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Functions | |
void | bli_sscalmr (uplo_t uplo, int m, int n, float *alpha, float *a, int a_rs, int a_cs) |
void | bli_dscalmr (uplo_t uplo, int m, int n, double *alpha, double *a, int a_rs, int a_cs) |
void | bli_csscalmr (uplo_t uplo, int m, int n, float *alpha, scomplex *a, int a_rs, int a_cs) |
void | bli_cscalmr (uplo_t uplo, int m, int n, scomplex *alpha, scomplex *a, int a_rs, int a_cs) |
void | bli_zdscalmr (uplo_t uplo, int m, int n, double *alpha, dcomplex *a, int a_rs, int a_cs) |
void | bli_zscalmr (uplo_t uplo, int m, int n, dcomplex *alpha, dcomplex *a, int a_rs, int a_cs) |
void bli_cscalmr | ( | uplo_t | uplo, |
int | m, | ||
int | n, | ||
scomplex * | alpha, | ||
scomplex * | a, | ||
int | a_rs, | ||
int | a_cs | ||
) |
References bli_cscal(), bli_is_row_storage(), bli_is_upper(), and bli_zero_dim2().
Referenced by FLA_Scalr_external().
{ scomplex* a_begin; int lda, inca; int n_iter; int n_elem_max; int n_elem; int j; // Return early if possible. if ( bli_zero_dim2( m, n ) ) return; if ( bli_ceq1( alpha ) ) return; // We initialize for column-major. n_iter = n; n_elem_max = m; lda = a_cs; inca = a_rs; // An optimization: if A is row-major, then let's access the matrix // by rows instead of by columns to increase spatial locality. if ( bli_is_row_storage( a_rs, a_cs ) ) { bli_swap_ints( n_iter, n_elem_max ); bli_swap_ints( lda, inca ); bli_toggle_uplo( uplo ); } if ( bli_is_upper( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_min( j + 1, n_elem_max ); a_begin = a + j*lda; bli_cscal( n_elem, alpha, a_begin, inca ); } } else // if ( bli_is_lower( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_max( 0, n_elem_max - j ); a_begin = a + j*lda + j*inca; if ( n_elem <= 0 ) break; bli_cscal( n_elem, alpha, a_begin, inca ); } } }
void bli_csscalmr | ( | uplo_t | uplo, |
int | m, | ||
int | n, | ||
float * | alpha, | ||
scomplex * | a, | ||
int | a_rs, | ||
int | a_cs | ||
) |
References bli_csscal(), bli_is_row_storage(), bli_is_upper(), and bli_zero_dim2().
Referenced by bli_cher2k(), bli_cherk(), and FLA_Scalr_external().
{ scomplex* a_begin; int lda, inca; int n_iter; int n_elem_max; int n_elem; int j; // Return early if possible. if ( bli_zero_dim2( m, n ) ) return; if ( bli_seq1( alpha ) ) return; // We initialize for column-major. n_iter = n; n_elem_max = m; lda = a_cs; inca = a_rs; // An optimization: if A is row-major, then let's access the matrix // by rows instead of by columns to increase spatial locality. if ( bli_is_row_storage( a_rs, a_cs ) ) { bli_swap_ints( n_iter, n_elem_max ); bli_swap_ints( lda, inca ); bli_toggle_uplo( uplo ); } if ( bli_is_upper( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_min( j + 1, n_elem_max ); a_begin = a + j*lda; bli_csscal( n_elem, alpha, a_begin, inca ); } } else // if ( bli_is_lower( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_max( 0, n_elem_max - j ); a_begin = a + j*lda + j*inca; if ( n_elem <= 0 ) break; bli_csscal( n_elem, alpha, a_begin, inca ); } } }
void bli_dscalmr | ( | uplo_t | uplo, |
int | m, | ||
int | n, | ||
double * | alpha, | ||
double * | a, | ||
int | a_rs, | ||
int | a_cs | ||
) |
References bli_dscal(), bli_is_row_storage(), bli_is_upper(), and bli_zero_dim2().
Referenced by FLA_Scalr_external().
{ double* a_begin; int lda, inca; int n_iter; int n_elem_max; int n_elem; int j; // Return early if possible. if ( bli_zero_dim2( m, n ) ) return; if ( bli_deq1( alpha ) ) return; // We initialize for column-major. n_iter = n; n_elem_max = m; lda = a_cs; inca = a_rs; // An optimization: if A is row-major, then let's access the matrix // by rows instead of by columns to increase spatial locality. if ( bli_is_row_storage( a_rs, a_cs ) ) { bli_swap_ints( n_iter, n_elem_max ); bli_swap_ints( lda, inca ); bli_toggle_uplo( uplo ); } if ( bli_is_upper( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_min( j + 1, n_elem_max ); a_begin = a + j*lda; bli_dscal( n_elem, alpha, a_begin, inca ); } } else // if ( bli_is_lower( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_max( 0, n_elem_max - j ); a_begin = a + j*lda + j*inca; if ( n_elem <= 0 ) break; bli_dscal( n_elem, alpha, a_begin, inca ); } } }
void bli_sscalmr | ( | uplo_t | uplo, |
int | m, | ||
int | n, | ||
float * | alpha, | ||
float * | a, | ||
int | a_rs, | ||
int | a_cs | ||
) |
References bli_is_row_storage(), bli_is_upper(), bli_sscal(), and bli_zero_dim2().
Referenced by FLA_Scalr_external().
{ float* a_begin; int lda, inca; int n_iter; int n_elem_max; int n_elem; int j; // Return early if possible. if ( bli_zero_dim2( m, n ) ) return; if ( bli_seq1( alpha ) ) return; // We initialize for column-major. n_iter = n; n_elem_max = m; lda = a_cs; inca = a_rs; // An optimization: if A is row-major, then let's access the matrix // by rows instead of by columns to increase spatial locality. if ( bli_is_row_storage( a_rs, a_cs ) ) { bli_swap_ints( n_iter, n_elem_max ); bli_swap_ints( lda, inca ); bli_toggle_uplo( uplo ); } if ( bli_is_upper( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_min( j + 1, n_elem_max ); a_begin = a + j*lda; bli_sscal( n_elem, alpha, a_begin, inca ); } } else // if ( bli_is_lower( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_max( 0, n_elem_max - j ); a_begin = a + j*lda + j*inca; if ( n_elem <= 0 ) break; bli_sscal( n_elem, alpha, a_begin, inca ); } } }
void bli_zdscalmr | ( | uplo_t | uplo, |
int | m, | ||
int | n, | ||
double * | alpha, | ||
dcomplex * | a, | ||
int | a_rs, | ||
int | a_cs | ||
) |
References bli_is_row_storage(), bli_is_upper(), bli_zdscal(), and bli_zero_dim2().
Referenced by bli_zher2k(), bli_zherk(), and FLA_Scalr_external().
{ dcomplex* a_begin; int lda, inca; int n_iter; int n_elem_max; int n_elem; int j; // Return early if possible. if ( bli_zero_dim2( m, n ) ) return; if ( bli_deq1( alpha ) ) return; // We initialize for column-major. n_iter = n; n_elem_max = m; lda = a_cs; inca = a_rs; // An optimization: if A is row-major, then let's access the matrix // by rows instead of by columns to increase spatial locality. if ( bli_is_row_storage( a_rs, a_cs ) ) { bli_swap_ints( n_iter, n_elem_max ); bli_swap_ints( lda, inca ); bli_toggle_uplo( uplo ); } if ( bli_is_upper( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_min( j + 1, n_elem_max ); a_begin = a + j*lda; bli_zdscal( n_elem, alpha, a_begin, inca ); } } else // if ( bli_is_lower( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_max( 0, n_elem_max - j ); a_begin = a + j*lda + j*inca; if ( n_elem <= 0 ) break; bli_zdscal( n_elem, alpha, a_begin, inca ); } } }
void bli_zscalmr | ( | uplo_t | uplo, |
int | m, | ||
int | n, | ||
dcomplex * | alpha, | ||
dcomplex * | a, | ||
int | a_rs, | ||
int | a_cs | ||
) |
References bli_is_row_storage(), bli_is_upper(), bli_zero_dim2(), and bli_zscal().
Referenced by FLA_Scalr_external().
{ dcomplex* a_begin; int lda, inca; int n_iter; int n_elem_max; int n_elem; int j; // Return early if possible. if ( bli_zero_dim2( m, n ) ) return; if ( bli_zeq1( alpha ) ) return; // We initialize for column-major. n_iter = n; n_elem_max = m; lda = a_cs; inca = a_rs; // An optimization: if A is row-major, then let's access the matrix // by rows instead of by columns to increase spatial locality. if ( bli_is_row_storage( a_rs, a_cs ) ) { bli_swap_ints( n_iter, n_elem_max ); bli_swap_ints( lda, inca ); bli_toggle_uplo( uplo ); } if ( bli_is_upper( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_min( j + 1, n_elem_max ); a_begin = a + j*lda; bli_zscal( n_elem, alpha, a_begin, inca ); } } else // if ( bli_is_lower( uplo ) ) { for ( j = 0; j < n_iter; j++ ) { n_elem = bli_max( 0, n_elem_max - j ); a_begin = a + j*lda + j*inca; if ( n_elem <= 0 ) break; bli_zscal( n_elem, alpha, a_begin, inca ); } } }