Functions | |
FLA_Error | FLA_Trsm_rln_blk_var4 (FLA_Diag diagA, FLA_Obj alpha, FLA_Obj A, FLA_Obj B, fla_trsm_t *cntl) |
FLA_Error FLA_Trsm_rln_blk_var4 | ( | 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_rln().
00038 { 00039 FLA_Obj BT, B0, 00040 BB, B1, 00041 B2; 00042 00043 dim_t b; 00044 00045 FLA_Part_2x1( B, &BT, 00046 &BB, 0, FLA_BOTTOM ); 00047 00048 while ( FLA_Obj_length( BB ) < FLA_Obj_length( B ) ){ 00049 00050 b = FLA_Determine_blocksize( BT, FLA_TOP, FLA_Cntl_blocksize( cntl ) ); 00051 00052 FLA_Repart_2x1_to_3x1( BT, &B0, 00053 &B1, 00054 /* ** */ /* ** */ 00055 BB, &B2, b, FLA_TOP ); 00056 00057 /*------------------------------------------------------------*/ 00058 00059 /* B1 = B1 / tril( A ); */ 00060 FLA_Trsm_internal( FLA_RIGHT, FLA_LOWER_TRIANGULAR, FLA_NO_TRANSPOSE, diagA, 00061 alpha, A, B1, 00062 FLA_Cntl_sub_trsm( cntl ) ); 00063 00064 /*------------------------------------------------------------*/ 00065 00066 FLA_Cont_with_3x1_to_2x1( &BT, B0, 00067 /* ** */ /* ** */ 00068 B1, 00069 &BB, B2, FLA_BOTTOM ); 00070 00071 } 00072 00073 return FLA_SUCCESS; 00074 }