Class CudaSparseMatrixDescriptor

Wrapper class for cusparseMatDescr handle.

Inheritance
System.Object
CudaSparseMatrixDescriptor
Implements
System.IDisposable
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.CudaSparse
Assembly: CudaSparse.dll
Syntax
public class CudaSparseMatrixDescriptor : IDisposable

Constructors

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CudaSparseMatrixDescriptor()

When the matrix descriptor is created, its fields are initialized to: CUSPARSE_MATRIXYPE_GENERAL CUSPARSE_INDEX_BASE_ZERO All other fields are uninitialized

Declaration
public CudaSparseMatrixDescriptor()
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CudaSparseMatrixDescriptor(cusparseFillMode, cusparseDiagType)

When the matrix descriptor is created, its fields are initialized to: CUSPARSE_MATRIXYPE_GENERAL CUSPARSE_INDEX_BASE_ZERO

Declaration
public CudaSparseMatrixDescriptor(cusparseFillMode fillMode, cusparseDiagType diagType)
Parameters
Type Name Description
cusparseFillMode fillMode
cusparseDiagType diagType
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CudaSparseMatrixDescriptor(cusparseMatrixType, cusparseFillMode, cusparseDiagType, cusparseIndexBase)

Creates a new CudaSparseMatrixDescriptor

Declaration
public CudaSparseMatrixDescriptor(cusparseMatrixType matrixType, cusparseFillMode fillMode, cusparseDiagType diagType, cusparseIndexBase indexBase)
Parameters
Type Name Description
cusparseMatrixType matrixType
cusparseFillMode fillMode
cusparseDiagType diagType
cusparseIndexBase indexBase

Properties

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Descriptor

Returns the inner handle.

Declaration
public cusparseMatDescr Descriptor { get; }
Property Value
Type Description
cusparseMatDescr

Methods

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Copy()

Declaration
public CudaSparseMatrixDescriptor Copy()
Returns
Type Description
CudaSparseMatrixDescriptor
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Dispose()

Dispose

Declaration
public void Dispose()
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Dispose(Boolean)

For IDisposable

Declaration
protected virtual void Dispose(bool fDisposing)
Parameters
Type Name Description
System.Boolean fDisposing
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Finalize()

For dispose

Declaration
protected void Finalize()
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GetMatDiagType()

Returns matrix diagonal type

Declaration
public cusparseDiagType GetMatDiagType()
Returns
Type Description
cusparseDiagType
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GetMatFillMode()

Returns matrix fill mode

Declaration
public cusparseFillMode GetMatFillMode()
Returns
Type Description
cusparseFillMode
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GetMatIndexBase()

Returns matrix index base.

Declaration
public cusparseIndexBase GetMatIndexBase()
Returns
Type Description
cusparseIndexBase
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GetMatType()

Returns matrix type

Declaration
public cusparseMatrixType GetMatType()
Returns
Type Description
cusparseMatrixType
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SetMatDiagType(cusparseDiagType)

Sets matrix diagonal type

Declaration
public void SetMatDiagType(cusparseDiagType diagType)
Parameters
Type Name Description
cusparseDiagType diagType
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SetMatFillMode(cusparseFillMode)

Sets matrix fill mode

Declaration
public void SetMatFillMode(cusparseFillMode fillMode)
Parameters
Type Name Description
cusparseFillMode fillMode
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SetMatIndexBase(cusparseIndexBase)

Sets matrix index base

Declaration
public void SetMatIndexBase(cusparseIndexBase indexBase)
Parameters
Type Name Description
cusparseIndexBase indexBase
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SetMatType(cusparseMatrixType)

Sets the matrix type

Declaration
public void SetMatType(cusparseMatrixType type)
Parameters
Type Name Description
cusparseMatrixType type

Implements

System.IDisposable