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-rw-r--r--src/mem/ruby/profiler/CacheProfiler.cc165
-rw-r--r--src/mem/ruby/profiler/CacheProfiler.hh88
-rw-r--r--src/mem/ruby/profiler/Profiler.hh1
-rw-r--r--src/mem/ruby/profiler/SConscript1
4 files changed, 0 insertions, 255 deletions
diff --git a/src/mem/ruby/profiler/CacheProfiler.cc b/src/mem/ruby/profiler/CacheProfiler.cc
deleted file mode 100644
index fdb4581bb..000000000
--- a/src/mem/ruby/profiler/CacheProfiler.cc
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
- * All rights reserved.
- *
- * 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;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * 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
- * OWNER 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.
- */
-
-#include "mem/ruby/profiler/CacheProfiler.hh"
-#include "mem/ruby/profiler/Profiler.hh"
-#include "mem/ruby/system/System.hh"
-
-using namespace std;
-
-CacheProfiler::CacheProfiler(const string& description)
- : m_cacheRequestType(int(RubyRequestType_NUM)), m_genericRequestType(int(GenericRequestType_NUM))
-{
- m_description = description;
-
- clearStats();
-}
-
-CacheProfiler::~CacheProfiler()
-{
-}
-
-void
-CacheProfiler::printStats(ostream& out) const
-{
- out << "Cache Stats: " << m_description << endl;
- string description = " " + m_description;
-
- out << description << "_total_misses: " << m_misses << endl;
- out << description << "_total_demand_misses: " << m_demand_misses << endl;
- out << description << "_total_prefetches: " << m_prefetches << endl;
- out << description << "_total_sw_prefetches: " << m_sw_prefetches << endl;
- out << description << "_total_hw_prefetches: " << m_hw_prefetches << endl;
- out << endl;
-
- int requests = 0;
-
- for (int i = 0; i < int(RubyRequestType_NUM); i++) {
- requests += m_cacheRequestType[i];
- }
-
- for (int i = 0; i < int(GenericRequestType_NUM); i++) {
- requests += m_genericRequestType[i];
- }
-
- assert(m_misses == requests);
-
- if (requests > 0) {
- for (int i = 0; i < int(RubyRequestType_NUM); i++) {
- if (m_cacheRequestType[i] > 0) {
- out << description << "_request_type_"
- << RubyRequestType_to_string(RubyRequestType(i))
- << ": "
- << 100.0 * (double)m_cacheRequestType[i] /
- (double)requests
- << "%" << endl;
- }
- }
-
- for (int i = 0; i < int(GenericRequestType_NUM); i++) {
- if (m_genericRequestType[i] > 0) {
- out << description << "_request_type_"
- << GenericRequestType_to_string(GenericRequestType(i))
- << ": "
- << 100.0 * (double)m_genericRequestType[i] /
- (double)requests
- << "%" << endl;
- }
- }
-
- out << endl;
-
- for (int i = 0; i < RubyAccessMode_NUM; i++){
- if (m_accessModeTypeHistogram[i] > 0) {
- out << description << "_access_mode_type_"
- << (RubyAccessMode) i << ": "
- << m_accessModeTypeHistogram[i] << " "
- << 100.0 * m_accessModeTypeHistogram[i] / requests
- << "%" << endl;
- }
- }
- }
-
- out << endl;
-}
-
-void
-CacheProfiler::clearStats()
-{
- for (int i = 0; i < int(RubyRequestType_NUM); i++) {
- m_cacheRequestType[i] = 0;
- }
- for (int i = 0; i < int(GenericRequestType_NUM); i++) {
- m_genericRequestType[i] = 0;
- }
- m_misses = 0;
- m_demand_misses = 0;
- m_prefetches = 0;
- m_sw_prefetches = 0;
- m_hw_prefetches = 0;
- for (int i = 0; i < RubyAccessMode_NUM; i++) {
- m_accessModeTypeHistogram[i] = 0;
- }
-}
-
-void
-CacheProfiler::addCacheStatSample(RubyRequestType requestType,
- RubyAccessMode accessType,
- PrefetchBit pfBit)
-{
- m_cacheRequestType[requestType]++;
- addStatSample(accessType, pfBit);
-}
-
-void
-CacheProfiler::addGenericStatSample(GenericRequestType requestType,
- RubyAccessMode accessType,
- PrefetchBit pfBit)
-{
- m_genericRequestType[requestType]++;
- addStatSample(accessType, pfBit);
-}
-
-void
-CacheProfiler::addStatSample(RubyAccessMode accessType,
- PrefetchBit pfBit)
-{
- m_misses++;
-
- m_accessModeTypeHistogram[accessType]++;
- if (pfBit == PrefetchBit_No) {
- m_demand_misses++;
- } else if (pfBit == PrefetchBit_Yes) {
- m_prefetches++;
- m_sw_prefetches++;
- } else {
- // must be L1_HW || L2_HW prefetch
- m_prefetches++;
- m_hw_prefetches++;
- }
-}
diff --git a/src/mem/ruby/profiler/CacheProfiler.hh b/src/mem/ruby/profiler/CacheProfiler.hh
deleted file mode 100644
index c53db7ea8..000000000
--- a/src/mem/ruby/profiler/CacheProfiler.hh
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
- * All rights reserved.
- *
- * 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;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * 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
- * OWNER 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 __MEM_RUBY_PROFILER_CACHEPROFILER_HH__
-#define __MEM_RUBY_PROFILER_CACHEPROFILER_HH__
-
-#include <iostream>
-#include <string>
-#include <vector>
-
-#include "mem/protocol/GenericRequestType.hh"
-#include "mem/protocol/PrefetchBit.hh"
-#include "mem/protocol/RubyAccessMode.hh"
-#include "mem/protocol/RubyRequestType.hh"
-#include "mem/ruby/common/Global.hh"
-#include "mem/ruby/common/Histogram.hh"
-
-class CacheProfiler
-{
- public:
- CacheProfiler(const std::string& description);
- ~CacheProfiler();
-
- void printStats(std::ostream& out) const;
- void clearStats();
-
- void addCacheStatSample(RubyRequestType requestType,
- RubyAccessMode type,
- PrefetchBit pfBit);
-
- void addGenericStatSample(GenericRequestType requestType,
- RubyAccessMode type,
- PrefetchBit pfBit);
-
- void print(std::ostream& out) const;
-
- private:
- // Private copy constructor and assignment operator
- CacheProfiler(const CacheProfiler& obj);
- CacheProfiler& operator=(const CacheProfiler& obj);
- void addStatSample(RubyAccessMode type, PrefetchBit pfBit);
-
- std::string m_description;
- int64 m_misses;
- int64 m_demand_misses;
- int64 m_prefetches;
- int64 m_sw_prefetches;
- int64 m_hw_prefetches;
- int64 m_accessModeTypeHistogram[RubyAccessMode_NUM];
-
- std::vector<int> m_cacheRequestType;
- std::vector<int> m_genericRequestType;
-};
-
-inline std::ostream&
-operator<<(std::ostream& out, const CacheProfiler& obj)
-{
- obj.print(out);
- out << std::flush;
- return out;
-}
-
-#endif // __MEM_RUBY_PROFILER_CACHEPROFILER_HH__
diff --git a/src/mem/ruby/profiler/Profiler.hh b/src/mem/ruby/profiler/Profiler.hh
index 02c37bd60..6bd9deee5 100644
--- a/src/mem/ruby/profiler/Profiler.hh
+++ b/src/mem/ruby/profiler/Profiler.hh
@@ -53,7 +53,6 @@
#include "base/hashmap.hh"
#include "mem/protocol/AccessType.hh"
#include "mem/protocol/GenericMachineType.hh"
-#include "mem/protocol/GenericRequestType.hh"
#include "mem/protocol/PrefetchBit.hh"
#include "mem/protocol/RubyAccessMode.hh"
#include "mem/protocol/RubyRequestType.hh"
diff --git a/src/mem/ruby/profiler/SConscript b/src/mem/ruby/profiler/SConscript
index 70082ad03..613c70aa0 100644
--- a/src/mem/ruby/profiler/SConscript
+++ b/src/mem/ruby/profiler/SConscript
@@ -37,7 +37,6 @@ SimObject('Profiler.py')
Source('AccessTraceForAddress.cc')
Source('AddressProfiler.cc')
-Source('CacheProfiler.cc')
Source('MemCntrlProfiler.cc')
Source('Profiler.cc')
Source('StoreTrace.cc')
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-11 05:58:04 +0000