main()

int main	(	int	argc,
		char **	argv )

Definition at line 149 of file GivaroTest.cpp.

{
  // modulo 13 over 16 bits
  Modular<int16_t> C13(13);
  TestField(C13);
  // modulo 13 over 32 bits
  Modular<int32_t> Z13(13);
  TestField(Z13);
  // modulo 13 over unsigned 32 bits
  Modular<uint32_t> U13(13);
  TestField(U13);
#ifdef __USE_Givaro_SIXTYFOUR__
  // modulo 13 over 64 bits
  Modular<int64_t> LL13(13U);
  TestField(LL13);
#endif
  // modulo 13 fully tabulated
  Modular<Log16> L13(13);
  TestField(L13);
  // modulo 13 over 32 bits with Montgomery reduction
  Montgomery<int32_t> M13(13);
  TestField(M13);
  Montgomery<int32_t> M3(39989);
  TestField(M3);
  // modulo 13 with primitive root representation
  GFqDom<int> GF13(13);
  TestField(GF13);
  // modulo 13 over arbitrary size
  Modular<Integer> IntZ13(13);
  TestField(IntZ13);
  // Zech log finite field with 5^4 elements
  GFqDom<int> GF625(5, 4);
  TestField(GF625);
#if 0 // Possibly related: https://github.com/cr-marcstevens/m4gb/issues/8
  // Zech log finite field with 256 elements
  // and prescribed irreducible polynomial
  std::vector<GFqDom<unsigned long long>::Residu_t> Irred(9);
  Irred[0] = 1;
  Irred[1] = 1;
  Irred[2] = 0;
  Irred[3] = 1;
  Irred[4] = 1;
  Irred[5] = 0;
  Irred[6] = 0;
  Irred[7] = 0;
  Irred[8] = 1;
  GFqDom<unsigned long long> F256(2, 8, Irred);
  TestField(F256);
#endif
  // Zech log finite field with 3^4 elements
  // Using the Q-adic Transform
  GFqExt<int32_t> GF81(3, 4);
  TestField(GF81);
  // Zech log finite field with 2Mb tables
  struct rusage tmp1;
  getrusage(RUSAGE_SELF, &tmp1);
  // user time
  double tim = (double)tmp1.ru_utime.tv_sec +
               ((double)tmp1.ru_utime.tv_usec) / (1000000.0);
  ;
  getrusage(RUSAGE_SELF, &tmp1);
  tim = (double)tmp1.ru_utime.tv_sec +
        ((double)tmp1.ru_utime.tv_usec) / (1000000.0) - tim;
  std::cerr << "Initialization took " << tim
            << " cpu seconds and : " << std::endl;
  std::cerr << tmp1.ru_maxrss << " maximum resident set size" << std::endl
            << tmp1.ru_ixrss << " integral shared memory size" << std::endl
            << tmp1.ru_idrss << " integral unshared data size" << std::endl
            << tmp1.ru_isrss << " integral unshared stack size" << std::endl
            << tmp1.ru_minflt << " page reclaims" << std::endl
            << tmp1.ru_majflt << " page faults" << std::endl
            << tmp1.ru_nswap << " swaps" << std::endl
            << tmp1.ru_inblock << " block input operations" << std::endl
            << tmp1.ru_oublock << " block output operations" << std::endl;
  return 0;
}

References TestField().