libflame
revision_anchor
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Functions | |
FLA_Error | FLA_CAQR2_UT_internal (FLA_Obj B, FLA_Obj D, FLA_Obj T, fla_caqr2ut_t *cntl) |
Variables | |
fla_caqr2ut_t * | flash_caqr2ut_cntl |
fla_caqr2ut_t * | fla_caqr2ut_cntl_leaf |
FLA_Error FLA_CAQR2_UT_internal | ( | FLA_Obj | B, |
FLA_Obj | D, | ||
FLA_Obj | T, | ||
fla_caqr2ut_t * | cntl | ||
) |
References FLA_CAQR2_UT_blk_var1(), FLA_CAQR2_UT_blk_var2(), FLA_CAQR2_UT_internal(), FLA_CAQR2_UT_internal_check(), FLA_CAQR2_UT_opt_var1(), FLA_CAQR2_UT_unb_var1(), fla_caqr2ut_cntl_leaf, FLA_Check_error_level(), FLA_Obj_elemtype(), FLA_Obj_structure(), FLA_QR2_UT_task(), and FLASH_Queue_get_enabled().
Referenced by FLA_CAQR2_UT_blk_var1(), FLA_CAQR2_UT_blk_var2(), FLA_CAQR2_UT_internal(), FLA_CAQR2_UT_task(), and FLA_CAQR_UT_inc_blk_var1().
{ FLA_Error r_val = FLA_SUCCESS; if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING ) FLA_CAQR2_UT_internal_check( B, D, T, cntl ); if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER && FLA_Obj_elemtype( B ) == FLA_MATRIX && FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM ) { // Recurse r_val = FLA_CAQR2_UT_internal( *FLASH_OBJ_PTR_AT( B ), *FLASH_OBJ_PTR_AT( D ), *FLASH_OBJ_PTR_AT( T ), flash_caqr2ut_cntl ); } else if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER && FLA_Obj_elemtype( B ) == FLA_SCALAR && FLASH_Queue_get_enabled( ) ) { // Enqueue if ( FLA_Obj_structure( D ) == FLA_FULL_MATRIX ) { ENQUEUE_FLASH_QR2_UT( B, D, T, cntl ); } else if ( FLA_Obj_structure( D ) == FLA_UPPER_TRIANGULAR ) { ENQUEUE_FLASH_CAQR2_UT( B, D, T, cntl ); } else if ( FLA_Obj_structure( D ) == FLA_ZERO_MATRIX ) { // Don't enqueue any tasks for zero blocks. } else { FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED ); } } else { if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER && FLA_Obj_elemtype( B ) == FLA_SCALAR && !FLASH_Queue_get_enabled( ) ) { // Execute leaf. if ( FLA_Obj_structure( D ) == FLA_FULL_MATRIX ) { FLA_QR2_UT_task( B, D, T, NULL ); return FLA_SUCCESS; } else if ( FLA_Obj_structure( D ) == FLA_UPPER_TRIANGULAR ) cntl = fla_caqr2ut_cntl_leaf; else if ( FLA_Obj_structure( D ) == FLA_ZERO_MATRIX ) return FLA_SUCCESS; else FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED ); } if ( FLA_Cntl_variant( cntl ) == FLA_UNBLOCKED_VARIANT1 ) { r_val = FLA_CAQR2_UT_unb_var1( B, D, T ); } else if ( FLA_Cntl_variant( cntl ) == FLA_UNB_OPT_VARIANT1 ) { r_val = FLA_CAQR2_UT_opt_var1( B, D, T ); } else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT1 ) { r_val = FLA_CAQR2_UT_blk_var1( B, D, T, cntl ); } else if ( FLA_Cntl_variant( cntl ) == FLA_BLOCKED_VARIANT2 ) { r_val = FLA_CAQR2_UT_blk_var2( B, D, T, cntl ); } else { FLA_Check_error_code( FLA_NOT_YET_IMPLEMENTED ); } } return r_val; }
Referenced by FLA_CAQR2_UT_internal().