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

Functions

magma_int_t magma_cailusetup (magma_c_sparse_matrix A, magma_c_preconditioner *precond)
 Prepares the ILU preconditioner via the asynchronous ILU iteration. More...
 
magma_int_t magma_capplyailu_l (magma_c_vector b, magma_c_vector *x, magma_c_preconditioner *precond)
 Performs the left triangular solves using the ILU preconditioner. More...
 
magma_int_t magma_capplyailu_r (magma_c_vector b, magma_c_vector *x, magma_c_preconditioner *precond)
 Performs the right triangular solves using the ILU preconditioner. More...
 
magma_int_t magma_ccuilusetup (magma_c_sparse_matrix A, magma_c_preconditioner *precond)
 Prepares the ILU preconditioner via the asynchronous ILU iteration. More...
 
magma_int_t magma_capplycuilu_l (magma_c_vector b, magma_c_vector *x, magma_c_preconditioner *precond)
 Performs the left triangular solves using the ILU preconditioner. More...
 
magma_int_t magma_capplycuilu_r (magma_c_vector b, magma_c_vector *x, magma_c_preconditioner *precond)
 Performs the right triangular solves using the ILU preconditioner. More...
 

Detailed Description

Function Documentation

magma_int_t magma_cailusetup ( magma_c_sparse_matrix  A,
magma_c_preconditioner *  precond 
)

Prepares the ILU preconditioner via the asynchronous ILU iteration.

Parameters
Amagma_c_sparse_matrix input matrix A
precondmagma_c_preconditioner* preconditioner parameters
magma_int_t magma_capplyailu_l ( magma_c_vector  b,
magma_c_vector *  x,
magma_c_preconditioner *  precond 
)

Performs the left triangular solves using the ILU preconditioner.

Parameters
bmagma_c_vector RHS
xmagma_c_vector* vector to precondition
precondmagma_c_preconditioner* preconditioner parameters
magma_int_t magma_capplyailu_r ( magma_c_vector  b,
magma_c_vector *  x,
magma_c_preconditioner *  precond 
)

Performs the right triangular solves using the ILU preconditioner.

Parameters
bmagma_c_vector RHS
xmagma_c_vector* vector to precondition
precondmagma_c_preconditioner* preconditioner parameters
magma_int_t magma_capplycuilu_l ( magma_c_vector  b,
magma_c_vector *  x,
magma_c_preconditioner *  precond 
)

Performs the left triangular solves using the ILU preconditioner.

Parameters
bmagma_c_vector RHS
xmagma_c_vector* vector to precondition
precondmagma_c_preconditioner* preconditioner parameters
magma_int_t magma_capplycuilu_r ( magma_c_vector  b,
magma_c_vector *  x,
magma_c_preconditioner *  precond 
)

Performs the right triangular solves using the ILU preconditioner.

Parameters
bmagma_c_vector RHS
xmagma_c_vector* vector to precondition
precondmagma_c_preconditioner* preconditioner parameters
magma_int_t magma_ccuilusetup ( magma_c_sparse_matrix  A,
magma_c_preconditioner *  precond 
)

Prepares the ILU preconditioner via the asynchronous ILU iteration.

Parameters
Amagma_c_sparse_matrix input matrix A
precondmagma_c_preconditioner* preconditioner parameters