AbstractController.hh (9596:aa73a81cf92c) | AbstractController.hh (9745:884ad4638236) |
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1/* 2 * Copyright (c) 2009 Mark D. Hill and David A. Wood 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 18 unchanged lines hidden (view full) --- 27 */ 28 29#ifndef __MEM_RUBY_SLICC_INTERFACE_ABSTRACTCONTROLLER_HH__ 30#define __MEM_RUBY_SLICC_INTERFACE_ABSTRACTCONTROLLER_HH__ 31 32#include <iostream> 33#include <string> 34 | 1/* 2 * Copyright (c) 2009 Mark D. Hill and David A. Wood 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 18 unchanged lines hidden (view full) --- 27 */ 28 29#ifndef __MEM_RUBY_SLICC_INTERFACE_ABSTRACTCONTROLLER_HH__ 30#define __MEM_RUBY_SLICC_INTERFACE_ABSTRACTCONTROLLER_HH__ 31 32#include <iostream> 33#include <string> 34 |
35#include "base/callback.hh" |
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35#include "mem/protocol/AccessPermission.hh" 36#include "mem/ruby/buffers/MessageBuffer.hh" 37#include "mem/ruby/common/Address.hh" 38#include "mem/ruby/common/Consumer.hh" 39#include "mem/ruby/common/DataBlock.hh" 40#include "mem/ruby/common/Histogram.hh" 41#include "mem/ruby/network/Network.hh" 42#include "mem/ruby/recorder/CacheRecorder.hh" --- 6 unchanged lines hidden (view full) --- 49 50class AbstractController : public ClockedObject, public Consumer 51{ 52 public: 53 typedef RubyControllerParams Params; 54 AbstractController(const Params *p); 55 void init(); 56 const Params *params() const { return (const Params *)_params; } | 36#include "mem/protocol/AccessPermission.hh" 37#include "mem/ruby/buffers/MessageBuffer.hh" 38#include "mem/ruby/common/Address.hh" 39#include "mem/ruby/common/Consumer.hh" 40#include "mem/ruby/common/DataBlock.hh" 41#include "mem/ruby/common/Histogram.hh" 42#include "mem/ruby/network/Network.hh" 43#include "mem/ruby/recorder/CacheRecorder.hh" --- 6 unchanged lines hidden (view full) --- 50 51class AbstractController : public ClockedObject, public Consumer 52{ 53 public: 54 typedef RubyControllerParams Params; 55 AbstractController(const Params *p); 56 void init(); 57 const Params *params() const { return (const Params *)_params; } |
58 |
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57 virtual MessageBuffer* getMandatoryQueue() const = 0; 58 virtual const int & getVersion() const = 0; 59 virtual const std::string toString() const = 0; // returns text version of 60 // controller type 61 virtual const std::string getName() const = 0; // return instance name 62 virtual void blockOnQueue(Address, MessageBuffer*) = 0; 63 virtual void unblock(Address) = 0; 64 virtual void initNetworkPtr(Network* net_ptr) = 0; 65 virtual AccessPermission getAccessPermission(const Address& addr) = 0; 66 virtual DataBlock& getDataBlock(const Address& addr) = 0; 67 68 virtual void print(std::ostream & out) const = 0; 69 virtual void printStats(std::ostream & out) const = 0; 70 virtual void wakeup() = 0; | 59 virtual MessageBuffer* getMandatoryQueue() const = 0; 60 virtual const int & getVersion() const = 0; 61 virtual const std::string toString() const = 0; // returns text version of 62 // controller type 63 virtual const std::string getName() const = 0; // return instance name 64 virtual void blockOnQueue(Address, MessageBuffer*) = 0; 65 virtual void unblock(Address) = 0; 66 virtual void initNetworkPtr(Network* net_ptr) = 0; 67 virtual AccessPermission getAccessPermission(const Address& addr) = 0; 68 virtual DataBlock& getDataBlock(const Address& addr) = 0; 69 70 virtual void print(std::ostream & out) const = 0; 71 virtual void printStats(std::ostream & out) const = 0; 72 virtual void wakeup() = 0; |
71 // virtual void dumpStats(std::ostream & out) = 0; | |
72 virtual void clearStats() = 0; | 73 virtual void clearStats() = 0; |
74 virtual void regStats() = 0; 75 |
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73 virtual void recordCacheTrace(int cntrl, CacheRecorder* tr) = 0; 74 virtual Sequencer* getSequencer() const = 0; 75 76 //! These functions are used by ruby system to read/write the message 77 //! queues that exist with in the controller. 78 //! The boolean return value indicates if the read was performed 79 //! successfully. 80 virtual bool functionalReadBuffers(PacketPtr&) = 0; 81 //! The return value indicates the number of messages written with the 82 //! data from the packet. 83 virtual uint32_t functionalWriteBuffers(PacketPtr&) = 0; 84 85 //! Function for enqueuing a prefetch request 86 virtual void enqueuePrefetch(const Address&, const RubyRequestType&) 87 { fatal("Prefetches not implemented!");} 88 | 76 virtual void recordCacheTrace(int cntrl, CacheRecorder* tr) = 0; 77 virtual Sequencer* getSequencer() const = 0; 78 79 //! These functions are used by ruby system to read/write the message 80 //! queues that exist with in the controller. 81 //! The boolean return value indicates if the read was performed 82 //! successfully. 83 virtual bool functionalReadBuffers(PacketPtr&) = 0; 84 //! The return value indicates the number of messages written with the 85 //! data from the packet. 86 virtual uint32_t functionalWriteBuffers(PacketPtr&) = 0; 87 88 //! Function for enqueuing a prefetch request 89 virtual void enqueuePrefetch(const Address&, const RubyRequestType&) 90 { fatal("Prefetches not implemented!");} 91 |
92 //! Function for collating statistics from all the controllers of this 93 //! particular type. This function should only be called from the 94 //! version 0 of this controller type. 95 virtual void collateStats() 96 {fatal("collateStats() should be overridden!");} 97 |
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89 public: 90 MachineID getMachineID() const { return m_machineID; } 91 uint64_t getFullyBusyCycles() const { return m_fully_busy_cycles; } 92 uint64_t getRequestCount() const { return m_request_count; } 93 const std::map<std::string, uint64_t>& getRequestProfileMap() const 94 { return m_requestProfileMap; } 95 96 Histogram& getDelayHist() { return m_delayHistogram; } --- 52 unchanged lines hidden (view full) --- 149 //! call requisite function for updating the count. 150 std::map<std::string, uint64_t> m_requestProfileMap; 151 uint64_t m_request_count; 152 153 //! Histogram for profiling delay for the messages this controller 154 //! cares for 155 Histogram m_delayHistogram; 156 std::vector<Histogram> m_delayVCHistogram; | 98 public: 99 MachineID getMachineID() const { return m_machineID; } 100 uint64_t getFullyBusyCycles() const { return m_fully_busy_cycles; } 101 uint64_t getRequestCount() const { return m_request_count; } 102 const std::map<std::string, uint64_t>& getRequestProfileMap() const 103 { return m_requestProfileMap; } 104 105 Histogram& getDelayHist() { return m_delayHistogram; } --- 52 unchanged lines hidden (view full) --- 158 //! call requisite function for updating the count. 159 std::map<std::string, uint64_t> m_requestProfileMap; 160 uint64_t m_request_count; 161 162 //! Histogram for profiling delay for the messages this controller 163 //! cares for 164 Histogram m_delayHistogram; 165 std::vector<Histogram> m_delayVCHistogram; |
166 167 //! Callback class used for collating statistics from all the 168 //! controller of this type. 169 class StatsCallback : public Callback 170 { 171 private: 172 AbstractController *ctr; 173 174 public: 175 virtual ~StatsCallback() {} 176 177 StatsCallback(AbstractController *_ctr) 178 : ctr(_ctr) 179 { 180 } 181 182 void process() {ctr->collateStats();} 183 }; |
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157}; 158 159#endif // __MEM_RUBY_SLICC_INTERFACE_ABSTRACTCONTROLLER_HH__ | 184}; 185 186#endif // __MEM_RUBY_SLICC_INTERFACE_ABSTRACTCONTROLLER_HH__ |