Functions | |
FLA_Error | FLA_Trsm_ruh_blk_var3 (FLA_Diag diagA, FLA_Obj alpha, FLA_Obj A, FLA_Obj B, fla_trsm_t *cntl) |
FLA_Error FLA_Trsm_ruh_blk_var3 | ( | FLA_Diag | diagA, | |
FLA_Obj | alpha, | |||
FLA_Obj | A, | |||
FLA_Obj | B, | |||
fla_trsm_t * | cntl | |||
) |
References FLA_Cont_with_3x1_to_2x1(), FLA_Determine_blocksize(), FLA_Obj_length(), FLA_Part_2x1(), FLA_Repart_2x1_to_3x1(), and FLA_Trsm_internal().
Referenced by FLA_Trsm_ruh().
00036 { 00037 FLA_Obj BT, B0, 00038 BB, B1, 00039 B2; 00040 00041 dim_t b; 00042 00043 FLA_Part_2x1( B, &BT, 00044 &BB, 0, FLA_TOP ); 00045 00046 while ( FLA_Obj_length( BT ) < FLA_Obj_length( B ) ){ 00047 00048 b = FLA_Determine_blocksize( BB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) ); 00049 00050 FLA_Repart_2x1_to_3x1( BT, &B0, 00051 /* ** */ /* ** */ 00052 &B1, 00053 BB, &B2, b, FLA_BOTTOM ); 00054 00055 /*------------------------------------------------------------*/ 00056 00057 /* B1 = B1 / triu( A' ); */ 00058 FLA_Trsm_internal( FLA_RIGHT, FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE, diagA, 00059 alpha, A, B1, 00060 FLA_Cntl_sub_trsm( cntl ) ); 00061 00062 /*------------------------------------------------------------*/ 00063 00064 FLA_Cont_with_3x1_to_2x1( &BT, B0, 00065 B1, 00066 /* ** */ /* ** */ 00067 &BB, B2, FLA_TOP ); 00068 00069 } 00070 00071 return FLA_SUCCESS; 00072 }