CUSOLVER Routines¶

These routines are only available in CUDA 7.0 and later.

Helper Routines¶

`cusolverDnCreate`	Create cuSolverDn context.
`cusolverDnCreateSyevjInfo`
`cusolverDnGetStream`	Get stream used by cuSolverDN library.
`cusolverDnDestroy`	Destroy cuSolverDn context.
`cusolverDnDestroySyevjInfo`
`cusolverDnSetStream`	Set stream used by cuSolverDN library.
`cusolverDnXsyevjGetResidual`
`cusolverDnXsyevjGetSweeps`
`cusolverDnXsyevjSetMaxSweeps`
`cusolverDnXsyevjSetSortEig`
`cusolverDnXsyevjSetTolerance`

Wrapper Routines¶

Single Precision Routines¶

`cusolverDnSgeqrf_bufferSize`	Calculate size of work buffer used by cusolverDnSgeqrf.
`cusolverDnSgeqrf`	Compute QR factorization of a real single precision m x n matrix.
`cusolverDnSgesvd_bufferSize`	Calculate size of work buffer used by cusolverDnSgesvd.
`cusolverDnSgesvd`	Compute real single precision singular value decomposition.
`cusolverDnSgetrf_bufferSize`	Calculate size of work buffer used by cusolverDnSgetrf.
`cusolverDnSgetrf`	Compute LU factorization of a real single precision m x n matrix.
`cusolverDnSgetrs`	Solve real single precision linear system.
`cusolverDnSorgqr_bufferSize`	Calculate size of work buffer used by cusolverDnSorgqr.
`cusolverDnSorgqr`	Create unitary m x n matrix from single precision real reflection vectors.
`cusolverDnSpotrf_bufferSize`	Calculate size of work buffer used by cusolverDnSpotrf.
`cusolverDnSpotrf`	Compute Cholesky factorization of a real single precision Hermitian positive-definite matrix.
`cusolverDnSsyevd_bufferSize`	Calculate size of work buffer used by culsolverDnSsyevd.
`cusolverDnSsyevd`
`cusolverDnSsyevj_bufferSize`
`cusolverDnSsyevj`
`cusolverDnSsyevjBatched_bufferSize`
`cusolverDnSsyevjBatched`
`cusolverDnCgeqrf_bufferSize`	Calculate size of work buffer used by cusolverDnCgeqrf.
`cusolverDnCgeqrf`	Compute QR factorization of a complex single precision m x n matrix.
`cusolverDnCgesvd_bufferSize`	Calculate size of work buffer used by cusolverDnCgesvd.
`cusolverDnCgesvd`	Compute complex single precision singular value decomposition.
`cusolverDnCgetrf_bufferSize`	Calculate size of work buffer used by cusolverDnCgetrf.
`cusolverDnCgetrf`	Compute LU factorization of a complex single precision m x n matrix.
`cusolverDnCgetrs`	Solve complex single precision linear system.
`cusolverDnCheevd_bufferSize`	Calculate size of work buffer used by culsolverDnCheevd.
`cusolverDnCheevd`
`cusolverDnCheevj_bufferSize`
`cusolverDnCheevj`
`cusolverDnCheevjBatched_bufferSize`
`cusolverDnCheevjBatched`
`cusolverDnCpotrf_bufferSize`	Calculate size of work buffer used by cusolverDnCpotrf.
`cusolverDnCpotrf`	Compute Cholesky factorization of a complex single precision Hermitian positive-definite matrix.
`cusolverDnCungqr_bufferSize`	Calculate size of work buffer used by cusolverDnCungqr.
`cusolverDnCungqr`	Create unitary m x n matrix from single precision complex reflection vectors.

Double Precision Routines¶

`cusolverDnDgeqrf_bufferSize`	Calculate size of work buffer used by cusolverDnDgeqrf.
`cusolverDnDgeqrf`	Compute QR factorization of a real double precision m x n matrix.
`cusolverDnDgesvd_bufferSize`	Calculate size of work buffer used by cusolverDnDgesvd.
`cusolverDnDgesvd`	Compute real double precision singular value decomposition.
`cusolverDnDgetrf_bufferSize`	Calculate size of work buffer used by cusolverDnDgetrf.
`cusolverDnDgetrf`	Compute LU factorization of a real double precision m x n matrix.
`cusolverDnDgetrs`	Solve real double precision linear system.
`cusolverDnDorgqr_bufferSize`	Calculate size of work buffer used by cusolverDnDorgqr.
`cusolverDnDorgqr`	Create unitary m x n matrix from double precision real reflection vectors.
`cusolverDnDpotrf_bufferSize`	Calculate size of work buffer used by cusolverDnDpotrf.
`cusolverDnDpotrf`	Compute Cholesky factorization of a real double precision Hermitian positive-definite matrix.
`cusolverDnDsyevd_bufferSize`	Calculate size of work buffer used by culsolverDnDsyevd.
`cusolverDnDsyevd`
`cusolverDnDsyevj_bufferSize`
`cusolverDnDsyevj`
`cusolverDnDsyevjBatched_bufferSize`
`cusolverDnDsyevjBatched`
`cusolverDnZgeqrf_bufferSize`	Calculate size of work buffer used by cusolverDnZgeqrf.
`cusolverDnZgeqrf`	Compute QR factorization of a complex double precision m x n matrix.
`cusolverDnZgesvd_bufferSize`	Calculate size of work buffer used by cusolverDnZgesvd.
`cusolverDnZgesvd`	Compute complex double precision singular value decomposition.
`cusolverDnZgetrf_bufferSize`	Calculate size of work buffer used by cusolverDnZgetrf.
`cusolverDnZgetrf`	Compute LU factorization of a complex double precision m x n matrix.
`cusolverDnZgetrs`	Solve complex double precision linear system.
`cusolverDnZheevd_bufferSize`	Calculate size of work buffer used by culsolverDnZheevd.
`cusolverDnZheevd`
`cusolverDnZheevj_bufferSize`
`cusolverDnZheevj`
`cusolverDnZheevjBatched_bufferSize`
`cusolverDnZheevjBatched`
`cusolverDnZpotrf_bufferSize`	Calculate size of work buffer used by cusolverDnZpotrf.
`cusolverDnZpotrf`	Compute Cholesky factorization of a complex double precision Hermitian positive-definite matrix.
`cusolverDnZungqr_bufferSize`	Calculate size of work buffer used by cusolverDnZungqr.
`cusolverDnZungqr`	Create unitary m x n matrix from double precision complex reflection vectors.