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restored uint64.cpp

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joaquintides
2022-10-25 14:33:07 +02:00
parent e29bf7a4a0
commit 492df9c9c6
1 changed files with 1 additions and 46 deletions
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47
benchmark/uint64.cpp
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@ -5,14 +5,12 @@
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/hashed_index.hpp>
#include <boost/multi_index/member.hpp>
#include <boost/endian/conversion.hpp>
#include <boost/core/detail/splitmix64.hpp>
#include <boost/config.hpp>
#include <fxa_unordered/foa_unordered_rc.hpp>
#ifdef HAVE_ABSEIL
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
@ -313,46 +311,6 @@ template<class K, class V> using std_unordered_map =
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template <typename Key, typename Value> struct map_types
{
using key_type = Key;
using raw_key_type = typename std::remove_const<Key>::type;
using raw_mapped_type = typename std::remove_const<Value>::type;
using init_type = std::pair<raw_key_type, raw_mapped_type>;
using moved_type = std::pair<raw_key_type&&, raw_mapped_type&&>;
using value_type = std::pair<Key const, Value>;
template <class K, class V>
static raw_key_type const& extract(std::pair<K, V> const& kv)
{
return kv.first;
}
static moved_type move(value_type& x)
{
// TODO: we probably need to launder here
return {std::move(const_cast<raw_key_type&>(x.first)),
std::move(const_cast<raw_mapped_type&>(x.second))};
}
};
template <class Key, class Value>
using boost_unordered_detail_foa_table =
boost::unordered::detail::foa::table<map_types<Key, Value>,
absl::container_internal::hash_default_hash<Key>, std::equal_to<Key>,
allocator_for<Key, Value> >;
template <typename Key, typename Value>
using boost_unordered_flat_map = boost::unordered::unordered_flat_map<Key,
Value, absl::container_internal::hash_default_hash<Key>, std::equal_to<Key>,
allocator_for<Key, Value> >;
template <typename Key, typename Value>
using rc15_flat_map = foa_unordered_rc_map<Key, Value,
absl::container_internal::hash_default_hash<Key>, std::equal_to<Key>,
allocator_for<Key, Value> >;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
@ -389,9 +347,6 @@ int main()
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_detail_foa_table>( "boost_unordered_detail_foa_table" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
test<rc15_flat_map>( "rc15_flat_map" );
test<multi_index_map>( "multi_index_map" );
#ifdef HAVE_ABSEIL
@ -419,7 +374,7 @@ int main()
for( auto const& x: times )
{
std::cout << std::setw( 34 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
std::cout << std::setw( 25 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}