23 unsigned long long timing(clockid_t clk_id, unsigned long long samples)  in timing()  argument
31 	for (i = 0; i < samples; i++) {  in timing()
52 	unsigned long long i, samples, step = 9973;  in calibrate()  local
58 	samples = 0;  in calibrate()
68 		samples += step;  in calibrate()
74 	return samples * seconds;  in calibrate()
142 	unsigned long long samples, calc;  in main()  local
157 		samples = strtoull(argv[1], NULL, 0);  in main()
159 		samples = calibrate();  in main()
161 	printf("Benchmarking %llu syscalls...\n", samples);  in main()
164 	native = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;  in main()
174 	bitmap1 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;  in main()
181 	bitmap2 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;  in main()
188 	filter1 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;  in main()
195 	filter2 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples;  in main()
245 	printf("Saw unexpected benchmark result. Try running again with more samples?\n");  in main()