![]() |
MAGMA
2.0.0
Matrix Algebra for GPU and Multicore Architectures
|
Functions | |
| magma_int_t | magma_scumilusetup (magma_s_matrix A, magma_s_preconditioner *precond, magma_queue_t queue) |
| Prepares the ILU preconditioner via the cuSPARSE. More... | |
| magma_int_t | magma_scumilusetup_transpose (magma_s_matrix A, magma_s_preconditioner *precond, magma_queue_t queue) |
| Prepares the ILU transpose preconditioner via the cuSPARSE. More... | |
| magma_int_t | magma_scumilugeneratesolverinfo (magma_s_preconditioner *precond, magma_queue_t queue) |
| Prepares the ILU triangular solves via cuSPARSE using an ILU factorization matrix stored either in precond->M or on the device as precond->L and precond->U. More... | |
| magma_int_t | magma_sapplycumilu_l (magma_s_matrix b, magma_s_matrix *x, magma_s_preconditioner *precond, magma_queue_t queue) |
| Performs the left triangular solves using the ILU preconditioner. More... | |
| magma_int_t | magma_sapplycumilu_l_transpose (magma_s_matrix b, magma_s_matrix *x, magma_s_preconditioner *precond, magma_queue_t queue) |
| Performs the left triangular solves using the transpose ILU preconditioner. More... | |
| magma_int_t | magma_sapplycumilu_r (magma_s_matrix b, magma_s_matrix *x, magma_s_preconditioner *precond, magma_queue_t queue) |
| Performs the right triangular solves using the ILU preconditioner. More... | |
| magma_int_t | magma_sapplycumilu_r_transpose (magma_s_matrix b, magma_s_matrix *x, magma_s_preconditioner *precond, magma_queue_t queue) |
| Performs the right triangular solves using the transpose ILU preconditioner. More... | |
| magma_int_t | magma_scustomicsetup (magma_s_matrix A, magma_s_matrix b, magma_s_preconditioner *precond, magma_queue_t queue) |
| Reads in an Incomplete Cholesky preconditioner. More... | |
| magma_int_t | magma_scustomilusetup (magma_s_matrix A, magma_s_matrix b, magma_s_preconditioner *precond, magma_queue_t queue) |
| Reads in an Incomplete LU preconditioner. More... | |
| magma_int_t | magma_siterictsetup (magma_s_matrix A, magma_s_matrix b, magma_s_preconditioner *precond, magma_queue_t queue) |
| Prepares the iterative threshold Incomplete Cholesky preconditioner. More... | |
| magma_int_t | magma_siterilusetup (magma_s_matrix A, magma_s_matrix b, magma_s_preconditioner *precond, magma_queue_t queue) |
| Prepares the ILU preconditioner via the iterative ILU iteration. More... | |
| magma_int_t | magma_sapplyiteric_l (magma_s_matrix b, magma_s_matrix *x, magma_s_preconditioner *precond, magma_queue_t queue) |
| Performs the left triangular solves using the IC preconditioner via Jacobi. More... | |
| magma_int_t | magma_sapplyiteric_r (magma_s_matrix b, magma_s_matrix *x, magma_s_preconditioner *precond, magma_queue_t queue) |
| Performs the right triangular solves using the IC preconditioner via Jacobi. More... | |
| magma_int_t magma_sapplycumilu_l | ( | magma_s_matrix | b, |
| magma_s_matrix * | x, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Performs the left triangular solves using the ILU preconditioner.
| [in] | b | magma_s_matrix RHS |
| [in,out] | x | magma_s_matrix* vector to precondition |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_sapplycumilu_l_transpose | ( | magma_s_matrix | b, |
| magma_s_matrix * | x, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Performs the left triangular solves using the transpose ILU preconditioner.
| [in] | b | magma_s_matrix RHS |
| [in,out] | x | magma_s_matrix* vector to precondition |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_sapplycumilu_r | ( | magma_s_matrix | b, |
| magma_s_matrix * | x, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Performs the right triangular solves using the ILU preconditioner.
| [in] | b | magma_s_matrix RHS |
| [in,out] | x | magma_s_matrix* vector to precondition |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_sapplycumilu_r_transpose | ( | magma_s_matrix | b, |
| magma_s_matrix * | x, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Performs the right triangular solves using the transpose ILU preconditioner.
| [in] | b | magma_s_matrix RHS |
| [in,out] | x | magma_s_matrix* vector to precondition |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_sapplyiteric_l | ( | magma_s_matrix | b, |
| magma_s_matrix * | x, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Performs the left triangular solves using the IC preconditioner via Jacobi.
| [in] | b | magma_s_matrix RHS |
| [out] | x | magma_s_matrix* vector to precondition |
| [in] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_sapplyiteric_r | ( | magma_s_matrix | b, |
| magma_s_matrix * | x, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Performs the right triangular solves using the IC preconditioner via Jacobi.
| [in] | b | magma_s_matrix RHS |
| [out] | x | magma_s_matrix* vector to precondition |
| [in] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_scumilugeneratesolverinfo | ( | magma_s_preconditioner * | precond, |
| magma_queue_t | queue | ||
| ) |
Prepares the ILU triangular solves via cuSPARSE using an ILU factorization matrix stored either in precond->M or on the device as precond->L and precond->U.
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_scumilusetup | ( | magma_s_matrix | A, |
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Prepares the ILU preconditioner via the cuSPARSE.
| [in] | A | magma_s_matrix input matrix A |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_scumilusetup_transpose | ( | magma_s_matrix | A, |
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Prepares the ILU transpose preconditioner via the cuSPARSE.
| [in] | A | magma_s_matrix input matrix A |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_scustomicsetup | ( | magma_s_matrix | A, |
| magma_s_matrix | b, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Reads in an Incomplete Cholesky preconditioner.
| [in] | A | magma_s_matrix input matrix A |
| [in] | b | magma_s_matrix input RHS b |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_scustomilusetup | ( | magma_s_matrix | A, |
| magma_s_matrix | b, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Reads in an Incomplete LU preconditioner.
| [in] | A | magma_s_matrix input matrix A |
| [in] | b | magma_s_matrix input RHS b |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_siterictsetup | ( | magma_s_matrix | A, |
| magma_s_matrix | b, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Prepares the iterative threshold Incomplete Cholesky preconditioner.
This function requires OpenMP, and is only available if OpenMP is activated.
| [in] | A | magma_s_matrix input matrix A |
| [in] | b | magma_s_matrix input RHS b |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |
| magma_int_t magma_siterilusetup | ( | magma_s_matrix | A, |
| magma_s_matrix | b, | ||
| magma_s_preconditioner * | precond, | ||
| magma_queue_t | queue | ||
| ) |
Prepares the ILU preconditioner via the iterative ILU iteration.
| [in] | A | magma_s_matrix input matrix A |
| [in] | b | magma_s_matrix input RHS b |
| [in,out] | precond | magma_s_preconditioner* preconditioner parameters |
| [in] | queue | magma_queue_t Queue to execute in. |