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Add Jacobi symbol test via GMP

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Also add native Jacobi symbol test (Andrew)

Rebased-by: Andrew Poelstra
Rebased-by: Pieter Wuille
This commit is contained in:
Peter Dettman
2015-07-03 21:51:52 +09:30
committed by Pieter Wuille
parent fa36a0ddb8
commit efd953a7a7
4 changed files with 162 additions and 0 deletions
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18
src/bench_internal.c
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@@ -299,6 +299,21 @@ void bench_context_sign(void* arg) {
}
}
#ifndef USE_NUM_NONE
void bench_num_jacobi(void* arg) {
int i;
bench_inv_t *data = (bench_inv_t*)arg;
secp256k1_num nx, norder;
secp256k1_scalar_get_num(&nx, &data->scalar_x);
secp256k1_scalar_order_get_num(&norder);
secp256k1_scalar_get_num(&norder, &data->scalar_y);
for (i = 0; i < 200000; i++) {
secp256k1_num_jacobi(&nx, &norder);
}
}
#endif
int have_flag(int argc, char** argv, char *flag) {
char** argm = argv + argc;
@@ -350,5 +365,8 @@ int main(int argc, char **argv) {
if (have_flag(argc, argv, "context") || have_flag(argc, argv, "verify")) run_benchmark("context_verify", bench_context_verify, bench_setup, NULL, &data, 10, 20);
if (have_flag(argc, argv, "context") || have_flag(argc, argv, "sign")) run_benchmark("context_sign", bench_context_sign, bench_setup, NULL, &data, 10, 200);
#ifndef USE_NUM_NONE
if (have_flag(argc, argv, "num") || have_flag(argc, argv, "jacobi")) run_benchmark("num_jacobi", bench_num_jacobi, bench_setup, NULL, &data, 10, 200000);
#endif
return 0;
}