static void check_ma(struct quadd_hrt_ctx *hrt_ctx)
{
pid_t pid;
struct pid *pid_s;
struct task_struct *task = NULL;
struct mm_struct *mm;
struct quadd_ctx *quadd_ctx = hrt_ctx->quadd_ctx;
unsigned long vm_size, rss_size;
pid = quadd_ctx->param.pids[0];
rcu_read_lock();
pid_s = find_vpid(pid);
if (pid_s)
task = pid_task(pid_s, PIDTYPE_PID);
rcu_read_unlock();
if (!task)
return;
mm = task->mm;
if (!mm)
return;
vm_size = mm->total_vm;
rss_size = get_mm_rss(mm);
if (vm_size != hrt_ctx->vm_size_prev ||
rss_size != hrt_ctx->rss_size_prev) {
make_sample(hrt_ctx, pid, vm_size, rss_size);
hrt_ctx->vm_size_prev = vm_size;
hrt_ctx->rss_size_prev = rss_size;
}
}
static void check_clks(void)
{
int changed = 0;
if (is_data_changed(&power_ctx.cpu)) {
update_data(&power_ctx.cpu);
changed = 1;
}
if (is_data_changed(&power_ctx.gpu)) {
update_data(&power_ctx.gpu);
changed = 1;
}
if (is_data_changed(&power_ctx.emc)) {
update_data(&power_ctx.emc);
changed = 1;
}
/*
pr_debug("cpu: %lu/%lu/%lu/%lu, gpu: %lu, emc: %lu, changed: %s\n",
power_ctx.cpu.data[0].value, power_ctx.cpu.data[1].value,
power_ctx.cpu.data[2].value, power_ctx.cpu.data[3].value,
power_ctx.gpu.data[0].value, power_ctx.emc.data[0].value,
changed ? "yes" : "no");
*/
if (changed)
make_sample();
}
//----Constructors----//
GSEA::GSEA(const char* database_file_, const char* population_file_, const char* sample_file_)
: database_file(database_file_), population_file(population_file_), sample_file(sample_file_)
{
/*
This constructor handles the GSEA object.
Sets the given file paths.
Calls the make methods in sequence.
*/
clock_t tStart = clock();
make_population();
printf("make_population: %.2fs\n", (double)(clock() - tStart) / CLOCKS_PER_SEC);
clock_t tpop_suc = clock();
make_db_pop();
printf("population success: %.2fs\n", (double)(clock() - tpop_suc) / CLOCKS_PER_SEC);
clock_t tmake_sample = clock();
make_sample();
printf("make_sample: %.2fs\n", (double)(clock() - tmake_sample) / CLOCKS_PER_SEC);
clock_t tsample = clock();
make_result(sample);
printf("make_result: %.2fs\n", (double)(clock() - tsample) / CLOCKS_PER_SEC);
};
