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libflame
revision_anchor
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Functions | |
| FLA_Error | FLA_Trinv_un_opt_var2 (FLA_Obj A) |
| FLA_Error | FLA_Trinv_un_ops_var2 (int mn_A, float *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Trinv_un_opd_var2 (int mn_A, double *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Trinv_un_opc_var2 (int mn_A, scomplex *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Trinv_un_opz_var2 (int mn_A, dcomplex *buff_A, int rs_A, int cs_A) |
| FLA_Error FLA_Trinv_un_opc_var2 | ( | int | mn_A, |
| scomplex * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bli_cinverts(), bli_cinvscalv(), bli_ctrsv(), BLIS_NO_CONJUGATE, BLIS_NONUNIT_DIAG, BLIS_TRANSPOSE, and BLIS_UPPER_TRIANGULAR.
Referenced by FLA_Trinv_un_opt_var2().
{
scomplex alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
scomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
scomplex* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
scomplex* A22 = buff_A + (i+1)*cs_A + (i+1)*rs_A;
int mn_ahead = mn_A - i - 1;
/*------------------------------------------------------------*/
// FLA_Trsv_external( FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A22, a12t );
bli_ctrsv( BLIS_UPPER_TRIANGULAR,
BLIS_TRANSPOSE,
BLIS_NONUNIT_DIAG,
mn_ahead,
A22, rs_A, cs_A,
a12t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a12t );
// FLA_Inv_scal_external( alpha11, a12t );
bli_cneg2( alpha11, &alpha11_m1 );
bli_cinvscalv( BLIS_NO_CONJUGATE,
mn_ahead,
&alpha11_m1,
a12t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bli_cinverts( BLIS_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Trinv_un_opd_var2 | ( | int | mn_A, |
| double * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bli_dinverts(), bli_dinvscalv(), bli_dtrsv(), BLIS_NO_CONJUGATE, BLIS_NONUNIT_DIAG, BLIS_TRANSPOSE, and BLIS_UPPER_TRIANGULAR.
Referenced by FLA_Trinv_un_opt_var2().
{
double alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
double* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
double* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
double* A22 = buff_A + (i+1)*cs_A + (i+1)*rs_A;
int mn_ahead = mn_A - i - 1;
/*------------------------------------------------------------*/
// FLA_Trsv_external( FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A22, a12t );
bli_dtrsv( BLIS_UPPER_TRIANGULAR,
BLIS_TRANSPOSE,
BLIS_NONUNIT_DIAG,
mn_ahead,
A22, rs_A, cs_A,
a12t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a12t );
// FLA_Inv_scal_external( alpha11, a12t );
bli_dneg2( alpha11, &alpha11_m1 );
bli_dinvscalv( BLIS_NO_CONJUGATE,
mn_ahead,
&alpha11_m1,
a12t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bli_dinverts( BLIS_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Trinv_un_ops_var2 | ( | int | mn_A, |
| float * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bli_sinverts(), bli_sinvscalv(), bli_strsv(), BLIS_NO_CONJUGATE, BLIS_NONUNIT_DIAG, BLIS_TRANSPOSE, and BLIS_UPPER_TRIANGULAR.
Referenced by FLA_Trinv_un_opt_var2().
{
float alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
float* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
float* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
float* A22 = buff_A + (i+1)*cs_A + (i+1)*rs_A;
int mn_ahead = mn_A - i - 1;
/*------------------------------------------------------------*/
// FLA_Trsv_external( FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A22, a12t );
bli_strsv( BLIS_UPPER_TRIANGULAR,
BLIS_TRANSPOSE,
BLIS_NONUNIT_DIAG,
mn_ahead,
A22, rs_A, cs_A,
a12t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a12t );
// FLA_Inv_scal_external( alpha11, a12t );
bli_sneg2( alpha11, &alpha11_m1 );
bli_sinvscalv( BLIS_NO_CONJUGATE,
mn_ahead,
&alpha11_m1,
a12t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bli_sinverts( BLIS_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
References FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Trinv_un_opc_var2(), FLA_Trinv_un_opd_var2(), FLA_Trinv_un_ops_var2(), and FLA_Trinv_un_opz_var2().
Referenced by FLA_Trinv_un().
{
FLA_Datatype datatype;
int mn_A;
int rs_A, cs_A;
datatype = FLA_Obj_datatype( A );
mn_A = FLA_Obj_length( A );
rs_A = FLA_Obj_row_stride( A );
cs_A = FLA_Obj_col_stride( A );
switch ( datatype )
{
case FLA_FLOAT:
{
float* buff_A = FLA_FLOAT_PTR( A );
FLA_Trinv_un_ops_var2( mn_A,
buff_A, rs_A, cs_A );
break;
}
case FLA_DOUBLE:
{
double* buff_A = FLA_DOUBLE_PTR( A );
FLA_Trinv_un_opd_var2( mn_A,
buff_A, rs_A, cs_A );
break;
}
case FLA_COMPLEX:
{
scomplex* buff_A = FLA_COMPLEX_PTR( A );
FLA_Trinv_un_opc_var2( mn_A,
buff_A, rs_A, cs_A );
break;
}
case FLA_DOUBLE_COMPLEX:
{
dcomplex* buff_A = FLA_DOUBLE_COMPLEX_PTR( A );
FLA_Trinv_un_opz_var2( mn_A,
buff_A, rs_A, cs_A );
break;
}
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Trinv_un_opz_var2 | ( | int | mn_A, |
| dcomplex * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bli_zinverts(), bli_zinvscalv(), bli_ztrsv(), BLIS_NO_CONJUGATE, BLIS_NONUNIT_DIAG, BLIS_TRANSPOSE, and BLIS_UPPER_TRIANGULAR.
Referenced by FLA_Trinv_un_opt_var2().
{
dcomplex alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
dcomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
dcomplex* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
dcomplex* A22 = buff_A + (i+1)*cs_A + (i+1)*rs_A;
int mn_ahead = mn_A - i - 1;
/*------------------------------------------------------------*/
// FLA_Trsv_external( FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A22, a12t );
bli_ztrsv( BLIS_UPPER_TRIANGULAR,
BLIS_TRANSPOSE,
BLIS_NONUNIT_DIAG,
mn_ahead,
A22, rs_A, cs_A,
a12t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a12t );
// FLA_Inv_scal_external( alpha11, a12t );
bli_zneg2( alpha11, &alpha11_m1 );
bli_zinvscalv( BLIS_NO_CONJUGATE,
mn_ahead,
&alpha11_m1,
a12t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bli_zinverts( BLIS_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
1.7.6.1