|
libflame
12600
|
Functions | |
| void | bl1_sewscalmt (trans1_t trans, int m, int n, float *a, int a_rs, int a_cs, float *b, int b_rs, int b_cs) |
| void | bl1_dewscalmt (trans1_t trans, int m, int n, double *a, int a_rs, int a_cs, double *b, int b_rs, int b_cs) |
| void | bl1_csewscalmt (trans1_t trans, int m, int n, float *a, int a_rs, int a_cs, scomplex *b, int b_rs, int b_cs) |
| void | bl1_cewscalmt (trans1_t trans, int m, int n, scomplex *a, int a_rs, int a_cs, scomplex *b, int b_rs, int b_cs) |
| void | bl1_zdewscalmt (trans1_t trans, int m, int n, double *a, int a_rs, int a_cs, dcomplex *b, int b_rs, int b_cs) |
| void | bl1_zewscalmt (trans1_t trans, int m, int n, dcomplex *a, int a_rs, int a_cs, dcomplex *b, int b_rs, int b_cs) |
| void bl1_cewscalmt | ( | trans1_t | trans, |
| int | m, | ||
| int | n, | ||
| scomplex * | a, | ||
| int | a_rs, | ||
| int | a_cs, | ||
| scomplex * | b, | ||
| int | b_rs, | ||
| int | b_cs | ||
| ) |
References bl1_cewscalv(), bl1_does_notrans(), bl1_does_trans(), bl1_is_col_storage(), bl1_is_row_storage(), bl1_is_vector(), bl1_proj_trans1_to_conj(), bl1_vector_dim(), bl1_vector_inc(), bl1_zero_dim2(), and BLIS1_NO_TRANSPOSE.
Referenced by FLA_Scal_elemwise().
{
scomplex* a_begin;
scomplex* b_begin;
int lda, inca;
int ldb, incb;
int n_iter;
int n_elem;
int j;
conj1_t conj;
// Return early if possible.
if ( bl1_zero_dim2( m, n ) ) return;
// Handle cases where A and B are vectors to ensure that the underlying ewscal
// gets invoked only once.
if ( bl1_is_vector( m, n ) )
{
// Initialize with values appropriate for vectors.
n_iter = 1;
n_elem = bl1_vector_dim( m, n );
lda = 1; // multiplied by zero when n_iter == 1; not needed.
inca = bl1_vector_inc( trans, m, n, a_rs, a_cs );
ldb = 1; // multiplied by zero when n_iter == 1; not needed.
incb = bl1_vector_inc( BLIS1_NO_TRANSPOSE, m, n, b_rs, b_cs );
}
else // matrix case
{
// Initialize with optimal values for column-major storage.
n_iter = n;
n_elem = m;
lda = a_cs;
inca = a_rs;
ldb = b_cs;
incb = b_rs;
// Handle the transposition of A.
if ( bl1_does_trans( trans ) )
{
bl1_swap_ints( lda, inca );
}
// An optimization: if B is row-major and if A is effectively row-major
// after a possible transposition, then let's access the matrices by rows
// instead of by columns for increased spatial locality.
if ( bl1_is_row_storage( b_rs, b_cs ) )
{
if ( ( bl1_is_col_storage( a_rs, a_cs ) && bl1_does_trans( trans ) ) ||
( bl1_is_row_storage( a_rs, a_cs ) && bl1_does_notrans( trans ) ) )
{
bl1_swap_ints( n_iter, n_elem );
bl1_swap_ints( lda, inca );
bl1_swap_ints( ldb, incb );
}
}
}
// Extract conj component from trans parameter.
conj = bl1_proj_trans1_to_conj( trans );
for ( j = 0; j < n_iter; j++ )
{
a_begin = a + j*lda;
b_begin = b + j*ldb;
bl1_cewscalv( conj,
n_elem,
a_begin, inca,
b_begin, incb );
}
}
| void bl1_csewscalmt | ( | trans1_t | trans, |
| int | m, | ||
| int | n, | ||
| float * | a, | ||
| int | a_rs, | ||
| int | a_cs, | ||
| scomplex * | b, | ||
| int | b_rs, | ||
| int | b_cs | ||
| ) |
References bl1_csewscalv(), bl1_does_notrans(), bl1_does_trans(), bl1_is_col_storage(), bl1_is_row_storage(), bl1_is_vector(), bl1_proj_trans1_to_conj(), bl1_vector_dim(), bl1_vector_inc(), bl1_zero_dim2(), and BLIS1_NO_TRANSPOSE.
{
float* a_begin;
scomplex* b_begin;
int lda, inca;
int ldb, incb;
int n_iter;
int n_elem;
int j;
conj1_t conj;
// Return early if possible.
if ( bl1_zero_dim2( m, n ) ) return;
// Handle cases where A and B are vectors to ensure that the underlying ewscal
// gets invoked only once.
if ( bl1_is_vector( m, n ) )
{
// Initialize with values appropriate for vectors.
n_iter = 1;
n_elem = bl1_vector_dim( m, n );
lda = 1; // multiplied by zero when n_iter == 1; not needed.
inca = bl1_vector_inc( trans, m, n, a_rs, a_cs );
ldb = 1; // multiplied by zero when n_iter == 1; not needed.
incb = bl1_vector_inc( BLIS1_NO_TRANSPOSE, m, n, b_rs, b_cs );
}
else // matrix case
{
// Initialize with optimal values for column-major storage.
n_iter = n;
n_elem = m;
lda = a_cs;
inca = a_rs;
ldb = b_cs;
incb = b_rs;
// Handle the transposition of A.
if ( bl1_does_trans( trans ) )
{
bl1_swap_ints( lda, inca );
}
// An optimization: if B is row-major and if A is effectively row-major
// after a possible transposition, then let's access the matrices by rows
// instead of by columns for increased spatial locality.
if ( bl1_is_row_storage( b_rs, b_cs ) )
{
if ( ( bl1_is_col_storage( a_rs, a_cs ) && bl1_does_trans( trans ) ) ||
( bl1_is_row_storage( a_rs, a_cs ) && bl1_does_notrans( trans ) ) )
{
bl1_swap_ints( n_iter, n_elem );
bl1_swap_ints( lda, inca );
bl1_swap_ints( ldb, incb );
}
}
}
// Extract conj component from trans parameter.
conj = bl1_proj_trans1_to_conj( trans );
for ( j = 0; j < n_iter; j++ )
{
a_begin = a + j*lda;
b_begin = b + j*ldb;
bl1_csewscalv( conj,
n_elem,
a_begin, inca,
b_begin, incb );
}
}
| void bl1_dewscalmt | ( | trans1_t | trans, |
| int | m, | ||
| int | n, | ||
| double * | a, | ||
| int | a_rs, | ||
| int | a_cs, | ||
| double * | b, | ||
| int | b_rs, | ||
| int | b_cs | ||
| ) |
References bl1_dewscalv(), bl1_does_notrans(), bl1_does_trans(), bl1_is_col_storage(), bl1_is_row_storage(), bl1_is_vector(), bl1_proj_trans1_to_conj(), bl1_vector_dim(), bl1_vector_inc(), bl1_zero_dim2(), and BLIS1_NO_TRANSPOSE.
Referenced by FLA_Scal_elemwise().
{
double* a_begin;
double* b_begin;
int lda, inca;
int ldb, incb;
int n_iter;
int n_elem;
int j;
conj1_t conj;
// Return early if possible.
if ( bl1_zero_dim2( m, n ) ) return;
// Handle cases where A and B are vectors to ensure that the underlying ewscal
// gets invoked only once.
if ( bl1_is_vector( m, n ) )
{
// Initialize with values appropriate for vectors.
n_iter = 1;
n_elem = bl1_vector_dim( m, n );
lda = 1; // multiplied by zero when n_iter == 1; not needed.
inca = bl1_vector_inc( trans, m, n, a_rs, a_cs );
ldb = 1; // multiplied by zero when n_iter == 1; not needed.
incb = bl1_vector_inc( BLIS1_NO_TRANSPOSE, m, n, b_rs, b_cs );
}
else // matrix case
{
// Initialize with optimal values for column-major storage.
n_iter = n;
n_elem = m;
lda = a_cs;
inca = a_rs;
ldb = b_cs;
incb = b_rs;
// Handle the transposition of A.
if ( bl1_does_trans( trans ) )
{
bl1_swap_ints( lda, inca );
}
// An optimization: if B is row-major and if A is effectively row-major
// after a possible transposition, then let's access the matrices by rows
// instead of by columns for increased spatial locality.
if ( bl1_is_row_storage( b_rs, b_cs ) )
{
if ( ( bl1_is_col_storage( a_rs, a_cs ) && bl1_does_trans( trans ) ) ||
( bl1_is_row_storage( a_rs, a_cs ) && bl1_does_notrans( trans ) ) )
{
bl1_swap_ints( n_iter, n_elem );
bl1_swap_ints( lda, inca );
bl1_swap_ints( ldb, incb );
}
}
}
// Extract conj component from trans parameter.
conj = bl1_proj_trans1_to_conj( trans );
for ( j = 0; j < n_iter; j++ )
{
a_begin = a + j*lda;
b_begin = b + j*ldb;
bl1_dewscalv( conj,
n_elem,
a_begin, inca,
b_begin, incb );
}
}
| void bl1_sewscalmt | ( | trans1_t | trans, |
| int | m, | ||
| int | n, | ||
| float * | a, | ||
| int | a_rs, | ||
| int | a_cs, | ||
| float * | b, | ||
| int | b_rs, | ||
| int | b_cs | ||
| ) |
References bl1_does_notrans(), bl1_does_trans(), bl1_is_col_storage(), bl1_is_row_storage(), bl1_is_vector(), bl1_proj_trans1_to_conj(), bl1_sewscalv(), bl1_vector_dim(), bl1_vector_inc(), bl1_zero_dim2(), and BLIS1_NO_TRANSPOSE.
Referenced by FLA_Scal_elemwise().
{
float* a_begin;
float* b_begin;
int lda, inca;
int ldb, incb;
int n_iter;
int n_elem;
int j;
conj1_t conj;
// Return early if possible.
if ( bl1_zero_dim2( m, n ) ) return;
// Handle cases where A and B are vectors to ensure that the underlying ewscal
// gets invoked only once.
if ( bl1_is_vector( m, n ) )
{
// Initialize with values appropriate for vectors.
n_iter = 1;
n_elem = bl1_vector_dim( m, n );
lda = 1; // multiplied by zero when n_iter == 1; not needed.
inca = bl1_vector_inc( trans, m, n, a_rs, a_cs );
ldb = 1; // multiplied by zero when n_iter == 1; not needed.
incb = bl1_vector_inc( BLIS1_NO_TRANSPOSE, m, n, b_rs, b_cs );
}
else // matrix case
{
// Initialize with optimal values for column-major storage.
n_iter = n;
n_elem = m;
lda = a_cs;
inca = a_rs;
ldb = b_cs;
incb = b_rs;
// Handle the transposition of A.
if ( bl1_does_trans( trans ) )
{
bl1_swap_ints( lda, inca );
}
// An optimization: if B is row-major and if A is effectively row-major
// after a possible transposition, then let's access the matrices by rows
// instead of by columns for increased spatial locality.
if ( bl1_is_row_storage( b_rs, b_cs ) )
{
if ( ( bl1_is_col_storage( a_rs, a_cs ) && bl1_does_trans( trans ) ) ||
( bl1_is_row_storage( a_rs, a_cs ) && bl1_does_notrans( trans ) ) )
{
bl1_swap_ints( n_iter, n_elem );
bl1_swap_ints( lda, inca );
bl1_swap_ints( ldb, incb );
}
}
}
// Extract conj component from trans parameter.
conj = bl1_proj_trans1_to_conj( trans );
for ( j = 0; j < n_iter; j++ )
{
a_begin = a + j*lda;
b_begin = b + j*ldb;
bl1_sewscalv( conj,
n_elem,
a_begin, inca,
b_begin, incb );
}
}
| void bl1_zdewscalmt | ( | trans1_t | trans, |
| int | m, | ||
| int | n, | ||
| double * | a, | ||
| int | a_rs, | ||
| int | a_cs, | ||
| dcomplex * | b, | ||
| int | b_rs, | ||
| int | b_cs | ||
| ) |
References bl1_does_notrans(), bl1_does_trans(), bl1_is_col_storage(), bl1_is_row_storage(), bl1_is_vector(), bl1_proj_trans1_to_conj(), bl1_vector_dim(), bl1_vector_inc(), bl1_zdewscalv(), bl1_zero_dim2(), and BLIS1_NO_TRANSPOSE.
{
double* a_begin;
dcomplex* b_begin;
int lda, inca;
int ldb, incb;
int n_iter;
int n_elem;
int j;
conj1_t conj;
// Return early if possible.
if ( bl1_zero_dim2( m, n ) ) return;
// Handle cases where A and B are vectors to ensure that the underlying ewscal
// gets invoked only once.
if ( bl1_is_vector( m, n ) )
{
// Initialize with values appropriate for vectors.
n_iter = 1;
n_elem = bl1_vector_dim( m, n );
lda = 1; // multiplied by zero when n_iter == 1; not needed.
inca = bl1_vector_inc( trans, m, n, a_rs, a_cs );
ldb = 1; // multiplied by zero when n_iter == 1; not needed.
incb = bl1_vector_inc( BLIS1_NO_TRANSPOSE, m, n, b_rs, b_cs );
}
else // matrix case
{
// Initialize with optimal values for column-major storage.
n_iter = n;
n_elem = m;
lda = a_cs;
inca = a_rs;
ldb = b_cs;
incb = b_rs;
// Handle the transposition of A.
if ( bl1_does_trans( trans ) )
{
bl1_swap_ints( lda, inca );
}
// An optimization: if B is row-major and if A is effectively row-major
// after a possible transposition, then let's access the matrices by rows
// instead of by columns for increased spatial locality.
if ( bl1_is_row_storage( b_rs, b_cs ) )
{
if ( ( bl1_is_col_storage( a_rs, a_cs ) && bl1_does_trans( trans ) ) ||
( bl1_is_row_storage( a_rs, a_cs ) && bl1_does_notrans( trans ) ) )
{
bl1_swap_ints( n_iter, n_elem );
bl1_swap_ints( lda, inca );
bl1_swap_ints( ldb, incb );
}
}
}
// Extract conj component from trans parameter.
conj = bl1_proj_trans1_to_conj( trans );
for ( j = 0; j < n_iter; j++ )
{
a_begin = a + j*lda;
b_begin = b + j*ldb;
bl1_zdewscalv( conj,
n_elem,
a_begin, inca,
b_begin, incb );
}
}
| void bl1_zewscalmt | ( | trans1_t | trans, |
| int | m, | ||
| int | n, | ||
| dcomplex * | a, | ||
| int | a_rs, | ||
| int | a_cs, | ||
| dcomplex * | b, | ||
| int | b_rs, | ||
| int | b_cs | ||
| ) |
References bl1_does_notrans(), bl1_does_trans(), bl1_is_col_storage(), bl1_is_row_storage(), bl1_is_vector(), bl1_proj_trans1_to_conj(), bl1_vector_dim(), bl1_vector_inc(), bl1_zero_dim2(), bl1_zewscalv(), and BLIS1_NO_TRANSPOSE.
Referenced by FLA_Scal_elemwise().
{
dcomplex* a_begin;
dcomplex* b_begin;
int lda, inca;
int ldb, incb;
int n_iter;
int n_elem;
int j;
conj1_t conj;
// Return early if possible.
if ( bl1_zero_dim2( m, n ) ) return;
// Handle cases where A and B are vectors to ensure that the underlying ewscal
// gets invoked only once.
if ( bl1_is_vector( m, n ) )
{
// Initialize with values appropriate for vectors.
n_iter = 1;
n_elem = bl1_vector_dim( m, n );
lda = 1; // multiplied by zero when n_iter == 1; not needed.
inca = bl1_vector_inc( trans, m, n, a_rs, a_cs );
ldb = 1; // multiplied by zero when n_iter == 1; not needed.
incb = bl1_vector_inc( BLIS1_NO_TRANSPOSE, m, n, b_rs, b_cs );
}
else // matrix case
{
// Initialize with optimal values for column-major storage.
n_iter = n;
n_elem = m;
lda = a_cs;
inca = a_rs;
ldb = b_cs;
incb = b_rs;
// Handle the transposition of A.
if ( bl1_does_trans( trans ) )
{
bl1_swap_ints( lda, inca );
}
// An optimization: if B is row-major and if A is effectively row-major
// after a possible transposition, then let's access the matrices by rows
// instead of by columns for increased spatial locality.
if ( bl1_is_row_storage( b_rs, b_cs ) )
{
if ( ( bl1_is_col_storage( a_rs, a_cs ) && bl1_does_trans( trans ) ) ||
( bl1_is_row_storage( a_rs, a_cs ) && bl1_does_notrans( trans ) ) )
{
bl1_swap_ints( n_iter, n_elem );
bl1_swap_ints( lda, inca );
bl1_swap_ints( ldb, incb );
}
}
}
// Extract conj component from trans parameter.
conj = bl1_proj_trans1_to_conj( trans );
for ( j = 0; j < n_iter; j++ )
{
a_begin = a + j*lda;
b_begin = b + j*ldb;
bl1_zewscalv( conj,
n_elem,
a_begin, inca,
b_begin, incb );
}
}
1.7.6.1