FLA_Syr2k_un.h File Reference

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Functions

FLA_Error FLA_Syr2k_un_blk_var1 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var2 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var3 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var4 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var5 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var6 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var7 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var8 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var9 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_blk_var10 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_syr2k_t *cntl)
FLA_Error FLA_Syr2k_un_unb_var1 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var2 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var3 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var4 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var5 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var6 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var7 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var8 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var9 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)
FLA_Error FLA_Syr2k_un_unb_var10 (FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C)


Function Documentation

FLA_Error FLA_Syr2k_un_blk_var1 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              A1,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              B1,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00048           CBL,   CBR,      C10, C11, C12,
00049                            C20, C21, C22;
00050 
00051   dim_t b;
00052 
00053   FLA_Part_2x1( A,    &AT, 
00054                       &AB,            0, FLA_TOP );
00055 
00056   FLA_Part_2x1( B,    &BT, 
00057                       &BB,            0, FLA_TOP );
00058 
00059   FLA_Part_2x2( C,    &CTL, &CTR,
00060                       &CBL, &CBR,     0, 0, FLA_TL );
00061 
00062   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00063 
00064     b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
00065 
00066     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00067                         /* ** */            /* ** */
00068                                               &A1, 
00069                            AB,                &A2,        b, FLA_BOTTOM );
00070 
00071     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00072                         /* ** */            /* ** */
00073                                               &B1, 
00074                            BB,                &B2,        b, FLA_BOTTOM );
00075 
00076     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, /**/ &C01, &C02,
00077                         /* ************* */   /* ******************** */
00078                                                 &C10, /**/ &C11, &C12,
00079                            CBL, /**/ CBR,       &C20, /**/ &C21, &C22,
00080                            b, b, FLA_BR );
00081 
00082     /*------------------------------------------------------------*/
00083 
00084     /* C12 = C12 + A1 * B2' */
00085     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00086                        alpha, A1, B2, beta, C12,
00087                        FLA_Cntl_sub_gemm1( cntl ) );
00088 
00089     /* C12 = C12 + B1 * A2' */
00090     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00091                        alpha, B1, A2, FLA_ONE, C12,
00092                        FLA_Cntl_sub_gemm2( cntl ) );
00093 
00094     /* C11 = C11 + A1 * B1' + B1 * A1' */
00095     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00096                         alpha, A1, B1, beta, C11,
00097                         FLA_Cntl_sub_syr2k( cntl ) );
00098 
00099     /*------------------------------------------------------------*/
00100 
00101     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00102                                                   A1, 
00103                             /* ** */           /* ** */
00104                               &AB,                A2,     FLA_TOP );
00105 
00106     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00107                                                   B1, 
00108                             /* ** */           /* ** */
00109                               &BB,                B2,     FLA_TOP );
00110 
00111     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, C01, /**/ C02,
00112                                                      C10, C11, /**/ C12,
00113                             /* ************** */  /* ****************** */
00114                               &CBL, /**/ &CBR,       C20, C21, /**/ C22,
00115                               FLA_TL );
00116 
00117   }
00118 
00119   return FLA_SUCCESS;
00120 }

FLA_Error FLA_Syr2k_un_blk_var10 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_1x3_to_1x2(), FLA_Determine_blocksize(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AL,    AR,       A0,  A1,  A2;
00040 
00041   FLA_Obj BL,    BR,       B0,  B1,  B2;
00042 
00043   dim_t b;
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     b = FLA_Determine_blocksize( AL, FLA_LEFT, FLA_Cntl_blocksize( cntl ) );
00052 
00053     FLA_Repart_1x2_to_1x3( AL,  /**/ AR,        &A0, &A1, /**/ &A2,
00054                            b, FLA_LEFT );
00055 
00056     FLA_Repart_1x2_to_1x3( BL,  /**/ BR,        &B0, &B1, /**/ &B2,
00057                            b, FLA_LEFT );
00058 
00059     /*------------------------------------------------------------*/
00060 
00061     /* C = C + A1 * B1' + B1 * A1' */
00062     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00063                         alpha, A1, B1, beta, C,
00064                         FLA_Cntl_sub_syr2k( cntl ) );
00065 
00066     /*------------------------------------------------------------*/
00067 
00068     FLA_Cont_with_1x3_to_1x2( &AL,  /**/ &AR,        A0, /**/ A1, A2,
00069                               FLA_RIGHT );
00070 
00071     FLA_Cont_with_1x3_to_1x2( &BL,  /**/ &BR,        B0, /**/ B1, B2,
00072                               FLA_RIGHT );
00073 
00074   }
00075 
00076   return FLA_SUCCESS;
00077 }

FLA_Error FLA_Syr2k_un_blk_var2 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              A1,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              B1,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00048           CBL,   CBR,      C10, C11, C12,
00049                            C20, C21, C22;
00050 
00051   dim_t b;
00052 
00053   FLA_Part_2x1( A,    &AT, 
00054                       &AB,            0, FLA_TOP );
00055 
00056   FLA_Part_2x1( B,    &BT, 
00057                       &BB,            0, FLA_TOP );
00058 
00059   FLA_Part_2x2( C,    &CTL, &CTR,
00060                       &CBL, &CBR,     0, 0, FLA_TL );
00061 
00062   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00063 
00064     b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
00065 
00066     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00067                         /* ** */            /* ** */
00068                                               &A1, 
00069                            AB,                &A2,        b, FLA_BOTTOM );
00070 
00071     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00072                         /* ** */            /* ** */
00073                                               &B1, 
00074                            BB,                &B2,        b, FLA_BOTTOM );
00075 
00076     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, /**/ &C01, &C02,
00077                         /* ************* */   /* ******************** */
00078                                                 &C10, /**/ &C11, &C12,
00079                            CBL, /**/ CBR,       &C20, /**/ &C21, &C22,
00080                            b, b, FLA_BR );
00081 
00082     /*------------------------------------------------------------*/
00083 
00084     /* C01 = C01 + B0 * A1' */
00085     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00086                        alpha, B0, A1, beta, C01,
00087                        FLA_Cntl_sub_gemm1( cntl ) );
00088 
00089     /* C12 = C12 + A1 * B2' */
00090     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00091                        alpha, A1, B2, FLA_ONE, C12,
00092                        FLA_Cntl_sub_gemm2( cntl ) );
00093 
00094     /* C11 = C11 + A1 * B1' + B1 * A1' */
00095     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00096                         alpha, A1, B1, beta, C11,
00097                         FLA_Cntl_sub_syr2k( cntl ) );
00098 
00099     /*------------------------------------------------------------*/
00100 
00101     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00102                                                   A1, 
00103                             /* ** */           /* ** */
00104                               &AB,                A2,     FLA_TOP );
00105 
00106     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00107                                                   B1, 
00108                             /* ** */           /* ** */
00109                               &BB,                B2,     FLA_TOP );
00110 
00111     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, C01, /**/ C02,
00112                                                      C10, C11, /**/ C12,
00113                             /* ************** */  /* ****************** */
00114                               &CBL, /**/ &CBR,       C20, C21, /**/ C22,
00115                               FLA_TL );
00116 
00117   }
00118 
00119   return FLA_SUCCESS;
00120 }

FLA_Error FLA_Syr2k_un_blk_var3 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00036 {
00037   FLA_Obj AT,              A0,
00038           AB,              A1,
00039                            A2;
00040 
00041   FLA_Obj BT,              B0,
00042           BB,              B1,
00043                            B2;
00044 
00045   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00046           CBL,   CBR,      C10, C11, C12,
00047                            C20, C21, C22;
00048 
00049   dim_t b;
00050 
00051   FLA_Part_2x1( A,    &AT, 
00052                       &AB,            0, FLA_TOP );
00053 
00054   FLA_Part_2x1( B,    &BT, 
00055                       &BB,            0, FLA_TOP );
00056 
00057   FLA_Part_2x2( C,    &CTL, &CTR,
00058                       &CBL, &CBR,     0, 0, FLA_TL );
00059 
00060   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00061 
00062     b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                         /* ** */            /* ** */
00066                                               &A1, 
00067                            AB,                &A2,        b, FLA_BOTTOM );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                         /* ** */            /* ** */
00071                                               &B1, 
00072                            BB,                &B2,        b, FLA_BOTTOM );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, /**/ &C01, &C02,
00075                         /* ************* */   /* ******************** */
00076                                                 &C10, /**/ &C11, &C12,
00077                            CBL, /**/ CBR,       &C20, /**/ &C21, &C22,
00078                            b, b, FLA_BR );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* C01 = C01 + A0 * B1' */
00083     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00084                        alpha, A0, B1, beta, C01,
00085                        FLA_Cntl_sub_gemm1( cntl ) );
00086 
00087     /* C12 = C12 + B1 * A2' */
00088     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00089                        alpha, B1, A2, FLA_ONE, C12,
00090                        FLA_Cntl_sub_gemm2( cntl ) );
00091 
00092     /* C11 = C11 + A1 * B1' + B1 * A1' */
00093     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00094                         alpha, A1, B1, beta, C11,
00095                         FLA_Cntl_sub_syr2k( cntl ) );
00096 
00097     /*------------------------------------------------------------*/
00098 
00099     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00100                                                   A1, 
00101                             /* ** */           /* ** */
00102                               &AB,                A2,     FLA_TOP );
00103 
00104     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00105                                                   B1, 
00106                             /* ** */           /* ** */
00107                               &BB,                B2,     FLA_TOP );
00108 
00109     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, C01, /**/ C02,
00110                                                      C10, C11, /**/ C12,
00111                             /* ************** */  /* ****************** */
00112                               &CBL, /**/ &CBR,       C20, C21, /**/ C22,
00113                               FLA_TL );
00114 
00115   }
00116 
00117   return FLA_SUCCESS;
00118 }

FLA_Error FLA_Syr2k_un_blk_var4 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              A1,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              B1,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00048           CBL,   CBR,      C10, C11, C12,
00049                            C20, C21, C22;
00050 
00051   dim_t b;
00052 
00053   FLA_Part_2x1( A,    &AT, 
00054                       &AB,            0, FLA_TOP );
00055 
00056   FLA_Part_2x1( B,    &BT, 
00057                       &BB,            0, FLA_TOP );
00058 
00059   FLA_Part_2x2( C,    &CTL, &CTR,
00060                       &CBL, &CBR,     0, 0, FLA_TL );
00061 
00062   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00063 
00064     b = FLA_Determine_blocksize( AB, FLA_BOTTOM, FLA_Cntl_blocksize( cntl ) );
00065 
00066     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00067                         /* ** */            /* ** */
00068                                               &A1, 
00069                            AB,                &A2,        b, FLA_BOTTOM );
00070 
00071     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00072                         /* ** */            /* ** */
00073                                               &B1, 
00074                            BB,                &B2,        b, FLA_BOTTOM );
00075 
00076     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, /**/ &C01, &C02,
00077                         /* ************* */   /* ******************** */
00078                                                 &C10, /**/ &C11, &C12,
00079                            CBL, /**/ CBR,       &C20, /**/ &C21, &C22,
00080                            b, b, FLA_BR );
00081 
00082     /*------------------------------------------------------------*/
00083 
00084     /* C01 = C01 + A0 * B1' */
00085     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00086                        alpha, A0, B1, beta, C01,
00087                        FLA_Cntl_sub_gemm1( cntl ) );
00088 
00089     /* C01 = C01 + B0 * A1' */
00090     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00091                        alpha, B0, A1, FLA_ONE, C01,
00092                        FLA_Cntl_sub_gemm2( cntl ) );
00093 
00094     /* C11 = C11 + A1 * B1' + B1 * A1' */
00095     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00096                         alpha, A1, B1, beta, C11,
00097                         FLA_Cntl_sub_syr2k( cntl ) );
00098 
00099     /*------------------------------------------------------------*/
00100 
00101     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00102                                                   A1, 
00103                             /* ** */           /* ** */
00104                               &AB,                A2,     FLA_TOP );
00105 
00106     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00107                                                   B1, 
00108                             /* ** */           /* ** */
00109                               &BB,                B2,     FLA_TOP );
00110 
00111     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, C01, /**/ C02,
00112                                                      C10, C11, /**/ C12,
00113                             /* ************** */  /* ****************** */
00114                               &CBL, /**/ &CBR,       C20, C21, /**/ C22,
00115                               FLA_TL );
00116 
00117   }
00118 
00119   return FLA_SUCCESS;
00120 }

FLA_Error FLA_Syr2k_un_blk_var5 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              A1,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              B1,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00048           CBL,   CBR,      C10, C11, C12,
00049                            C20, C21, C22;
00050 
00051   dim_t b;
00052 
00053   FLA_Part_2x1( A,    &AT, 
00054                       &AB,            0, FLA_BOTTOM );
00055 
00056   FLA_Part_2x1( B,    &BT, 
00057                       &BB,            0, FLA_BOTTOM );
00058 
00059   FLA_Part_2x2( C,    &CTL, &CTR,
00060                       &CBL, &CBR,     0, 0, FLA_BR );
00061 
00062   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00063 
00064     b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
00065 
00066     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00067                                               &A1, 
00068                         /* ** */            /* ** */
00069                            AB,                &A2,        b, FLA_TOP );
00070 
00071     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00072                                               &B1, 
00073                         /* ** */            /* ** */
00074                            BB,                &B2,        b, FLA_TOP );
00075 
00076     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, &C01, /**/ &C02,
00077                                                 &C10, &C11, /**/ &C12,
00078                         /* ************* */   /* ******************** */
00079                            CBL, /**/ CBR,       &C20, &C21, /**/ &C22,
00080                            b, b, FLA_TL );
00081 
00082     /*------------------------------------------------------------*/
00083 
00084     /* C01 = C01 + A0 * B1' */
00085     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00086                        alpha, A0, B1, beta, C01,
00087                        FLA_Cntl_sub_gemm1( cntl ) );
00088 
00089     /* C01 = C01 + B0 * A1' */
00090     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00091                        alpha, B0, A1, FLA_ONE, C01,
00092                        FLA_Cntl_sub_gemm2( cntl ) );
00093 
00094     /* C11 = C11 + A1 * B1' + B1 * A1' */
00095     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00096                         alpha, A1, B1, beta, C11,
00097                         FLA_Cntl_sub_syr2k( cntl ) );
00098 
00099     /*------------------------------------------------------------*/
00100 
00101     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00102                             /* ** */           /* ** */
00103                                                   A1, 
00104                               &AB,                A2,     FLA_BOTTOM );
00105 
00106     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00107                             /* ** */           /* ** */
00108                                                   B1, 
00109                               &BB,                B2,     FLA_BOTTOM );
00110 
00111     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, /**/ C01, C02,
00112                             /* ************** */  /* ****************** */
00113                                                      C10, /**/ C11, C12,
00114                               &CBL, /**/ &CBR,       C20, /**/ C21, C22,
00115                               FLA_BR );
00116 
00117   }
00118 
00119   return FLA_SUCCESS;
00120 }

FLA_Error FLA_Syr2k_un_blk_var6 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              A1,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              B1,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00048           CBL,   CBR,      C10, C11, C12,
00049                            C20, C21, C22;
00050 
00051   dim_t b;
00052 
00053   FLA_Part_2x1( A,    &AT, 
00054                       &AB,            0, FLA_BOTTOM );
00055 
00056   FLA_Part_2x1( B,    &BT, 
00057                       &BB,            0, FLA_BOTTOM );
00058 
00059   FLA_Part_2x2( C,    &CTL, &CTR,
00060                       &CBL, &CBR,     0, 0, FLA_BR );
00061 
00062   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00063 
00064     b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
00065 
00066     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00067                                               &A1, 
00068                         /* ** */            /* ** */
00069                            AB,                &A2,        b, FLA_TOP );
00070 
00071     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00072                                               &B1, 
00073                         /* ** */            /* ** */
00074                            BB,                &B2,        b, FLA_TOP );
00075 
00076     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, &C01, /**/ &C02,
00077                                                 &C10, &C11, /**/ &C12,
00078                         /* ************* */   /* ******************** */
00079                            CBL, /**/ CBR,       &C20, &C21, /**/ &C22,
00080                            b, b, FLA_TL );
00081 
00082     /*------------------------------------------------------------*/
00083 
00084     /* C01 = C01 + A0 * B1' */
00085     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00086                        alpha, A0, B1, beta, C01,
00087                        FLA_Cntl_sub_gemm1( cntl ) );
00088 
00089     /* C12 = C12 + B1 * A2' */
00090     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00091                        alpha, B1, A2, FLA_ONE, C12,
00092                        FLA_Cntl_sub_gemm2( cntl ) );
00093 
00094     /* C11 = C11 + A1 * B1' + B1 * A1' */
00095     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00096                         alpha, A1, B1, beta, C11,
00097                         FLA_Cntl_sub_syr2k( cntl ) );
00098 
00099     /*------------------------------------------------------------*/
00100 
00101     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00102                             /* ** */           /* ** */
00103                                                   A1, 
00104                               &AB,                A2,     FLA_BOTTOM );
00105 
00106     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00107                             /* ** */           /* ** */
00108                                                   B1, 
00109                               &BB,                B2,     FLA_BOTTOM );
00110 
00111     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, /**/ C01, C02,
00112                             /* ************** */  /* ****************** */
00113                                                      C10, /**/ C11, C12,
00114                               &CBL, /**/ &CBR,       C20, /**/ C21, C22,
00115                               FLA_BR );
00116 
00117   }
00118 
00119   return FLA_SUCCESS;
00120 }

FLA_Error FLA_Syr2k_un_blk_var7 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              A1,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              B1,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00048           CBL,   CBR,      C10, C11, C12,
00049                            C20, C21, C22;
00050 
00051   dim_t b;
00052 
00053   FLA_Part_2x1( A,    &AT, 
00054                       &AB,            0, FLA_BOTTOM );
00055 
00056   FLA_Part_2x1( B,    &BT, 
00057                       &BB,            0, FLA_BOTTOM );
00058 
00059   FLA_Part_2x2( C,    &CTL, &CTR,
00060                       &CBL, &CBR,     0, 0, FLA_BR );
00061 
00062   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00063 
00064     b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
00065 
00066     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00067                                               &A1, 
00068                         /* ** */            /* ** */
00069                            AB,                &A2,        b, FLA_TOP );
00070 
00071     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00072                                               &B1, 
00073                         /* ** */            /* ** */
00074                            BB,                &B2,        b, FLA_TOP );
00075 
00076     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, &C01, /**/ &C02,
00077                                                 &C10, &C11, /**/ &C12,
00078                         /* ************* */   /* ******************** */
00079                            CBL, /**/ CBR,       &C20, &C21, /**/ &C22,
00080                            b, b, FLA_TL );
00081 
00082     /*------------------------------------------------------------*/
00083 
00084     /* C01 = C01 + B0 * A1' */
00085     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00086                        alpha, B0, A1, beta, C01,
00087                        FLA_Cntl_sub_gemm1( cntl ) );
00088 
00089     /* C12 = C12 + A1 * B2' */
00090     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00091                        alpha, A1, B2, FLA_ONE, C12,
00092                        FLA_Cntl_sub_gemm2( cntl ) );
00093 
00094     /* C11 = C11 + A1 * B1' + B1 * A1' */
00095     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00096                         alpha, A1, B1, beta, C11,
00097                         FLA_Cntl_sub_syr2k( cntl ) );
00098 
00099     /*------------------------------------------------------------*/
00100 
00101     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00102                             /* ** */           /* ** */
00103                                                   A1, 
00104                               &AB,                A2,     FLA_BOTTOM );
00105 
00106     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00107                             /* ** */           /* ** */
00108                                                   B1, 
00109                               &BB,                B2,     FLA_BOTTOM );
00110 
00111     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, /**/ C01, C02,
00112                             /* ************** */  /* ****************** */
00113                                                      C10, /**/ C11, C12,
00114                               &CBL, /**/ &CBR,       C20, /**/ C21, C22,
00115                               FLA_BR );
00116 
00117   }
00118 
00119   return FLA_SUCCESS;
00120 }

FLA_Error FLA_Syr2k_un_blk_var8 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Determine_blocksize(), FLA_Gemm_internal(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), FLA_Repart_2x2_to_3x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              A1,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              B1,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00, C01, C02, 
00048           CBL,   CBR,      C10, C11, C12,
00049                            C20, C21, C22;
00050 
00051   dim_t b;
00052 
00053   FLA_Part_2x1( A,    &AT, 
00054                       &AB,            0, FLA_BOTTOM );
00055 
00056   FLA_Part_2x1( B,    &BT, 
00057                       &BB,            0, FLA_BOTTOM );
00058 
00059   FLA_Part_2x2( C,    &CTL, &CTR,
00060                       &CBL, &CBR,     0, 0, FLA_BR );
00061 
00062   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00063 
00064     b = FLA_Determine_blocksize( AT, FLA_TOP, FLA_Cntl_blocksize( cntl ) );
00065 
00066     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00067                                               &A1, 
00068                         /* ** */            /* ** */
00069                            AB,                &A2,        b, FLA_TOP );
00070 
00071     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00072                                               &B1, 
00073                         /* ** */            /* ** */
00074                            BB,                &B2,        b, FLA_TOP );
00075 
00076     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00, &C01, /**/ &C02,
00077                                                 &C10, &C11, /**/ &C12,
00078                         /* ************* */   /* ******************** */
00079                            CBL, /**/ CBR,       &C20, &C21, /**/ &C22,
00080                            b, b, FLA_TL );
00081 
00082     /*------------------------------------------------------------*/
00083 
00084     /* C12 = C12 + A1 * B2' */
00085     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00086                        alpha, A1, B2, beta, C12,
00087                        FLA_Cntl_sub_gemm1( cntl ) );
00088 
00089     /* C12 = C12 + B1 * A2' */
00090     FLA_Gemm_internal( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, 
00091                        alpha, B1, A2, FLA_ONE, C12,
00092                        FLA_Cntl_sub_gemm2( cntl ) );
00093 
00094     /* C11 = C11 + A1 * B1' + B1 * A1' */
00095     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00096                         alpha, A1, B1, beta, C11,
00097                         FLA_Cntl_sub_syr2k( cntl ) );
00098 
00099     /*------------------------------------------------------------*/
00100 
00101     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00102                             /* ** */           /* ** */
00103                                                   A1, 
00104                               &AB,                A2,     FLA_BOTTOM );
00105 
00106     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00107                             /* ** */           /* ** */
00108                                                   B1, 
00109                               &BB,                B2,     FLA_BOTTOM );
00110 
00111     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00, /**/ C01, C02,
00112                             /* ************** */  /* ****************** */
00113                                                      C10, /**/ C11, C12,
00114                               &CBL, /**/ &CBR,       C20, /**/ C21, C22,
00115                               FLA_BR );
00116 
00117   }
00118 
00119   return FLA_SUCCESS;
00120 }

FLA_Error FLA_Syr2k_un_blk_var9 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_syr2k_t cntl 
)

References FLA_Cont_with_1x3_to_1x2(), FLA_Determine_blocksize(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), and FLA_Syr2k_internal().

Referenced by FLA_Syr2k_un().

00036 {
00037   FLA_Obj AL,    AR,       A0,  A1,  A2;
00038 
00039   FLA_Obj BL,    BR,       B0,  B1,  B2;
00040 
00041   dim_t b;
00042 
00043   FLA_Part_1x2( A,    &AL,  &AR,      0, FLA_LEFT );
00044 
00045   FLA_Part_1x2( B,    &BL,  &BR,      0, FLA_LEFT );
00046 
00047   while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
00048 
00049     b = FLA_Determine_blocksize( AR, FLA_RIGHT, FLA_Cntl_blocksize( cntl ) );
00050 
00051     FLA_Repart_1x2_to_1x3( AL,  /**/ AR,        &A0, /**/ &A1, &A2,
00052                            b, FLA_RIGHT );
00053 
00054     FLA_Repart_1x2_to_1x3( BL,  /**/ BR,        &B0, /**/ &B1, &B2,
00055                            b, FLA_RIGHT );
00056 
00057     /*------------------------------------------------------------*/
00058 
00059     /* C = C + A1 * B1' + B1 * A1' */
00060     FLA_Syr2k_internal( FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, 
00061                         alpha, A1, B1, beta, C,
00062                         FLA_Cntl_sub_syr2k( cntl ) );
00063 
00064     /*------------------------------------------------------------*/
00065 
00066     FLA_Cont_with_1x3_to_1x2( &AL,  /**/ &AR,        A0, A1, /**/ A2,
00067                               FLA_LEFT );
00068 
00069     FLA_Cont_with_1x3_to_1x2( &BL,  /**/ &BR,        B0, B1, /**/ B2,
00070                               FLA_LEFT );
00071 
00072   }
00073 
00074   return FLA_SUCCESS;
00075 }

FLA_Error FLA_Syr2k_un_unb_var1 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              a1t,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              b1t,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00048           CBL,   CBR,      c10t, gamma11, c12t,
00049                            C20,  c21,     C22;
00050 
00051 
00052   FLA_Part_2x1( A,    &AT, 
00053                       &AB,            0, FLA_TOP );
00054 
00055   FLA_Part_2x1( B,    &BT, 
00056                       &BB,            0, FLA_TOP );
00057 
00058   FLA_Part_2x2( C,    &CTL, &CTR,
00059                       &CBL, &CBR,     0, 0, FLA_TL );
00060 
00061   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00062 
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                         /* ** */            /* ** */
00066                                               &a1t, 
00067                            AB,                &A2,        1, FLA_BOTTOM );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                         /* ** */            /* ** */
00071                                               &b1t, 
00072                            BB,                &B2,        1, FLA_BOTTOM );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  /**/ &c01,     &C02,
00075                         /* ************* */   /* ************************** */
00076                                                 &c10t, /**/ &gamma11, &c12t,
00077                            CBL, /**/ CBR,       &C20,  /**/ &c21,     &C22,
00078                            1, 1, FLA_BR );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* c12t = c12t + a1t * B2' */
00083     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B2, a1t, beta, c12t );
00084 
00085     /* c12t = c12t + b1t * A2' */
00086     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
00087 
00088     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00089     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00090 
00091     /*------------------------------------------------------------*/
00092 
00093     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00094                                                   a1t, 
00095                             /* ** */           /* ** */
00096                               &AB,                A2,     FLA_TOP );
00097 
00098     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00099                                                   b1t, 
00100                             /* ** */           /* ** */
00101                               &BB,                B2,     FLA_TOP );
00102 
00103     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  c01,     /**/ C02,
00104                                                      c10t, gamma11, /**/ c12t,
00105                             /* ************** */  /* ************************ */
00106                               &CBL, /**/ &CBR,       C20,  c21,     /**/ C22,
00107                               FLA_TL );
00108 
00109   }
00110 
00111   return FLA_SUCCESS;
00112 }

FLA_Error FLA_Syr2k_un_unb_var10 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_1x3_to_1x2(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), FLA_Scalr_external(), and FLA_Syr2_external().

00038 {
00039   FLA_Obj AL,    AR,       A0,  a1t,  A2;
00040 
00041   FLA_Obj BL,    BR,       B0,  b1t,  B2;
00042 
00043   FLA_Scalr_external( FLA_UPPER_TRIANGULAR, 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 
00052     FLA_Repart_1x2_to_1x3( AL,  /**/ AR,        &A0, &a1t, /**/ &A2,
00053                            1, FLA_LEFT );
00054 
00055     FLA_Repart_1x2_to_1x3( BL,  /**/ BR,        &B0, &b1t, /**/ &B2,
00056                            1, FLA_LEFT );
00057 
00058     /*------------------------------------------------------------*/
00059 
00060     /* C = C + a1t * b1t' + b1t * a1t' */
00061     FLA_Syr2_external( FLA_UPPER_TRIANGULAR, alpha, a1t, b1t, C );
00062 
00063     /*------------------------------------------------------------*/
00064 
00065     FLA_Cont_with_1x3_to_1x2( &AL,  /**/ &AR,        A0, /**/ a1t, A2,
00066                               FLA_RIGHT );
00067 
00068     FLA_Cont_with_1x3_to_1x2( &BL,  /**/ &BR,        B0, /**/ b1t, B2,
00069                               FLA_RIGHT );
00070 
00071   }
00072 
00073   return FLA_SUCCESS;
00074 }

FLA_Error FLA_Syr2k_un_unb_var2 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              a1t,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              b1t,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00048           CBL,   CBR,      c10t, gamma11, c12t,
00049                            C20,  c21,     C22;
00050 
00051 
00052   FLA_Part_2x1( A,    &AT, 
00053                       &AB,            0, FLA_TOP );
00054 
00055   FLA_Part_2x1( B,    &BT, 
00056                       &BB,            0, FLA_TOP );
00057 
00058   FLA_Part_2x2( C,    &CTL, &CTR,
00059                       &CBL, &CBR,     0, 0, FLA_TL );
00060 
00061   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00062 
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                         /* ** */            /* ** */
00066                                               &a1t, 
00067                            AB,                &A2,        1, FLA_BOTTOM );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                         /* ** */            /* ** */
00071                                               &b1t, 
00072                            BB,                &B2,        1, FLA_BOTTOM );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  /**/ &c01,     &C02,
00075                         /* ************* */   /* ************************** */
00076                                                 &c10t, /**/ &gamma11, &c12t,
00077                            CBL, /**/ CBR,       &C20,  /**/ &c21,     &C22,
00078                            1, 1, FLA_BR );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* c01 = c01 + B0 * a1t' */
00083     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B0, a1t, beta, c01 );    
00084 
00085     /* c12t = c12t + a1t * B2' */
00086     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B2, a1t, FLA_ONE, c12t );
00087 
00088     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00089     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00090 
00091     /*------------------------------------------------------------*/
00092 
00093     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00094                                                   a1t, 
00095                             /* ** */           /* ** */
00096                               &AB,                A2,     FLA_TOP );
00097 
00098     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00099                                                   b1t, 
00100                             /* ** */           /* ** */
00101                               &BB,                B2,     FLA_TOP );
00102 
00103     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  c01,     /**/ C02,
00104                                                      c10t, gamma11, /**/ c12t,
00105                             /* ************** */  /* ************************ */
00106                               &CBL, /**/ &CBR,       C20,  c21,     /**/ C22,
00107                               FLA_TL );
00108 
00109   }
00110 
00111   return FLA_SUCCESS;
00112 }

FLA_Error FLA_Syr2k_un_unb_var3 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00036 {
00037   FLA_Obj AT,              A0,
00038           AB,              a1t,
00039                            A2;
00040 
00041   FLA_Obj BT,              B0,
00042           BB,              b1t,
00043                            B2;
00044 
00045   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00046           CBL,   CBR,      c10t, gamma11, c12t,
00047                            C20,  c21,     C22;
00048 
00049 
00050   FLA_Part_2x1( A,    &AT, 
00051                       &AB,            0, FLA_TOP );
00052 
00053   FLA_Part_2x1( B,    &BT, 
00054                       &BB,            0, FLA_TOP );
00055 
00056   FLA_Part_2x2( C,    &CTL, &CTR,
00057                       &CBL, &CBR,     0, 0, FLA_TL );
00058 
00059   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00060 
00061 
00062     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00063                         /* ** */            /* ** */
00064                                               &a1t, 
00065                            AB,                &A2,        1, FLA_BOTTOM );
00066 
00067     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00068                         /* ** */            /* ** */
00069                                               &b1t, 
00070                            BB,                &B2,        1, FLA_BOTTOM );
00071 
00072     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  /**/ &c01,     &C02,
00073                         /* ************* */   /* ************************** */
00074                                                 &c10t, /**/ &gamma11, &c12t,
00075                            CBL, /**/ CBR,       &C20,  /**/ &c21,     &C22,
00076                            1, 1, FLA_BR );
00077 
00078     /*------------------------------------------------------------*/
00079 
00080     /* c01 = c01 + A0 * b1t' */
00081     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A0, b1t, beta, c01 );    
00082 
00083     /* c12t = c12t + b1t * A2' */
00084     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
00085 
00086     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00087     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00088 
00089     /*------------------------------------------------------------*/
00090 
00091     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00092                                                   a1t, 
00093                             /* ** */           /* ** */
00094                               &AB,                A2,     FLA_TOP );
00095 
00096     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00097                                                   b1t, 
00098                             /* ** */           /* ** */
00099                               &BB,                B2,     FLA_TOP );
00100 
00101     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  c01,     /**/ C02,
00102                                                      c10t, gamma11, /**/ c12t,
00103                             /* ************** */  /* ************************ */
00104                               &CBL, /**/ &CBR,       C20,  c21,     /**/ C22,
00105                               FLA_TL );
00106 
00107   }
00108 
00109   return FLA_SUCCESS;
00110 }

FLA_Error FLA_Syr2k_un_unb_var4 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              a1t,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              b1t,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00048           CBL,   CBR,      c10t, gamma11, c12t,
00049                            C20,  c21,     C22;
00050 
00051 
00052   FLA_Part_2x1( A,    &AT, 
00053                       &AB,            0, FLA_TOP );
00054 
00055   FLA_Part_2x1( B,    &BT, 
00056                       &BB,            0, FLA_TOP );
00057 
00058   FLA_Part_2x2( C,    &CTL, &CTR,
00059                       &CBL, &CBR,     0, 0, FLA_TL );
00060 
00061   while ( FLA_Obj_length( AT ) < FLA_Obj_length( A ) ){
00062 
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                         /* ** */            /* ** */
00066                                               &a1t, 
00067                            AB,                &A2,        1, FLA_BOTTOM );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                         /* ** */            /* ** */
00071                                               &b1t, 
00072                            BB,                &B2,        1, FLA_BOTTOM );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  /**/ &c01,     &C02,
00075                         /* ************* */   /* ************************** */
00076                                                 &c10t, /**/ &gamma11, &c12t,
00077                            CBL, /**/ CBR,       &C20,  /**/ &c21,     &C22,
00078                            1, 1, FLA_BR );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* c01 = c01 + A0 * b1t' */
00083     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A0, b1t, beta, c01 );    
00084 
00085     /* c01 = c01 + B0 * a1t' */
00086     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B0, a1t, FLA_ONE, c01 );    
00087 
00088     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00089     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00090 
00091     /*------------------------------------------------------------*/
00092 
00093     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00094                                                   a1t, 
00095                             /* ** */           /* ** */
00096                               &AB,                A2,     FLA_TOP );
00097 
00098     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00099                                                   b1t, 
00100                             /* ** */           /* ** */
00101                               &BB,                B2,     FLA_TOP );
00102 
00103     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  c01,     /**/ C02,
00104                                                      c10t, gamma11, /**/ c12t,
00105                             /* ************** */  /* ************************ */
00106                               &CBL, /**/ &CBR,       C20,  c21,     /**/ C22,
00107                               FLA_TL );
00108 
00109   }
00110 
00111   return FLA_SUCCESS;
00112 }

FLA_Error FLA_Syr2k_un_unb_var5 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              a1t,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              b1t,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00048           CBL,   CBR,      c10t, gamma11, c12t,
00049                            C20,  c21,     C22;
00050 
00051 
00052   FLA_Part_2x1( A,    &AT, 
00053                       &AB,            0, FLA_BOTTOM );
00054 
00055   FLA_Part_2x1( B,    &BT, 
00056                       &BB,            0, FLA_BOTTOM );
00057 
00058   FLA_Part_2x2( C,    &CTL, &CTR,
00059                       &CBL, &CBR,     0, 0, FLA_BR );
00060 
00061   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00062 
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                                               &a1t, 
00066                         /* ** */            /* ** */
00067                            AB,                &A2,        1, FLA_TOP );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                                               &b1t, 
00071                         /* ** */            /* ** */
00072                            BB,                &B2,        1, FLA_TOP );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  &c01,     /**/ &C02,
00075                                                 &c10t, &gamma11, /**/ &c12t,
00076                         /* ************* */   /* ************************** */
00077                            CBL, /**/ CBR,       &C20,  &c21,     /**/ &C22,
00078                            1, 1, FLA_TL );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* c01 = c01 + A0 * b1t' */
00083     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A0, b1t, beta, c01 );    
00084 
00085     /* c01 = c01 + B0 * a1t' */
00086     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B0, a1t, FLA_ONE, c01 );    
00087 
00088     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00089     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00090 
00091     /*------------------------------------------------------------*/
00092 
00093     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00094                             /* ** */           /* ** */
00095                                                   a1t, 
00096                               &AB,                A2,     FLA_BOTTOM );
00097 
00098     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00099                             /* ** */           /* ** */
00100                                                   b1t, 
00101                               &BB,                B2,     FLA_BOTTOM );
00102 
00103     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  /**/ c01,     C02,
00104                             /* ************** */  /* ************************ */
00105                                                      c10t, /**/ gamma11, c12t,
00106                               &CBL, /**/ &CBR,       C20,  /**/ c21,     C22,
00107                               FLA_BR );
00108 
00109   }
00110 
00111   return FLA_SUCCESS;
00112 }

FLA_Error FLA_Syr2k_un_unb_var6 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              a1t,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              b1t,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00048           CBL,   CBR,      c10t, gamma11, c12t,
00049                            C20,  c21,     C22;
00050 
00051 
00052   FLA_Part_2x1( A,    &AT, 
00053                       &AB,            0, FLA_BOTTOM );
00054 
00055   FLA_Part_2x1( B,    &BT, 
00056                       &BB,            0, FLA_BOTTOM );
00057 
00058   FLA_Part_2x2( C,    &CTL, &CTR,
00059                       &CBL, &CBR,     0, 0, FLA_BR );
00060 
00061   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00062 
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                                               &a1t, 
00066                         /* ** */            /* ** */
00067                            AB,                &A2,        1, FLA_TOP );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                                               &b1t, 
00071                         /* ** */            /* ** */
00072                            BB,                &B2,        1, FLA_TOP );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  &c01,     /**/ &C02,
00075                                                 &c10t, &gamma11, /**/ &c12t,
00076                         /* ************* */   /* ************************** */
00077                            CBL, /**/ CBR,       &C20,  &c21,     /**/ &C22,
00078                            1, 1, FLA_TL );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* c01 = c01 + A0 * b1t' */
00083     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A0, b1t, beta, c01 );    
00084 
00085     /* c12t = c12t + b1t * A2' */
00086     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
00087 
00088     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00089     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00090 
00091     /*------------------------------------------------------------*/
00092 
00093     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00094                             /* ** */           /* ** */
00095                                                   a1t, 
00096                               &AB,                A2,     FLA_BOTTOM );
00097 
00098     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00099                             /* ** */           /* ** */
00100                                                   b1t, 
00101                               &BB,                B2,     FLA_BOTTOM );
00102 
00103     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  /**/ c01,     C02,
00104                             /* ************** */  /* ************************ */
00105                                                      c10t, /**/ gamma11, c12t,
00106                               &CBL, /**/ &CBR,       C20,  /**/ c21,     C22,
00107                               FLA_BR );
00108 
00109   }
00110 
00111   return FLA_SUCCESS;
00112 }

FLA_Error FLA_Syr2k_un_unb_var7 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              a1t,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              b1t,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00048           CBL,   CBR,      c10t, gamma11, c12t,
00049                            C20,  c21,     C22;
00050 
00051 
00052   FLA_Part_2x1( A,    &AT, 
00053                       &AB,            0, FLA_BOTTOM );
00054 
00055   FLA_Part_2x1( B,    &BT, 
00056                       &BB,            0, FLA_BOTTOM );
00057 
00058   FLA_Part_2x2( C,    &CTL, &CTR,
00059                       &CBL, &CBR,     0, 0, FLA_BR );
00060 
00061   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00062 
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                                               &a1t, 
00066                         /* ** */            /* ** */
00067                            AB,                &A2,        1, FLA_TOP );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                                               &b1t, 
00071                         /* ** */            /* ** */
00072                            BB,                &B2,        1, FLA_TOP );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  &c01,     /**/ &C02,
00075                                                 &c10t, &gamma11, /**/ &c12t,
00076                         /* ************* */   /* ************************** */
00077                            CBL, /**/ CBR,       &C20,  &c21,     /**/ &C22,
00078                            1, 1, FLA_TL );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* c01 = c01 + B0 * a1t' */
00083     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B0, a1t, beta, c01 );    
00084 
00085     /* c12t = c12t + a1t * B2' */
00086     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B2, a1t, FLA_ONE, c12t );
00087 
00088     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00089     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00090 
00091     /*------------------------------------------------------------*/
00092 
00093     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00094                             /* ** */           /* ** */
00095                                                   a1t, 
00096                               &AB,                A2,     FLA_BOTTOM );
00097 
00098     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00099                             /* ** */           /* ** */
00100                                                   b1t, 
00101                               &BB,                B2,     FLA_BOTTOM );
00102 
00103     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  /**/ c01,     C02,
00104                             /* ************** */  /* ************************ */
00105                                                      c10t, /**/ gamma11, c12t,
00106                               &CBL, /**/ &CBR,       C20,  /**/ c21,     C22,
00107                               FLA_BR );
00108 
00109   }
00110 
00111   return FLA_SUCCESS;
00112 }

FLA_Error FLA_Syr2k_un_unb_var8 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Dot2s_external(), FLA_Gemv_external(), FLA_Obj_length(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().

00038 {
00039   FLA_Obj AT,              A0,
00040           AB,              a1t,
00041                            A2;
00042 
00043   FLA_Obj BT,              B0,
00044           BB,              b1t,
00045                            B2;
00046 
00047   FLA_Obj CTL,   CTR,      C00,  c01,     C02, 
00048           CBL,   CBR,      c10t, gamma11, c12t,
00049                            C20,  c21,     C22;
00050 
00051 
00052   FLA_Part_2x1( A,    &AT, 
00053                       &AB,            0, FLA_BOTTOM );
00054 
00055   FLA_Part_2x1( B,    &BT, 
00056                       &BB,            0, FLA_BOTTOM );
00057 
00058   FLA_Part_2x2( C,    &CTL, &CTR,
00059                       &CBL, &CBR,     0, 0, FLA_BR );
00060 
00061   while ( FLA_Obj_length( AB ) < FLA_Obj_length( A ) ){
00062 
00063 
00064     FLA_Repart_2x1_to_3x1( AT,                &A0, 
00065                                               &a1t, 
00066                         /* ** */            /* ** */
00067                            AB,                &A2,        1, FLA_TOP );
00068 
00069     FLA_Repart_2x1_to_3x1( BT,                &B0, 
00070                                               &b1t, 
00071                         /* ** */            /* ** */
00072                            BB,                &B2,        1, FLA_TOP );
00073 
00074     FLA_Repart_2x2_to_3x3( CTL, /**/ CTR,       &C00,  &c01,     /**/ &C02,
00075                                                 &c10t, &gamma11, /**/ &c12t,
00076                         /* ************* */   /* ************************** */
00077                            CBL, /**/ CBR,       &C20,  &c21,     /**/ &C22,
00078                            1, 1, FLA_TL );
00079 
00080     /*------------------------------------------------------------*/
00081 
00082     /* c12t = c12t + a1t * B2' */
00083     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, B2, a1t, beta, c12t );
00084 
00085     /* c12t = c12t + b1t * A2' */
00086     FLA_Gemv_external( FLA_NO_TRANSPOSE, alpha, A2, b1t, FLA_ONE, c12t );
00087 
00088     /* gamma11 = gamma11 + a1t * b1t' + b1t * a1t' */
00089     FLA_Dot2s_external( alpha, a1t, b1t, beta, gamma11 );
00090 
00091     /*------------------------------------------------------------*/
00092 
00093     FLA_Cont_with_3x1_to_2x1( &AT,                A0, 
00094                             /* ** */           /* ** */
00095                                                   a1t, 
00096                               &AB,                A2,     FLA_BOTTOM );
00097 
00098     FLA_Cont_with_3x1_to_2x1( &BT,                B0, 
00099                             /* ** */           /* ** */
00100                                                   b1t, 
00101                               &BB,                B2,     FLA_BOTTOM );
00102 
00103     FLA_Cont_with_3x3_to_2x2( &CTL, /**/ &CTR,       C00,  /**/ c01,     C02,
00104                             /* ************** */  /* ************************ */
00105                                                      c10t, /**/ gamma11, c12t,
00106                               &CBL, /**/ &CBR,       C20,  /**/ c21,     C22,
00107                               FLA_BR );
00108 
00109   }
00110 
00111   return FLA_SUCCESS;
00112 }

FLA_Error FLA_Syr2k_un_unb_var9 ( FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C 
)

References FLA_Cont_with_1x3_to_1x2(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Repart_1x2_to_1x3(), FLA_Scalr_external(), and FLA_Syr2_external().

00038 {
00039   FLA_Obj AL,    AR,       A0,  a1t,  A2;
00040 
00041   FLA_Obj BL,    BR,       B0,  b1t,  B2;
00042 
00043   FLA_Scalr_external( FLA_UPPER_TRIANGULAR, beta, C );
00044 
00045   FLA_Part_1x2( A,    &AL,  &AR,      0, FLA_LEFT );
00046 
00047   FLA_Part_1x2( B,    &BL,  &BR,      0, FLA_LEFT );
00048 
00049   while ( FLA_Obj_width( AL ) < FLA_Obj_width( A ) ){
00050 
00051 
00052     FLA_Repart_1x2_to_1x3( AL,  /**/ AR,        &A0, /**/ &a1t, &A2,
00053                            1, FLA_RIGHT );
00054 
00055     FLA_Repart_1x2_to_1x3( BL,  /**/ BR,        &B0, /**/ &b1t, &B2,
00056                            1, FLA_RIGHT );
00057 
00058     /*------------------------------------------------------------*/
00059 
00060     /* C = C + a1t * b1t' + b1t * a1t' */
00061     FLA_Syr2_external( FLA_UPPER_TRIANGULAR, alpha, a1t, b1t, C );
00062 
00063     /*------------------------------------------------------------*/
00064 
00065     FLA_Cont_with_1x3_to_1x2( &AL,  /**/ &AR,        A0, a1t, /**/ A2,
00066                               FLA_LEFT );
00067 
00068     FLA_Cont_with_1x3_to_1x2( &BL,  /**/ &BR,        B0, b1t, /**/ B2,
00069                               FLA_LEFT );
00070 
00071   }
00072 
00073   return FLA_SUCCESS;
00074 }


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