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base
filters
h3_bloom_filter.hh
Go to the documentation of this file.
1
/*
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* Copyright (c) 2019 Inria
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* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __BASE_FILTERS_H3_BLOOM_FILTER_HH__
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#define __BASE_FILTERS_H3_BLOOM_FILTER_HH__
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#include "
base/filters/multi_bit_sel_bloom_filter.hh
"
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namespace
gem5
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{
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struct
BloomFilterH3Params;
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namespace
bloom_filter
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{
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class
H3
:
public
MultiBitSel
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{
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public
:
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H3
(
const
BloomFilterH3Params &
p
);
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~H3
();
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protected
:
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int
hash
(
Addr
addr
,
int
hash_number)
const override
;
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};
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}
// namespace bloom_filter
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}
// namespace gem5
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#endif // __BASE_FILTERS_H3_BLOOM_FILTER_HH__
gem5::bloom_filter::H3
Implementation of the bloom filter as described in "Implementing Signatures for Transactional Memory"...
Definition:
h3_bloom_filter.hh:47
gem5::VegaISA::p
Bitfield< 54 > p
Definition:
pagetable.hh:70
gem5::bloom_filter::H3::H3
H3(const BloomFilterH3Params &p)
Definition:
h3_bloom_filter.cc:366
multi_bit_sel_bloom_filter.hh
gem5::bloom_filter::H3::hash
int hash(Addr addr, int hash_number) const override
Apply the selected the hash functions to an address.
Definition:
h3_bloom_filter.cc:377
gem5::bloom_filter::MultiBitSel
The MultiBitSel Bloom Filter associates an address to multiple entries through the use of multiple ha...
Definition:
multi_bit_sel_bloom_filter.hh:47
gem5::Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition:
types.hh:147
gem5::bloom_filter::H3::~H3
~H3()
Definition:
h3_bloom_filter.cc:372
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition:
gpu_translation_state.hh:37
gem5::X86ISA::addr
Bitfield< 3 > addr
Definition:
types.hh:84
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