void time_Trmm_rut(
int variant, int type, int nrepeats, int n, int nb_alg,
FLA_Obj A, FLA_Obj B, FLA_Obj C, FLA_Obj C_ref,
double *dtime, double *diff, double *gflops )
{
int
irep;
double
dtime_old = 1.0e9;
FLA_Obj
C_old;
fla_blocksize_t*
bp;
fla_gemm_t*
cntl_gemm_blas;
fla_trmm_t*
cntl_trmm_blas;
fla_trmm_t*
cntl_trmm_var;
bp = FLA_Blocksize_create( nb_alg, nb_alg, nb_alg, nb_alg );
cntl_gemm_blas = FLA_Cntl_gemm_obj_create( FLA_FLAT, FLA_SUBPROBLEM, NULL, NULL );
cntl_trmm_blas = FLA_Cntl_trmm_obj_create( FLA_FLAT, FLA_SUBPROBLEM, NULL, NULL, NULL );
cntl_trmm_var = FLA_Cntl_trmm_obj_create( FLA_FLAT, variant, bp, cntl_trmm_blas, cntl_gemm_blas );
FLA_Obj_create_conf_to( FLA_NO_TRANSPOSE, C, &C_old );
FLA_Copy_external( C, C_old );
for ( irep = 0 ; irep < nrepeats; irep++ )
{
FLA_Copy_external( C_old, C );
*dtime = FLA_Clock();
switch( variant ){
case 0:
// Time reference implementation
REF_Trmm( FLA_RIGHT, FLA_UPPER_TRIANGULAR,
FLA_TRANSPOSE, FLA_NONUNIT_DIAG,
FLA_ONE, A, C );
break;
case 1:{
// Time variant 1
switch( type ){
case FLA_ALG_UNBLOCKED:
FLA_Trmm_rut_unb_var1( FLA_NONUNIT_DIAG, FLA_ONE, A, C );
break;
case FLA_ALG_BLOCKED:
FLA_Trmm_rut_blk_var1( FLA_NONUNIT_DIAG, FLA_ONE, A, C, cntl_trmm_var );
break;
default:
printf("trouble\n");
}
break;
}
case 2:{
// Time variant 2
switch( type ){
case FLA_ALG_UNBLOCKED:
FLA_Trmm_rut_unb_var2( FLA_NONUNIT_DIAG, FLA_ONE, A, C );
break;
case FLA_ALG_BLOCKED:
FLA_Trmm_rut_blk_var2( FLA_NONUNIT_DIAG, FLA_ONE, A, C, cntl_trmm_var );
break;
default:
printf("trouble\n");
}
break;
}
case 3:{
// Time variant 3
switch( type ){
case FLA_ALG_UNBLOCKED:
FLA_Trmm_rut_unb_var3( FLA_NONUNIT_DIAG, FLA_ONE, A, C );
break;
case FLA_ALG_BLOCKED:
FLA_Trmm_rut_blk_var3( FLA_NONUNIT_DIAG, FLA_ONE, A, C, cntl_trmm_var );
break;
default:
printf("trouble\n");
}
break;
}
case 4:{
// Time variant 4
switch( type ){
case FLA_ALG_UNBLOCKED:
FLA_Trmm_rut_unb_var4( FLA_NONUNIT_DIAG, FLA_ONE, A, C );
break;
case FLA_ALG_BLOCKED:
FLA_Trmm_rut_blk_var4( FLA_NONUNIT_DIAG, FLA_ONE, A, C, cntl_trmm_var );
break;
default:
printf("trouble\n");
}
break;
}
}
*dtime = FLA_Clock() - *dtime;
dtime_old = min( *dtime, dtime_old );
}
FLA_Cntl_obj_free( cntl_trmm_var );
FLA_Cntl_obj_free( cntl_trmm_blas );
FLA_Cntl_obj_free( cntl_gemm_blas );
FLA_Blocksize_free( bp );
if ( variant == 0 )
{
FLA_Copy_external( C, C_ref );
*diff = 0.0;
}
else
{
*diff = FLA_Max_elemwise_diff( C, C_ref );
}
*gflops = 1.0 *
FLA_Obj_length( C ) *
FLA_Obj_width( C ) *
FLA_Obj_width( A ) /
dtime_old /
1.0e9;
*dtime = dtime_old;
FLA_Copy_external( C_old, C );
FLA_Obj_free( &C_old );
}
void time_Trmm(
int param_combo, int type, int nrepeats, int m, int n,
FLA_Obj A, FLA_Obj C, FLA_Obj C_ref,
double *dtime, double *diff, double *gflops )
{
int
irep;
double
dtime_old = 1.0e9;
FLA_Obj
C_old, A_flat, C_flat;
FLASH_Obj_create_conf_to( FLA_NO_TRANSPOSE, C, &C_old );
FLASH_Obj_create_flat_conf_to_hier( FLA_NO_TRANSPOSE, A, &A_flat );
FLASH_Obj_create_flat_conf_to_hier( FLA_NO_TRANSPOSE, C, &C_flat );
FLASH_Copy( C, C_old );
for ( irep = 0 ; irep < nrepeats; irep++ )
{
FLASH_Copy( C_old, C );
FLASH_Obj_flatten( A, A_flat );
FLASH_Obj_flatten( C, C_flat );
*dtime = FLA_Clock();
switch( param_combo ){
// Time parameter combination 0
case 0:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_LEFT, FLA_LOWER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_LEFT, FLA_LOWER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 1
case 1:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_LEFT, FLA_LOWER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_LEFT, FLA_LOWER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 2
case 2:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_LEFT, FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_LEFT, FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 3
case 3:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_LEFT, FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_LEFT, FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 4
case 4:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_LEFT, FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_LEFT, FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 5
case 5:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_LEFT, FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_LEFT, FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 6
case 6:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_RIGHT, FLA_LOWER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_RIGHT, FLA_LOWER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 7
case 7:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_RIGHT, FLA_LOWER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_RIGHT, FLA_LOWER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 8
case 8:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_RIGHT, FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_RIGHT, FLA_LOWER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 9
case 9:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_RIGHT, FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_RIGHT, FLA_UPPER_TRIANGULAR, FLA_CONJ_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 10
case 10:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_RIGHT, FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_RIGHT, FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
// Time parameter combination 11
case 11:{
switch( type ){
case FLA_ALG_REFERENCE:
REF_Trmm( FLA_RIGHT, FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A_flat, C_flat );
break;
case FLA_ALG_FRONT:
FLASH_Trmm( FLA_RIGHT, FLA_UPPER_TRIANGULAR, FLA_TRANSPOSE, FLA_NONUNIT_DIAG, FLA_TWO, A, C );
break;
default:
printf("trouble\n");
}
break;
}
}
*dtime = FLA_Clock() - *dtime;
dtime_old = min( *dtime, dtime_old );
}
if ( type == FLA_ALG_REFERENCE )
{
FLASH_Obj_hierarchify( C_flat, C_ref );
*diff = 0.0;
}
else
{
*diff = FLASH_Max_elemwise_diff( C, C_ref );
}
*gflops = 1.0 *
FLASH_Obj_scalar_length( C ) *
FLASH_Obj_scalar_width( C ) *
FLASH_Obj_scalar_width( A ) /
dtime_old /
1.0e9;
if ( param_combo == 0 ||
param_combo == 3 ||
param_combo == 6 ||
param_combo == 9 )
*gflops *= 4.0;
*dtime = dtime_old;
FLASH_Copy( C_old, C );
FLASH_Obj_free( &C_old );
FLASH_Obj_free( &A_flat );
FLASH_Obj_free( &C_flat );
}
