FLA_LU_nopiv_cntl_init.c File Reference

(r12600)

Functions
void	FLA_LU_nopiv_cntl_init ()
void	FLA_LU_nopiv_cntl_finalize ()
Variables
fla_gemm_t *	fla_gemm_cntl_blas
fla_trsm_t *	fla_trsm_cntl_blas
fla_lu_t *	fla_lu_nopiv_cntl
fla_lu_t *	fla_lu_nopiv_cntl2
fla_lu_t *	fla_lu_nopiv_cntl_in
fla_lu_t *	fla_lu_nopiv_cntl_leaf
fla_blocksize_t *	fla_lu_nopiv_var5_bsize
fla_blocksize_t *	fla_lu_nopiv_var5_bsize_in
double	fla_lu_nopiv_var5_in_to_ou_bsize_ratio = 0.25

---

Function Documentation

void FLA_LU_nopiv_cntl_finalize

(

void

)

References FLA_Blocksize_free(), and FLA_Cntl_obj_free().

Referenced by FLA_Cntl_finalize_flamec().

{
    FLA_Cntl_obj_free( fla_lu_nopiv_cntl );
    FLA_Cntl_obj_free( fla_lu_nopiv_cntl2 );
    FLA_Cntl_obj_free( fla_lu_nopiv_cntl_in );
    FLA_Cntl_obj_free( fla_lu_nopiv_cntl_leaf );

    FLA_Blocksize_free( fla_lu_nopiv_var5_bsize );
    FLA_Blocksize_free( fla_lu_nopiv_var5_bsize_in );
}

void FLA_LU_nopiv_cntl_init

(

void

)

References FLA_Blocksize_create_copy(), FLA_Blocksize_scale(), FLA_Cntl_lu_obj_create(), fla_lu_nopiv_var5_in_to_ou_bsize_ratio, and FLA_Query_blocksizes().

Referenced by FLA_Cntl_init_flamec().

{
    // Set blocksizes with default values for conventional storage.
    fla_lu_nopiv_var5_bsize    = FLA_Query_blocksizes( FLA_DIMENSION_MIN );
    fla_lu_nopiv_var5_bsize_in = FLA_Blocksize_create_copy( fla_lu_nopiv_var5_bsize );
    FLA_Blocksize_scale( fla_lu_nopiv_var5_bsize_in, fla_lu_nopiv_var5_in_to_ou_bsize_ratio );

    // Create a control tree to invoke unblocked variant 1.
    fla_lu_nopiv_cntl_leaf   = FLA_Cntl_lu_obj_create( FLA_FLAT,
                                                       FLA_UNB_OPT_VARIANT5,
                                                       NULL,
                                                       NULL,
                                                       NULL,
                                                       NULL,
                                                       NULL,
                                                       NULL,
                                                       NULL,
                                                       NULL,
                                                       NULL );

    // Create a control tree for small subproblems.
    fla_lu_nopiv_cntl_in     = FLA_Cntl_lu_obj_create( FLA_FLAT, 
                                                       FLA_BLOCKED_VARIANT5,
                                                       fla_lu_nopiv_var5_bsize_in,
                                                       fla_lu_nopiv_cntl_leaf,
                                                       fla_gemm_cntl_blas,
                                                       fla_gemm_cntl_blas,
                                                       fla_gemm_cntl_blas,
                                                       fla_trsm_cntl_blas,
                                                       fla_trsm_cntl_blas,
                                                       NULL,
                                                       NULL );

    // Create a control tree for larger problems with one level of recursion.
    fla_lu_nopiv_cntl2       = FLA_Cntl_lu_obj_create( FLA_FLAT, 
                                                       FLA_BLOCKED_VARIANT5,
                                                       fla_lu_nopiv_var5_bsize,
                                                       fla_lu_nopiv_cntl_in,
                                                       fla_gemm_cntl_blas,
                                                       fla_gemm_cntl_blas,
                                                       fla_gemm_cntl_blas,
                                                       fla_trsm_cntl_blas,
                                                       fla_trsm_cntl_blas,
                                                       NULL,
                                                       NULL );

    // Create a control tree for large problems with no extra recursion.
    fla_lu_nopiv_cntl        = FLA_Cntl_lu_obj_create( FLA_FLAT, 
                                                       FLA_BLOCKED_VARIANT5,
                                                       fla_lu_nopiv_var5_bsize,
                                                       fla_lu_nopiv_cntl_leaf,
                                                       fla_gemm_cntl_blas,
                                                       fla_gemm_cntl_blas,
                                                       fla_gemm_cntl_blas,
                                                       fla_trsm_cntl_blas,
                                                       fla_trsm_cntl_blas,
                                                       NULL,
                                                       NULL );
}

---

Variable Documentation

fla_gemm_t* fla_gemm_cntl_blas

fla_lu_t* fla_lu_nopiv_cntl

fla_lu_t* fla_lu_nopiv_cntl2

fla_lu_t* fla_lu_nopiv_cntl_in

fla_lu_t* fla_lu_nopiv_cntl_leaf

Referenced by FLA_LU_nopiv_internal().

fla_blocksize_t* fla_lu_nopiv_var5_bsize

fla_blocksize_t* fla_lu_nopiv_var5_bsize_in

double fla_lu_nopiv_var5_in_to_ou_bsize_ratio = 0.25

Referenced by FLA_LU_nopiv_cntl_init().

fla_trsm_t* fla_trsm_cntl_blas