|
private cusparseCreateMatDescr ( |
||
| descrA | ||
| return | cusparseStatus | |
/// <summary>
/// When the matrix descriptor is created, its fields are initialized to:
/// CUSPARSE_MATRIXYPE_GENERAL
/// CUSPARSE_INDEX_BASE_ZERO
/// All other fields are uninitialized
/// </summary>
public CudaSparseMatrixDescriptor()
{
_descr = new cusparseMatDescr();
res = CudaSparseNativeMethods.cusparseCreateMatDescr(ref _descr);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "cusparseCreateMatDescr", res));
if (res != cusparseStatus.Success)
{
throw new CudaSparseException(res);
}
}
/// <summary>
/// Creates a new CudaSparseMatrixDescriptor
/// </summary>
public CudaSparseMatrixDescriptor(cusparseMatrixType matrixType, cusparseFillMode fillMode, cusparseDiagType diagType, IndexBase indexBase)
{
_descr = new cusparseMatDescr();
res = CudaSparseNativeMethods.cusparseCreateMatDescr(ref _descr);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "cusparseCreateMatDescr", res));
if (res != cusparseStatus.Success)
{
throw new CudaSparseException(res);
}
SetMatType(matrixType);
SetMatFillMode(fillMode);
SetMatDiagType(diagType);
SetMatIndexBase(indexBase);
}
