Lines Matching defs:samples
25 static long long *samples;
83 long long max_sample = samples[0];
84 long long min_sample = samples[cur_sample-1];
100 bucket = flooru(1.00 * (samples[i] - min_sample)/bucket_size);
156 samples[cur_sample++] = tst_timer_elapsed_us();
196 * Returns number of samples to discard.
198 * We set it to either at least 1 if number of samples > 1 or 5%.
225 fprintf(f, "%lli\n", samples[i]);
242 * * We sort the array of samples, then:
244 * - look for outliners which are samples where the sleep time has exceeded
248 * - check for samples where the call has woken up too early which is a plain
275 qsort(samples, nsamples, sizeof(samples[0]), cmp);
279 for (i = 0; samples[i] > 10 * usec && i < (int)nsamples; i++) {
280 if (samples[i] <= 3 * monotonic_resolution)
286 i, samples[0], samples[i-1]);
289 for (i = nsamples - 1; samples[i] < usec && i > -1; i--);
294 samples[i+1], samples[nsamples-1]);
298 median = samples[nsamples/2];
303 trunc_mean += samples[i];
307 samples[nsamples-1], samples[0], median,
377 samples = SAFE_MALLOC(sizeof(long long) * MAX(MAX_SAMPLES, sample_cnt));
384 free(samples);
392 unsigned int samples;
405 do_timer_test(tcases[n].usec, tcases[n].samples);
416 {"n:", &str_sample_cnt, "-n uint Number of samples to take"},
417 {"f:", &file_name, "-f fname Write measured samples into a file"},
454 runtime_us += tcases[i].usec * tcases[i].samples;