00001 // 00002 // Copyright (c) 2005-2008 Kenichi Watanabe. 00003 // Copyright (c) 2005-2008 Yasuhiro Watari. 00004 // Copyright (c) 2005-2008 Hironori Ichibayashi. 00005 // Copyright (c) 2008-2009 Kazuo Horio. 00006 // Copyright (c) 2009-2013 Naruki Kurata. 00007 // Copyright (c) 2005-2013 Ryota Shioya. 00008 // Copyright (c) 2005-2013 Masahiro Goshima. 00009 // 00010 // This software is provided 'as-is', without any express or implied 00011 // warranty. In no event will the authors be held liable for any damages 00012 // arising from the use of this software. 00013 // 00014 // Permission is granted to anyone to use this software for any purpose, 00015 // including commercial applications, and to alter it and redistribute it 00016 // freely, subject to the following restrictions: 00017 // 00018 // 1. The origin of this software must not be misrepresented; you must not 00019 // claim that you wrote the original software. If you use this software 00020 // in a product, an acknowledgment in the product documentation would be 00021 // appreciated but is not required. 00022 // 00023 // 2. Altered source versions must be plainly marked as such, and must not be 00024 // misrepresented as being the original software. 00025 // 00026 // 3. This notice may not be removed or altered from any source 00027 // distribution. 00028 // 00029 // 00030 00031 00032 #ifndef SIM_PREDICTOR_DEP_PRED_MEM_DEP_PRED_MEM_DEP_PRED_H 00033 #define SIM_PREDICTOR_DEP_PRED_MEM_DEP_PRED_MEM_DEP_PRED_H 00034 00035 #include "Sim/Foundation/Resource/ResourceNode.h" 00036 #include "Sim/Predictor/DepPred/MemDepPred/MemDepPredIF.h" 00037 00038 namespace Onikiri 00039 { 00040 class Core; 00041 00042 // A proxy class for memory dependency predictor. 00043 class MemDepPred : 00044 public MemDepPredIF, 00045 public PhysicalResourceNode 00046 { 00047 00048 public: 00049 BEGIN_PARAM_MAP( "" ) 00050 END_PARAM_MAP() 00051 00052 BEGIN_RESOURCE_MAP() 00053 RESOURCE_ENTRY( MemDepPredIF, "memDepPred", m_pred ) 00054 END_RESOURCE_MAP() 00055 00056 MemDepPred(); 00057 virtual ~MemDepPred(); 00058 00059 virtual void Initialize( InitPhase phase ); 00060 00061 virtual void Resolve( OpIterator op ); 00062 virtual void Allocate( OpIterator op ); 00063 virtual void Commit( OpIterator op ); 00064 virtual void Flush( OpIterator op ); 00065 virtual void OrderConflicted( OpIterator producer, OpIterator consumer ); 00066 virtual bool CanAllocate( OpIterator* infoArray, int numOp ); 00067 00068 protected: 00069 MemDepPredIF* m_pred; 00070 }; 00071 00072 }; // namespace Onikiri 00073 00074 #endif // SIM_PREDICTOR_DEP_PRED_MEM_DEP_PRED_MEM_DEP_PRED_H