static void
single_run (void)
{ const int max_channels = 10 ;
int k ;
printf ("\n CPU name : %s\n", get_cpu_name ()) ;
puts (
"\n"
" Converter Channels Duration Throughput\n"
" ---------------------------------------------------------------------"
) ;
for (k = 1 ; k <= max_channels / 2 ; k++)
throughput_test (SRC_SINC_FASTEST, k, 0) ;
puts ("") ;
for (k = 1 ; k <= max_channels / 2 ; k++)
throughput_test (SRC_SINC_MEDIUM_QUALITY, k, 0) ;
puts ("") ;
for (k = 1 ; k <= max_channels ; k++)
throughput_test (SRC_SINC_BEST_QUALITY, k, 0) ;
puts ("") ;
return ;
} /* single_run */
void main_test(){
//Initialize parameters to be tested
uint32_t time_interval[] = {80,75,70,65,60,57,55,52,50,47,45,42,40,37,35,32,30,27,25,20,15,10};
uint32_t key_len[5] = {4,8,16,32,64};
uint32_t value_len[9] = {8,16,32,64,128,256,512,1024};
uint32_t hash[2] = {0,1};
double ops_comb[4][2] = {
{0.6,0.05},
{0.05,0.6},
{0.6,0.35},
{0.35,0.6}
};
//Set default values of these parameters
const uint32_t normal_key = 16;
const uint32_t normal_value = 128;
const uint32_t normal_hash = 1;
const double normal_get = 0.6;
const double normal_set = 0.05;
const uint32_t time_interval_list_len = (uint32_t)(sizeof(time_interval)/sizeof(uint32_t));
//Test each input bundle
for (uint32_t i=0;i<5;i++){
throughput_test(time_interval, time_interval_list_len, key_len[i], normal_value, normal_hash, normal_get,normal_set);
}
for (uint32_t i=0;i<9;i++){
throughput_test(time_interval, time_interval_list_len, normal_key, value_len[i], normal_hash, normal_get,normal_set);
}
for (uint32_t i=0;i<2;i++){
throughput_test(time_interval, time_interval_list_len, normal_key, normal_value, hash[i], normal_get,normal_set);
}
for (uint32_t i=0;i<4;i++){
throughput_test(time_interval, time_interval_list_len, normal_key, normal_value, normal_hash, ops_comb[i][0],ops_comb[i][1]);
}
}
static void
multi_run (int run_count)
{ int k, ch ;
printf ("\n CPU name : %s\n", get_cpu_name ()) ;
puts (
"\n"
" Converter Channels Duration Throughput Best Throughput\n"
" ----------------------------------------------------------------------------------------"
) ;
for (ch = 1 ; ch <= 5 ; ch++)
{ long sinc_fastest = 0, sinc_medium = 0, sinc_best = 0 ;
for (k = 0 ; k < run_count ; k++)
{ sinc_fastest = throughput_test (SRC_SINC_FASTEST, ch, sinc_fastest) ;
sinc_medium = throughput_test (SRC_SINC_MEDIUM_QUALITY, ch, sinc_medium) ;
sinc_best = throughput_test (SRC_SINC_BEST_QUALITY, ch, sinc_best) ;
puts ("") ;
/* Let the CPU cool down. We might be running on a laptop. */
sleep (10) ;
} ;
puts (
"\n"
" Converter Best Throughput\n"
" ------------------------------------------------"
) ;
printf (" %-30s %10ld\n", src_get_name (SRC_SINC_FASTEST), sinc_fastest) ;
printf (" %-30s %10ld\n", src_get_name (SRC_SINC_MEDIUM_QUALITY), sinc_medium) ;
printf (" %-30s %10ld\n", src_get_name (SRC_SINC_BEST_QUALITY), sinc_best) ;
} ;
puts ("") ;
} /* multi_run */
