(r)

Functions
FLA_Error	FLA_Apply_Q2_UT_internal (FLA_Side side, FLA_Trans trans, FLA_Direct direct, FLA_Store storev, FLA_Obj D, FLA_Obj T, FLA_Obj W, FLA_Obj C, FLA_Obj E, fla_apq2ut_t *cntl)

Variables
fla_apq2ut_t *	flash_apq2ut_cntl

fla_apq2ut_t *	flash_apq2ut_cntl_leaf

fla_apq2ut_t *	fla_apq2ut_cntl_leaf

Function Documentation

◆ FLA_Apply_Q2_UT_internal()

FLA_Error FLA_Apply_Q2_UT_internal	(	FLA_Side	side,
		FLA_Trans	trans,
		FLA_Direct	direct,
		FLA_Store	storev,
		FLA_Obj	D,
		FLA_Obj	T,
		FLA_Obj	W,
		FLA_Obj	C,
		FLA_Obj	E,
		fla_apq2ut_t *	cntl
	)

{
    FLA_Error r_val = FLA_SUCCESS;
 
    if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING )
        FLA_Apply_Q2_UT_internal_check( side, trans, direct, storev, D, T, W, C, E, cntl );
 
    if      ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
              FLA_Obj_elemtype( D ) == FLA_MATRIX &&
              FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
    {
        // Recurse
        r_val = FLA_Apply_Q2_UT_internal( side,
                                          trans,
                                          direct,
                                          storev,
                                          *FLASH_OBJ_PTR_AT( D ),
                                          *FLASH_OBJ_PTR_AT( T ),
                                          *FLASH_OBJ_PTR_AT( W ),
                                          *FLASH_OBJ_PTR_AT( C ),
                                          *FLASH_OBJ_PTR_AT( E ),
                                          flash_apq2ut_cntl_leaf );
    }
    else if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
              FLA_Obj_elemtype( D ) == FLA_SCALAR &&
              FLASH_Queue_get_enabled( ) )
    {
        // Enqueue
        ENQUEUE_FLASH_Apply_Q2_UT( side, trans, direct, storev, D, T, W, C, E, cntl );
    }
    else
    {
        if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
             FLA_Obj_elemtype( D ) == FLA_SCALAR &&
             !FLASH_Queue_get_enabled( ) )
        {
            // Execute leaf.
            cntl = fla_apq2ut_cntl_leaf;
        }
 
        if      ( side == FLA_LEFT )
        {
            if      ( trans == FLA_NO_TRANSPOSE )
            {
                if      ( direct == FLA_FORWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        r_val = FLA_Apply_Q2_UT_lnfc( D, T, W, C, E, cntl );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
                else if ( direct == FLA_BACKWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
            }
            else if ( trans == FLA_TRANSPOSE || trans == FLA_CONJ_TRANSPOSE )
            {
                if      ( direct == FLA_FORWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        r_val = FLA_Apply_Q2_UT_lhfc( D, T, W, C, E, cntl );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
                else if ( direct == FLA_BACKWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
            }
        }
        else if ( side == FLA_RIGHT )
        {
            if      ( trans == FLA_NO_TRANSPOSE )
            {
                if      ( direct == FLA_FORWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
                else if ( direct == FLA_BACKWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
            }
            else if ( trans == FLA_TRANSPOSE || trans == FLA_CONJ_TRANSPOSE )
            {
                if      ( direct == FLA_FORWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
                else if ( direct == FLA_BACKWARD )
                {
                    if      ( storev == FLA_COLUMNWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                    else if ( storev == FLA_ROWWISE )
                        FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED );
                }
            }
        }
    }
 
    return r_val;
}