RubyDirectedTester.hh (8922:17f037ad8918) | RubyDirectedTester.hh (8948:e95ee70f876c) |
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1/* 2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 3 * Copyright (c) 2009-2010 Advanced Micro Devices, Inc. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer; 10 * redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution; 13 * neither the name of the copyright holders nor the names of its 14 * contributors may be used to endorse or promote products derived from 15 * this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30#ifndef __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ 31#define __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ 32 33#include <iostream> 34#include <string> 35#include <vector> 36 37#include "mem/ruby/common/DataBlock.hh" 38#include "mem/ruby/common/Global.hh" 39#include "mem/ruby/common/SubBlock.hh" 40#include "mem/ruby/system/RubyPort.hh" 41#include "mem/mem_object.hh" 42#include "mem/packet.hh" 43#include "params/RubyDirectedTester.hh" 44 45class DirectedGenerator; 46 47class RubyDirectedTester : public MemObject 48{ 49 public: 50 class CpuPort : public MasterPort 51 { 52 private: 53 RubyDirectedTester *tester; 54 55 public: 56 CpuPort(const std::string &_name, RubyDirectedTester *_tester, 57 uint32_t _idx) 58 : MasterPort(_name, _tester), tester(_tester), idx(_idx) 59 {} 60 61 uint32_t idx; 62 63 protected: 64 virtual bool recvTiming(PacketPtr pkt); 65 virtual void recvRetry() 66 { panic("%s does not expect a retry\n", name()); } | 1/* 2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 3 * Copyright (c) 2009-2010 Advanced Micro Devices, Inc. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer; 10 * redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution; 13 * neither the name of the copyright holders nor the names of its 14 * contributors may be used to endorse or promote products derived from 15 * this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30#ifndef __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ 31#define __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ 32 33#include <iostream> 34#include <string> 35#include <vector> 36 37#include "mem/ruby/common/DataBlock.hh" 38#include "mem/ruby/common/Global.hh" 39#include "mem/ruby/common/SubBlock.hh" 40#include "mem/ruby/system/RubyPort.hh" 41#include "mem/mem_object.hh" 42#include "mem/packet.hh" 43#include "params/RubyDirectedTester.hh" 44 45class DirectedGenerator; 46 47class RubyDirectedTester : public MemObject 48{ 49 public: 50 class CpuPort : public MasterPort 51 { 52 private: 53 RubyDirectedTester *tester; 54 55 public: 56 CpuPort(const std::string &_name, RubyDirectedTester *_tester, 57 uint32_t _idx) 58 : MasterPort(_name, _tester), tester(_tester), idx(_idx) 59 {} 60 61 uint32_t idx; 62 63 protected: 64 virtual bool recvTiming(PacketPtr pkt); 65 virtual void recvRetry() 66 { panic("%s does not expect a retry\n", name()); } |
67 virtual Tick recvAtomic(PacketPtr pkt); 68 virtual void recvFunctional(PacketPtr pkt) { } | |
69 }; 70 71 typedef RubyDirectedTesterParams Params; 72 RubyDirectedTester(const Params *p); 73 ~RubyDirectedTester(); 74 75 virtual MasterPort &getMasterPort(const std::string &if_name, 76 int idx = -1); 77 78 MasterPort* getCpuPort(int idx); 79 80 virtual void init(); 81 82 void wakeup(); 83 84 void incrementCycleCompletions() { m_requests_completed++; } 85 86 void printStats(std::ostream& out) const {} 87 void clearStats() {} 88 void printConfig(std::ostream& out) const {} 89 90 void print(std::ostream& out) const; 91 92 protected: 93 class DirectedStartEvent : public Event 94 { 95 private: 96 RubyDirectedTester *tester; 97 98 public: 99 DirectedStartEvent(RubyDirectedTester *_tester) 100 : Event(CPU_Tick_Pri), tester(_tester) 101 {} 102 void process() { tester->wakeup(); } 103 virtual const char *description() const { return "Directed tick"; } 104 }; 105 106 DirectedStartEvent directedStartEvent; 107 108 private: 109 void hitCallback(NodeID proc, Addr addr); 110 111 void checkForDeadlock(); 112 113 // Private copy constructor and assignment operator 114 RubyDirectedTester(const RubyDirectedTester& obj); 115 RubyDirectedTester& operator=(const RubyDirectedTester& obj); 116 117 uint64 m_requests_completed; 118 std::vector<CpuPort*> ports; 119 uint64 m_requests_to_complete; 120 DirectedGenerator* generator; 121}; 122 123#endif // __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ | 67 }; 68 69 typedef RubyDirectedTesterParams Params; 70 RubyDirectedTester(const Params *p); 71 ~RubyDirectedTester(); 72 73 virtual MasterPort &getMasterPort(const std::string &if_name, 74 int idx = -1); 75 76 MasterPort* getCpuPort(int idx); 77 78 virtual void init(); 79 80 void wakeup(); 81 82 void incrementCycleCompletions() { m_requests_completed++; } 83 84 void printStats(std::ostream& out) const {} 85 void clearStats() {} 86 void printConfig(std::ostream& out) const {} 87 88 void print(std::ostream& out) const; 89 90 protected: 91 class DirectedStartEvent : public Event 92 { 93 private: 94 RubyDirectedTester *tester; 95 96 public: 97 DirectedStartEvent(RubyDirectedTester *_tester) 98 : Event(CPU_Tick_Pri), tester(_tester) 99 {} 100 void process() { tester->wakeup(); } 101 virtual const char *description() const { return "Directed tick"; } 102 }; 103 104 DirectedStartEvent directedStartEvent; 105 106 private: 107 void hitCallback(NodeID proc, Addr addr); 108 109 void checkForDeadlock(); 110 111 // Private copy constructor and assignment operator 112 RubyDirectedTester(const RubyDirectedTester& obj); 113 RubyDirectedTester& operator=(const RubyDirectedTester& obj); 114 115 uint64 m_requests_completed; 116 std::vector<CpuPort*> ports; 117 uint64 m_requests_to_complete; 118 DirectedGenerator* generator; 119}; 120 121#endif // __CPU_DIRECTEDTEST_RUBYDIRECTEDTESTER_HH__ |