3016478068
As part of recent decisions regarding namespace naming conventions, all namespaces will be changed to snake case. Stats::Units became Stats::units. Change-Id: I9ce855b291db122d952098a090a2984b42152850 Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45415 Maintainer: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
69 lines
2.7 KiB
C++
69 lines
2.7 KiB
C++
/*
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* Copyright (c) 2018-2020 Inria
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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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/** @file
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* Implementation of a base sim object for the templated dictionary-based
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* cache compressor.
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*/
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#include "mem/cache/compressors/dictionary_compressor.hh"
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#include "params/BaseDictionaryCompressor.hh"
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namespace Compressor {
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BaseDictionaryCompressor::BaseDictionaryCompressor(const Params &p)
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: Base(p), dictionarySize(p.dictionary_size),
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numEntries(0), dictionaryStats(stats, *this)
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{
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}
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BaseDictionaryCompressor::DictionaryStats::DictionaryStats(
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BaseStats& base_group, BaseDictionaryCompressor& _compressor)
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: Stats::Group(&base_group), compressor(_compressor),
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ADD_STAT(patterns, Stats::units::Count::get(),
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"Number of data entries that were compressed to this pattern")
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{
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}
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void
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BaseDictionaryCompressor::DictionaryStats::regStats()
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{
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Stats::Group::regStats();
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// We store the frequency of each pattern
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patterns.init(compressor.getNumPatterns());
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for (unsigned i = 0; i < compressor.getNumPatterns(); ++i) {
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const std::string name = compressor.getName(i);
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patterns.subname(i, name);
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patterns.subdesc(i, "Number of data entries that match pattern " +
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name);
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}
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}
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} // namespace Compressor
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