double-complex precision
[Sparse preconditioner]

Functions

magma_int_t magma_zcuilusetup (magma_z_sparse_matrix A, magma_z_preconditioner *precond)
 Prepares the ILU preconditioner via the asynchronous ILU iteration.
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.
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.

Function Documentation

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:
b magma_z_vector RHS
x magma_z_vector* vector to precondition
precond magma_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:
b magma_z_vector RHS
x magma_z_vector* vector to precondition
precond magma_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:
A magma_z_sparse_matrix input matrix A
precond magma_z_preconditioner* preconditioner parameters

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