Namespace ManagedCuda.CudaSolve

Classes

CsrQrInfo

opaque structure for QR factorization

CudaSolveDense

CudaSolveDense: The cuSolverDN library was designed to solve dense linear systems of the form Ax=B

CudaSolveException

An CudaSolveException is thrown, if any wrapped call to the CuSolve-library does not return Success.

CudaSolveNativeMethods

CudaSolveNativeMethods.Dense

The cuSolverDN library was designed to solve dense linear systems of the form Ax=B

CudaSolveNativeMethods.Refactorization

The cuSolverRF library was designed to accelerate solution of sets of linear systems by fast re-factorization when given new coefficients in the same sparsity pattern A_i x_i = f_i

CudaSolveNativeMethods.Sparse

The cuSolverSP library was mainly designed to a solve sparse linear system AxB and the least-squares problem x = argmin||A*z-b||

CudaSolveRefactorization

CudaSolveRefactorization: The cuSolverRF library was designed to accelerate solution of sets of linear systems by fast re-factorization when given new coefficients in the same sparsity pattern A_i x_i = f_i

CudaSolveSparse

CudaSolvSparse: The cuSolverSP library was mainly designed to a solve sparse linear system AxB and the least-squares problem x = argmin||A*z-b||

Structs

csrqrInfo

This is a pointer type to an opaque csrqrInfo

cusolverDnHandle

This is a pointer type to an opaque cuSolverDN context

cusolverRfHandle

This is a pointer type to an opaque cuSolverRF context

cusolverSpHandle

This is a pointer type to an opaque cuSolverSP context

Enums

cusolverEigMode

cusolverEigType

cusolverStatus

This is a status type returned by the library functions and it can have the following values.

Factorization

The Factorization is an enum that indicates which (internal) algorithm is used for refactorization in the cusolverRfRefactor() routine.

MatrixFormat

The MatrixFormat is an enum that indicates the input/output matrix format assumed by the cusolverRfSetup(), cusolverRfSetupHost(), cusolverRfResetValues(), cusolveRfExtractBundledFactorsHost() and cusolverRfExtractSplitFactorsHost() routines.

NumericBoostReport

The cusolverRfNumericBoostReport_t is an enum that indicates whether numeric boosting (of the pivot) was used during the cusolverRfRefactor() and cusolverRfSolve() routines. The numeric boosting is disabled by default.

ResetValuesFastMode

The ResetValuesFastMode is an enum that indicates the mode used for the cusolverRfResetValues() routine. The fast mode requires extra memory and is recommended only if very fast calls to cusolverRfResetValues() are needed.

TriangularSolve

The TriangularSolve is an enum that indicates which (internal) algorithm is used for triangular solve in the cusolverRfSolve() routine.

UnitDiagonal

The UnitDiagonal is an enum that indicates whether and where the unit diagonal is stored in the input/output triangular factors in the cusolverRfSetup(), cusolverRfSetupHost() and cusolverRfExtractSplitFactorsHost() routines.