MAGMA  1.5.0
Matrix Algebra for GPU and Multicore Architectures
 All Functions Groups
single precision

Functions

magma_int_t magma_saiccsetup (magma_s_sparse_matrix A, magma_s_preconditioner *precond)
 Prepares the IC preconditioner via the asynchronous IC iteration. More...
 
magma_int_t magma_scuiccsetup (magma_s_sparse_matrix A, magma_s_preconditioner *precond)
 Prepares the IC preconditioner via the asynchronous ILU iteration. More...
 
magma_int_t magma_sapplycuicc_l (magma_s_vector b, magma_s_vector *x, magma_s_preconditioner *precond)
 Performs the left triangular solves using the ICC preconditioner. More...
 
magma_int_t magma_sapplycuicc_r (magma_s_vector b, magma_s_vector *x, magma_s_preconditioner *precond)
 Performs the right triangular solves using the ICC preconditioner. More...
 

Detailed Description

Function Documentation

magma_int_t magma_saiccsetup ( magma_s_sparse_matrix  A,
magma_s_preconditioner *  precond 
)

Prepares the IC preconditioner via the asynchronous IC iteration.

Parameters
Amagma_s_sparse_matrix input matrix A
precondmagma_s_preconditioner* preconditioner parameters
magma_int_t magma_sapplycuicc_l ( magma_s_vector  b,
magma_s_vector *  x,
magma_s_preconditioner *  precond 
)

Performs the left triangular solves using the ICC preconditioner.

Parameters
bmagma_s_vector RHS
xmagma_s_vector* vector to precondition
precondmagma_s_preconditioner* preconditioner parameters
magma_int_t magma_sapplycuicc_r ( magma_s_vector  b,
magma_s_vector *  x,
magma_s_preconditioner *  precond 
)

Performs the right triangular solves using the ICC preconditioner.

Parameters
bmagma_s_vector RHS
xmagma_s_vector* vector to precondition
precondmagma_s_preconditioner* preconditioner parameters
magma_int_t magma_scuiccsetup ( magma_s_sparse_matrix  A,
magma_s_preconditioner *  precond 
)

Prepares the IC preconditioner via the asynchronous ILU iteration.

Parameters
Amagma_s_sparse_matrix input matrix A
precondmagma_s_preconditioner* preconditioner parameters