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00032 #ifndef SIM_CORE_DATA_PRED_TYPES_H
00033 #define SIM_CORE_DATA_PRED_TYPES_H
00034
00035
00036
00037
00038
00039
00040 #include "Env/Param/ParamExchange.h"
00041
00042 namespace Onikiri
00043 {
00044
00045 class DataPredMissRecovery : public ParamExchangeChild
00046 {
00047 public:
00048
00049
00050
00051
00052 enum Type
00053 {
00054 TYPE_LATENCY,
00055
00056 TYPE_ADDRESS_MATCH,
00057
00058 TYPE_PARTIAL_LOAD,
00059
00060
00061
00062
00063
00064 TYPE_VALUE,
00065
00066
00067
00068 TYPE_END
00069 };
00070
00071
00072
00073
00074 enum Policy
00075 {
00076
00077 POLICY_REFETCH,
00078
00079
00080
00081
00082
00083 POLICY_REISSUE_ALL,
00084
00085
00086
00087
00088
00089 POLICY_REISSUE_SELECTIVE,
00090
00091
00092
00093
00094
00095 POLICY_REISSUE_NOT_FINISHED,
00096
00097
00098 POLICY_REDISPATCH_ALL,
00099
00100
00101 POLICY_END
00102 };
00103
00104
00105 enum From
00106 {
00107
00108
00109 FROM_PRODUCER,
00110
00111
00112 FROM_NEXT_OF_PRODUCER,
00113
00114
00115 FROM_CONSUMER,
00116
00117
00118 FROM_END
00119 };
00120
00121 BEGIN_PARAM_MAP( "" )
00122
00123 BEGIN_PARAM_BINDING( "@Type", m_type, Type )
00124 PARAM_BINDING_ENTRY( "Latency", TYPE_LATENCY )
00125 PARAM_BINDING_ENTRY( "AddressMatch", TYPE_ADDRESS_MATCH )
00126 PARAM_BINDING_ENTRY( "PartialLoad", TYPE_PARTIAL_LOAD )
00127 PARAM_BINDING_ENTRY( "Value", TYPE_VALUE )
00128 END_PARAM_BINDING()
00129
00130 BEGIN_PARAM_BINDING( "@Policy", m_policy, Policy )
00131 PARAM_BINDING_ENTRY( "Refetch", POLICY_REFETCH )
00132 PARAM_BINDING_ENTRY( "ReissueAll", POLICY_REISSUE_ALL )
00133 PARAM_BINDING_ENTRY( "ReissueSelective", POLICY_REISSUE_SELECTIVE )
00134 PARAM_BINDING_ENTRY( "ReissueNotFinished", POLICY_REISSUE_NOT_FINISHED )
00135 PARAM_BINDING_ENTRY( "Redispatch", POLICY_REDISPATCH_ALL )
00136 END_PARAM_BINDING()
00137
00138 BEGIN_PARAM_BINDING( "@From", m_from, From )
00139 PARAM_BINDING_ENTRY( "Producer", FROM_PRODUCER )
00140 PARAM_BINDING_ENTRY( "NextOfProducer", FROM_NEXT_OF_PRODUCER )
00141 PARAM_BINDING_ENTRY( "Consumer", FROM_CONSUMER )
00142 END_PARAM_BINDING()
00143
00144 END_PARAM_MAP()
00145
00146 DataPredMissRecovery( Type type = TYPE_END, Policy policy = POLICY_END, From from = FROM_END ) :
00147 m_type ( type ),
00148 m_policy( policy ),
00149 m_from ( from )
00150 {}
00151
00152 Policy GetPolicy() const { return m_policy; }
00153 From GetFrom() const { return m_from; }
00154
00155 bool IsRefetch() const { return m_policy == POLICY_REFETCH; }
00156 bool IsReissueAll() const { return m_policy == POLICY_REISSUE_ALL; }
00157 bool IsReissueSelective() const { return m_policy == POLICY_REISSUE_SELECTIVE;}
00158 bool IsRedispatch() const { return m_policy == POLICY_REDISPATCH_ALL; }
00159 bool IsReissueNotFinished() const { return m_policy == POLICY_REISSUE_NOT_FINISHED; }
00160
00161 bool FromProducer() const { return m_from == FROM_PRODUCER; }
00162 bool FromNextOfProducer() const { return m_from == FROM_NEXT_OF_PRODUCER; }
00163 bool FromConsumer() const { return m_from == FROM_CONSUMER; }
00164
00165
00166
00167 void Validate();
00168
00169
00170 bool IsRequiredBeforeCheckpoint( const OpClass& opClass ) const;
00171 bool IsRequiredAfterCheckpoint ( const OpClass& opClass ) const;
00172
00173 protected:
00174
00175 Type m_type;
00176 Policy m_policy;
00177 From m_from;
00178 };
00179
00180
00181
00182 enum LoadPipelineModel
00183 {
00184 LPM_INVALID,
00185
00186
00187 LPM_SINGLE_ISSUE,
00188
00189
00190
00191 LPM_MULTI_ISSUE
00192 };
00193
00194
00195 enum SchedulerRemovePolicy
00196 {
00197 RP_FOLLOW_CORE,
00198 RP_REMOVE,
00199 RP_RETAIN,
00200 RP_REMOVE_AFTER_FINISH
00201
00202 };
00203
00204
00205 enum CheckpointingPolicy
00206 {
00207
00208 CP_ALL,
00209
00210
00211
00212 CP_AUTO
00213 };
00214 };
00215
00216 #endif // SIM_CORE_DATA_PRED_TYPES_H
00217