUstream	hStream	Stream identifier

Returns

Type	Description
CUResult	CUDA Error Codes: Success, ErrorDeinitialized, ErrorNotInitialized, ErrorInvalidContext, ErrorInvalidValue. Note that this function may also return error codes from previous, asynchronous launches.

cuMemsetD2D16Async(CUdeviceptr, SizeT, UInt16, SizeT, SizeT, CUstream)

Sets the 2D memory range of Width 16-bit values to the specified value us. Height specifies the number of rows to set, and dstPitch specifies the number of bytes between each row. This function performs fastest when the pitch is one that has been passed back by cuMemAllocPitch_v2(ref CUdeviceptr, ref SizeT, SizeT, SizeT, UInt32).

Declaration

public static CUResult cuMemsetD2D16Async(CUdeviceptr dstDevice, SizeT dstPitch, ushort us, SizeT Width, SizeT Height, CUstream hStream)

Parameters

Type	Name	Description
CUdeviceptr	dstDevice	Destination device pointer
SizeT	dstPitch	Pitch of destination device pointer
System.UInt16	us	Value to set
SizeT	Width	Width of row
SizeT	Height	Number of rows
CUstream	hStream	Stream identifier

Returns

Type	Description
CUResult	CUDA Error Codes: Success, ErrorDeinitialized, ErrorNotInitialized, ErrorInvalidContext, ErrorInvalidValue. Note that this function may also return error codes from previous, asynchronous launches.

cuMemsetD2D32Async(CUdeviceptr, SizeT, UInt32, SizeT, SizeT, CUstream)

Sets the 2D memory range of Width 32-bit values to the specified value us. Height specifies the number of rows to set, and dstPitch specifies the number of bytes between each row. This function performs fastest when the pitch is one that has been passed back by cuMemAllocPitch_v2(ref CUdeviceptr, ref SizeT, SizeT, SizeT, UInt32).

Declaration

public static CUResult cuMemsetD2D32Async(CUdeviceptr dstDevice, SizeT dstPitch, uint ui, SizeT Width, SizeT Height, CUstream hStream)

Parameters

Type	Name	Description
CUdeviceptr	dstDevice	Destination device pointer
SizeT	dstPitch	Pitch of destination device pointer
System.UInt32	ui	Value to set
SizeT	Width	Width of row
SizeT	Height	Number of rows
CUstream	hStream	Stream identifier

Returns

Type	Description
CUResult	CUDA Error Codes: Success, ErrorDeinitialized, ErrorNotInitialized, ErrorInvalidContext, ErrorInvalidValue. Note that this function may also return error codes from previous, asynchronous launches.

cuMemsetD2D8Async(CUdeviceptr, SizeT, Byte, SizeT, SizeT, CUstream)

Sets the 2D memory range of Width 8-bit values to the specified value b. Height specifies the number of rows to set, and dstPitch specifies the number of bytes between each row. This function performs fastest when the pitch is one that has been passed back by cuMemAllocPitch_v2(ref CUdeviceptr, ref SizeT, SizeT, SizeT, UInt32).

Declaration

public static CUResult cuMemsetD2D8Async(CUdeviceptr dstDevice, SizeT dstPitch, byte b, SizeT Width, SizeT Height, CUstream hStream)

Parameters

Type	Name	Description
CUdeviceptr	dstDevice	Destination device pointer
SizeT	dstPitch	Pitch of destination device pointer
System.Byte	b	Value to set
SizeT	Width	Width of row
SizeT	Height	Number of rows
CUstream	hStream	Stream identifier

Returns

Type	Description
CUResult	CUDA Error Codes: Success, ErrorDeinitialized, ErrorNotInitialized, ErrorInvalidContext, ErrorInvalidValue. Note that this function may also return error codes from previous, asynchronous launches.

cuMemsetD32Async(CUdeviceptr, UInt32, SizeT, CUstream)

Sets the memory range of N 32-bit values to the specified value ui.

Declaration

public static CUResult cuMemsetD32Async(CUdeviceptr dstDevice, uint ui, SizeT N, CUstream hStream)

Parameters

Type	Name	Description
CUdeviceptr	dstDevice	Destination device pointer
System.UInt32	ui	Value to set
SizeT	N	Number of elements
CUstream	hStream	Stream identifier

Returns

Type	Description
CUResult	CUDA Error Codes: Success, ErrorDeinitialized, ErrorNotInitialized, ErrorInvalidContext, ErrorInvalidValue. Note that this function may also return error codes from previous, asynchronous launches.

cuMemsetD8Async(CUdeviceptr, Byte, SizeT, CUstream)

Sets the memory range of N 8-bit values to the specified value b.

Declaration

public static CUResult cuMemsetD8Async(CUdeviceptr dstDevice, byte b, SizeT N, CUstream hStream)

Parameters

Type	Name	Description
CUdeviceptr	dstDevice	Destination device pointer
System.Byte	b	Value to set
SizeT	N	Number of elements
CUstream	hStream	Stream identifier

Returns

Type	Description
CUResult	CUDA Error Codes: Success, ErrorDeinitialized, ErrorNotInitialized, ErrorInvalidContext, ErrorInvalidValue. Note that this function may also return error codes from previous, asynchronous launches.