FLA_Trsv.h File Reference

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Functions

FLA_Error FLA_Trsv_internal (FLA_Uplo uplo, FLA_Trans transa, FLA_Diag diag, FLA_Obj A, FLA_Obj x, fla_trsv_t *cntl)
FLA_Error FLA_Trsv_lc (FLA_Diag diag, FLA_Obj A, FLA_Obj x, fla_trsv_t *cntl)
FLA_Error FLA_Trsv_ln (FLA_Diag diag, FLA_Obj A, FLA_Obj x, fla_trsv_t *cntl)
FLA_Error FLA_Trsv_lt (FLA_Diag diag, FLA_Obj A, FLA_Obj x, fla_trsv_t *cntl)
FLA_Error FLA_Trsv_uc (FLA_Diag diag, FLA_Obj A, FLA_Obj x, fla_trsv_t *cntl)
FLA_Error FLA_Trsv_un (FLA_Diag diag, FLA_Obj A, FLA_Obj x, fla_trsv_t *cntl)
FLA_Error FLA_Trsv_ut (FLA_Diag diag, FLA_Obj A, FLA_Obj x, fla_trsv_t *cntl)


Function Documentation

FLA_Error FLA_Trsv_internal ( FLA_Uplo  uplo,
FLA_Trans  transa,
FLA_Diag  diag,
FLA_Obj  A,
FLA_Obj  x,
fla_trsv_t cntl 
)

References FLA_Check_error_level(), FLA_Obj_elemtype(), FLA_Trsv_internal(), FLA_Trsv_internal_check(), FLA_Trsv_lc(), FLA_Trsv_ln(), FLA_Trsv_lt(), FLA_Trsv_uc(), FLA_Trsv_un(), FLA_Trsv_ut(), and FLASH_Queue_get_enabled().

00039 {
00040     FLA_Error r_val = FLA_SUCCESS;
00041 
00042     if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING )
00043         FLA_Trsv_internal_check( uplo, transa, diag, A, x, cntl );
00044 
00045     if      ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
00046               FLA_Obj_elemtype( A ) == FLA_MATRIX &&
00047               FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
00048     {
00049         // Recurse
00050         r_val = FLA_Trsv_internal( uplo,
00051                                    transa,
00052                                    diag,
00053                                    *FLASH_OBJ_PTR_AT( A ),
00054                                    *FLASH_OBJ_PTR_AT( x ),
00055                                    flash_trsv_cntl );
00056     }
00057     else if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
00058               FLA_Obj_elemtype( A ) == FLA_SCALAR &&
00059               FLASH_Queue_get_enabled( ) )
00060     {
00061         // Enqueue
00062         ENQUEUE_FLASH_Trsv( uplo, transa, diag, A, x, cntl );
00063     }
00064     else
00065     {
00066         if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER &&
00067              FLA_Obj_elemtype( A ) == FLA_SCALAR &&
00068              !FLASH_Queue_get_enabled( ) )
00069         {
00070             // Execute leaf
00071             cntl = flash_trsv_cntl_blas;
00072         }
00073 
00074         // Parameter combinations
00075         if      ( uplo == FLA_LOWER_TRIANGULAR )
00076         {
00077             if      ( transa == FLA_NO_TRANSPOSE )
00078                 r_val = FLA_Trsv_ln( diag, A, x, cntl );
00079             else if ( transa == FLA_TRANSPOSE )
00080                 r_val = FLA_Trsv_lt( diag, A, x, cntl );
00081             else if ( transa == FLA_CONJ_TRANSPOSE )
00082                 r_val = FLA_Trsv_lc( diag, A, x, cntl );
00083         }
00084         else if ( uplo == FLA_UPPER_TRIANGULAR )
00085         {
00086             if      ( transa == FLA_NO_TRANSPOSE )
00087                 r_val = FLA_Trsv_un( diag, A, x, cntl );
00088             else if ( transa == FLA_TRANSPOSE )
00089                 r_val = FLA_Trsv_ut( diag, A, x, cntl );
00090             else if ( transa == FLA_CONJ_TRANSPOSE )
00091                 r_val = FLA_Trsv_uc( diag, A, x, cntl );
00092         }
00093     }
00094 
00095     return r_val;
00096 }

FLA_Error FLA_Trsv_lc ( FLA_Diag  diag,
FLA_Obj  A,
FLA_Obj  x,
fla_trsv_t cntl 
)

References FLA_Trsv_lc_blk_var1(), FLA_Trsv_lc_blk_var2(), and FLA_Trsv_lc_task().

Referenced by FLA_Trsv_internal().

00036 {
00037     FLA_Error r_val = FLA_SUCCESS;
00038     
00039     if      ( FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
00040     {
00041         r_val = FLA_Trsv_lc_task( diag, A, x, cntl );
00042     }
00043 #ifdef FLA_ENABLE_NON_CRITICAL_CODE
00044     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 )
00045     {
00046         r_val = FLA_Trsv_lc_blk_var1( diag, A, x, cntl );
00047     }
00048 #endif
00049     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 )
00050     {
00051         r_val = FLA_Trsv_lc_blk_var2( diag, A, x, cntl );
00052     }
00053 
00054     return r_val;
00055 }

FLA_Error FLA_Trsv_ln ( FLA_Diag  diag,
FLA_Obj  A,
FLA_Obj  x,
fla_trsv_t cntl 
)

References FLA_Trsv_ln_blk_var1(), FLA_Trsv_ln_blk_var2(), and FLA_Trsv_ln_task().

Referenced by FLA_Trsv_internal().

00036 {
00037     FLA_Error r_val = FLA_SUCCESS;
00038     
00039     if      ( FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
00040     {
00041         r_val = FLA_Trsv_ln_task( diag, A, x, cntl );
00042     }
00043 #ifdef FLA_ENABLE_NON_CRITICAL_CODE
00044     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 )
00045     {
00046         r_val = FLA_Trsv_ln_blk_var1( diag, A, x, cntl );
00047     }
00048 #endif
00049     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 )
00050     {
00051         r_val = FLA_Trsv_ln_blk_var2( diag, A, x, cntl );
00052     }
00053 
00054     return r_val;
00055 }

FLA_Error FLA_Trsv_lt ( FLA_Diag  diag,
FLA_Obj  A,
FLA_Obj  x,
fla_trsv_t cntl 
)

References FLA_Trsv_lt_blk_var1(), FLA_Trsv_lt_blk_var2(), and FLA_Trsv_lt_task().

Referenced by FLA_Trsv_internal().

00036 {
00037     FLA_Error r_val = FLA_SUCCESS;
00038     
00039     if      ( FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
00040     {
00041         r_val = FLA_Trsv_lt_task( diag, A, x, cntl );
00042     }
00043 #ifdef FLA_ENABLE_NON_CRITICAL_CODE
00044     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 )
00045     {
00046         r_val = FLA_Trsv_lt_blk_var1( diag, A, x, cntl );
00047     }
00048 #endif
00049     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 )
00050     {
00051         r_val = FLA_Trsv_lt_blk_var2( diag, A, x, cntl );
00052     }
00053 
00054     return r_val;
00055 }

FLA_Error FLA_Trsv_uc ( FLA_Diag  diag,
FLA_Obj  A,
FLA_Obj  x,
fla_trsv_t cntl 
)

References FLA_Trsv_uc_blk_var1(), FLA_Trsv_uc_blk_var2(), and FLA_Trsv_uc_task().

Referenced by FLA_Trsv_internal().

00036 {
00037     FLA_Error r_val = FLA_SUCCESS;
00038     
00039     if      ( FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
00040     {
00041         r_val = FLA_Trsv_uc_task( diag, A, x, cntl );
00042     }
00043 #ifdef FLA_ENABLE_NON_CRITICAL_CODE
00044     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 )
00045     {
00046         r_val = FLA_Trsv_uc_blk_var1( diag, A, x, cntl );
00047     }
00048 #endif
00049     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 )
00050     {
00051         r_val = FLA_Trsv_uc_blk_var2( diag, A, x, cntl );
00052     }
00053 
00054     return r_val;
00055 }

FLA_Error FLA_Trsv_un ( FLA_Diag  diag,
FLA_Obj  A,
FLA_Obj  x,
fla_trsv_t cntl 
)

References FLA_Trsv_un_blk_var1(), FLA_Trsv_un_blk_var2(), and FLA_Trsv_un_task().

Referenced by FLA_Trsv_internal().

00036 {
00037     FLA_Error r_val = FLA_SUCCESS;
00038     
00039     if      ( FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
00040     {
00041         r_val = FLA_Trsv_un_task( diag, A, x, cntl );
00042     }
00043 #ifdef FLA_ENABLE_NON_CRITICAL_CODE
00044     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 )
00045     {
00046         r_val = FLA_Trsv_un_blk_var1( diag, A, x, cntl );
00047     }
00048 #endif
00049     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 )
00050     {
00051         r_val = FLA_Trsv_un_blk_var2( diag, A, x, cntl );
00052     }
00053 
00054     return r_val;
00055 }

FLA_Error FLA_Trsv_ut ( FLA_Diag  diag,
FLA_Obj  A,
FLA_Obj  x,
fla_trsv_t cntl 
)

References FLA_Trsv_ut_blk_var1(), FLA_Trsv_ut_blk_var2(), and FLA_Trsv_ut_task().

Referenced by FLA_Trsv_internal().

00036 {
00037     FLA_Error r_val = FLA_SUCCESS;
00038     
00039     if      ( FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM )
00040     {
00041         r_val = FLA_Trsv_ut_task( diag, A, x, cntl );
00042     }
00043 #ifdef FLA_ENABLE_NON_CRITICAL_CODE
00044     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 )
00045     {
00046         r_val = FLA_Trsv_ut_blk_var1( diag, A, x, cntl );
00047     }
00048 #endif
00049     else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 )
00050     {
00051         r_val = FLA_Trsv_ut_blk_var2( diag, A, x, cntl );
00052     }
00053 
00054     return r_val;
00055 }


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