0.4.4/experiments/new_test_loadstore_b.c

/*
 *  $Id: new_test_loadstore_b.c,v 1.4 2005/07/22 20:01:25 debug Exp $
 *
 *  Experimenting with dynamic-but-not-binary-translation load/store.
 */

#include <stdio.h>
#include <stdlib.h>

#include "new_test_loadstore.h"

/*  These are in new_test_loadstore_a.c:  */
void x(struct cpu *cpu, struct ic *ic);
void y(struct cpu *cpu, struct ic *ic);

int main(int argc, char *argv[])
{
        int x1 = 72, x2 = 1234;
        struct ic ic = { 0, &x1, 5, &x2 };
        struct ic ic2 = { 0, &x2, 9, &x1 };
        struct cpu cpu;
        int i;
        char *page = malloc(4096);

#ifdef AAA
/*      cpu.table0 = malloc(sizeof(void *) * 1048576);  */
        for (i=0; i<1048576; i++)
                cpu.table0[i] = page;
#else
        cpu.table0[0] = malloc(sizeof(void *) * 2 * 1024);
        for (i=0; i<1024; i++) {
                cpu.table0[0][i*2+0] = page;
                cpu.table0[0][i*2+1] = page;
        }
#endif
        printf("A: 100 Million loads + 100 Million stores\n");
        printf("y=%i\n", x2);
        for (i=0; i<10000000; i++) {
                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);

                x(&cpu, &ic);
                y(&cpu, &ic2);
        }
        printf("y=%i\n", x2);
        printf("B\n");

        return 0;
}
1	dpavlin	12	/*
2			* $Id: new_test_loadstore_b.c,v 1.4 2005/07/22 20:01:25 debug Exp $
3			*
4			* Experimenting with dynamic-but-not-binary-translation load/store.
5			*/
6
7			#include <stdio.h>
8			#include <stdlib.h>
9
10			#include "new_test_loadstore.h"
11
12			/* These are in new_test_loadstore_a.c: */
13			void x(struct cpu cpu, struct ic ic);
14			void y(struct cpu cpu, struct ic ic);
15
16			int main(int argc, char *argv[])
17			{
18			int x1 = 72, x2 = 1234;
19			struct ic ic = { 0, &x1, 5, &x2 };
20			struct ic ic2 = { 0, &x2, 9, &x1 };
21			struct cpu cpu;
22			int i;
23			char *page = malloc(4096);
24
25			#ifdef AAA
26			/* cpu.table0 = malloc(sizeof(void ) 1048576); */
27			for (i=0; i<1048576; i++)
28			cpu.table0[i] = page;
29			#else
30			cpu.table0[0] = malloc(sizeof(void ) 2 * 1024);
31			for (i=0; i<1024; i++) {
32			cpu.table0[0][i*2+0] = page;
33			cpu.table0[0][i*2+1] = page;
34			}
35			#endif
36			printf("A: 100 Million loads + 100 Million stores\n");
37			printf("y=%i\n", x2);
38			for (i=0; i<10000000; i++) {
39			x(&cpu, &ic);
40			y(&cpu, &ic2);
41
42			x(&cpu, &ic);
43			y(&cpu, &ic2);
44
45			x(&cpu, &ic);
46			y(&cpu, &ic2);
47
48			x(&cpu, &ic);
49			y(&cpu, &ic2);
50
51			x(&cpu, &ic);
52			y(&cpu, &ic2);
53
54			x(&cpu, &ic);
55			y(&cpu, &ic2);
56
57			x(&cpu, &ic);
58			y(&cpu, &ic2);
59
60			x(&cpu, &ic);
61			y(&cpu, &ic2);
62
63			x(&cpu, &ic);
64			y(&cpu, &ic2);
65
66			x(&cpu, &ic);
67			y(&cpu, &ic2);
68			}
69			printf("y=%i\n", x2);
70			printf("B\n");
71
72			return 0;
73			}