int main(int argc, char *argv[])
{
int
datatype,
precision,
nb_alg, bm, bn,
m_input, n_input,
m, n,
p_first, p_last, p_inc,
p,
n_repeats,
param_combo,
i,
n_param_combos = N_PARAM_COMBOS;
char *colors = "brkgmcbrkgmcbrkgmc";
char *ticks = "o+*xso+*xso+*xso+*xs";
char m_dim_desc[14];
char n_dim_desc[14];
char m_dim_tag[10];
char n_dim_tag[10];
double max_gflops=6.0;
double
dtime,
gflops,
diff;
FLA_Obj
A, A_save, A_flat, B, B_ref, T, T_flat, W, t;
FLA_Init( );
fprintf( stdout, "%c number of repeats: ", '%' );
scanf( "%d", &n_repeats );
fprintf( stdout, "%c %d\n", '%', n_repeats );
fprintf( stdout, "%c enter FLASH blocksize: ", '%' );
scanf( "%d", &nb_alg );
fprintf( stdout, "%c %d\n", '%', nb_alg );
fprintf( stdout, "%c enter problem size first, last, inc: ", '%' );
scanf( "%d%d%d", &p_first, &p_last, &p_inc );
fprintf( stdout, "%c %d %d %d\n", '%', p_first, p_last, p_inc );
fprintf( stdout, "%c enter m n (-1 means bind to problem size): ", '%' );
scanf( "%d%d", &m_input, &n_input );
fprintf( stdout, "%c %d %d\n", '%', m_input, n_input );
fprintf( stdout, "\nclear all;\n\n" );
if ( m_input > 0 ) {
sprintf( m_dim_desc, "m = %d", m_input );
sprintf( m_dim_tag, "m%dc", m_input);
}
else if( m_input < -1 ) {
sprintf( m_dim_desc, "m = p/%d", -m_input );
sprintf( m_dim_tag, "m%dp", -m_input );
}
else if( m_input == -1 ) {
sprintf( m_dim_desc, "m = p" );
sprintf( m_dim_tag, "m%dp", 1 );
}
if ( n_input > 0 ) {
sprintf( n_dim_desc, "n = %d", n_input );
sprintf( n_dim_tag, "n%dc", n_input);
}
else if( n_input < -1 ) {
sprintf( n_dim_desc, "n = p/%d", -n_input );
sprintf( n_dim_tag, "n%dp", -n_input );
}
else if( n_input == -1 ) {
sprintf( n_dim_desc, "n = p" );
sprintf( n_dim_tag, "n%dp", 1 );
}
//precision = FLA_SINGLE_PRECISION;
precision = FLA_DOUBLE_PRECISION;
FLASH_Queue_disable();
for ( p = p_first, i = 1; p <= p_last; p += p_inc, i += 1 )
{
m = m_input;
n = n_input;
if( m < 0 ) m = p / abs(m_input);
if( n < 0 ) n = p / abs(n_input);
for ( param_combo = 0; param_combo < n_param_combos; param_combo++ ){
// Determine datatype based on trans argument.
if ( pc_str[param_combo][1] == 'c' )
{
if ( precision == FLA_SINGLE_PRECISION )
datatype = FLA_COMPLEX;
else
datatype = FLA_DOUBLE_COMPLEX;
}
else
{
if ( precision == FLA_SINGLE_PRECISION )
datatype = FLA_FLOAT;
else
datatype = FLA_DOUBLE;
}
bm = nb_alg / 4;
bn = nb_alg;
// If multiplying Q on the left, A is m x m; ...on the right, A is n x n.
if ( pc_str[param_combo][0] == 'l' )
{
FLA_Obj_create( datatype, nb_alg, nb_alg, &A_flat );
FLASH_Obj_create( datatype, nb_alg, nb_alg, 1, &nb_alg, &A );
FLASH_Obj_create( datatype, nb_alg, nb_alg, 1, &nb_alg, &A_save );
FLA_Obj_create( datatype, bm, bn, &T_flat );
FLASH_Obj_create_ext( datatype, bm, bn, 1, &bm, &bn, &T );
FLASH_Obj_create_ext( datatype, bm, n, 1, &bm, &bn, &W );
}
else
{
FLASH_Obj_create( datatype, n, n, 1, &nb_alg, &A );
}
FLASH_Obj_create( datatype, nb_alg, n, 1, &nb_alg, &B );
FLASH_Obj_create( datatype, nb_alg, n, 1, &nb_alg, &B_ref );
FLA_Obj_create( datatype, nb_alg, 1, &t );
FLASH_Random_matrix( A );
FLASH_Random_matrix( B );
fprintf( stdout, "data_applyq_%s( %d, 1:5 ) = [ %d ", pc_str[param_combo], i, p );
fflush( stdout );
FLASH_Copy( A, A_save );
FLASH_Obj_flatten( A, A_flat );
FLA_QR_blk_external( A_flat, t );
FLASH_Obj_hierarchify( A_flat, A );
time_Apply_Q( param_combo, FLA_ALG_REFERENCE, n_repeats, m, n,
A, B, B_ref, t, T, W, &dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
FLASH_Copy( A_save, A );
FLASH_Obj_flatten( A, A_flat );
FLA_QR_UT( A_flat, t, T_flat );
FLASH_Obj_hierarchify( A_flat, A );
FLASH_Obj_hierarchify( T_flat, T );
time_Apply_Q( param_combo, FLA_ALG_FRONT, n_repeats, m, n,
A, B, B_ref, t, T, W, &dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
fprintf( stdout, " ]; \n" );
fflush( stdout );
FLASH_Obj_free( &A );
FLA_Obj_free( &A_flat );
FLASH_Obj_free( &B );
FLASH_Obj_free( &B_ref );
FLA_Obj_free( &t );
FLASH_Obj_free( &T );
FLA_Obj_free( &T_flat );
FLASH_Obj_free( &W );
}
fprintf( stdout, "\n" );
}
fprintf( stdout, "figure;\n" );
fprintf( stdout, "hold on;\n" );
for ( i = 0; i < n_param_combos; i++ ) {
fprintf( stdout, "plot( data_applyq_%s( :,1 ), data_applyq_%s( :, 2 ), '%c:%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
fprintf( stdout, "plot( data_applyq_%s( :,1 ), data_applyq_%s( :, 4 ), '%c-.%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
}
fprintf( stdout, "legend( ... \n" );
for ( i = 0; i < n_param_combos; i++ )
fprintf( stdout, "'ref\\_applyq\\_%s', 'fla\\_applyq\\_%s', ... \n", pc_str[i], pc_str[i] );
fprintf( stdout, "'Location', 'SouthEast' ); \n" );
fprintf( stdout, "xlabel( 'problem size p' );\n" );
fprintf( stdout, "ylabel( 'GFLOPS/sec.' );\n" );
fprintf( stdout, "axis( [ 0 %d 0 %.2f ] ); \n", p_last, max_gflops );
fprintf( stdout, "title( 'FLAME applyq front-end performance (%s, %s)' );\n",
m_dim_desc, n_dim_desc );
fprintf( stdout, "print -depsc applyq_front_%s_%s.eps\n", m_dim_tag, n_dim_tag );
fprintf( stdout, "hold off;\n");
fflush( stdout );
FLA_Finalize( );
return 0;
}
int main(int argc, char *argv[])
{
int
datatype,
m_input, n_input,
m, n,
p_first, p_last, p_inc,
p,
n_repeats,
param_combo,
i,
n_param_combos = N_PARAM_COMBOS;
dim_t
nb_flash,
nb_alg;
char *colors = "brkgmcbrkgmcbrkgmc";
char *ticks = "o+*xso+*xso+*xso+*xs";
char m_dim_desc[14];
char m_dim_tag[10];
double max_gflops=6.0;
double
dtime,
gflops,
diff;
FLA_Obj A_flat, T_flat, W_flat, B_flat;
FLA_Obj A, TW, W1, B, B_ref;
FLA_Init( );
fprintf( stdout, "%c number of repeats: ", '%' );
scanf( "%d", &n_repeats );
fprintf( stdout, "%c %d\n", '%', n_repeats );
fprintf( stdout, "%c enter algorithmic blocksize: ", '%' );
scanf( "%u", &nb_alg );
fprintf( stdout, "%c %u\n", '%', nb_alg );
fprintf( stdout, "%c enter FLASH blocksize: ", '%' );
scanf( "%u", &nb_flash );
fprintf( stdout, "%c %u\n", '%', nb_flash );
fprintf( stdout, "%c enter problem size first, last, inc: ", '%' );
scanf( "%d%d%d", &p_first, &p_last, &p_inc );
fprintf( stdout, "%c %d %d %d\n", '%', p_first, p_last, p_inc );
fprintf( stdout, "%c enter m n (-1 means bind to problem size): ", '%' );
scanf( "%d%d", &m_input, &n_input );
fprintf( stdout, "%c %d %d\n", '%', m_input, n_input );
fprintf( stdout, "\nclear all;\n\n" );
if ( m_input > 0 ) {
sprintf( m_dim_desc, "m = %d", m_input );
sprintf( m_dim_tag, "m%dc", m_input);
}
else if( m_input < -1 ) {
sprintf( m_dim_desc, "m = p/%d", -m_input );
sprintf( m_dim_tag, "m%dp", -m_input );
}
else if( m_input == -1 ) {
sprintf( m_dim_desc, "m = p" );
sprintf( m_dim_tag, "m%dp", 1 );
}
//datatype = FLA_FLOAT;
//datatype = FLA_DOUBLE;
//datatype = FLA_COMPLEX;
datatype = FLA_DOUBLE_COMPLEX;
FLASH_Queue_disable();
for ( p = p_first, i = 1; p <= p_last; p += p_inc, i += 1 )
{
m = m_input;
n = n_input;
if( m < 0 ) m = p / abs(m_input);
if( n < 0 ) n = p / abs(n_input);
for ( param_combo = 0; param_combo < n_param_combos; param_combo++ )
{
FLA_Obj_create( datatype, m, m, &A_flat );
FLA_Obj_create( datatype, nb_alg, m, &T_flat );
FLA_Obj_create( datatype, nb_alg, n, &W_flat );
FLA_Obj_create( datatype, m, n, &B_flat );
FLA_Random_matrix( A_flat );
FLA_Random_matrix( B_flat );
FLASH_Obj_create_ext( datatype, m, n, 1, &nb_flash, &nb_flash, &B );
FLASH_Obj_create_ext( datatype, m, n, 1, &nb_flash, &nb_flash, &B_ref );
FLASH_QR_UT_inc_create_hier_matrices( A_flat, 1, &nb_flash, nb_alg, &A, &TW );
FLASH_Apply_Q_UT_inc_create_workspace( TW, B, &W1 );
FLASH_Obj_hierarchify( B_flat, B );
fprintf( stdout, "data_qrutinc_%s( %d, 1:5 ) = [ %d ", pc_str[param_combo], i, p );
fflush( stdout );
time_Apply_Q_UT_inc( param_combo, FLA_ALG_REFERENCE, n_repeats, m, n,
A, TW, W1, B, B_ref, A_flat, T_flat, W_flat, B_flat,
&dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
time_Apply_Q_UT_inc( param_combo, FLA_ALG_FRONT, n_repeats, m, n,
A, TW, W1, B, B_ref, A_flat, T_flat, W_flat, B_flat,
&dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
fprintf( stdout, " ]; \n" );
fflush( stdout );
FLA_Obj_free( &A_flat );
FLA_Obj_free( &T_flat );
FLA_Obj_free( &W_flat );
FLA_Obj_free( &B_flat );
FLASH_Obj_free( &A );
FLASH_Obj_free( &TW );
FLASH_Obj_free( &W1 );
FLASH_Obj_free( &B );
FLASH_Obj_free( &B_ref );
}
fprintf( stdout, "\n" );
}
fprintf( stdout, "figure;\n" );
fprintf( stdout, "hold on;\n" );
for ( i = 0; i < n_param_combos; i++ ) {
fprintf( stdout, "plot( data_qrutinc_%s( :,1 ), data_qrutinc_%s( :, 2 ), '%c:%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
fprintf( stdout, "plot( data_qrutinc_%s( :,1 ), data_qrutinc_%s( :, 4 ), '%c-.%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
}
fprintf( stdout, "legend( ... \n" );
for ( i = 0; i < n_param_combos; i++ )
fprintf( stdout, "'ref\\_qrutinc\\_%s', 'fla\\_qrutinc\\_%s', ... \n", pc_str[i], pc_str[i] );
fprintf( stdout, "'Location', 'SouthEast' ); \n" );
fprintf( stdout, "xlabel( 'problem size p' );\n" );
fprintf( stdout, "ylabel( 'GFLOPS/sec.' );\n" );
fprintf( stdout, "axis( [ 0 %d 0 %.2f ] ); \n", p_last, max_gflops );
fprintf( stdout, "title( 'FLAME qrutinc front-end performance (%s)' );\n",
m_dim_desc );
fprintf( stdout, "print -depsc qrutinc_front_%s.eps\n", m_dim_tag );
fprintf( stdout, "hold off;\n");
fflush( stdout );
FLA_Finalize( );
return 0;
}
int main(int argc, char *argv[])
{
int
datatype,
precision,
nb_alg,
n_threads,
m_input, n_input,
m, n,
p_first, p_last, p_inc,
p,
n_repeats,
param_combo,
i,
n_param_combos = N_PARAM_COMBOS;
int one = 1;
char *colors = "brkgmcbrkgmcbrkgmc";
char *ticks = "o+*xso+*xso+*xso+*xs";
char m_dim_desc[14];
char n_dim_desc[14];
char m_dim_tag[10];
char n_dim_tag[10];
double max_gflops=6.0;
double
dtime,
gflops,
diff;
FLA_Obj
A, x, y, y_ref;
FLA_Init( );
fprintf( stdout, "%c number of repeats: ", '%' );
scanf( "%d", &n_repeats );
fprintf( stdout, "%c %d\n", '%', n_repeats );
fprintf( stdout, "%c enter FLASH blocksize: ", '%' );
scanf( "%d", &nb_alg );
fprintf( stdout, "%c %d\n", '%', nb_alg );
fprintf( stdout, "%c enter problem size first, last, inc: ", '%' );
scanf( "%d%d%d", &p_first, &p_last, &p_inc );
fprintf( stdout, "%c %d %d %d\n", '%', p_first, p_last, p_inc );
fprintf( stdout, "%c enter m n (-1 means bind to problem size): ", '%' );
scanf( "%d%d", &m_input, &n_input );
fprintf( stdout, "%c %d %d\n", '%', m_input, n_input );
fprintf( stdout, "%c enter the number of SuperMatrix threads: ", '%' );
scanf( "%d", &n_threads );
fprintf( stdout, "%c %d\n", '%', n_threads );
fprintf( stdout, "\nclear all;\n\n" );
if ( m_input > 0 ) {
sprintf( m_dim_desc, "m = %d", m_input );
sprintf( m_dim_tag, "m%dc", m_input);
}
else if( m_input < -1 ) {
sprintf( m_dim_desc, "m = p/%d", -m_input );
sprintf( m_dim_tag, "m%dp", -m_input );
}
else if( m_input == -1 ) {
sprintf( m_dim_desc, "m = p" );
sprintf( m_dim_tag, "m%dp", 1 );
}
if ( n_input > 0 ) {
sprintf( n_dim_desc, "n = %d", n_input );
sprintf( n_dim_tag, "n%dc", n_input);
}
else if( n_input < -1 ) {
sprintf( n_dim_desc, "n = p/%d", -n_input );
sprintf( n_dim_tag, "n%dp", -n_input );
}
else if( n_input == -1 ) {
sprintf( n_dim_desc, "n = p" );
sprintf( n_dim_tag, "n%dp", 1 );
}
//precision = FLA_SINGLE_PRECISION;
precision = FLA_DOUBLE_PRECISION;
FLASH_Queue_set_num_threads( n_threads );
for ( p = p_first, i = 1; p <= p_last; p += p_inc, i += 1 )
{
m = m_input;
n = n_input;
if( m < 0 ) m = p / abs(m_input);
if( n < 0 ) n = p / abs(n_input);
for ( param_combo = 0; param_combo < n_param_combos; param_combo++ ){
// Determine datatype based on trans argument.
if ( pc_str[param_combo][0] == 'c' )
{
if ( precision == FLA_SINGLE_PRECISION )
datatype = FLA_COMPLEX;
else
datatype = FLA_DOUBLE_COMPLEX;
}
else
{
if ( precision == FLA_SINGLE_PRECISION )
datatype = FLA_FLOAT;
else
datatype = FLA_DOUBLE;
}
// If transposing A, switch dimensions.
if ( pc_str[param_combo][0] == 'n' )
FLASH_Obj_create( datatype, m, n, 1, &nb_alg, &A );
else
FLASH_Obj_create( datatype, n, m, 1, &nb_alg, &A );
FLASH_Obj_create_ext( datatype, n, 1, 1, &nb_alg, &one, &x );
FLASH_Obj_create_ext( datatype, m, 1, 1, &nb_alg, &one, &y );
FLASH_Obj_create_ext( datatype, m, 1, 1, &nb_alg, &one, &y_ref );
FLASH_Random_matrix( A );
FLASH_Random_matrix( x );
FLASH_Random_matrix( y );
FLASH_Copy( y, y_ref );
fprintf( stdout, "data_gemv_%s( %d, 1:5 ) = [ %d ", pc_str[param_combo], i, p );
fflush( stdout );
time_Gemv( param_combo, FLA_ALG_REFERENCE, n_repeats, m, n,
A, x, y, y_ref, &dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
time_Gemv( param_combo, FLA_ALG_FRONT, n_repeats, m, n,
A, x, y, y_ref, &dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
fprintf( stdout, " ]; \n" );
fflush( stdout );
FLASH_Obj_free( &A );
FLASH_Obj_free( &x );
FLASH_Obj_free( &y );
FLASH_Obj_free( &y_ref );
}
fprintf( stdout, "\n" );
}
fprintf( stdout, "figure;\n" );
fprintf( stdout, "hold on;\n" );
for ( i = 0; i < n_param_combos; i++ ) {
fprintf( stdout, "plot( data_gemv_%s( :,1 ), data_gemv_%s( :, 2 ), '%c:%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
fprintf( stdout, "plot( data_gemv_%s( :,1 ), data_gemv_%s( :, 4 ), '%c-.%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
}
fprintf( stdout, "legend( ... \n" );
for ( i = 0; i < n_param_combos; i++ )
fprintf( stdout, "'ref\\_gemv\\_%s', 'fla\\_gemv\\_%s', ... \n", pc_str[i], pc_str[i] );
fprintf( stdout, "'Location', 'SouthEast' ); \n" );
fprintf( stdout, "xlabel( 'problem size p' );\n" );
fprintf( stdout, "ylabel( 'GFLOPS/sec.' );\n" );
fprintf( stdout, "axis( [ 0 %d 0 %.2f ] ); \n", p_last, max_gflops );
fprintf( stdout, "title( 'FLAME gemv front-end performance (%s, %s)' );\n",
m_dim_desc, n_dim_desc );
fprintf( stdout, "print -depsc gemv_front_%s_%s.eps\n", m_dim_tag, n_dim_tag );
fprintf( stdout, "hold off;\n");
fflush( stdout );
FLA_Finalize( );
return 0;
}
int main(int argc, char *argv[])
{
int
datatype,
n_blocks_m,
n_threads,
m_input, n_input,
m, n,
p_first, p_last, p_inc,
p,
n_repeats,
param_combo,
i,
n_param_combos = N_PARAM_COMBOS;
dim_t
nb_flash, nb_alg;
char *colors = "brkgmcbrkgmcbrkgmc";
char *ticks = "o+*xso+*xso+*xso+*xs";
char m_dim_desc[14];
char n_dim_desc[14];
char m_dim_tag[10];
char n_dim_tag[10];
double max_gflops=6.0;
double
dtime,
gflops,
diff;
FLA_Obj
A, A_flat_ref, A_flat, B, B_flat, D, D_flat, t, T, T_flat;
FLA_Init( );
fprintf( stdout, "%c number of repeats: ", '%' );
scanf( "%d", &n_repeats );
fprintf( stdout, "%c %d\n", '%', n_repeats );
fprintf( stdout, "%c enter algorithmic blocksize: ", '%' );
scanf( "%u", &nb_alg );
fprintf( stdout, "%c %u\n", '%', nb_alg );
fprintf( stdout, "%c enter problem size first, last, inc: ", '%' );
scanf( "%d%d%d", &p_first, &p_last, &p_inc );
fprintf( stdout, "%c %d %d %d\n", '%', p_first, p_last, p_inc );
fprintf( stdout, "%c enter m n (-1 means bind to problem size): ", '%' );
scanf( "%d%d", &m_input, &n_input );
fprintf( stdout, "%c %d %d\n", '%', m_input, n_input );
fprintf( stdout, "%c enter the number of SuperMatrix threads: ", '%' );
scanf( "%d", &n_threads );
fprintf( stdout, "%c %d\n", '%', n_threads );
fprintf( stdout, "\nclear all;\n\n" );
if ( m_input > 0 ) {
sprintf( m_dim_desc, "m = %d", m_input );
sprintf( m_dim_tag, "m%dc", m_input);
}
else if( m_input < -1 ) {
sprintf( m_dim_desc, "m = p/%d", -m_input );
sprintf( m_dim_tag, "m%dp", -m_input );
}
else if( m_input == -1 ) {
sprintf( m_dim_desc, "m = p" );
sprintf( m_dim_tag, "m%dp", 1 );
}
if ( n_input > 0 ) {
sprintf( n_dim_desc, "n = %d", n_input );
sprintf( n_dim_tag, "n%dc", n_input);
}
else if( n_input < -1 ) {
sprintf( n_dim_desc, "n = p/%d", -n_input );
sprintf( n_dim_tag, "n%dp", -n_input );
}
else if( n_input == -1 ) {
sprintf( n_dim_desc, "n = p" );
sprintf( n_dim_tag, "n%dp", 1 );
}
//datatype = FLA_FLOAT;
//datatype = FLA_DOUBLE;
//datatype = FLA_COMPLEX;
datatype = FLA_DOUBLE_COMPLEX;
FLASH_Queue_set_num_threads( n_threads );
for ( p = p_first, i = 1; p <= p_last; p += p_inc, i += 1 )
{
m = m_input;
n = n_input;
if( m < 0 ) m = p / abs(m_input);
if( n < 0 ) n = p / abs(n_input);
nb_flash = n;
for ( param_combo = 0; param_combo < n_param_combos; param_combo++ )
{
FLA_Obj_create( datatype, m, nb_flash, &A_flat );
FLA_Obj_create( datatype, m, nb_flash, &A_flat_ref );
FLA_Obj_create( datatype, m, nb_flash, &T_flat );
FLA_Obj_create( datatype, nb_flash, 1, &t );
FLASH_Obj_create( datatype, m, nb_flash, 1, &nb_flash, &A );
n_blocks_m = FLA_Obj_length( A );
FLASH_Obj_create_ext( datatype, nb_alg * n_blocks_m, nb_flash, 1, &nb_alg, &nb_flash, &T );
FLA_Set( FLA_ZERO, T_flat );
FLASH_Set( FLA_ZERO, T );
FLASH_Random_matrix( A );
FLASH_Obj_flatten( A, A_flat );
FLA_Part_2x1( A, &B,
&D, 1, FLA_TOP );
FLA_Part_2x1( A_flat, &B_flat,
&D_flat, FLA_Obj_width( A_flat ), FLA_TOP );
FLA_Triangularize( FLA_UPPER_TRIANGULAR, FLA_NONUNIT_DIAG, *(FLASH_OBJ_PTR_AT(B)) );
FLA_Triangularize( FLA_UPPER_TRIANGULAR, FLA_NONUNIT_DIAG, B_flat );
fprintf( stdout, "data_qr2ut_%s( %d, 1:5 ) = [ %d ", pc_str[param_combo], i, p );
fflush( stdout );
time_QR2_UT( param_combo, FLA_ALG_REFERENCE, n_repeats, m, n,
A, A_flat_ref, B, B_flat, D, D_flat, A_flat, t, T, T_flat, &dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
time_QR2_UT( param_combo, FLA_ALG_FRONT, n_repeats, m, n,
A, A_flat_ref, B, B_flat, D, D_flat, A_flat, t, T, T_flat, &dtime, &diff, &gflops );
fprintf( stdout, "%6.3lf %6.2le ", gflops, diff );
fflush( stdout );
fprintf( stdout, " ]; \n" );
fflush( stdout );
FLA_Obj_free( &A_flat );
FLA_Obj_free( &A_flat_ref );
FLA_Obj_free( &T_flat );
FLA_Obj_free( &t );
FLASH_Obj_free( &A );
FLASH_Obj_free( &T );
}
fprintf( stdout, "\n" );
}
fprintf( stdout, "figure;\n" );
fprintf( stdout, "hold on;\n" );
for ( i = 0; i < n_param_combos; i++ ) {
fprintf( stdout, "plot( data_qr2ut_%s( :,1 ), data_qr2ut_%s( :, 2 ), '%c:%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
fprintf( stdout, "plot( data_qr2ut_%s( :,1 ), data_qr2ut_%s( :, 4 ), '%c-.%c' ); \n",
pc_str[i], pc_str[i], colors[ i ], ticks[ i ] );
}
fprintf( stdout, "legend( ... \n" );
for ( i = 0; i < n_param_combos; i++ )
fprintf( stdout, "'ref\\_qr2ut\\_%s', 'fla\\_qr2ut\\_%s', ... \n", pc_str[i], pc_str[i] );
fprintf( stdout, "'Location', 'SouthEast' ); \n" );
fprintf( stdout, "xlabel( 'problem size p' );\n" );
fprintf( stdout, "ylabel( 'GFLOPS/sec.' );\n" );
fprintf( stdout, "axis( [ 0 %d 0 %.2f ] ); \n", p_last, max_gflops );
fprintf( stdout, "title( 'FLAME qr2ut front-end performance (%s, %s)' );\n",
m_dim_desc, n_dim_desc );
fprintf( stdout, "print -depsc qr2ut_front_%s_%s.eps\n", m_dim_tag, n_dim_tag );
fprintf( stdout, "hold off;\n");
fflush( stdout );
FLA_Finalize( );
return 0;
}
