cln/benchmarks/timebench2ap.cc

#include <cl_number.h>
#include <cl_io.h>
#include <cl_integer.h>
#include <stdlib.h>
#include <string.h>
#include <cl_timing.h>

int main (int argc, char * argv[])
{
        int limit = 1000;
        int repetitions = 1;
        while (argc >= 3) {
                if (!strcmp(argv[1],"-r")) {
                        repetitions = atoi(argv[2]);
                        argc -= 2; argv += 2;
                        continue;
                }
                if (!strcmp(argv[1],"-l")) {
                        limit = atoi(argv[2]);
                        argc -= 2; argv += 2;
                        continue;
                }
                break;
        }
        if (argc < 1)
                exit(1);

        fprint(cl_stderr, "Limit: ");
        fprintdecimal(cl_stderr, limit);
        fprint(cl_stderr, "\n");
        fprint(cl_stderr, "Number of repetitions: ");
        fprintdecimal(cl_stderr, repetitions);
        fprint(cl_stderr, "\n");

        { CL_TIMING;
          for (int rep = repetitions; rep > 0; rep--)
            { cl_I u = 1, v = 1, p = 1, q = 1;
              for (int k = 1; k <= limit; k++)
                { cl_I w = u+v;
                  u = v; v = w;
                  p = p*w; q = lcm(q,w);
                }
            }
        }

}
1	#include <cl_number.h>
2	#include <cl_io.h>
3	#include <cl_integer.h>
4	#include <stdlib.h>
5	#include <string.h>
6	#include <cl_timing.h>
7
8	int main (int argc, char * argv[])
9	{
10	int limit = 1000;
11	int repetitions = 1;
12	while (argc >= 3) {
13	if (!strcmp(argv[1],"-r")) {
14	repetitions = atoi(argv[2]);
15	argc -= 2; argv += 2;
16	continue;
17	}
18	if (!strcmp(argv[1],"-l")) {
19	limit = atoi(argv[2]);
20	argc -= 2; argv += 2;
21	continue;
22	}
23	break;
24	}
25	if (argc < 1)
26	exit(1);
27
28	fprint(cl_stderr, "Limit: ");
29	fprintdecimal(cl_stderr, limit);
30	fprint(cl_stderr, "\n");
31	fprint(cl_stderr, "Number of repetitions: ");
32	fprintdecimal(cl_stderr, repetitions);
33	fprint(cl_stderr, "\n");
34
35	{ CL_TIMING;
36	for (int rep = repetitions; rep > 0; rep--)
37	{ cl_I u = 1, v = 1, p = 1, q = 1;
38	for (int k = 1; k <= limit; k++)
39	{ cl_I w = u+v;
40	u = v; v = w;
41	p = p*w; q = lcm(q,w);
42	}
43	}
44	}
45
46	}
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