public SimulationStat(int numCores, uint numThreadsPerCore)
{
ProcessorStat processor = new ProcessorStat ();
for (int i = 0; i < numCores; i++) {
CoreStat core = new CoreStat ();
for (int j = 0; j < numThreadsPerCore; j++) {
ContextStat context = new ContextStat ();
processor.Contexts.Add (context);
}
processor.Cores.Add (core);
}
this.Processor = processor;
this.L2Cache = new CacheStat ();
this.MainMemory = new MainMemoryStat ();
this.Reset ();
}
public Thread(ICore core, ContextStat stat, uint num, Process process)
{
this.Core = core;
this.Num = num;
this.Process = process;
this.Bpred = new CombinedBranchPredictor ();
this.RenameTable = new RegisterRenameTable (this);
this.ClearArchRegs ();
this.MemoryMapId = MemoryManagementUnit.CurrentMemoryMapId++;
this.Mem = new Memory ();
this.Process.Load (this);
this.Stat = stat;
this.Itlb = new TranslationLookasideBuffer (this.Core, this.Core.Processor.Config.Tlb, this.Stat.Itlb);
this.Dtlb = new TranslationLookasideBuffer (this.Core, this.Core.Processor.Config.Tlb, this.Stat.Dtlb);
this.State = ThreadState.Active;
for (uint i = 0; i < RegisterConstants.NUM_INT_REGS; i++) {
PhysicalRegister physReg = this.Core.IntRegFile[this.Num * RegisterConstants.NUM_INT_REGS + i];
physReg.Commit ();
this.RenameTable[RegisterDependency.Types.Integer, i] = physReg;
}
for (uint i = 0; i < RegisterConstants.NUM_FLOAT_REGS; i++) {
PhysicalRegister physReg = this.Core.FpRegFile[this.Num * RegisterConstants.NUM_FLOAT_REGS + i];
physReg.Commit ();
this.RenameTable[RegisterDependency.Types.Float, i] = physReg;
}
for (uint i = 0; i < RegisterConstants.NUM_MISC_REGS; i++) {
PhysicalRegister physReg = this.Core.MiscRegFile[this.Num * RegisterConstants.NUM_MISC_REGS + i];
physReg.Commit ();
this.RenameTable[RegisterDependency.Types.Misc, i] = physReg;
}
this.CommitWidth = core.Processor.Config.CommitWidth;
this.DecodeBuffer = new List<DecodeBufferEntry> ();
this.ReorderBuffer = new List<ReorderBufferEntry> ();
this.LoadStoreQueue = new List<ReorderBufferEntry> ();
this.FetchNpc = this.Regs.Npc;
this.FetchNnpc = this.Regs.Nnpc;
}
