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#ifndef MCL_USE_LLVM
#define MCL_USE_LLVM
#endif
#include <cybozu/test.hpp>
#include <cybozu/xorshift.hpp>
#include <cybozu/itoa.hpp>
#include "../src/low_func.hpp"
#include <cybozu/benchmark.hpp>
cybozu::XorShift rg;
extern "C" void add_test(mcl::fp::Unit *z, const mcl::fp::Unit *x, const mcl::fp::Unit *y);
template<size_t bit>
void bench()
{
using namespace mcl::fp;
const size_t N = bit / UnitBitSize;
Unit x[N], y[N];
for (int i = 0; i < 10; i++) {
Unit z[N];
Unit w[N];
rg.read(x, N);
rg.read(y, N);
AddPre<N, Gtag>::f(z, x, y);
AddPre<N, Ltag>::f(w, x, y);
CYBOZU_TEST_EQUAL_ARRAY(z, w, N);
SubPre<N, Gtag>::f(z, x, y);
SubPre<N, Ltag>::f(w, x, y);
CYBOZU_TEST_EQUAL_ARRAY(z, w, N);
}
const std::string bitS = cybozu::itoa(bit);
std::string name;
name = "add" + bitS; CYBOZU_BENCH(name.c_str(), (AddPre<N, Ltag>::f), x, x, y);
name = "sub" + bitS; CYBOZU_BENCH(name.c_str(), (SubPre<N, Ltag>::f), x, x, y);
}
CYBOZU_TEST_AUTO(addPre64) { bench<64>(); }
CYBOZU_TEST_AUTO(addPre128) { bench<128>(); }
CYBOZU_TEST_AUTO(addPre192) { bench<192>(); }
CYBOZU_TEST_AUTO(addPre256) { bench<256>(); }
CYBOZU_TEST_AUTO(addPre320) { bench<320>(); }
CYBOZU_TEST_AUTO(addPre384) { bench<384>(); }
CYBOZU_TEST_AUTO(addPre448) { bench<448>(); }
CYBOZU_TEST_AUTO(addPre512) { bench<512>(); }
//CYBOZU_TEST_AUTO(addPre96) { bench<96>(); }
//CYBOZU_TEST_AUTO(addPre160) { bench<160>(); }
//CYBOZU_TEST_AUTO(addPre224) { bench<224>(); }
#if 0
CYBOZU_TEST_AUTO(addPre)
{
using namespace mcl::fp;
const size_t bit = 128;
const size_t N = bit / UnitBitSize;
Unit x[N], y[N];
for (int i = 0; i < 10; i++) {
Unit z[N];
Unit w[N];
rg.read(x, N);
rg.read(y, N);
low_addPre_G<N>(z, x, y);
addPre<bit>(w, x, y);
CYBOZU_TEST_EQUAL_ARRAY(z, w, N);
add_test(w, x, y);
CYBOZU_TEST_EQUAL_ARRAY(z, w, N);
}
std::string name = "add" + cybozu::itoa(bit);
CYBOZU_BENCH(name.c_str(), addPre<bit>, x, x, y);
CYBOZU_BENCH("add", add_test, x, x, y);
}
#endif
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