+++ /dev/null
-/*
- This file is a part of libcds - Concurrent Data Structures library
-
- (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2016
-
- Source code repo: http://github.com/khizmax/libcds/
- Download: http://sourceforge.net/projects/libcds/files/
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
-
- * 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.
-
- 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.
-*/
-
-#ifndef CDSUNIT_MAP_TYPE_FELDMAN_HASHMAP_H
-#define CDSUNIT_MAP_TYPE_FELDMAN_HASHMAP_H
-
-#include "map2/map_type.h"
-
-#include <cds/container/feldman_hashmap_hp.h>
-#include <cds/container/feldman_hashmap_dhp.h>
-#include <cds/container/feldman_hashmap_rcu.h>
-
-#include "print_feldman_hashset_stat.h"
-#include "hashing/hash_func.h"
-
-namespace map2 {
-
- template <class GC, typename Key, typename T, typename Traits = cc::feldman_hashmap::traits>
- class FeldmanHashMap : public cc::FeldmanHashMap< GC, Key, T, Traits >
- {
- typedef cc::FeldmanHashMap< GC, Key, T, Traits > base_class;
- public:
- template <typename Config>
- FeldmanHashMap( Config const& cfg)
- : base_class( cfg.c_nFeldmanMap_HeadBits, cfg.c_nFeldmanMap_ArrayBits )
- {}
-
- // for testing
- static CDS_CONSTEXPR bool const c_bExtractSupported = true;
- static CDS_CONSTEXPR bool const c_bLoadFactorDepended = false;
- static CDS_CONSTEXPR bool const c_bEraseExactKey = true;
- };
-
- struct tag_FeldmanHashMap;
-
- template <typename Key, typename Value>
- struct map_type< tag_FeldmanHashMap, Key, Value >: public map_type_base< Key, Value >
- {
- typedef map_type_base< Key, Value > base_class;
- typedef typename base_class::compare compare;
- typedef typename base_class::less less;
-
- struct traits_FeldmanHashMap_stdhash : public cc::feldman_hashmap::traits
- {
- typedef std::hash< Key > hash;
- };
-
- typedef FeldmanHashMap< cds::gc::HP, Key, Value, traits_FeldmanHashMap_stdhash > FeldmanHashMap_hp_stdhash;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value, traits_FeldmanHashMap_stdhash > FeldmanHashMap_dhp_stdhash;
- typedef FeldmanHashMap< rcu_gpi, Key, Value, traits_FeldmanHashMap_stdhash > FeldmanHashMap_rcu_gpi_stdhash;
- typedef FeldmanHashMap< rcu_gpb, Key, Value, traits_FeldmanHashMap_stdhash > FeldmanHashMap_rcu_gpb_stdhash;
- typedef FeldmanHashMap< rcu_gpt, Key, Value, traits_FeldmanHashMap_stdhash > FeldmanHashMap_rcu_gpt_stdhash;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value, traits_FeldmanHashMap_stdhash > FeldmanHashMap_rcu_shb_stdhash;
- typedef FeldmanHashMap< rcu_sht, Key, Value, traits_FeldmanHashMap_stdhash > FeldmanHashMap_rcu_sht_stdhash;
-#endif
-
- struct traits_FeldmanHashMap_stdhash_stat: traits_FeldmanHashMap_stdhash
- {
- typedef cc::feldman_hashmap::stat<> stat;
- };
-
- typedef FeldmanHashMap< cds::gc::HP, Key, Value, traits_FeldmanHashMap_stdhash_stat > FeldmanHashMap_hp_stdhash_stat;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value, traits_FeldmanHashMap_stdhash_stat > FeldmanHashMap_dhp_stdhash_stat;
- typedef FeldmanHashMap< rcu_gpi, Key, Value, traits_FeldmanHashMap_stdhash_stat > FeldmanHashMap_rcu_gpi_stdhash_stat;
- typedef FeldmanHashMap< rcu_gpb, Key, Value, traits_FeldmanHashMap_stdhash_stat > FeldmanHashMap_rcu_gpb_stdhash_stat;
- typedef FeldmanHashMap< rcu_gpt, Key, Value, traits_FeldmanHashMap_stdhash_stat > FeldmanHashMap_rcu_gpt_stdhash_stat;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value, traits_FeldmanHashMap_stdhash_stat > FeldmanHashMap_rcu_shb_stdhash_stat;
- typedef FeldmanHashMap< rcu_sht, Key, Value, traits_FeldmanHashMap_stdhash_stat > FeldmanHashMap_rcu_sht_stdhash_stat;
-#endif
-
- // CityHash
-#if CDS_BUILD_BITS == 64
- struct traits_FeldmanHashMap_city64 : public cc::feldman_hashmap::traits
- {
- typedef ::hashing::city64 hash;
- typedef ::hashing::city64::less less;
- };
- typedef FeldmanHashMap< cds::gc::HP, Key, Value, traits_FeldmanHashMap_city64 > FeldmanHashMap_hp_city64;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value, traits_FeldmanHashMap_city64 > FeldmanHashMap_dhp_city64;
- typedef FeldmanHashMap< rcu_gpi, Key, Value, traits_FeldmanHashMap_city64 > FeldmanHashMap_rcu_gpi_city64;
- typedef FeldmanHashMap< rcu_gpb, Key, Value, traits_FeldmanHashMap_city64 > FeldmanHashMap_rcu_gpb_city64;
- typedef FeldmanHashMap< rcu_gpt, Key, Value, traits_FeldmanHashMap_city64 > FeldmanHashMap_rcu_gpt_city64;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value, traits_FeldmanHashMap_city64 > FeldmanHashMap_rcu_shb_city64;
- typedef FeldmanHashMap< rcu_sht, Key, Value, traits_FeldmanHashMap_city64 > FeldmanHashMap_rcu_sht_city64;
-#endif
-
- struct traits_FeldmanHashMap_city64_stat : public traits_FeldmanHashMap_city64
- {
- typedef cc::feldman_hashmap::stat<> stat;
- };
- typedef FeldmanHashMap< cds::gc::HP, Key, Value, traits_FeldmanHashMap_city64_stat > FeldmanHashMap_hp_city64_stat;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value, traits_FeldmanHashMap_city64_stat > FeldmanHashMap_dhp_city64_stat;
- typedef FeldmanHashMap< rcu_gpi, Key, Value, traits_FeldmanHashMap_city64_stat > FeldmanHashMap_rcu_gpi_city64_stat;
- typedef FeldmanHashMap< rcu_gpb, Key, Value, traits_FeldmanHashMap_city64_stat > FeldmanHashMap_rcu_gpb_city64_stat;
- typedef FeldmanHashMap< rcu_gpt, Key, Value, traits_FeldmanHashMap_city64_stat > FeldmanHashMap_rcu_gpt_city64_stat;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value, traits_FeldmanHashMap_city64_stat > FeldmanHashMap_rcu_shb_city64_stat;
- typedef FeldmanHashMap< rcu_sht, Key, Value, traits_FeldmanHashMap_city64_stat > FeldmanHashMap_rcu_sht_city64_stat;
-#endif
-
- struct traits_FeldmanHashMap_city128 : public cc::feldman_hashmap::traits
- {
- typedef ::hashing::city128 hash;
- typedef ::hashing::city128::less less;
- };
- typedef FeldmanHashMap< cds::gc::HP, Key, Value, traits_FeldmanHashMap_city128 > FeldmanHashMap_hp_city128;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value, traits_FeldmanHashMap_city128 > FeldmanHashMap_dhp_city128;
- typedef FeldmanHashMap< rcu_gpi, Key, Value, traits_FeldmanHashMap_city128 > FeldmanHashMap_rcu_gpi_city128;
- typedef FeldmanHashMap< rcu_gpb, Key, Value, traits_FeldmanHashMap_city128 > FeldmanHashMap_rcu_gpb_city128;
- typedef FeldmanHashMap< rcu_gpt, Key, Value, traits_FeldmanHashMap_city128 > FeldmanHashMap_rcu_gpt_city128;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value, traits_FeldmanHashMap_city128 > FeldmanHashMap_rcu_shb_city128;
- typedef FeldmanHashMap< rcu_sht, Key, Value, traits_FeldmanHashMap_city128 > FeldmanHashMap_rcu_sht_city128;
-#endif
-
- struct traits_FeldmanHashMap_city128_stat : public traits_FeldmanHashMap_city128
- {
- typedef cc::feldman_hashmap::stat<> stat;
- };
- typedef FeldmanHashMap< cds::gc::HP, Key, Value, traits_FeldmanHashMap_city128_stat > FeldmanHashMap_hp_city128_stat;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value, traits_FeldmanHashMap_city128_stat > FeldmanHashMap_dhp_city128_stat;
- typedef FeldmanHashMap< rcu_gpi, Key, Value, traits_FeldmanHashMap_city128_stat > FeldmanHashMap_rcu_gpi_city128_stat;
- typedef FeldmanHashMap< rcu_gpb, Key, Value, traits_FeldmanHashMap_city128_stat > FeldmanHashMap_rcu_gpb_city128_stat;
- typedef FeldmanHashMap< rcu_gpt, Key, Value, traits_FeldmanHashMap_city128_stat > FeldmanHashMap_rcu_gpt_city128_stat;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value, traits_FeldmanHashMap_city128_stat > FeldmanHashMap_rcu_shb_city128_stat;
- typedef FeldmanHashMap< rcu_sht, Key, Value, traits_FeldmanHashMap_city128_stat > FeldmanHashMap_rcu_sht_city128_stat;
-#endif
-#endif // CDS_BUILD_BITS == 64
-
-
- // for fixed-sized keys - no hash functor required
- typedef FeldmanHashMap< cds::gc::HP, Key, Value > FeldmanHashMap_hp_fixed;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value > FeldmanHashMap_dhp_fixed;
- typedef FeldmanHashMap< rcu_gpi, Key, Value > FeldmanHashMap_rcu_gpi_fixed;
- typedef FeldmanHashMap< rcu_gpb, Key, Value > FeldmanHashMap_rcu_gpb_fixed;
- typedef FeldmanHashMap< rcu_gpt, Key, Value > FeldmanHashMap_rcu_gpt_fixed;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value > FeldmanHashMap_rcu_shb_fixed;
- typedef FeldmanHashMap< rcu_sht, Key, Value > FeldmanHashMap_rcu_sht_fixed;
-#endif
-
- struct traits_FeldmanHashMap_stat : public cc::feldman_hashmap::traits
- {
- typedef cc::feldman_hashmap::stat<> stat;
- };
- typedef FeldmanHashMap< cds::gc::HP, Key, Value, traits_FeldmanHashMap_stat > FeldmanHashMap_hp_fixed_stat;
- typedef FeldmanHashMap< cds::gc::DHP, Key, Value, traits_FeldmanHashMap_stat > FeldmanHashMap_dhp_fixed_stat;
- typedef FeldmanHashMap< rcu_gpi, Key, Value, traits_FeldmanHashMap_stat > FeldmanHashMap_rcu_gpi_fixed_stat;
- typedef FeldmanHashMap< rcu_gpb, Key, Value, traits_FeldmanHashMap_stat > FeldmanHashMap_rcu_gpb_fixed_stat;
- typedef FeldmanHashMap< rcu_gpt, Key, Value, traits_FeldmanHashMap_stat > FeldmanHashMap_rcu_gpt_fixed_stat;
-#ifdef CDS_URCU_SIGNAL_HANDLING_ENABLED
- typedef FeldmanHashMap< rcu_shb, Key, Value, traits_FeldmanHashMap_stat > FeldmanHashMap_rcu_shb_fixed_stat;
- typedef FeldmanHashMap< rcu_sht, Key, Value, traits_FeldmanHashMap_stat > FeldmanHashMap_rcu_sht_fixed_stat;
-#endif
-
- };
-
- template <typename GC, typename K, typename T, typename Traits >
- static inline void print_stat( FeldmanHashMap< GC, K, T, Traits > const& m )
- {
- CPPUNIT_MSG( m.statistics() );
-
- std::vector< cds::intrusive::feldman_hashset::level_statistics > level_stat;
- m.get_level_statistics( level_stat );
- CPPUNIT_MSG( level_stat );
- }
-
-} // namespace map2
-
-#endif // #ifndef CDSUNIT_MAP_TYPE_FELDMAN_HASHMAP_H
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