benchmark/benchPBC.cpp

   1 #include <benchmark/benchmark.h>
   2 #include <pbc/pbc.h>
   3
   4 void pbc_multiply_elements(benchmark::State& state) {
   5         pairing_t pairing;
   6         FILE *fp;
   7
   8         fp = fopen("../tests/a.param", "r");
   9         if (fp == NULL) {
  10                 perror("Reading Pairing Parameters");
  11                 return;
  12         }
  13         char buffer[2<<16];
  14         size_t count = fread(buffer, 1, 2<<16, fp);
  15         pairing_init_set_buf(pairing, buffer, 2<<16);
  16
  17         element_t a, b, c;
  18         element_init_G1(a, pairing);
  19         element_init_G1(b, pairing);
  20         element_init_G1(c, pairing);
  21
  22         element_random(a);
  23         element_random(b);
  24         for (auto _ : state) {
  25                 element_mul(c, a, b);
  26         }
  27 }
  28
  29
  30
  31
  32
  33 BENCHMARK(pbc_multiply_elements);
  34
  35 BENCHMARK_MAIN();