libflame revision_anchor
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Functions | |
FLA_Error | FLA_Fused_Gemv_Uhu_Yhu_Zhu_opt_var1 (FLA_Obj delta, FLA_Obj U, FLA_Obj Y, FLA_Obj Z, FLA_Obj u, FLA_Obj y, FLA_Obj z) |
FLA_Error | FLA_Fused_Gemv_Uhu_Yhu_Zhu_ops_var1 (int m_U, int n_U, float *buff_delta, float *buff_U, int rs_U, int cs_U, float *buff_Y, int rs_Y, int cs_Y, float *buff_Z, int rs_Z, int cs_Z, float *buff_u, int inc_u, float *buff_y, int inc_y, float *buff_z, int inc_z) |
FLA_Error | FLA_Fused_Gemv_Uhu_Yhu_Zhu_opd_var1 (int m_U, int n_U, double *buff_delta, double *buff_U, int rs_U, int cs_U, double *buff_Y, int rs_Y, int cs_Y, double *buff_Z, int rs_Z, int cs_Z, double *buff_u, int inc_u, double *buff_y, int inc_y, double *buff_z, int inc_z) |
FLA_Error | FLA_Fused_Gemv_Uhu_Yhu_Zhu_opc_var1 (int m_U, int n_U, scomplex *buff_delta, scomplex *buff_U, int rs_U, int cs_U, scomplex *buff_Y, int rs_Y, int cs_Y, scomplex *buff_Z, int rs_Z, int cs_Z, scomplex *buff_u, int inc_u, scomplex *buff_y, int inc_y, scomplex *buff_z, int inc_z) |
FLA_Error | FLA_Fused_Gemv_Uhu_Yhu_Zhu_opz_var1 (int m_U, int n_U, dcomplex *buff_delta, dcomplex *buff_U, int rs_U, int cs_U, dcomplex *buff_Y, int rs_Y, int cs_Y, dcomplex *buff_Z, int rs_Z, int cs_Z, dcomplex *buff_u, int inc_u, dcomplex *buff_y, int inc_y, dcomplex *buff_z, int inc_z) |
FLA_Error FLA_Fused_Gemv_Uhu_Yhu_Zhu_opc_var1 | ( | int | m_U, |
int | n_U, | ||
scomplex * | buff_delta, | ||
scomplex * | buff_U, | ||
int | rs_U, | ||
int | cs_U, | ||
scomplex * | buff_Y, | ||
int | rs_Y, | ||
int | cs_Y, | ||
scomplex * | buff_Z, | ||
int | rs_Z, | ||
int | cs_Z, | ||
scomplex * | buff_u, | ||
int | inc_u, | ||
scomplex * | buff_y, | ||
int | inc_y, | ||
scomplex * | buff_z, | ||
int | inc_z | ||
) |
References bli_cdot(), and F77_caxpy().
Referenced by FLA_Fused_Gemv_Uhu_Yhu_Zhu_opt_var1(), and FLA_Hess_UT_step_ofc_var4().
{ int i; for ( i = 0; i < n_U; ++i ) { scomplex* u1 = buff_U + (i )*cs_U + (0 )*rs_U; scomplex* y1 = buff_Y + (i )*cs_Y + (0 )*rs_Y; scomplex* z1 = buff_Z + (i )*cs_Z + (0 )*rs_Z; scomplex* delta = buff_delta; scomplex* u = buff_u; scomplex* y = buff_y; scomplex* z = buff_z; scomplex alpha; scomplex beta; scomplex gamma; /*------------------------------------------------------------*/ bli_cdot( BLIS_CONJUGATE, m_U, u1, rs_U, u, inc_u, &alpha ); bli_cdot( BLIS_CONJUGATE, m_U, z1, rs_Z, u, inc_u, &beta ); bli_cdot( BLIS_CONJUGATE, m_U, y1, rs_Y, u, inc_u, &gamma ); bli_cscals( delta, &alpha ); bli_cscals( delta, &beta ); bli_cscals( delta, &gamma ); // bli_caxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // y1, rs_Y, // y, inc_y ); F77_caxpy( &m_U, &alpha, y1, &rs_Y, y, &inc_y ); // bli_caxpyv( BLIS_NO_CONJUGATE, // m_U, // &beta, // u1, rs_U, // y, inc_y ); F77_caxpy( &m_U, &beta, u1, &rs_U, y, &inc_y ); // bli_caxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // z1, rs_Z, // z, inc_z ); F77_caxpy( &m_U, &alpha, z1, &rs_Z, z, &inc_z ); // bli_caxpyv( BLIS_NO_CONJUGATE, // m_U, // &gamma, // u1, rs_U, // z, inc_z ); F77_caxpy( &m_U, &gamma, u1, &rs_U, z, &inc_z ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }
FLA_Error FLA_Fused_Gemv_Uhu_Yhu_Zhu_opd_var1 | ( | int | m_U, |
int | n_U, | ||
double * | buff_delta, | ||
double * | buff_U, | ||
int | rs_U, | ||
int | cs_U, | ||
double * | buff_Y, | ||
int | rs_Y, | ||
int | cs_Y, | ||
double * | buff_Z, | ||
int | rs_Z, | ||
int | cs_Z, | ||
double * | buff_u, | ||
int | inc_u, | ||
double * | buff_y, | ||
int | inc_y, | ||
double * | buff_z, | ||
int | inc_z | ||
) |
References F77_daxpy(), and F77_ddot().
Referenced by FLA_Fused_Gemv_Uhu_Yhu_Zhu_opt_var1(), and FLA_Hess_UT_step_ofd_var4().
{ int i; for ( i = 0; i < n_U; ++i ) { double* u1 = buff_U + (i )*cs_U + (0 )*rs_U; double* y1 = buff_Y + (i )*cs_Y + (0 )*rs_Y; double* z1 = buff_Z + (i )*cs_Z + (0 )*rs_Z; double* delta = buff_delta; double* u = buff_u; double* y = buff_y; double* z = buff_z; double alpha; double beta; double gamma; /*------------------------------------------------------------*/ // bli_ddot( BLIS_CONJUGATE, // m_U, // u1, rs_U, // u, inc_u, // &alpha ); alpha = F77_ddot( &m_U, u1, &rs_U, u, &inc_u ); // bli_ddot( BLIS_CONJUGATE, // m_U, // z1, rs_Z, // u, inc_u, // &beta ); beta = F77_ddot( &m_U, z1, &rs_Z, u, &inc_u ); // bli_ddot( BLIS_CONJUGATE, // m_U, // y1, rs_Y, // u, inc_u, // &gamma ); gamma = F77_ddot( &m_U, y1, &rs_Y, u, &inc_u ); // bli_dscals( delta, &alpha ); // bli_dscals( delta, &beta ); // bli_dscals( delta, &gamma ); alpha *= *delta; beta *= *delta; gamma *= *delta; // bli_daxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // y1, rs_Y, // y, inc_y ); F77_daxpy( &m_U, &alpha, y1, &rs_Y, y, &inc_y ); // bli_daxpyv( BLIS_NO_CONJUGATE, // m_U, // &beta, // u1, rs_U, // y, inc_y ); F77_daxpy( &m_U, &beta, u1, &rs_U, y, &inc_y ); // bli_daxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // z1, rs_Z, // z, inc_z ); F77_daxpy( &m_U, &alpha, z1, &rs_Z, z, &inc_z ); // bli_daxpyv( BLIS_NO_CONJUGATE, // m_U, // &gamma, // u1, rs_U, // z, inc_z ); F77_daxpy( &m_U, &gamma, u1, &rs_U, z, &inc_z ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }
FLA_Error FLA_Fused_Gemv_Uhu_Yhu_Zhu_ops_var1 | ( | int | m_U, |
int | n_U, | ||
float * | buff_delta, | ||
float * | buff_U, | ||
int | rs_U, | ||
int | cs_U, | ||
float * | buff_Y, | ||
int | rs_Y, | ||
int | cs_Y, | ||
float * | buff_Z, | ||
int | rs_Z, | ||
int | cs_Z, | ||
float * | buff_u, | ||
int | inc_u, | ||
float * | buff_y, | ||
int | inc_y, | ||
float * | buff_z, | ||
int | inc_z | ||
) |
References F77_saxpy(), and F77_sdot().
Referenced by FLA_Fused_Gemv_Uhu_Yhu_Zhu_opt_var1(), and FLA_Hess_UT_step_ofs_var4().
{ int i; for ( i = 0; i < n_U; ++i ) { float* u1 = buff_U + (i )*cs_U + (0 )*rs_U; float* y1 = buff_Y + (i )*cs_Y + (0 )*rs_Y; float* z1 = buff_Z + (i )*cs_Z + (0 )*rs_Z; float* delta = buff_delta; float* u = buff_u; float* y = buff_y; float* z = buff_z; float alpha; float beta; float gamma; /*------------------------------------------------------------*/ // bli_sdot( BLIS_CONJUGATE, // m_U, // u1, rs_U, // u, inc_u, // &alpha ); alpha = F77_sdot( &m_U, u1, &rs_U, u, &inc_u ); // bli_sdot( BLIS_CONJUGATE, // m_U, // z1, rs_Z, // u, inc_u, // &beta ); beta = F77_sdot( &m_U, z1, &rs_Z, u, &inc_u ); // bli_sdot( BLIS_CONJUGATE, // m_U, // y1, rs_Y, // u, inc_u, // &gamma ); gamma = F77_sdot( &m_U, y1, &rs_Y, u, &inc_u ); // bli_sscals( delta, &alpha ); // bli_sscals( delta, &beta ); // bli_sscals( delta, &gamma ); alpha *= *delta; beta *= *delta; gamma *= *delta; // bli_saxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // y1, rs_Y, // y, inc_y ); F77_saxpy( &m_U, &alpha, y1, &rs_Y, y, &inc_y ); // bli_saxpyv( BLIS_NO_CONJUGATE, // m_U, // &beta, // u1, rs_U, // y, inc_y ); F77_saxpy( &m_U, &beta, u1, &rs_U, y, &inc_y ); // bli_saxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // z1, rs_Z, // z, inc_z ); F77_saxpy( &m_U, &alpha, z1, &rs_Z, z, &inc_z ); // bli_saxpyv( BLIS_NO_CONJUGATE, // m_U, // &gamma, // u1, rs_U, // z, inc_z ); F77_saxpy( &m_U, &gamma, u1, &rs_U, z, &inc_z ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }
FLA_Error FLA_Fused_Gemv_Uhu_Yhu_Zhu_opt_var1 | ( | FLA_Obj | delta, |
FLA_Obj | U, | ||
FLA_Obj | Y, | ||
FLA_Obj | Z, | ||
FLA_Obj | u, | ||
FLA_Obj | y, | ||
FLA_Obj | z | ||
) |
References FLA_Fused_Gemv_Uhu_Yhu_Zhu_opc_var1(), FLA_Fused_Gemv_Uhu_Yhu_Zhu_opd_var1(), FLA_Fused_Gemv_Uhu_Yhu_Zhu_ops_var1(), FLA_Fused_Gemv_Uhu_Yhu_Zhu_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: y = y + delta * ( Y ( U' u ) + U ( Z' u ) ); z = z + delta * ( U ( Y' u ) + Z ( U' u ) ); */ FLA_Datatype datatype; int m_U, n_U; int rs_U, cs_U; int rs_Y, cs_Y; int rs_Z, cs_Z; int inc_u, inc_y, inc_z; datatype = FLA_Obj_datatype( U ); m_U = FLA_Obj_length( U ); n_U = FLA_Obj_width( U ); rs_U = FLA_Obj_row_stride( U ); cs_U = FLA_Obj_col_stride( U ); rs_Y = FLA_Obj_row_stride( Y ); cs_Y = FLA_Obj_col_stride( Y ); rs_Z = FLA_Obj_row_stride( Z ); cs_Z = FLA_Obj_col_stride( Z ); inc_u = FLA_Obj_vector_inc( u ); inc_y = FLA_Obj_vector_inc( y ); inc_z = FLA_Obj_vector_inc( z ); switch ( datatype ) { case FLA_FLOAT: { float* buff_U = FLA_FLOAT_PTR( U ); float* buff_Y = FLA_FLOAT_PTR( Y ); float* buff_Z = FLA_FLOAT_PTR( Z ); float* buff_u = FLA_FLOAT_PTR( u ); float* buff_y = FLA_FLOAT_PTR( y ); float* buff_z = FLA_FLOAT_PTR( z ); float* buff_delta = FLA_FLOAT_PTR( delta ); FLA_Fused_Gemv_Uhu_Yhu_Zhu_ops_var1( m_U, n_U, buff_delta, buff_U, rs_U, cs_U, buff_Y, rs_Y, cs_Y, buff_Z, rs_Z, cs_Z, buff_u, inc_u, buff_y, inc_y, buff_z, inc_z ); break; } case FLA_DOUBLE: { double* buff_U = FLA_DOUBLE_PTR( U ); double* buff_Y = FLA_DOUBLE_PTR( Y ); double* buff_Z = FLA_DOUBLE_PTR( Z ); double* buff_u = FLA_DOUBLE_PTR( u ); double* buff_y = FLA_DOUBLE_PTR( y ); double* buff_z = FLA_DOUBLE_PTR( z ); double* buff_delta = FLA_DOUBLE_PTR( delta ); FLA_Fused_Gemv_Uhu_Yhu_Zhu_opd_var1( m_U, n_U, buff_delta, buff_U, rs_U, cs_U, buff_Y, rs_Y, cs_Y, buff_Z, rs_Z, cs_Z, buff_u, inc_u, buff_y, inc_y, buff_z, inc_z ); break; } case FLA_COMPLEX: { scomplex* buff_U = FLA_COMPLEX_PTR( U ); scomplex* buff_Y = FLA_COMPLEX_PTR( Y ); scomplex* buff_Z = FLA_COMPLEX_PTR( Z ); scomplex* buff_u = FLA_COMPLEX_PTR( u ); scomplex* buff_y = FLA_COMPLEX_PTR( y ); scomplex* buff_z = FLA_COMPLEX_PTR( z ); scomplex* buff_delta = FLA_COMPLEX_PTR( delta ); FLA_Fused_Gemv_Uhu_Yhu_Zhu_opc_var1( m_U, n_U, buff_delta, buff_U, rs_U, cs_U, buff_Y, rs_Y, cs_Y, buff_Z, rs_Z, cs_Z, buff_u, inc_u, buff_y, inc_y, buff_z, inc_z ); break; } case FLA_DOUBLE_COMPLEX: { 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_u = FLA_DOUBLE_COMPLEX_PTR( u ); dcomplex* buff_y = FLA_DOUBLE_COMPLEX_PTR( y ); dcomplex* buff_z = FLA_DOUBLE_COMPLEX_PTR( z ); dcomplex* buff_delta = FLA_DOUBLE_COMPLEX_PTR( delta ); FLA_Fused_Gemv_Uhu_Yhu_Zhu_opz_var1( m_U, n_U, buff_delta, buff_U, rs_U, cs_U, buff_Y, rs_Y, cs_Y, buff_Z, rs_Z, cs_Z, buff_u, inc_u, buff_y, inc_y, buff_z, inc_z ); break; } } return FLA_SUCCESS; }
FLA_Error FLA_Fused_Gemv_Uhu_Yhu_Zhu_opz_var1 | ( | int | m_U, |
int | n_U, | ||
dcomplex * | buff_delta, | ||
dcomplex * | buff_U, | ||
int | rs_U, | ||
int | cs_U, | ||
dcomplex * | buff_Y, | ||
int | rs_Y, | ||
int | cs_Y, | ||
dcomplex * | buff_Z, | ||
int | rs_Z, | ||
int | cs_Z, | ||
dcomplex * | buff_u, | ||
int | inc_u, | ||
dcomplex * | buff_y, | ||
int | inc_y, | ||
dcomplex * | buff_z, | ||
int | inc_z | ||
) |
References bli_zdot(), and F77_zaxpy().
Referenced by FLA_Fused_Gemv_Uhu_Yhu_Zhu_opt_var1(), and FLA_Hess_UT_step_ofz_var4().
{ int i; for ( i = 0; i < n_U; ++i ) { dcomplex* u1 = buff_U + (i )*cs_U + (0 )*rs_U; dcomplex* y1 = buff_Y + (i )*cs_Y + (0 )*rs_Y; dcomplex* z1 = buff_Z + (i )*cs_Z + (0 )*rs_Z; dcomplex* delta = buff_delta; dcomplex* u = buff_u; dcomplex* y = buff_y; dcomplex* z = buff_z; dcomplex alpha; dcomplex beta; dcomplex gamma; /*------------------------------------------------------------*/ bli_zdot( BLIS_CONJUGATE, m_U, u1, rs_U, u, inc_u, &alpha ); bli_zdot( BLIS_CONJUGATE, m_U, z1, rs_Z, u, inc_u, &beta ); bli_zdot( BLIS_CONJUGATE, m_U, y1, rs_Y, u, inc_u, &gamma ); bli_zscals( delta, &alpha ); bli_zscals( delta, &beta ); bli_zscals( delta, &gamma ); // bli_zaxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // y1, rs_Y, // y, inc_y ); F77_zaxpy( &m_U, &alpha, y1, &rs_Y, y, &inc_y ); // bli_zaxpyv( BLIS_NO_CONJUGATE, // m_U, // &beta, // u1, rs_U, // y, inc_y ); F77_zaxpy( &m_U, &beta, u1, &rs_U, y, &inc_y ); // bli_zaxpyv( BLIS_NO_CONJUGATE, // m_U, // &alpha, // z1, rs_Z, // z, inc_z ); F77_zaxpy( &m_U, &alpha, z1, &rs_Z, z, &inc_z ); // bli_zaxpyv( BLIS_NO_CONJUGATE, // m_U, // &gamma, // u1, rs_U, // z, inc_z ); F77_zaxpy( &m_U, &gamma, u1, &rs_U, z, &inc_z ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }