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improved counter configuration

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Andreas Abel
2022-01-12 17:11:46 +01:00
parent 73b5ac65e3
commit 3330672330
6 changed files with 113 additions and 43 deletions
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7
user/nanoBench_main.c
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@@ -237,6 +237,11 @@ int main(int argc, char **argv) {
}
}
clear_perf_counter_configurations();
clear_perf_counters();
clear_overflow_status_bits();
enable_perf_ctrs_globally();
long base_unroll_count = (basic_mode?0:unroll_count);
long main_unroll_count = (basic_mode?unroll_count:2*unroll_count);
long base_loop_count = (basic_mode?0:loop_count);
@@ -329,7 +334,7 @@ int main(int argc, char **argv) {
size_t next_pfc_config = 0;
while (next_pfc_config < n_pfc_configs) {
char* pfc_descriptions[MAX_PROGRAMMABLE_COUNTERS] = {0};
next_pfc_config = configure_perf_ctrs_programmable(next_pfc_config, n_used_counters, usr, os, pfc_descriptions);
next_pfc_config = configure_perf_ctrs_programmable(next_pfc_config, usr, os, n_used_counters, 0, pfc_descriptions);
run_experiment(measurement_template, measurement_results_base, n_used_counters, base_unroll_count, base_loop_count);
run_experiment(measurement_template, measurement_results, n_used_counters, main_unroll_count, main_loop_count);