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Functions | |
| FLA_Error | FLA_Accum_T_UT_fr_unb_var1 (FLA_Obj A, FLA_Obj t, FLA_Obj T) |
| FLA_Error | FLA_Accum_T_UT_fr_blk_var2 (FLA_Obj A, FLA_Obj t, FLA_Obj T) |
| FLA_Error | FLA_Accum_T_UT_fr_opt_var1 (FLA_Obj A, FLA_Obj t, FLA_Obj T) |
| FLA_Error | FLA_Accum_T_UT_fr_ops_var1 (int m_A, int n_A, float *A, int rs_A, int cs_A, float *t, int inc_t, float *T, int rs_T, int cs_T) |
| FLA_Error | FLA_Accum_T_UT_fr_opd_var1 (int m_A, int n_A, double *A, int rs_A, int cs_A, double *t, int inc_t, double *T, int rs_T, int cs_T) |
| FLA_Error | FLA_Accum_T_UT_fr_opc_var1 (int m_A, int n_A, scomplex *A, int rs_A, int cs_A, scomplex *t, int inc_t, scomplex *T, int rs_T, int cs_T) |
| FLA_Error | FLA_Accum_T_UT_fr_opz_var1 (int m_A, int n_A, dcomplex *A, int rs_A, int cs_A, dcomplex *t, int inc_t, dcomplex *T, int rs_T, int cs_T) |
| FLA_Error FLA_Accum_T_UT_fr_blk_var2 | ( | FLA_Obj | A, |
| FLA_Obj | t, | ||
| FLA_Obj | T | ||
| ) |
References FLA_Accum_T_UT_fr_opt_var1(), FLA_Cont_with_1x3_to_1x2(), FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Merge_1x2(), FLA_Obj_length(), FLA_Obj_width(), FLA_Part_1x2(), FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_1x2_to_1x3(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().
Referenced by FLA_Accum_T_UT_internal().
{
FLA_Obj ATL, ATR, A00, A01, A02,
ABL, ABR, A10, A11, A12,
A20, A21, A22;
FLA_Obj tT, t0,
tB, t1,
t2;
FLA_Obj TL, TR, T0, T1, T2;
FLA_Obj AR1;
dim_t b_alg, b;
b_alg = FLA_Obj_length( T );
FLA_Part_2x2( A, &ATL, &ATR,
&ABL, &ABR, 0, 0, FLA_TL );
FLA_Part_2x1( t, &tT,
&tB, 0, FLA_TOP );
FLA_Part_1x2( T, &TL, &TR, 0, FLA_LEFT );
while ( FLA_Obj_width( TL ) < FLA_Obj_width( T ) ){
b = min( FLA_Obj_width( TR ), b_alg );
FLA_Repart_2x2_to_3x3( ATL, /**/ ATR, &A00, /**/ &A01, &A02,
/* ************* */ /* ******************** */
&A10, /**/ &A11, &A12,
ABL, /**/ ABR, &A20, /**/ &A21, &A22,
b, b, FLA_BR );
FLA_Repart_2x1_to_3x1( tT, &t0,
/* ** */ /* ** */
&t1,
tB, &t2, b, FLA_BOTTOM );
FLA_Repart_1x2_to_1x3( TL, /**/ TR, &T0, /**/ &T1, &T2,
b, FLA_RIGHT );
/*------------------------------------------------------------*/
FLA_Merge_1x2( A11, A12, &AR1 );
//FLA_Accum_T_UT_fr_unb_var1( AR1, t1, T1 );
FLA_Accum_T_UT_fr_opt_var1( AR1, t1, T1 );
/*------------------------------------------------------------*/
FLA_Cont_with_3x3_to_2x2( &ATL, /**/ &ATR, A00, A01, /**/ A02,
A10, A11, /**/ A12,
/* ************** */ /* ****************** */
&ABL, /**/ &ABR, A20, A21, /**/ A22,
FLA_TL );
FLA_Cont_with_3x1_to_2x1( &tT, t0,
t1,
/* ** */ /* ** */
&tB, t2, FLA_TOP );
FLA_Cont_with_1x3_to_1x2( &TL, /**/ &TR, T0, T1, /**/ T2,
FLA_LEFT );
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Accum_T_UT_fr_opc_var1 | ( | int | m_A, |
| int | n_A, | ||
| scomplex * | A, | ||
| int | rs_A, | ||
| int | cs_A, | ||
| scomplex * | t, | ||
| int | inc_t, | ||
| scomplex * | T, | ||
| int | rs_T, | ||
| int | cs_T | ||
| ) |
References bli_ccopyv(), bli_cgemv(), BLIS_CONJ_NO_TRANSPOSE, BLIS_CONJUGATE, BLIS_NO_CONJUGATE, and FLA_ONE.
Referenced by FLA_Accum_T_UT_fr_opt_var1().
{
scomplex* buff_1 = FLA_COMPLEX_PTR( FLA_ONE );
int i;
for ( i = 0; i < m_A; ++i )
{
scomplex* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
scomplex* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
scomplex* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
scomplex* tau1 = buff_t + (i )*inc_t;
scomplex* tau11 = buff_T + (i )*cs_T + (i )*rs_T;
scomplex* t01 = buff_T + (i )*cs_T + (0 )*rs_T;
int n_ahead = n_A - i - 1;
int m_behind = i;
/*------------------------------------------------------------*/
// FLA_Copy_external( tau1, tau11 );
*tau11 = *tau1;
// FLA_Copyt_external( FLA_CONJ_NO_TRANSPOSE, a01, t01 );
bli_ccopyv( BLIS_CONJUGATE,
m_behind,
a01, rs_A,
t01, rs_T );
// FLA_Gemvc_external( FLA_CONJ_NO_TRANSPOSE, FLA_NO_CONJUGATE,
// FLA_ONE, A02, a12t, FLA_ONE, t01 );
bli_cgemv( BLIS_CONJ_NO_TRANSPOSE,
BLIS_NO_CONJUGATE,
m_behind,
n_ahead,
buff_1,
A02, rs_A, cs_A,
a12t, cs_A,
buff_1,
t01, rs_T );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Accum_T_UT_fr_opd_var1 | ( | int | m_A, |
| int | n_A, | ||
| double * | A, | ||
| int | rs_A, | ||
| int | cs_A, | ||
| double * | t, | ||
| int | inc_t, | ||
| double * | T, | ||
| int | rs_T, | ||
| int | cs_T | ||
| ) |
References bli_dcopyv(), bli_dgemv(), BLIS_CONJ_NO_TRANSPOSE, BLIS_CONJUGATE, BLIS_NO_CONJUGATE, and FLA_ONE.
Referenced by FLA_Accum_T_UT_fr_opt_var1().
{
double* buff_1 = FLA_DOUBLE_PTR( FLA_ONE );
int i;
for ( i = 0; i < m_A; ++i )
{
double* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
double* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
double* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
double* tau1 = buff_t + (i )*inc_t;
double* tau11 = buff_T + (i )*cs_T + (i )*rs_T;
double* t01 = buff_T + (i )*cs_T + (0 )*rs_T;
int n_ahead = n_A - i - 1;
int m_behind = i;
/*------------------------------------------------------------*/
// FLA_Copy_external( tau1, tau11 );
*tau11 = *tau1;
// FLA_Copyt_external( FLA_CONJ_NO_TRANSPOSE, a01, t01 );
bli_dcopyv( BLIS_CONJUGATE,
m_behind,
a01, rs_A,
t01, rs_T );
// FLA_Gemvc_external( FLA_CONJ_NO_TRANSPOSE, FLA_NO_CONJUGATE,
// FLA_ONE, A02, a12t, FLA_ONE, t01 );
bli_dgemv( BLIS_CONJ_NO_TRANSPOSE,
BLIS_NO_CONJUGATE,
m_behind,
n_ahead,
buff_1,
A02, rs_A, cs_A,
a12t, cs_A,
buff_1,
t01, rs_T );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Accum_T_UT_fr_ops_var1 | ( | int | m_A, |
| int | n_A, | ||
| float * | A, | ||
| int | rs_A, | ||
| int | cs_A, | ||
| float * | t, | ||
| int | inc_t, | ||
| float * | T, | ||
| int | rs_T, | ||
| int | cs_T | ||
| ) |
References bli_scopyv(), bli_sgemv(), BLIS_CONJ_NO_TRANSPOSE, BLIS_CONJUGATE, BLIS_NO_CONJUGATE, and FLA_ONE.
Referenced by FLA_Accum_T_UT_fr_opt_var1().
{
float* buff_1 = FLA_FLOAT_PTR( FLA_ONE );
int i;
for ( i = 0; i < m_A; ++i )
{
float* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
float* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
float* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
float* tau1 = buff_t + (i )*inc_t;
float* tau11 = buff_T + (i )*cs_T + (i )*rs_T;
float* t01 = buff_T + (i )*cs_T + (0 )*rs_T;
int n_ahead = n_A - i - 1;
int m_behind = i;
/*------------------------------------------------------------*/
// FLA_Copy_external( tau1, tau11 );
*tau11 = *tau1;
// FLA_Copyt_external( FLA_CONJ_NO_TRANSPOSE, a01, t01 );
bli_scopyv( BLIS_CONJUGATE,
m_behind,
a01, rs_A,
t01, rs_T );
// FLA_Gemvc_external( FLA_CONJ_NO_TRANSPOSE, FLA_NO_CONJUGATE,
// FLA_ONE, A02, a12t, FLA_ONE, t01 );
bli_sgemv( BLIS_CONJ_NO_TRANSPOSE,
BLIS_NO_CONJUGATE,
m_behind,
n_ahead,
buff_1,
A02, rs_A, cs_A,
a12t, cs_A,
buff_1,
t01, rs_T );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Accum_T_UT_fr_opt_var1 | ( | FLA_Obj | A, |
| FLA_Obj | t, | ||
| FLA_Obj | T | ||
| ) |
References FLA_Accum_T_UT_fr_opc_var1(), FLA_Accum_T_UT_fr_opd_var1(), FLA_Accum_T_UT_fr_ops_var1(), FLA_Accum_T_UT_fr_opz_var1(), FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Obj_vector_inc(), and FLA_Obj_width().
Referenced by FLA_Accum_T_UT_fr_blk_var2().
{
FLA_Datatype datatype;
int m_A, n_A;
int rs_A, cs_A;
int inc_t;
int rs_T, cs_T;
datatype = FLA_Obj_datatype( A );
m_A = FLA_Obj_length( A );
n_A = FLA_Obj_width( A );
rs_A = FLA_Obj_row_stride( A );
cs_A = FLA_Obj_col_stride( A );
inc_t = FLA_Obj_vector_inc( t );
rs_T = FLA_Obj_row_stride( T );
cs_T = FLA_Obj_col_stride( T );
switch ( datatype )
{
case FLA_FLOAT:
{
float* buff_A = FLA_FLOAT_PTR( A );
float* buff_t = FLA_FLOAT_PTR( t );
float* buff_T = FLA_FLOAT_PTR( T );
FLA_Accum_T_UT_fr_ops_var1( m_A,
n_A,
buff_A, rs_A, cs_A,
buff_t, inc_t,
buff_T, rs_T, cs_T );
break;
}
case FLA_DOUBLE:
{
double* buff_A = FLA_DOUBLE_PTR( A );
double* buff_t = FLA_DOUBLE_PTR( t );
double* buff_T = FLA_DOUBLE_PTR( T );
FLA_Accum_T_UT_fr_opd_var1( m_A,
n_A,
buff_A, rs_A, cs_A,
buff_t, inc_t,
buff_T, rs_T, cs_T );
break;
}
case FLA_COMPLEX:
{
scomplex* buff_A = FLA_COMPLEX_PTR( A );
scomplex* buff_t = FLA_COMPLEX_PTR( t );
scomplex* buff_T = FLA_COMPLEX_PTR( T );
FLA_Accum_T_UT_fr_opc_var1( m_A,
n_A,
buff_A, rs_A, cs_A,
buff_t, inc_t,
buff_T, rs_T, cs_T );
break;
}
case FLA_DOUBLE_COMPLEX:
{
dcomplex* buff_A = FLA_DOUBLE_COMPLEX_PTR( A );
dcomplex* buff_t = FLA_DOUBLE_COMPLEX_PTR( t );
dcomplex* buff_T = FLA_DOUBLE_COMPLEX_PTR( T );
FLA_Accum_T_UT_fr_opz_var1( m_A,
n_A,
buff_A, rs_A, cs_A,
buff_t, inc_t,
buff_T, rs_T, cs_T );
break;
}
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Accum_T_UT_fr_opz_var1 | ( | int | m_A, |
| int | n_A, | ||
| dcomplex * | A, | ||
| int | rs_A, | ||
| int | cs_A, | ||
| dcomplex * | t, | ||
| int | inc_t, | ||
| dcomplex * | T, | ||
| int | rs_T, | ||
| int | cs_T | ||
| ) |
References bli_zcopyv(), bli_zgemv(), BLIS_CONJ_NO_TRANSPOSE, BLIS_CONJUGATE, BLIS_NO_CONJUGATE, and FLA_ONE.
Referenced by FLA_Accum_T_UT_fr_opt_var1().
{
dcomplex* buff_1 = FLA_DOUBLE_COMPLEX_PTR( FLA_ONE );
int i;
for ( i = 0; i < m_A; ++i )
{
dcomplex* a01 = buff_A + (i )*cs_A + (0 )*rs_A;
dcomplex* A02 = buff_A + (i+1)*cs_A + (0 )*rs_A;
dcomplex* a12t = buff_A + (i+1)*cs_A + (i )*rs_A;
dcomplex* tau1 = buff_t + (i )*inc_t;
dcomplex* tau11 = buff_T + (i )*cs_T + (i )*rs_T;
dcomplex* t01 = buff_T + (i )*cs_T + (0 )*rs_T;
int n_ahead = n_A - i - 1;
int m_behind = i;
/*------------------------------------------------------------*/
// FLA_Copy_external( tau1, tau11 );
*tau11 = *tau1;
// FLA_Copyt_external( FLA_CONJ_NO_TRANSPOSE, a01, t01 );
bli_zcopyv( BLIS_CONJUGATE,
m_behind,
a01, rs_A,
t01, rs_T );
// FLA_Gemvc_external( FLA_CONJ_NO_TRANSPOSE, FLA_NO_CONJUGATE,
// FLA_ONE, A02, a12t, FLA_ONE, t01 );
bli_zgemv( BLIS_CONJ_NO_TRANSPOSE,
BLIS_NO_CONJUGATE,
m_behind,
n_ahead,
buff_1,
A02, rs_A, cs_A,
a12t, cs_A,
buff_1,
t01, rs_T );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Accum_T_UT_fr_unb_var1 | ( | FLA_Obj | A, |
| FLA_Obj | t, | ||
| FLA_Obj | T | ||
| ) |
References FLA_Cont_with_3x1_to_2x1(), FLA_Cont_with_3x3_to_2x2(), FLA_Copy_external(), FLA_Copyt_external(), FLA_Gemvc_external(), FLA_Obj_min_dim(), FLA_ONE, FLA_Part_2x1(), FLA_Part_2x2(), FLA_Repart_2x1_to_3x1(), and FLA_Repart_2x2_to_3x3().
{
FLA_Obj ATL, ATR, A00, a01, A02,
ABL, ABR, a10t, alpha11, a12t,
A20, a21, A22;
FLA_Obj tauT, tau0,
tauB, tau1,
tau2;
FLA_Obj TTL, TTR, T00, t01, T02,
TBL, TBR, t10t, tau11, t12t,
T20, t21, T22;
FLA_Part_2x2( A, &ATL, &ATR,
&ABL, &ABR, 0, 0, FLA_TL );
FLA_Part_2x1( tau, &tauT,
&tauB, 0, FLA_TOP );
FLA_Part_2x2( T, &TTL, &TTR,
&TBL, &TBR, 0, 0, FLA_TL );
while ( FLA_Obj_min_dim( ABR ) > 0 ){
FLA_Repart_2x2_to_3x3( ATL, /**/ ATR, &A00, /**/ &a01, &A02,
/* ************* */ /* ************************** */
&a10t, /**/ &alpha11, &a12t,
ABL, /**/ ABR, &A20, /**/ &a21, &A22,
1, 1, FLA_BR );
FLA_Repart_2x1_to_3x1( tauT, &tau0,
/* ** */ /* ** */
&tau1,
tauB, &tau2, 1, FLA_BOTTOM );
FLA_Repart_2x2_to_3x3( TTL, /**/ TTR, &T00, /**/ &t01, &T02,
/* ************* */ /* ************************ */
&t10t, /**/ &tau11, &t12t,
TBL, /**/ TBR, &T20, /**/ &t21, &T22,
1, 1, FLA_BR );
/*------------------------------------------------------------*/
// tau11 = tau1;
FLA_Copy_external( tau1, tau11 );
// t01 = conj(a01) + conj(A02) * u12t^T;
FLA_Copyt_external( FLA_CONJ_NO_TRANSPOSE, a01, t01 );
FLA_Gemvc_external( FLA_CONJ_NO_TRANSPOSE, FLA_NO_CONJUGATE, FLA_ONE, A02, a12t, FLA_ONE, t01 );
/*------------------------------------------------------------*/
FLA_Cont_with_3x3_to_2x2( &ATL, /**/ &ATR, A00, a01, /**/ A02,
a10t, alpha11, /**/ a12t,
/* ************** */ /* ************************ */
&ABL, /**/ &ABR, A20, a21, /**/ A22,
FLA_TL );
FLA_Cont_with_3x1_to_2x1( &tauT, tau0,
tau1,
/* ** */ /* ** */
&tauB, tau2, FLA_TOP );
FLA_Cont_with_3x3_to_2x2( &TTL, /**/ &TTR, T00, t01, /**/ T02,
t10t, tau11, /**/ t12t,
/* ************** */ /* ********************** */
&TBL, /**/ &TBR, T20, t21, /**/ T22,
FLA_TL );
}
return FLA_SUCCESS;
}
1.7.6.1