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Add boost::unordered_flat_map to benchmarks

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Peter Dimov
2022-10-26 21:08:51 +03:00
parent 4593d733a2
commit 1dc949b2b5
4 changed files with 34 additions and 6 deletions
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13
benchmark/string.cpp
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@ -5,6 +5,7 @@
#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>
@ -294,6 +295,9 @@ 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<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
@ -374,6 +378,9 @@ std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_map_fnv1a =
boost::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map_fnv1a =
boost::unordered_flat_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using multi_index_map_fnv1a = multi_index_container<
pair<K, V>,
indexed_by<
@ -418,10 +425,11 @@ int main()
{
init_indices();
#if 0
#if 1
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
test<multi_index_map>( "multi_index_map" );
#ifdef HAVE_ABSEIL
@ -449,6 +457,7 @@ int main()
test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
test<boost_unordered_flat_map_fnv1a>( "boost::unordered_flat_map, FNV-1a" );
test<multi_index_map_fnv1a>( "multi_index_map, FNV-1a" );
#ifdef HAVE_ABSEIL
@ -476,7 +485,7 @@ int main()
for( auto const& x: times )
{
std::cout << std::setw( 31 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
std::cout << std::setw( 35 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}