Functions | |
FLA_Error | FLA_Gemm_nh_unb_var6 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C) |
References FLA_Cont_with_1x3_to_1x2(), FLA_Gerc_external(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), and FLA_Scal_external().
00038 { 00039 FLA_Obj AL, AR, A0, a1, A2; 00040 00041 FLA_Obj BL, BR, B0, b1, B2; 00042 00043 FLA_Scal_external( beta, C ); 00044 00045 FLA_Part_1x2( A, &AL, &AR, 0, FLA_RIGHT ); 00046 00047 FLA_Part_1x2( B, &BL, &BR, 0, FLA_RIGHT ); 00048 00049 while ( FLA_Obj_width( AR ) < FLA_Obj_width( A ) ){ 00050 00051 FLA_Repart_1x2_to_1x3( AL, /**/ AR, &A0, &a1, /**/ &A2, 00052 1, FLA_LEFT ); 00053 00054 FLA_Repart_1x2_to_1x3( BL, /**/ BR, &B0, &b1, /**/ &B2, 00055 1, FLA_LEFT ); 00056 00057 /*------------------------------------------------------------*/ 00058 00059 /* C = a1 * b1' + C */ 00060 FLA_Gerc_external( FLA_NO_CONJUGATE, FLA_CONJUGATE, alpha, a1, b1, C ); 00061 00062 /*------------------------------------------------------------*/ 00063 00064 FLA_Cont_with_1x3_to_1x2( &AL, /**/ &AR, A0, /**/ a1, A2, 00065 FLA_RIGHT ); 00066 00067 FLA_Cont_with_1x3_to_1x2( &BL, /**/ &BR, B0, /**/ b1, B2, 00068 FLA_RIGHT ); 00069 00070 } 00071 00072 return FLA_SUCCESS; 00073 }