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‎1Level.py

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import tkinter as tk
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from tkinter import filedialog
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import numpy as np
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import os
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root= tk.Tk()
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root.withdraw()
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filepath =filedialog.askopenfilename(filetypes = (("trace files","*.trace"),("out files",".out")))
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file=open(filepath)
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file_path = file.name
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ext= os.path.splitext(file_path)
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readData=file.readlines()
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pht = []
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list1=[]
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nbit=int(2)
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nbit=pow(2,nbit)
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nbitLength=int(nbit/2)
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n=int(nbitLength/2)
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print(nbitLength)
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misprediction=0
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goodprediction=0
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for i in range(len(readData)):
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split= readData[i].split(' ')
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pc=split[0]
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pc=pc[-3:]
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data=split[1]
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if pc in list1:
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list1_index = list1.index(pc)
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if 'T' in data:
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pht[list1_index][0]=pht[list1_index][0]+1
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if pht[list1_index][0]>=nbit:
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pht[list1_index][0]=nbit
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if 'N' in data:
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pht[list1_index][0]=pht[list1_index][0]-1
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if pht[list1_index][0]<nbitLength-n:
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misprediction+=1
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if pht[list1_index][0]<=0:
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pht[list1_index][0]=0
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else:
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list1.append(pc)
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pht.insert(list1.index(pc),[1,pc])
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# misprediction+=1
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if len(pht)>1024:
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del pht[0]
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print("Misprediction:",misprediction)
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print("Total",len(readData))
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‎global.py

Lines changed: 59 additions & 0 deletions
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import tkinter as tk
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from tkinter import filedialog
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import numpy as np
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import os
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root= tk.Tk()
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root.withdraw()
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filepath =filedialog.askopenfilename(filetypes = (("trace files","*.trace"),("out files",".out")))
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file=open(filepath)
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file_path = file.name
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ext= os.path.splitext(file_path)
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readData=file.readlines()
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nbit=int(2)
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nbit=pow(2,nbit)
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nbitLength=int(nbit/2)
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n=int(nbitLength/2)
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print(nbitLength)
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pht = []
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list1=[]
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gtr=0
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misprediction=0
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goodprediction=0
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for i in range(len(readData)):
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split= readData[i].split(' ')
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data=split[1]
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if gtr in list1:
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list1_index = list1.index(gtr)
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if 'T' in data:
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gtr=gtr&0xffffffffff
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gtr=gtr<<1
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gtr=gtr+1
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gtr=gtr&0xffffffffff
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gtr=gtr&0x0000003ff0
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gtr=gtr>>4
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pht[list1_index][0]=pht[list1_index][0]+1
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if pht[list1_index][0]>=nbit:
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pht[list1_index][0]=nbit
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if 'N' in data:
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gtr=gtr&0xffffffffff
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gtr=gtr<<1
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gtr=gtr+0
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gtr=gtr&0xffffffffff
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gtr=gtr&0x0000003ff0
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gtr=gtr>>4
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pht[list1_index][0]=pht[list1_index][0]-1
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if pht[list1_index][0]<nbitLength-n:
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misprediction+=1
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if pht[list1_index][0]<=0:
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pht[list1_index][0]=0
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else:
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list1.append(gtr)
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misprediction+=1
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pht.insert(list1.index(gtr),[1,gtr])
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if len(pht)>1024:
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del pht[0]
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print("Misprediction:",misprediction)
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print("Total",len(readData))

‎gshare.py

Lines changed: 65 additions & 0 deletions
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import tkinter as tk
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from tkinter import filedialog
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import numpy as np
4+
import os
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root= tk.Tk()
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root.withdraw()
7+
filepath =filedialog.askopenfilename(filetypes = (("trace files","*.trace"),("out files",".out")))
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file=open(filepath)
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file_path = file.name
10+
ext= os.path.splitext(file_path)
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readData=file.readlines()
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pht = []
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list1=[]
14+
nbit=int(2)
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nbit=pow(2,nbit)
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nbitLength=int(nbit/2)
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n=int(nbitLength/2)
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print(nbitLength)
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gtr=0
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addr=0
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misprediction=0
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goodprediction=0
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for i in range(len(readData)):
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split= readData[i].split(' ')
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pc=split[0]
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pc=pc[-3:]
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pc=int(pc)
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data=split[1]
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if addr in list1:
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list1_index = list1.index(addr)
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if 'T' in data:
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gtr=gtr&0xffffffffff
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gtr=gtr<<1
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gtr=gtr+1
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gtr=gtr&0xffffffffff
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gtr=gtr&0x0000003ff0
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gtr=gtr>>4
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addr=gtr^pc
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pht[list1_index][0]=pht[list1_index][0]+1
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if pht[list1_index][0]>=nbit:
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pht[list1_index][0]=nbit
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if 'N' in data:
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gtr=gtr&0xffffffffff
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gtr=gtr<<1
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gtr=gtr+0
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gtr=gtr&0xffffffffff
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gtr=gtr&0x0000003ff0
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gtr=gtr>>4
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addr=gtr^pc
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pht[list1_index][0]=pht[list1_index][0]-1
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if pht[list1_index][0]<nbitLength-n:
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misprediction+=1
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if pht[list1_index][0]<=0:
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pht[list1_index][0]=0
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else:
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list1.append(addr)
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misprediction+=1
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pht.insert(list1.index(addr),[1,addr])
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if len(pht)>1024:
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del pht[0]
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print("Misprediction:",misprediction)
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print("Total",len(readData))

‎hybrid.py

Lines changed: 81 additions & 0 deletions
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import tkinter as tk
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from tkinter import filedialog
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import numpy as np
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import sys
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import os
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root= tk.Tk()
7+
root.withdraw()
8+
filepath =filedialog.askopenfilename(filetypes = (("trace files","*.trace"),("out files",".out")))
9+
file=open(filepath)
10+
file_path = file.name
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ext= os.path.splitext(file_path)
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readData=file.readline()
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LHT=[0]*1024
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LPT=[1]*1024
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GHR=0
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GPT=[1]*1024
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misprediction=0
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total=0
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20+
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while readData:
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total+=1
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pc,data=readData.split(' ')
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pc=pc[-3:]
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if pc in LHT:
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pc1=pc[-2:]
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pc1=int(pc1)
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if 'T' in data or '1' in data:
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LPT[pc1]=LPT[pc1]+1
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GHR=GHR<<1
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GHR=GHR+1
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GHR=str(GHR)
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GHR=GHR[-1:]
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GHR = int(GHR)
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GHR=pc1^GHR
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GPT[GHR]=GPT[GHR]+1
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if GPT[GHR]<=0 or LPT[pc1]<=0:
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misprediction+=1
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if GPT[GHR]<=0:
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GPT[GHR]=0
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GPT[GHR]=0
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if LPT[pc1]<=0:
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LPT[pc1]=0
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if GPT[GHR]>=3:
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GPT[GHR]=3
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if LPT[pc1]>=3:
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LPT[pc1]=3
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if 'N' in data or '0' in data:
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LPT[pc1]=LPT[pc1]-1
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GHR=GHR<<1
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GHR=GHR+0
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GHR=str(GHR)
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GHR=GHR[-1:]
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GHR= int(GHR)
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GHR=pc1^GHR
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GPT[GHR]=GPT[GHR]+1
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if GPT[GHR]<=0 or LPT[pc1]<=0:
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misprediction+=1
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GPT[GHR]=0
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LPT[pc1]=0
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if GPT[GHR]>=3:
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GPT[GHR]=3
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if LPT[pc1]>=3:
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LPT[pc1]=3
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else:
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LHT.append(pc)
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if len(LHT)>=1024:
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del LHT[0]
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readData=file.readline()
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print("Misprediction:",misprediction)
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print("Total Accesses:",total)

‎local.py

Lines changed: 62 additions & 0 deletions
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import tkinter as tk
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from tkinter import filedialog
3+
import numpy as np
4+
import os
5+
root= tk.Tk()
6+
root.withdraw()
7+
filepath =filedialog.askopenfilename(filetypes = (("trace files","*.trace"),("out files",".out")))
8+
file=open(filepath)
9+
file_path = file.name
10+
ext= os.path.splitext(file_path)
11+
readData=file.readlines()
12+
pht=[]
13+
local=[0]*128
14+
list1=[]
15+
nbit=int(2)
16+
nbit=pow(2,nbit)
17+
nbitLength=int(nbit/2)
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n=int(nbitLength/2)
19+
print(nbitLength)
20+
addr=0
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addr1=0
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misprediction=0
23+
24+
for i in range(len(readData)):
25+
split= readData[i].split(' ')
26+
pc=split[0]
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pc=int(pc)
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pc=pc&0x000007f0
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pc=pc>>4
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data=split[1]
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addr1=local[pc]
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addr1=addr1&0xffffffffff
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addr=addr<<1
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if addr in list1:
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list1_index = list1.index(addr)
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if 'T' in data:
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local[pc]=addr
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addr=local[pc]&0x00003ff0
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addr=addr>>4
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pht[list1_index][0]=pht[list1_index][0]+1
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if pht[list1_index][0]>=3:
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pht[list1_index][0]=3
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44+
if 'N' in data:
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local[pc]=pht[list1_index][1]
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addr=local[pc]&0x00003ff0
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addr=addr>>4
48+
pht[list1_index][0]=pht[list1_index][0]-1
49+
if pht[list1_index][0]<=0:
50+
misprediction+=1
51+
pht[list1_index][0]=0
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53+
54+
else:
55+
list1.append(addr)
56+
pht.insert(list1.index(addr),[1,addr])
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if len(pht)>1024:
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del pht[0]
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print("Misprediction:",misprediction)
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print("Total",len(readData))
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‎n-bitGshare.py

Lines changed: 66 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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1+
import tkinter as tk
2+
from tkinter import filedialog
3+
import numpy as np
4+
import sys
5+
import os
6+
root= tk.Tk()
7+
root.withdraw()
8+
filepath =filedialog.askopenfilename(filetypes = (("trace files","*.trace"),("out files",".out")))
9+
file=open(filepath)
10+
file_path = file.name
11+
ext= os.path.splitext(file_path)
12+
readData=file.readlines()
13+
pht = []
14+
list1=[]
15+
nbit=int(sys.argv[1])
16+
nbit=pow(2,nbit)
17+
nbitLength=int(nbit/2)
18+
n=int(nbitLength/2)
19+
print(nbitLength)
20+
gtr=0
21+
addr=0
22+
misprediction=0
23+
goodprediction=0
24+
for i in range(len(readData)):
25+
split= readData[i].split(' ')
26+
pc=split[0]
27+
pc=pc[-3:]
28+
pc=int(pc)
29+
data=split[1]
30+
if addr in list1:
31+
list1_index = list1.index(addr)
32+
if 'T' in data or '1' in data:
33+
gtr=gtr&0xffffffffff
34+
gtr=gtr<<1
35+
gtr=gtr+1
36+
gtr=gtr&0xffffffffff
37+
gtr=gtr&0x0000003ff0
38+
gtr=gtr>>4
39+
addr=gtr^pc
40+
pht[list1_index][0]=pht[list1_index][0]+1
41+
if pht[list1_index][0]>=nbit:
42+
pht[list1_index][0]=nbit
43+
44+
if 'N' in data or '0' in data:
45+
gtr=gtr&0xffffffffff
46+
gtr=gtr<<1
47+
gtr=gtr+0
48+
gtr=gtr&0xffffffffff
49+
gtr=gtr&0x0000003ff0
50+
gtr=gtr>>4
51+
addr=gtr^pc
52+
pht[list1_index][0]=pht[list1_index][0]-1
53+
if pht[list1_index][0]<nbitLength-n:
54+
misprediction+=1
55+
if pht[list1_index][0]<=0:
56+
pht[list1_index][0]=0
57+
58+
else:
59+
list1.append(addr)
60+
misprediction+=1
61+
pht.insert(list1.index(addr),[1,addr])
62+
if len(pht)>1024:
63+
del pht[0]
64+
65+
print("Misprediction:",misprediction)
66+
print("Total",len(readData))

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