438 lines
18 KiB
C++
438 lines
18 KiB
C++
// Copyright (c) 2020, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#include "tests/benchmark.h"
|
|
|
|
#include <boost/fusion/adapted/std_tuple.hpp>
|
|
#include <boost/fusion/algorithm/iteration/fold.hpp>
|
|
#include <boost/preprocessor/seq/enum.hpp>
|
|
#include <boost/preprocessor/seq/for_each.hpp>
|
|
#include <boost/preprocessor/seq/seq.hpp>
|
|
#include <boost/preprocessor/seq.hpp>
|
|
#include <boost/preprocessor/stringize.hpp>
|
|
#include <boost/spirit/include/karma_char.hpp>
|
|
#include <boost/spirit/include/karma_format.hpp>
|
|
#include <boost/spirit/include/karma_repeat.hpp>
|
|
#include <boost/spirit/include/karma_right_alignment.hpp>
|
|
#include <boost/spirit/include/karma_sequence.hpp>
|
|
#include <boost/spirit/include/karma_string.hpp>
|
|
#include <boost/spirit/include/karma_uint.hpp>
|
|
#include <boost/spirit/include/qi_char.hpp>
|
|
#include <boost/spirit/include/qi_list.hpp>
|
|
#include <boost/spirit/include/qi_parse.hpp>
|
|
#include <boost/spirit/include/qi_uint.hpp>
|
|
#include <chrono>
|
|
#include <cstring>
|
|
#include <functional>
|
|
#include <iostream>
|
|
#include <stdexcept>
|
|
#include <string>
|
|
#include <tuple>
|
|
#include <type_traits>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#include "crypto/crypto.h"
|
|
#include "cryptonote_basic/cryptonote_basic.h"
|
|
#include "monero/crypto/amd64-64-24k.h"
|
|
#include "monero/crypto/amd64-51-30k.h"
|
|
|
|
#define CHECK(...) \
|
|
if(!( __VA_ARGS__ )) \
|
|
throw std::runtime_error{ \
|
|
"TEST FAILED (line " \
|
|
BOOST_PP_STRINGIZE( __LINE__ ) \
|
|
"): " \
|
|
BOOST_PP_STRINGIZE( __VA_ARGS__ ) \
|
|
}
|
|
|
|
//! Define function that forwards arguments to `crypto::func`.
|
|
#define FORWARD_FUNCTION(func) \
|
|
template<typename... T> \
|
|
static bool func (T&&... args) \
|
|
{ \
|
|
return ::crypto:: func (std::forward<T>(args)...); \
|
|
}
|
|
|
|
#define CRYPTO_FUNCTION(library, func) \
|
|
BOOST_PP_CAT(BOOST_PP_CAT(monero_crypto_, library), func)
|
|
|
|
#define CRYPTO_BENCHMARK(r, _, library) \
|
|
struct library \
|
|
{ \
|
|
static constexpr const char* name() noexcept { return BOOST_PP_STRINGIZE(library); } \
|
|
static bool generate_key_derivation(const ::crypto::public_key &tx_pub, const ::crypto::secret_key &view_sec, ::crypto::key_derivation &out) \
|
|
{ \
|
|
return CRYPTO_FUNCTION(library, _generate_key_derivation) (out.data, tx_pub.data, view_sec.data) == 0; \
|
|
} \
|
|
static bool derive_subaddress_public_key(const ::crypto::public_key &spend_pub, const ::crypto::key_derivation &d, std::size_t index, ::crypto::public_key &out) \
|
|
{ \
|
|
::crypto::ec_scalar scalar; \
|
|
::crypto::derivation_to_scalar(d, index, scalar); \
|
|
return CRYPTO_FUNCTION(library, _generate_subaddress_public_key) (out.data, spend_pub.data, scalar.data) == 0; \
|
|
} \
|
|
};
|
|
|
|
|
|
namespace
|
|
{
|
|
//! Default number of iterations for benchmark timing.
|
|
constexpr const unsigned default_iterations = 1000;
|
|
|
|
//! \return Byte compare two objects of `T`.
|
|
template<typename T>
|
|
bool compare(const T& lhs, const T& rhs) noexcept
|
|
{
|
|
static_assert(!epee::has_padding<T>(), "type might have padding");
|
|
return std::memcmp(std::addressof(lhs), std::addressof(rhs), sizeof(T)) == 0;
|
|
}
|
|
|
|
//! Benchmark default monero crypto library - a re-arranged ref10 implementation.
|
|
struct cn
|
|
{
|
|
static constexpr const char* name() noexcept { return "cn"; }
|
|
FORWARD_FUNCTION( generate_key_derivation );
|
|
FORWARD_FUNCTION( derive_subaddress_public_key );
|
|
};
|
|
|
|
// Define functions for every library except for `cn` which is the head library.
|
|
BOOST_PP_SEQ_FOR_EACH(CRYPTO_BENCHMARK, _, BOOST_PP_SEQ_TAIL(BENCHMARK_LIBRARIES));
|
|
|
|
// All enabled benchmark libraries
|
|
using enabled_libraries = std::tuple<BOOST_PP_SEQ_ENUM(BENCHMARK_LIBRARIES)>;
|
|
|
|
|
|
//! Callable that runs a benchmark against all enabled libraries
|
|
template<typename R>
|
|
struct run_benchmark
|
|
{
|
|
using result = R;
|
|
|
|
template<typename B>
|
|
result operator()(result out, const B benchmark) const
|
|
{
|
|
using inner_result = typename B::result;
|
|
out.push_back({boost::fusion::fold(enabled_libraries{}, inner_result{}, benchmark), benchmark.name()});
|
|
std::sort(out.back().first.begin(), out.back().first.end());
|
|
return out;
|
|
}
|
|
};
|
|
|
|
//! Run 0+ benchmarks against all enabled libraries
|
|
template<typename R, typename... B>
|
|
R run_benchmarks(B&&... benchmarks)
|
|
{
|
|
auto out = boost::fusion::fold(std::make_tuple(std::forward<B>(benchmarks)...), R{}, run_benchmark<R>{});
|
|
std::sort(out.begin(), out.end());
|
|
return out;
|
|
}
|
|
|
|
//! Run a suite of benchmarks - allows for comparison against a subset of benchmarks
|
|
template<typename S>
|
|
std::pair<typename S::result, std::string> run_suite(const S& suite)
|
|
{
|
|
return {suite(), suite.name()};
|
|
}
|
|
|
|
//! Arguments given to every crypto library being benchmarked.
|
|
struct bench_args
|
|
{
|
|
explicit bench_args(unsigned iterations)
|
|
: iterations(iterations), one(), two()
|
|
{
|
|
crypto::generate_keys(one.pub, one.sec, one.sec, false);
|
|
crypto::generate_keys(two.pub, two.sec, two.sec, false);
|
|
}
|
|
|
|
const unsigned iterations;
|
|
cryptonote::keypair one;
|
|
cryptonote::keypair two;
|
|
};
|
|
|
|
/*! Tests the ECDH step used for monero txes where the tx-pub is always
|
|
de-compressed into a table every time. */
|
|
struct tx_pub_standard
|
|
{
|
|
using result = std::vector<std::pair<std::chrono::steady_clock::duration, std::string>>;
|
|
static constexpr const char* name() noexcept { return "standard"; }
|
|
|
|
const bench_args args;
|
|
|
|
template<typename L>
|
|
result operator()(result out, const L library) const
|
|
{
|
|
crypto::key_derivation us;
|
|
crypto::key_derivation them;
|
|
CHECK(crypto::generate_key_derivation(args.one.pub, args.two.sec, them));
|
|
CHECK(library.generate_key_derivation(args.one.pub, args.two.sec, us));
|
|
CHECK(compare(us, them));
|
|
|
|
unsigned i = 0;
|
|
for (unsigned j = 0; j < 100; ++j)
|
|
i += library.generate_key_derivation(args.one.pub, args.two.sec, us);
|
|
CHECK(i == 100);
|
|
|
|
i = 0;
|
|
const auto start = std::chrono::steady_clock::now();
|
|
for (unsigned j = 0; j < args.iterations; ++j)
|
|
i += library.generate_key_derivation(args.one.pub, args.two.sec, us);
|
|
const auto end = std::chrono::steady_clock::now();
|
|
CHECK(i == args.iterations);
|
|
CHECK(compare(us, them));
|
|
|
|
out.push_back({end - start, library.name()});
|
|
return out;
|
|
}
|
|
};
|
|
|
|
//! Tests various possible optimizations for tx ECDH-step.
|
|
struct tx_pub_suite
|
|
{
|
|
using result = std::vector<std::pair<tx_pub_standard::result, std::string>>;
|
|
static constexpr const char* name() noexcept { return "generate_key_derivation step"; }
|
|
|
|
const bench_args args;
|
|
|
|
result operator()() const
|
|
{
|
|
return run_benchmarks<result>(tx_pub_standard{args});
|
|
}
|
|
};
|
|
|
|
/*! Tests the shared-secret to output-key step used for monero txes where
|
|
the users spend-public is always de-compressed. */
|
|
struct output_pub_standard
|
|
{
|
|
using result = std::vector<std::pair<std::chrono::steady_clock::duration, std::string>>;
|
|
static constexpr const char* name() noexcept { return "standard"; }
|
|
|
|
const bench_args args;
|
|
|
|
template<typename L>
|
|
result operator()(result out, const L library) const
|
|
{
|
|
crypto::key_derivation derived;
|
|
crypto::public_key us;
|
|
crypto::public_key them;
|
|
CHECK(crypto::generate_key_derivation(args.one.pub, args.two.sec, derived));
|
|
CHECK(library.derive_subaddress_public_key(args.two.pub, derived, 0, us));
|
|
CHECK(crypto::derive_subaddress_public_key(args.two.pub, derived, 0, them));
|
|
CHECK(compare(us, them));
|
|
|
|
unsigned i = 0;
|
|
for (unsigned j = 0; j < 100; ++j)
|
|
i += library.derive_subaddress_public_key(args.two.pub, derived, j, us);
|
|
CHECK(i == 100);
|
|
|
|
i = 0;
|
|
const auto start = std::chrono::steady_clock::now();
|
|
for (unsigned j = 0; j < args.iterations; ++j)
|
|
i += library.derive_subaddress_public_key(args.two.pub, derived, j, us);
|
|
const auto end = std::chrono::steady_clock::now();
|
|
CHECK(i == args.iterations);
|
|
|
|
out.push_back({end - start, library.name()});
|
|
return out;
|
|
}
|
|
};
|
|
|
|
//! Tests various possible optimizations for shared-secret to output-key step.
|
|
struct output_pub_suite
|
|
{
|
|
using result = std::vector<std::pair<output_pub_standard::result, std::string>>;
|
|
static constexpr const char* name() noexcept { return "derive_subaddress_public_key step"; }
|
|
|
|
const bench_args args;
|
|
|
|
result operator()() const
|
|
{
|
|
return run_benchmarks<result>(output_pub_standard{args});
|
|
}
|
|
};
|
|
|
|
struct tx_bench_args
|
|
{
|
|
const bench_args main;
|
|
unsigned outputs;
|
|
};
|
|
|
|
/*! Simulates "standard" tx scanning where a tx-pubkey is de-compressed into
|
|
a table and user spend-public is de-compressed, every time. */
|
|
struct tx_standard
|
|
{
|
|
using result = std::vector<std::pair<std::chrono::steady_clock::duration, std::string>>;
|
|
static constexpr const char* name() noexcept { return "standard"; }
|
|
|
|
const tx_bench_args args;
|
|
|
|
template<typename L>
|
|
result operator()(result out, const L library) const
|
|
{
|
|
crypto::key_derivation derived_us;
|
|
crypto::key_derivation derived_them;
|
|
crypto::public_key us;
|
|
crypto::public_key them;
|
|
CHECK(library.generate_key_derivation(args.main.one.pub, args.main.two.sec, derived_us));
|
|
CHECK(crypto::generate_key_derivation(args.main.one.pub, args.main.two.sec, derived_them));
|
|
CHECK(library.derive_subaddress_public_key(args.main.two.pub, derived_us, 0, us));
|
|
CHECK(crypto::derive_subaddress_public_key(args.main.two.pub, derived_them, 0, them));
|
|
CHECK(compare(us, them));
|
|
|
|
unsigned i = 0;
|
|
for (unsigned j = 0; j < 100; ++j)
|
|
{
|
|
i += library.generate_key_derivation(args.main.one.pub, args.main.two.sec, derived_us);
|
|
i += library.derive_subaddress_public_key(args.main.two.pub, derived_us, j, us);
|
|
}
|
|
CHECK(i == 200);
|
|
|
|
i = 0;
|
|
const auto start = std::chrono::steady_clock::now();
|
|
for (unsigned j = 0; j < args.main.iterations; ++j)
|
|
{
|
|
i += library.generate_key_derivation(args.main.one.pub, args.main.two.sec, derived_us);
|
|
for (unsigned k = 0; k < args.outputs; ++k)
|
|
i += library.derive_subaddress_public_key(args.main.two.pub, derived_us, k, us);
|
|
}
|
|
const auto end = std::chrono::steady_clock::now();
|
|
CHECK(i == args.main.iterations + args.main.iterations * args.outputs);
|
|
|
|
out.push_back({end - start, library.name()});
|
|
return out;
|
|
}
|
|
};
|
|
|
|
//! Tests various possible optimizations for tx scanning.
|
|
struct tx_suite
|
|
{
|
|
using result = std::vector<std::pair<output_pub_standard::result, std::string>>;
|
|
std::string name() const { return "Transactions with " + std::to_string(args.outputs) + " outputs"; }
|
|
|
|
const tx_bench_args args;
|
|
|
|
result operator()() const
|
|
{
|
|
return run_benchmarks<result>(tx_standard{args});
|
|
|
|
}
|
|
};
|
|
|
|
std::chrono::steady_clock::duration print(const tx_pub_standard::result& leaf, std::ostream& out, unsigned depth)
|
|
{
|
|
namespace karma = boost::spirit::karma;
|
|
const std::size_t align = leaf.empty() ?
|
|
0 : std::to_string(leaf.back().first.count()).size();
|
|
const auto best = leaf.empty() ?
|
|
std::chrono::steady_clock::duration::max() : leaf.front().first;
|
|
for (auto const& entry : leaf)
|
|
{
|
|
out << karma::format(karma::repeat(depth ? depth - 1 : 0)["| "]) << '|';
|
|
out << karma::format((karma::right_align(std::min(20u - depth, 20u), '-')["> " << karma::string]), entry.second);
|
|
out << " => " << karma::format((karma::right_align(align)[karma::uint_]), entry.first.count());
|
|
out << " ns (+";
|
|
out << (double((entry.first - best).count()) / best.count()) * 100 << "%)" << std::endl;
|
|
}
|
|
out << karma::format(karma::repeat(depth ? depth - 1 : 0)["| "]) << std::endl;
|
|
return best;
|
|
}
|
|
|
|
template<typename T>
|
|
std::chrono::steady_clock::duration
|
|
print(const std::vector<std::pair<T, std::string>>& node, std::ostream& out, unsigned depth)
|
|
{
|
|
auto best = std::chrono::steady_clock::duration::max();
|
|
for (auto const& entry : node)
|
|
{
|
|
std::stringstream buffer{};
|
|
auto last = print(entry.first, buffer, depth + 1);
|
|
if (last != std::chrono::steady_clock::duration::max())
|
|
{
|
|
namespace karma = boost::spirit::karma;
|
|
best = std::min(best, last);
|
|
out << karma::format(karma::repeat(depth)["|-"]);
|
|
out << "+ " << entry.second << ' ';
|
|
out << last.count() << " ns (+";
|
|
out << (double((last - best).count()) / best.count()) * 100 << "%)" << std::endl;
|
|
out << buffer.str();
|
|
}
|
|
}
|
|
return best;
|
|
}
|
|
} // anonymous namespace
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
using results = std::vector<std::pair<tx_pub_suite::result, std::string>>;
|
|
try
|
|
{
|
|
unsigned iterations = default_iterations;
|
|
std::vector<unsigned> nums{};
|
|
if (2 <= argc) iterations = std::stoul(argv[1]);
|
|
if (3 <= argc)
|
|
{
|
|
namespace qi = boost::spirit::qi;
|
|
if (!qi::parse(argv[2], argv[2] + strlen(argv[2]), (qi::uint_ % ','), nums))
|
|
throw std::runtime_error{"bad tx outputs string"};
|
|
}
|
|
else
|
|
{
|
|
nums = {2, 4};
|
|
}
|
|
std::sort(nums.begin(), nums.end());
|
|
nums.erase(std::unique(nums.begin(), nums.end()), nums.end());
|
|
|
|
std::cout << "Running benchmark using " << iterations << " iterations" << std::endl;
|
|
|
|
const bench_args args{iterations};
|
|
|
|
results val{};
|
|
|
|
std::cout << "Transaction Component Benchmarks" << std::endl;
|
|
std::cout << "--------------------------------" << std::endl;
|
|
val.push_back(run_suite(tx_pub_suite{args}));
|
|
val.push_back(run_suite(output_pub_suite{args}));
|
|
std::sort(val.begin(), val.end());
|
|
print(val, std::cout, 0);
|
|
|
|
val.clear();
|
|
std::cout << "Transaction Benchmarks" << std::endl;
|
|
std::cout << "----------------------" << std::endl;
|
|
for (const unsigned num : nums)
|
|
val.push_back(run_suite(tx_suite{{args, num}}));
|
|
std::sort(val.begin(), val.end());
|
|
print(val, std::cout, 0);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
std::cerr << "Error: " << e.what() << std::endl;
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|