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libflame
revision_anchor
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Functions | |
| FLA_Error | FLA_Trinv_ln_opt_var1 (FLA_Obj A) |
| FLA_Error | FLA_Trinv_ln_ops_var1 (int mn_A, float *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Trinv_ln_opd_var1 (int mn_A, double *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Trinv_ln_opc_var1 (int mn_A, scomplex *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Trinv_ln_opz_var1 (int mn_A, dcomplex *buff_A, int rs_A, int cs_A) |
| FLA_Error FLA_Trinv_ln_opc_var1 | ( | int | mn_A, |
| scomplex * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bl1_cinverts(), bl1_cinvscalv(), bl1_ctrmv(), BLIS1_LOWER_TRIANGULAR, BLIS1_NO_CONJUGATE, BLIS1_NONUNIT_DIAG, and BLIS1_TRANSPOSE.
Referenced by FLA_Trinv_ln_opt_var1().
{
scomplex alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
scomplex* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
scomplex* a10t = buff_A + (0 )*cs_A + (i )*rs_A;
scomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
int mn_behind = i;
/*------------------------------------------------------------*/
// FLA_Trmv_external( FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A00, a10t );
bl1_ctrmv( BLIS1_LOWER_TRIANGULAR,
BLIS1_TRANSPOSE,
BLIS1_NONUNIT_DIAG,
mn_behind,
A00, rs_A, cs_A,
a10t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a10t );
// FLA_Inv_scal_external( alpha11, a10t );
bl1_cneg2( alpha11, &alpha11_m1 );
bl1_cinvscalv( BLIS1_NO_CONJUGATE,
mn_behind,
&alpha11_m1,
a10t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bl1_cinverts( BLIS1_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Trinv_ln_opd_var1 | ( | int | mn_A, |
| double * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bl1_dinverts(), bl1_dinvscalv(), bl1_dtrmv(), BLIS1_LOWER_TRIANGULAR, BLIS1_NO_CONJUGATE, BLIS1_NONUNIT_DIAG, and BLIS1_TRANSPOSE.
Referenced by FLA_Trinv_ln_opt_var1().
{
double alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
double* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
double* a10t = buff_A + (0 )*cs_A + (i )*rs_A;
double* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
int mn_behind = i;
/*------------------------------------------------------------*/
// FLA_Trmv_external( FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A00, a10t );
bl1_dtrmv( BLIS1_LOWER_TRIANGULAR,
BLIS1_TRANSPOSE,
BLIS1_NONUNIT_DIAG,
mn_behind,
A00, rs_A, cs_A,
a10t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a10t );
// FLA_Inv_scal_external( alpha11, a10t );
bl1_dneg2( alpha11, &alpha11_m1 );
bl1_dinvscalv( BLIS1_NO_CONJUGATE,
mn_behind,
&alpha11_m1,
a10t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bl1_dinverts( BLIS1_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Trinv_ln_ops_var1 | ( | int | mn_A, |
| float * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bl1_sinverts(), bl1_sinvscalv(), bl1_strmv(), BLIS1_LOWER_TRIANGULAR, BLIS1_NO_CONJUGATE, BLIS1_NONUNIT_DIAG, and BLIS1_TRANSPOSE.
Referenced by FLA_Trinv_ln_opt_var1().
{
float alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
float* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
float* a10t = buff_A + (0 )*cs_A + (i )*rs_A;
float* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
int mn_behind = i;
/*------------------------------------------------------------*/
// FLA_Trmv_external( FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A00, a10t );
bl1_strmv( BLIS1_LOWER_TRIANGULAR,
BLIS1_TRANSPOSE,
BLIS1_NONUNIT_DIAG,
mn_behind,
A00, rs_A, cs_A,
a10t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a10t );
// FLA_Inv_scal_external( alpha11, a10t );
bl1_sneg2( alpha11, &alpha11_m1 );
bl1_sinvscalv( BLIS1_NO_CONJUGATE,
mn_behind,
&alpha11_m1,
a10t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bl1_sinverts( BLIS1_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
References FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Trinv_ln_opc_var1(), FLA_Trinv_ln_opd_var1(), FLA_Trinv_ln_ops_var1(), and FLA_Trinv_ln_opz_var1().
Referenced by FLA_Trinv_ln().
{
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_ln_ops_var1( mn_A,
buff_A, rs_A, cs_A );
break;
}
case FLA_DOUBLE:
{
double* buff_A = FLA_DOUBLE_PTR( A );
FLA_Trinv_ln_opd_var1( mn_A,
buff_A, rs_A, cs_A );
break;
}
case FLA_COMPLEX:
{
scomplex* buff_A = FLA_COMPLEX_PTR( A );
FLA_Trinv_ln_opc_var1( mn_A,
buff_A, rs_A, cs_A );
break;
}
case FLA_DOUBLE_COMPLEX:
{
dcomplex* buff_A = FLA_DOUBLE_COMPLEX_PTR( A );
FLA_Trinv_ln_opz_var1( mn_A,
buff_A, rs_A, cs_A );
break;
}
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Trinv_ln_opz_var1 | ( | int | mn_A, |
| dcomplex * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bl1_zinverts(), bl1_zinvscalv(), bl1_ztrmv(), BLIS1_LOWER_TRIANGULAR, BLIS1_NO_CONJUGATE, BLIS1_NONUNIT_DIAG, and BLIS1_TRANSPOSE.
Referenced by FLA_Trinv_ln_opt_var1().
{
dcomplex alpha11_m1;
int i;
for ( i = 0; i < mn_A; ++i )
{
dcomplex* A00 = buff_A + (0 )*cs_A + (0 )*rs_A;
dcomplex* a10t = buff_A + (0 )*cs_A + (i )*rs_A;
dcomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A;
int mn_behind = i;
/*------------------------------------------------------------*/
// FLA_Trmv_external( FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, A00, a10t );
bl1_ztrmv( BLIS1_LOWER_TRIANGULAR,
BLIS1_TRANSPOSE,
BLIS1_NONUNIT_DIAG,
mn_behind,
A00, rs_A, cs_A,
a10t, cs_A );
// FLA_Scal_external( FLA_MINUS_ONE, a10t );
// FLA_Inv_scal_external( alpha11, a10t );
bl1_zneg2( alpha11, &alpha11_m1 );
bl1_zinvscalv( BLIS1_NO_CONJUGATE,
mn_behind,
&alpha11_m1,
a10t, cs_A );
// FLA_Invert( FLA_NO_CONJUGATE, alpha11 );
bl1_zinverts( BLIS1_NO_CONJUGATE,
alpha11 );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
1.7.6.1