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libflame
revision_anchor
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Functions | |
| FLA_Error | FLA_Fused_Gerc2_opt_var1 (FLA_Obj alpha, FLA_Obj u, FLA_Obj y, FLA_Obj z, FLA_Obj v, FLA_Obj A) |
| FLA_Error | FLA_Fused_Gerc2_ops_var1 (int m_A, int n_A, float *buff_alpha, float *buff_u, int inc_u, float *buff_y, int inc_y, float *buff_z, int inc_z, float *buff_v, int inc_v, float *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Fused_Gerc2_opd_var1 (int m_A, int n_A, double *buff_alpha, double *buff_u, int inc_u, double *buff_y, int inc_y, double *buff_z, int inc_z, double *buff_v, int inc_v, double *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Fused_Gerc2_opc_var1 (int m_A, int n_A, scomplex *buff_alpha, scomplex *buff_u, int inc_u, scomplex *buff_y, int inc_y, scomplex *buff_z, int inc_z, scomplex *buff_v, int inc_v, scomplex *buff_A, int rs_A, int cs_A) |
| FLA_Error | FLA_Fused_Gerc2_opz_var1 (int m_A, int n_A, dcomplex *buff_alpha, dcomplex *buff_u, int inc_u, dcomplex *buff_y, int inc_y, dcomplex *buff_z, int inc_z, dcomplex *buff_v, int inc_v, dcomplex *buff_A, int rs_A, int cs_A) |
| FLA_Error FLA_Fused_Gerc2_opc_var1 | ( | int | m_A, |
| int | n_A, | ||
| scomplex * | buff_alpha, | ||
| scomplex * | buff_u, | ||
| int | inc_u, | ||
| scomplex * | buff_y, | ||
| int | inc_y, | ||
| scomplex * | buff_z, | ||
| int | inc_z, | ||
| scomplex * | buff_v, | ||
| int | inc_v, | ||
| scomplex * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References F77_caxpy().
Referenced by FLA_Bidiag_UT_u_step_ofc_var2(), FLA_Fused_Gerc2_opt_var1(), FLA_Hess_UT_step_ofc_var2(), and FLA_Hess_UT_step_ofc_var3().
{
int i;
for ( i = 0; i < n_A; ++i )
{
scomplex* a1 = buff_A + (i )*cs_A + (0 )*rs_A;
scomplex* u = buff_u;
scomplex* psi1 = buff_y + (i )*inc_y;
scomplex* z = buff_z;
scomplex* nu1 = buff_v + (i )*inc_v;
scomplex* alpha = buff_alpha;
scomplex psi1_conj;
scomplex nu1_conj;
scomplex temp1;
scomplex temp2;
/*------------------------------------------------------------*/
bli_ccopyconj( psi1, &psi1_conj );
bli_cmult3( alpha, &psi1_conj, &temp1 );
bli_ccopyconj( nu1, &nu1_conj );
bli_cmult3( alpha, &nu1_conj, &temp2 );
// bli_caxpyv( BLIS_NO_CONJUGATE,
// m_A,
// &temp1,
// u, inc_u,
// a1, rs_A );
F77_caxpy( &m_A,
&temp1,
u, &inc_u,
a1, &rs_A );
// bli_caxpyv( BLIS_NO_CONJUGATE,
// m_A,
// &temp2,
// z, inc_z,
// a1, rs_A );
F77_caxpy( &m_A,
&temp2,
z, &inc_z,
a1, &rs_A );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Fused_Gerc2_opd_var1 | ( | int | m_A, |
| int | n_A, | ||
| double * | buff_alpha, | ||
| double * | buff_u, | ||
| int | inc_u, | ||
| double * | buff_y, | ||
| int | inc_y, | ||
| double * | buff_z, | ||
| int | inc_z, | ||
| double * | buff_v, | ||
| int | inc_v, | ||
| double * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bli_daxpyv2b().
Referenced by FLA_Bidiag_UT_u_step_ofd_var2(), FLA_Fused_Gerc2_opt_var1(), FLA_Hess_UT_step_ofd_var2(), and FLA_Hess_UT_step_ofd_var3().
{
int i;
for ( i = 0; i < n_A; ++i )
{
/*
Effective computation:
A = A + alpha * ( u * y' + z * v' );
*/
double* restrict a1 = buff_A + (i )*cs_A + (0 )*rs_A;
double* restrict u = buff_u;
double* restrict psi1 = buff_y + (i )*inc_y;
double* restrict z = buff_z;
double* restrict nu1 = buff_v + (i )*inc_v;
double* restrict alpha = buff_alpha;
double alpha_conj_psi1;
double alpha_conj_nu1;
/*------------------------------------------------------------*/
bli_dmult3( alpha, psi1, &alpha_conj_psi1 );
bli_dmult3( alpha, nu1, &alpha_conj_nu1 );
bli_daxpyv2b( m_A,
&alpha_conj_psi1,
&alpha_conj_nu1,
u, inc_u,
z, inc_z,
a1, rs_A );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Fused_Gerc2_ops_var1 | ( | int | m_A, |
| int | n_A, | ||
| float * | buff_alpha, | ||
| float * | buff_u, | ||
| int | inc_u, | ||
| float * | buff_y, | ||
| int | inc_y, | ||
| float * | buff_z, | ||
| int | inc_z, | ||
| float * | buff_v, | ||
| int | inc_v, | ||
| float * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References F77_saxpy().
Referenced by FLA_Bidiag_UT_u_step_ofs_var2(), FLA_Fused_Gerc2_opt_var1(), FLA_Hess_UT_step_ofs_var2(), and FLA_Hess_UT_step_ofs_var3().
{
int i;
for ( i = 0; i < n_A; ++i )
{
float* a1 = buff_A + (i )*cs_A + (0 )*rs_A;
float* u = buff_u;
float* psi1 = buff_y + (i )*inc_y;
float* z = buff_z;
float* nu1 = buff_v + (i )*inc_v;
float* alpha = buff_alpha;
float temp1;
float temp2;
/*------------------------------------------------------------*/
// bli_smult3( alpha, psi1, &temp1 );
temp1 = *alpha * *psi1;
// bli_smult3( alpha, nu1, &temp2 );
temp2 = *alpha * *nu1;
// bli_saxpyv( BLIS_NO_CONJUGATE,
// m_A,
// &temp1,
// u, inc_u,
// a1, rs_A );
F77_saxpy( &m_A,
&temp1,
u, &inc_u,
a1, &rs_A );
// bli_saxpyv( BLIS_NO_CONJUGATE,
// m_A,
// &temp2,
// z, inc_z,
// a1, rs_A );
F77_saxpy( &m_A,
&temp2,
z, &inc_z,
a1, &rs_A );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Fused_Gerc2_opt_var1 | ( | FLA_Obj | alpha, |
| FLA_Obj | u, | ||
| FLA_Obj | y, | ||
| FLA_Obj | z, | ||
| FLA_Obj | v, | ||
| FLA_Obj | A | ||
| ) |
References FLA_Fused_Gerc2_opc_var1(), FLA_Fused_Gerc2_opd_var1(), FLA_Fused_Gerc2_ops_var1(), FLA_Fused_Gerc2_opz_var1(), FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Obj_vector_inc(), and FLA_Obj_width().
{
/*
Effective computation:
A = A + alpha * ( u * y' + z * v' );
*/
FLA_Datatype datatype;
int m_A, n_A;
int rs_A, cs_A;
int inc_u, inc_y, inc_z, inc_v;
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_u = FLA_Obj_vector_inc( u );
inc_y = FLA_Obj_vector_inc( y );
inc_z = FLA_Obj_vector_inc( z );
inc_v = FLA_Obj_vector_inc( v );
switch ( datatype )
{
case FLA_FLOAT:
{
float* buff_A = FLA_FLOAT_PTR( A );
float* buff_u = FLA_FLOAT_PTR( u );
float* buff_y = FLA_FLOAT_PTR( y );
float* buff_z = FLA_FLOAT_PTR( z );
float* buff_v = FLA_FLOAT_PTR( v );
float* buff_alpha = FLA_FLOAT_PTR( alpha );
FLA_Fused_Gerc2_ops_var1( m_A,
n_A,
buff_alpha,
buff_u, inc_u,
buff_y, inc_y,
buff_z, inc_z,
buff_v, inc_v,
buff_A, rs_A, cs_A );
break;
}
case FLA_DOUBLE:
{
double* buff_A = FLA_DOUBLE_PTR( A );
double* buff_u = FLA_DOUBLE_PTR( u );
double* buff_y = FLA_DOUBLE_PTR( y );
double* buff_z = FLA_DOUBLE_PTR( z );
double* buff_v = FLA_DOUBLE_PTR( v );
double* buff_alpha = FLA_DOUBLE_PTR( alpha );
FLA_Fused_Gerc2_opd_var1( m_A,
n_A,
buff_alpha,
buff_u, inc_u,
buff_y, inc_y,
buff_z, inc_z,
buff_v, inc_v,
buff_A, rs_A, cs_A );
break;
}
case FLA_COMPLEX:
{
scomplex* buff_A = FLA_COMPLEX_PTR( A );
scomplex* buff_u = FLA_COMPLEX_PTR( u );
scomplex* buff_y = FLA_COMPLEX_PTR( y );
scomplex* buff_z = FLA_COMPLEX_PTR( z );
scomplex* buff_v = FLA_COMPLEX_PTR( v );
scomplex* buff_alpha = FLA_COMPLEX_PTR( alpha );
FLA_Fused_Gerc2_opc_var1( m_A,
n_A,
buff_alpha,
buff_u, inc_u,
buff_y, inc_y,
buff_z, inc_z,
buff_v, inc_v,
buff_A, rs_A, cs_A );
break;
}
case FLA_DOUBLE_COMPLEX:
{
dcomplex* buff_A = FLA_DOUBLE_COMPLEX_PTR( A );
dcomplex* buff_u = FLA_DOUBLE_COMPLEX_PTR( u );
dcomplex* buff_y = FLA_DOUBLE_COMPLEX_PTR( y );
dcomplex* buff_z = FLA_DOUBLE_COMPLEX_PTR( z );
dcomplex* buff_v = FLA_DOUBLE_COMPLEX_PTR( v );
dcomplex* buff_alpha = FLA_DOUBLE_COMPLEX_PTR( alpha );
FLA_Fused_Gerc2_opz_var1( m_A,
n_A,
buff_alpha,
buff_u, inc_u,
buff_y, inc_y,
buff_z, inc_z,
buff_v, inc_v,
buff_A, rs_A, cs_A );
break;
}
}
return FLA_SUCCESS;
}
| FLA_Error FLA_Fused_Gerc2_opz_var1 | ( | int | m_A, |
| int | n_A, | ||
| dcomplex * | buff_alpha, | ||
| dcomplex * | buff_u, | ||
| int | inc_u, | ||
| dcomplex * | buff_y, | ||
| int | inc_y, | ||
| dcomplex * | buff_z, | ||
| int | inc_z, | ||
| dcomplex * | buff_v, | ||
| int | inc_v, | ||
| dcomplex * | buff_A, | ||
| int | rs_A, | ||
| int | cs_A | ||
| ) |
References bli_zaxpyv2b().
Referenced by FLA_Bidiag_UT_u_step_ofz_var2(), FLA_Fused_Gerc2_opt_var1(), FLA_Hess_UT_step_ofz_var2(), and FLA_Hess_UT_step_ofz_var3().
{
int i;
for ( i = 0; i < n_A; ++i )
{
dcomplex* restrict a1 = buff_A + (i )*cs_A + (0 )*rs_A;
dcomplex* restrict u = buff_u;
dcomplex* restrict psi1 = buff_y + (i )*inc_y;
dcomplex* restrict z = buff_z;
dcomplex* restrict nu1 = buff_v + (i )*inc_v;
dcomplex* restrict alpha = buff_alpha;
dcomplex conj_psi1;
dcomplex conj_nu1;
dcomplex alpha_conj_psi1;
dcomplex alpha_conj_nu1;
/*------------------------------------------------------------*/
bli_zcopyconj( psi1, &conj_psi1 );
bli_zmult3( alpha, &conj_psi1, &alpha_conj_psi1 );
bli_zcopyconj( nu1, &conj_nu1 );
bli_zmult3( alpha, &conj_nu1, &alpha_conj_nu1 );
bli_zaxpyv2b( m_A,
&alpha_conj_psi1,
&alpha_conj_nu1,
u, inc_u,
z, inc_z,
a1, rs_A );
/*------------------------------------------------------------*/
}
return FLA_SUCCESS;
}
1.7.6.1