8 #include <sys/resource.h>
16 return rus.ru_utime.tv_sec * 1000 + rus.ru_utime.tv_usec / 1000;
21 #ifndef CLOCKS_PER_SEC
22 #define CLOCKS_PER_SEC 1000000
25 #if CLOCKS_PER_SEC >= 10000
26 #define CLOCK_TO_MILLISEC(cl) ((cl) / (CLOCKS_PER_SEC / 1000))
28 #define CLOCK_TO_MILLISEC(cl) ((cl) * 1000 / CLOCKS_PER_SEC)
34 return CLOCK_TO_MILLISEC (clock ());
41 #if defined (__m88k__)
43 #elif defined (__i386__)
44 #define CLOCK (16.666667 M)
45 #elif defined (__m68k__)
47 #elif defined (_IBMR2)
49 #elif defined (__sparc__)
51 #elif defined (__sun__)
53 #elif defined (__mips)
55 #elif defined (__hppa__)
57 #elif defined (__alpha)
60 #error "Don't know CLOCK of your machine"
71 #define TIMES OPS/SIZE
74 #define OPS (SIZE*TIMES)
79 mp_limb_t nptr[2 * SIZE];
81 mp_limb_t qptr[2 * SIZE];
82 mp_limb_t pptr[2 * SIZE];
83 mp_limb_t rptr[2 * SIZE];
84 mp_size_t nsize, dsize, qsize, rsize, psize;
88 for (test = 0; ; test++)
91 nsize = random () % (2 * SIZE) + 1;
92 dsize = random () % nsize + 1;
98 mpn_random2 (nptr, nsize);
99 mpn_random2 (dptr, dsize);
100 dptr[dsize - 1] |= (mp_limb_t) 1 << (BITS_PER_MP_LIMB - 1);
102 MPN_COPY (rptr, nptr, nsize);
103 qlimb = mpn_divrem (qptr, (mp_size_t) 0, rptr, nsize, dptr, dsize);
105 qsize = nsize - dsize;
108 if (qsize == 0 || qsize > 2 * SIZE)
110 continue; /* bogus */
116 mpn_mul (pptr, qptr, qsize, dptr, dsize);
118 mpn_mul (pptr, dptr, dsize, qptr, qsize);
119 psize = qsize + dsize;
120 psize -= pptr[psize - 1] == 0;
121 cy = mpn_add (pptr, pptr, psize, rptr, rsize);
126 if (nsize != psize || mpn_cmp (nptr, pptr, nsize) != 0)