Lines Matching defs:samples
19 unsigned long long timing(clockid_t clk_id, unsigned long long samples)
27 for (i = 0; i < samples; i++) {
48 unsigned long long i, samples, step = 9973;
54 samples = 0;
64 samples += step;
70 return samples * seconds;
83 unsigned long long samples;
91 samples = strtoull(argv[1], NULL, 0);
93 samples = calibrate();
95 printf("Benchmarking %llu syscalls...\n", samples);
98 native = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;
108 filter1 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;
112 printf("No overhead measured!? Try running again with more samples.\n");
118 filter2 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;