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Mark fnv1a_hash as avalanching

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This commit is contained in:
Peter Dimov
2022-11-01 06:16:30 +02:00
parent d3914d7101
commit 13e065466a
2 changed files with 8 additions and 2 deletions
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5
benchmark/string.cpp
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@ -370,7 +370,10 @@ template<> struct fnv1a_hash_impl<64>
} }
}; };
struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits > {}; struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits >
{
using is_avalanching = void;
};
template<class K, class V> using std_unordered_map_fnv1a = template<class K, class V> using std_unordered_map_fnv1a =
std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>; std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;

5
benchmark/string_view.cpp
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@ -371,7 +371,10 @@ template<> struct fnv1a_hash_impl<64>
} }
}; };
struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits > {}; struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits >
{
using is_avalanching = void;
};
template<class K, class V> using std_unordered_map_fnv1a = template<class K, class V> using std_unordered_map_fnv1a =
std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>; std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;