Dash Core  0.12.2.1
P2P Digital Currency
bench_internal.c
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1 /**********************************************************************
2  * Copyright (c) 2014-2015 Pieter Wuille *
3  * Distributed under the MIT software license, see the accompanying *
4  * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
5  **********************************************************************/
6 #include <stdio.h>
7 
8 #include "include/secp256k1.h"
9 
10 #include "util.h"
11 #include "hash_impl.h"
12 #include "num_impl.h"
13 #include "field_impl.h"
14 #include "group_impl.h"
15 #include "scalar_impl.h"
16 #include "ecmult_const_impl.h"
17 #include "ecmult_impl.h"
18 #include "bench.h"
19 #include "secp256k1.c"
20 
21 typedef struct {
26  unsigned char data[64];
27  int wnaf[256];
28 } bench_inv_t;
29 
30 void bench_setup(void* arg) {
31  bench_inv_t *data = (bench_inv_t*)arg;
32 
33  static const unsigned char init_x[32] = {
34  0x02, 0x03, 0x05, 0x07, 0x0b, 0x0d, 0x11, 0x13,
35  0x17, 0x1d, 0x1f, 0x25, 0x29, 0x2b, 0x2f, 0x35,
36  0x3b, 0x3d, 0x43, 0x47, 0x49, 0x4f, 0x53, 0x59,
37  0x61, 0x65, 0x67, 0x6b, 0x6d, 0x71, 0x7f, 0x83
38  };
39 
40  static const unsigned char init_y[32] = {
41  0x82, 0x83, 0x85, 0x87, 0x8b, 0x8d, 0x81, 0x83,
42  0x97, 0xad, 0xaf, 0xb5, 0xb9, 0xbb, 0xbf, 0xc5,
43  0xdb, 0xdd, 0xe3, 0xe7, 0xe9, 0xef, 0xf3, 0xf9,
44  0x11, 0x15, 0x17, 0x1b, 0x1d, 0xb1, 0xbf, 0xd3
45  };
46 
47  secp256k1_scalar_set_b32(&data->scalar_x, init_x, NULL);
48  secp256k1_scalar_set_b32(&data->scalar_y, init_y, NULL);
49  secp256k1_fe_set_b32(&data->fe_x, init_x);
50  secp256k1_fe_set_b32(&data->fe_y, init_y);
51  CHECK(secp256k1_ge_set_xo_var(&data->ge_x, &data->fe_x, 0));
52  CHECK(secp256k1_ge_set_xo_var(&data->ge_y, &data->fe_y, 1));
53  secp256k1_gej_set_ge(&data->gej_x, &data->ge_x);
54  secp256k1_gej_set_ge(&data->gej_y, &data->ge_y);
55  memcpy(data->data, init_x, 32);
56  memcpy(data->data + 32, init_y, 32);
57 }
58 
59 void bench_scalar_add(void* arg) {
60  int i;
61  bench_inv_t *data = (bench_inv_t*)arg;
62 
63  for (i = 0; i < 2000000; i++) {
64  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
65  }
66 }
67 
68 void bench_scalar_negate(void* arg) {
69  int i;
70  bench_inv_t *data = (bench_inv_t*)arg;
71 
72  for (i = 0; i < 2000000; i++) {
73  secp256k1_scalar_negate(&data->scalar_x, &data->scalar_x);
74  }
75 }
76 
77 void bench_scalar_sqr(void* arg) {
78  int i;
79  bench_inv_t *data = (bench_inv_t*)arg;
80 
81  for (i = 0; i < 200000; i++) {
82  secp256k1_scalar_sqr(&data->scalar_x, &data->scalar_x);
83  }
84 }
85 
86 void bench_scalar_mul(void* arg) {
87  int i;
88  bench_inv_t *data = (bench_inv_t*)arg;
89 
90  for (i = 0; i < 200000; i++) {
91  secp256k1_scalar_mul(&data->scalar_x, &data->scalar_x, &data->scalar_y);
92  }
93 }
94 
95 #ifdef USE_ENDOMORPHISM
96 void bench_scalar_split(void* arg) {
97  int i;
98  bench_inv_t *data = (bench_inv_t*)arg;
99 
100  for (i = 0; i < 20000; i++) {
101  secp256k1_scalar l, r;
102  secp256k1_scalar_split_lambda(&l, &r, &data->scalar_x);
103  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
104  }
105 }
106 #endif
107 
108 void bench_scalar_inverse(void* arg) {
109  int i;
110  bench_inv_t *data = (bench_inv_t*)arg;
111 
112  for (i = 0; i < 2000; i++) {
113  secp256k1_scalar_inverse(&data->scalar_x, &data->scalar_x);
114  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
115  }
116 }
117 
118 void bench_scalar_inverse_var(void* arg) {
119  int i;
120  bench_inv_t *data = (bench_inv_t*)arg;
121 
122  for (i = 0; i < 2000; i++) {
123  secp256k1_scalar_inverse_var(&data->scalar_x, &data->scalar_x);
124  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
125  }
126 }
127 
128 void bench_field_normalize(void* arg) {
129  int i;
130  bench_inv_t *data = (bench_inv_t*)arg;
131 
132  for (i = 0; i < 2000000; i++) {
134  }
135 }
136 
137 void bench_field_normalize_weak(void* arg) {
138  int i;
139  bench_inv_t *data = (bench_inv_t*)arg;
140 
141  for (i = 0; i < 2000000; i++) {
143  }
144 }
145 
146 void bench_field_mul(void* arg) {
147  int i;
148  bench_inv_t *data = (bench_inv_t*)arg;
149 
150  for (i = 0; i < 200000; i++) {
151  secp256k1_fe_mul(&data->fe_x, &data->fe_x, &data->fe_y);
152  }
153 }
154 
155 void bench_field_sqr(void* arg) {
156  int i;
157  bench_inv_t *data = (bench_inv_t*)arg;
158 
159  for (i = 0; i < 200000; i++) {
160  secp256k1_fe_sqr(&data->fe_x, &data->fe_x);
161  }
162 }
163 
164 void bench_field_inverse(void* arg) {
165  int i;
166  bench_inv_t *data = (bench_inv_t*)arg;
167 
168  for (i = 0; i < 20000; i++) {
169  secp256k1_fe_inv(&data->fe_x, &data->fe_x);
170  secp256k1_fe_add(&data->fe_x, &data->fe_y);
171  }
172 }
173 
174 void bench_field_inverse_var(void* arg) {
175  int i;
176  bench_inv_t *data = (bench_inv_t*)arg;
177 
178  for (i = 0; i < 20000; i++) {
179  secp256k1_fe_inv_var(&data->fe_x, &data->fe_x);
180  secp256k1_fe_add(&data->fe_x, &data->fe_y);
181  }
182 }
183 
184 void bench_field_sqrt_var(void* arg) {
185  int i;
186  bench_inv_t *data = (bench_inv_t*)arg;
187 
188  for (i = 0; i < 20000; i++) {
189  secp256k1_fe_sqrt_var(&data->fe_x, &data->fe_x);
190  secp256k1_fe_add(&data->fe_x, &data->fe_y);
191  }
192 }
193 
194 void bench_group_double_var(void* arg) {
195  int i;
196  bench_inv_t *data = (bench_inv_t*)arg;
197 
198  for (i = 0; i < 200000; i++) {
199  secp256k1_gej_double_var(&data->gej_x, &data->gej_x, NULL);
200  }
201 }
202 
203 void bench_group_add_var(void* arg) {
204  int i;
205  bench_inv_t *data = (bench_inv_t*)arg;
206 
207  for (i = 0; i < 200000; i++) {
208  secp256k1_gej_add_var(&data->gej_x, &data->gej_x, &data->gej_y, NULL);
209  }
210 }
211 
212 void bench_group_add_affine(void* arg) {
213  int i;
214  bench_inv_t *data = (bench_inv_t*)arg;
215 
216  for (i = 0; i < 200000; i++) {
217  secp256k1_gej_add_ge(&data->gej_x, &data->gej_x, &data->ge_y);
218  }
219 }
220 
221 void bench_group_add_affine_var(void* arg) {
222  int i;
223  bench_inv_t *data = (bench_inv_t*)arg;
224 
225  for (i = 0; i < 200000; i++) {
226  secp256k1_gej_add_ge_var(&data->gej_x, &data->gej_x, &data->ge_y, NULL);
227  }
228 }
229 
230 void bench_ecmult_wnaf(void* arg) {
231  int i;
232  bench_inv_t *data = (bench_inv_t*)arg;
233 
234  for (i = 0; i < 20000; i++) {
235  secp256k1_ecmult_wnaf(data->wnaf, 256, &data->scalar_x, WINDOW_A);
236  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
237  }
238 }
239 
240 void bench_wnaf_const(void* arg) {
241  int i;
242  bench_inv_t *data = (bench_inv_t*)arg;
243 
244  for (i = 0; i < 20000; i++) {
245  secp256k1_wnaf_const(data->wnaf, data->scalar_x, WINDOW_A);
246  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
247  }
248 }
249 
250 
251 void bench_sha256(void* arg) {
252  int i;
253  bench_inv_t *data = (bench_inv_t*)arg;
254  secp256k1_sha256_t sha;
255 
256  for (i = 0; i < 20000; i++) {
258  secp256k1_sha256_write(&sha, data->data, 32);
259  secp256k1_sha256_finalize(&sha, data->data);
260  }
261 }
262 
263 void bench_hmac_sha256(void* arg) {
264  int i;
265  bench_inv_t *data = (bench_inv_t*)arg;
267 
268  for (i = 0; i < 20000; i++) {
269  secp256k1_hmac_sha256_initialize(&hmac, data->data, 32);
270  secp256k1_hmac_sha256_write(&hmac, data->data, 32);
271  secp256k1_hmac_sha256_finalize(&hmac, data->data);
272  }
273 }
274 
275 void bench_rfc6979_hmac_sha256(void* arg) {
276  int i;
277  bench_inv_t *data = (bench_inv_t*)arg;
279 
280  for (i = 0; i < 20000; i++) {
283  }
284 }
285 
286 void bench_context_verify(void* arg) {
287  int i;
288  (void)arg;
289  for (i = 0; i < 20; i++) {
291  }
292 }
293 
294 void bench_context_sign(void* arg) {
295  int i;
296  (void)arg;
297  for (i = 0; i < 200; i++) {
299  }
300 }
301 
302 
303 int have_flag(int argc, char** argv, char *flag) {
304  char** argm = argv + argc;
305  argv++;
306  if (argv == argm) {
307  return 1;
308  }
309  while (argv != NULL && argv != argm) {
310  if (strcmp(*argv, flag) == 0) {
311  return 1;
312  }
313  argv++;
314  }
315  return 0;
316 }
317 
318 int main(int argc, char **argv) {
320  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "add")) run_benchmark("scalar_add", bench_scalar_add, bench_setup, NULL, &data, 10, 2000000);
321  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "negate")) run_benchmark("scalar_negate", bench_scalar_negate, bench_setup, NULL, &data, 10, 2000000);
322  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "sqr")) run_benchmark("scalar_sqr", bench_scalar_sqr, bench_setup, NULL, &data, 10, 200000);
323  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "mul")) run_benchmark("scalar_mul", bench_scalar_mul, bench_setup, NULL, &data, 10, 200000);
324 #ifdef USE_ENDOMORPHISM
325  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "split")) run_benchmark("scalar_split", bench_scalar_split, bench_setup, NULL, &data, 10, 20000);
326 #endif
327  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "inverse")) run_benchmark("scalar_inverse", bench_scalar_inverse, bench_setup, NULL, &data, 10, 2000);
328  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "inverse")) run_benchmark("scalar_inverse_var", bench_scalar_inverse_var, bench_setup, NULL, &data, 10, 2000);
329 
330  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "normalize")) run_benchmark("field_normalize", bench_field_normalize, bench_setup, NULL, &data, 10, 2000000);
331  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "normalize")) run_benchmark("field_normalize_weak", bench_field_normalize_weak, bench_setup, NULL, &data, 10, 2000000);
332  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "sqr")) run_benchmark("field_sqr", bench_field_sqr, bench_setup, NULL, &data, 10, 200000);
333  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "mul")) run_benchmark("field_mul", bench_field_mul, bench_setup, NULL, &data, 10, 200000);
334  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "inverse")) run_benchmark("field_inverse", bench_field_inverse, bench_setup, NULL, &data, 10, 20000);
335  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "inverse")) run_benchmark("field_inverse_var", bench_field_inverse_var, bench_setup, NULL, &data, 10, 20000);
336  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "sqrt")) run_benchmark("field_sqrt_var", bench_field_sqrt_var, bench_setup, NULL, &data, 10, 20000);
337 
338  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "double")) run_benchmark("group_double_var", bench_group_double_var, bench_setup, NULL, &data, 10, 200000);
339  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_var", bench_group_add_var, bench_setup, NULL, &data, 10, 200000);
340  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_affine", bench_group_add_affine, bench_setup, NULL, &data, 10, 200000);
341  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_affine_var", bench_group_add_affine_var, bench_setup, NULL, &data, 10, 200000);
342 
343  if (have_flag(argc, argv, "ecmult") || have_flag(argc, argv, "wnaf")) run_benchmark("wnaf_const", bench_wnaf_const, bench_setup, NULL, &data, 10, 20000);
344  if (have_flag(argc, argv, "ecmult") || have_flag(argc, argv, "wnaf")) run_benchmark("ecmult_wnaf", bench_ecmult_wnaf, bench_setup, NULL, &data, 10, 20000);
345 
346  if (have_flag(argc, argv, "hash") || have_flag(argc, argv, "sha256")) run_benchmark("hash_sha256", bench_sha256, bench_setup, NULL, &data, 10, 20000);
347  if (have_flag(argc, argv, "hash") || have_flag(argc, argv, "hmac")) run_benchmark("hash_hmac_sha256", bench_hmac_sha256, bench_setup, NULL, &data, 10, 20000);
348  if (have_flag(argc, argv, "hash") || have_flag(argc, argv, "rng6979")) run_benchmark("hash_rfc6979_hmac_sha256", bench_rfc6979_hmac_sha256, bench_setup, NULL, &data, 10, 20000);
349 
350  if (have_flag(argc, argv, "context") || have_flag(argc, argv, "verify")) run_benchmark("context_verify", bench_context_verify, bench_setup, NULL, &data, 10, 20);
351  if (have_flag(argc, argv, "context") || have_flag(argc, argv, "sign")) run_benchmark("context_sign", bench_context_sign, bench_setup, NULL, &data, 10, 200);
352 
353  return 0;
354 }
static void secp256k1_scalar_mul(secp256k1_scalar *r, const secp256k1_scalar *a, const secp256k1_scalar *b)
secp256k1_fe fe_y
static void secp256k1_gej_add_var(secp256k1_gej *r, const secp256k1_gej *a, const secp256k1_gej *b, secp256k1_fe *rzr)
void bench_context_sign(void *arg)
static void secp256k1_fe_mul(secp256k1_fe *r, const secp256k1_fe *a, const secp256k1_fe *SECP256K1_RESTRICT b)
static void secp256k1_rfc6979_hmac_sha256_initialize(secp256k1_rfc6979_hmac_sha256_t *rng, const unsigned char *key, size_t keylen)
static void secp256k1_scalar_negate(secp256k1_scalar *r, const secp256k1_scalar *a)
void bench_field_normalize(void *arg)
void bench_group_add_var(void *arg)
static void secp256k1_rfc6979_hmac_sha256_generate(secp256k1_rfc6979_hmac_sha256_t *rng, unsigned char *out, size_t outlen)
void bench_scalar_mul(void *arg)
static void secp256k1_scalar_set_b32(secp256k1_scalar *r, const unsigned char *bin, int *overflow)
static void secp256k1_hmac_sha256_initialize(secp256k1_hmac_sha256_t *hash, const unsigned char *key, size_t size)
#define SECP256K1_CONTEXT_SIGN
Definition: secp256k1.h:161
void bench_field_sqr(void *arg)
static void secp256k1_fe_add(secp256k1_fe *r, const secp256k1_fe *a)
static void secp256k1_gej_add_ge_var(secp256k1_gej *r, const secp256k1_gej *a, const secp256k1_ge *b, secp256k1_fe *rzr)
static void secp256k1_gej_double_var(secp256k1_gej *r, const secp256k1_gej *a, secp256k1_fe *rzr)
SECP256K1_API void secp256k1_context_destroy(secp256k1_context *ctx)
Definition: secp256k1.c:94
void run_benchmark(char *name, void(*benchmark)(void *), void(*setup)(void *), void(*teardown)(void *), void *data, int count, int iter)
Definition: bench.h:33
void bench_field_sqrt_var(void *arg)
static void secp256k1_sha256_finalize(secp256k1_sha256_t *hash, unsigned char *out32)
static void secp256k1_scalar_inverse(secp256k1_scalar *r, const secp256k1_scalar *a)
void bench_scalar_inverse(void *arg)
static void secp256k1_sha256_write(secp256k1_sha256_t *hash, const unsigned char *data, size_t size)
void bench_field_inverse_var(void *arg)
void bench_scalar_negate(void *arg)
static void secp256k1_hmac_sha256_write(secp256k1_hmac_sha256_t *hash, const unsigned char *data, size_t size)
void bench_wnaf_const(void *arg)
static void secp256k1_scalar_sqr(secp256k1_scalar *r, const secp256k1_scalar *a)
static void secp256k1_hmac_sha256_finalize(secp256k1_hmac_sha256_t *hash, unsigned char *out32)
static void secp256k1_sha256_initialize(secp256k1_sha256_t *hash)
static int secp256k1_fe_sqrt_var(secp256k1_fe *r, const secp256k1_fe *a)
void bench_group_add_affine(void *arg)
static void secp256k1_fe_normalize_weak(secp256k1_fe *r)
void bench_scalar_inverse_var(void *arg)
void bench_rfc6979_hmac_sha256(void *arg)
#define CHECK(cond)
Definition: util.h:52
#define WINDOW_A
Definition: ecmult_impl.h:15
void bench_ecmult_wnaf(void *arg)
void bench_field_normalize_weak(void *arg)
static int secp256k1_ge_set_xo_var(secp256k1_ge *r, const secp256k1_fe *x, int odd)
static void secp256k1_fe_sqr(secp256k1_fe *r, const secp256k1_fe *a)
static int secp256k1_fe_set_b32(secp256k1_fe *r, const unsigned char *a)
#define SECP256K1_CONTEXT_VERIFY
Definition: secp256k1.h:160
void bench_group_double_var(void *arg)
void bench_hmac_sha256(void *arg)
secp256k1_gej gej_y
static int secp256k1_scalar_add(secp256k1_scalar *r, const secp256k1_scalar *a, const secp256k1_scalar *b)
static void secp256k1_scalar_inverse_var(secp256k1_scalar *r, const secp256k1_scalar *a)
void * memcpy(void *a, const void *b, size_t c)
static void secp256k1_fe_normalize(secp256k1_fe *r)
void bench_sha256(void *arg)
void bench_setup(void *arg)
static void secp256k1_gej_add_ge(secp256k1_gej *r, const secp256k1_gej *a, const secp256k1_ge *b)
int main(int argc, char **argv)
static void secp256k1_gej_set_ge(secp256k1_gej *r, const secp256k1_ge *a)
void bench_scalar_add(void *arg)
static int secp256k1_ecmult_wnaf(int *wnaf, int len, const secp256k1_scalar *a, int w)
Definition: ecmult_impl.h:218
void bench_group_add_affine_var(void *arg)
void bench_field_mul(void *arg)
static void secp256k1_fe_inv_var(secp256k1_fe *r, const secp256k1_fe *a)
void bench_context_verify(void *arg)
static void secp256k1_fe_inv(secp256k1_fe *r, const secp256k1_fe *a)
int have_flag(int argc, char **argv, char *flag)
SECP256K1_API secp256k1_context * secp256k1_context_create(unsigned int flags) SECP256K1_WARN_UNUSED_RESULT
Definition: secp256k1.c:60
static int secp256k1_wnaf_const(int *wnaf, secp256k1_scalar s, int w)
void bench_field_inverse(void *arg)
void bench_scalar_sqr(void *arg)
secp256k1_scalar scalar_y
secp256k1_ge ge_y