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MAGMA
1.6.3
Matrix Algebra for GPU and Multicore Architectures
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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_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_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_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_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_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_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. |