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

Functions

magma_int_t magma_zailusetup (magma_z_sparse_matrix A, magma_z_preconditioner *precond)
 Prepares the ILU preconditioner via the asynchronous ILU iteration. More...
 
magma_int_t magma_zapplyailu_l (magma_z_vector b, magma_z_vector *x, magma_z_preconditioner *precond)
 Performs the left triangular solves using the ILU preconditioner. More...
 
magma_int_t magma_zapplyailu_r (magma_z_vector b, magma_z_vector *x, magma_z_preconditioner *precond)
 Performs the right triangular solves using the ILU preconditioner. More...
 
magma_int_t magma_zcuilusetup (magma_z_sparse_matrix A, magma_z_preconditioner *precond)
 Prepares the ILU preconditioner via the asynchronous ILU iteration. More...
 
magma_int_t magma_zapplycuilu_l (magma_z_vector b, magma_z_vector *x, magma_z_preconditioner *precond)
 Performs the left triangular solves using the ILU preconditioner. More...
 
magma_int_t magma_zapplycuilu_r (magma_z_vector b, magma_z_vector *x, magma_z_preconditioner *precond)
 Performs the right triangular solves using the ILU preconditioner. More...
 

Detailed Description

Function Documentation

magma_int_t magma_zailusetup ( magma_z_sparse_matrix  A,
magma_z_preconditioner *  precond 
)

Prepares the ILU preconditioner via the asynchronous ILU iteration.

Parameters
Amagma_z_sparse_matrix input matrix A
precondmagma_z_preconditioner* preconditioner parameters
magma_int_t magma_zapplyailu_l ( magma_z_vector  b,
magma_z_vector *  x,
magma_z_preconditioner *  precond 
)

Performs the left triangular solves using the ILU preconditioner.

Parameters
bmagma_z_vector RHS
xmagma_z_vector* vector to precondition
precondmagma_z_preconditioner* preconditioner parameters
magma_int_t magma_zapplyailu_r ( magma_z_vector  b,
magma_z_vector *  x,
magma_z_preconditioner *  precond 
)

Performs the right triangular solves using the ILU preconditioner.

Parameters
bmagma_z_vector RHS
xmagma_z_vector* vector to precondition
precondmagma_z_preconditioner* preconditioner parameters
magma_int_t magma_zapplycuilu_l ( magma_z_vector  b,
magma_z_vector *  x,
magma_z_preconditioner *  precond 
)

Performs the left triangular solves using the ILU preconditioner.

Parameters
bmagma_z_vector RHS
xmagma_z_vector* vector to precondition
precondmagma_z_preconditioner* preconditioner parameters
magma_int_t magma_zapplycuilu_r ( magma_z_vector  b,
magma_z_vector *  x,
magma_z_preconditioner *  precond 
)

Performs the right triangular solves using the ILU preconditioner.

Parameters
bmagma_z_vector RHS
xmagma_z_vector* vector to precondition
precondmagma_z_preconditioner* preconditioner parameters
magma_int_t magma_zcuilusetup ( magma_z_sparse_matrix  A,
magma_z_preconditioner *  precond 
)

Prepares the ILU preconditioner via the asynchronous ILU iteration.

Parameters
Amagma_z_sparse_matrix input matrix A
precondmagma_z_preconditioner* preconditioner parameters