diff options
author | wukong <rebirthmonkey@gmail.com> | 2015-11-23 17:48:48 +0100 |
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committer | wukong <rebirthmonkey@gmail.com> | 2015-11-23 17:48:48 +0100 |
commit | fca74d4bc3569506a6659880a89aa009dc11f552 (patch) | |
tree | 4cefd06af989608ea8ebd3bc6306889e2a1ad175 /moon-abe/pbc-0.5.14/guru/timefp.c | |
parent | 840ac3ebca7af381132bf7e93c1e4c0430d6b16a (diff) |
moon-abe cleanup
Change-Id: Ie1259856db03f0b9e80de3e967ec6bd1f03191b3
Diffstat (limited to 'moon-abe/pbc-0.5.14/guru/timefp.c')
-rw-r--r-- | moon-abe/pbc-0.5.14/guru/timefp.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/moon-abe/pbc-0.5.14/guru/timefp.c b/moon-abe/pbc-0.5.14/guru/timefp.c deleted file mode 100644 index 6e308f9a..00000000 --- a/moon-abe/pbc-0.5.14/guru/timefp.c +++ /dev/null @@ -1,98 +0,0 @@ -#include "pbc.h" -#include "pbc_fp.h" -#include "pbc_test.h" - -static void timefield(field_t fp) { - int i, n; - double t0, t1; - - element_t x, y, z; - element_init(x, fp); - element_init(y, fp); - element_init(z, fp); - - element_random(x); - element_random(y); - - n = 20000; - t0 = pbc_get_time(); - for (i=0; i<n; i++) { - element_mul(z, x, y); - element_mul(x, y, z); - element_mul(y, z, x); - } - t1 = pbc_get_time(); - printf("mul %fs\n", t1 - t0); - - n = 20000; - t0 = pbc_get_time(); - for (i=0; i<n; i++) { - element_square(x, x); - } - t1 = pbc_get_time(); - printf("square %fs\n", t1 - t0); - - n = 1000; - t0 = pbc_get_time(); - for (i=0; i<n; i++) { - element_invert(z, x); - element_invert(z, y); - } - t1 = pbc_get_time(); - printf("invert %fs\n", t1 - t0); - - n = 40000; - t0 = pbc_get_time(); - for (i=0; i<n; i++) { - element_set0(z); - } - t1 = pbc_get_time(); - printf("set0 %fs\n", t1 - t0); - - n = 40000; - t0 = pbc_get_time(); - for (i=0; i<n; i++) { - element_set(z, x); - element_set(z, y); - } - t1 = pbc_get_time(); - printf("set %fs\n", t1 - t0); - - n = 400; - t0 = pbc_get_time(); - for (i=0; i<n; i++) { - element_pow_zn(x, y, z); - } - t1 = pbc_get_time(); - printf("pow_zn %fs\n", t1 - t0); - - element_clear(x); - element_clear(y); - element_clear(z); -} - -int main(int argc, char **argv) { - field_t f1, f2; - mpz_t prime; - - mpz_init(prime); - if (argc > 1) { - mpz_setbit(prime, atoi(argv[1])); - } else { - mpz_setbit(prime, 201); - } - mpz_setbit(prime, 70); - mpz_nextprime(prime, prime); - field_init_mont_fp(f1, prime); - field_init_faster_fp(f2, prime); - - printf("montfp.c\n"); - timefield(f1); - printf("fasterfp.c\n"); - timefield(f2); - - mpz_clear(prime); - field_clear(f1); - field_clear(f2); - return 0; -} |