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pageViz.py
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pageViz.py
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import subprocess as sp
import os
import sys
import struct
import tkinter as tk
from tkinter import messagebox
import time
import json
import psutil as psu
from pytictoc import TicToc
if len(sys.argv) < 2:
print("Wrong Input: {}".format(str(sys.argv)))
print("sudo python3 pageViz.py programToCheck args")
sys.exit(1)
cwd = os.getcwd()
global pid
global pagemapPath
pageSize = os.sysconf("SC_PAGE_SIZE")
hugePageSize = pageSize*512
pageFlagPath = "/proc/kpageflags"
global step
global data
data = {}
step = 0
numTHP = 0
numPages = 0
totAllocMem = 0
totVAllocMem = 0
maxCol = 113
global t
t = TicToc()
#--------------------------------------------------------------------------------------------------------------------#
def cmdLine (command: str):
output = sp.check_output(command, shell=True)
return output
#--------------------------------------------------------------------------------------------------------------------#
def updateTotAllocMem():
tempText = str(cmdLine("ps u -p {0} | awk '{{print $6}}'".format(pid)))
tempText = tempText.replace("b'RSS\\n", '')
tempText = tempText.replace("'", '')
tempText = tempText.replace('\\n', '').strip()
return int(tempText)
#--------------------------------------------------------------------------------------------------------------------#
def updateTotVAllocMem():
tempText = str(cmdLine("ps u -p {0} | awk '{{print $5}}'".format(pid)))
tempText = tempText.replace("b'VSZ\\n", '')
tempText = tempText.replace("'", '')
tempText = tempText.replace('\\n', '').strip()
return int(tempText)
#--------------------------------------------------------------------------------------------------------------------#
def getVaddress():
temp = str(cmdLine("cat /proc/{0}/maps | awk '{{print $1}}'".format(pid)))
temp = temp.replace('\\n', ' ')
temp = temp.replace('-', ' ').split()
temp[0] = temp[0][2:]
pairVaddList = []
for i in range(0, len(temp[:-1]), 2):
pairVaddList.append([temp[i],temp[i+1]])
return pairVaddList[:-1]
#--------------------------------------------------------------------------------------------------------------------#
# Creating main window
mainWindow = tk.Tk()
mainWindow.title("PageViz")
mainWindow.geometry('1280x720')
mainWindow.resizable(width=False, height=True)
# Adding labels to both canvases
VaddLabel = tk.Label(mainWindow, text='V-Addresses')
VaddLabel.place(relx = 0.008, rely=0.02, anchor='nw')
cellLabel = tk.Label(mainWindow, text='Cells (Pages/THP)')
cellLabel.place(relx = 0.5, rely=0.02, anchor='nw')
# Adding canvas containing labels
winBotCanvas = tk.Canvas(mainWindow, height=40, highlightbackground='grey', highlightthickness=2)
winBotCanvas.pack(side=tk.BOTTOM, fill='x', padx=(10,23), pady=10)
winBotCanvas.create_rectangle(20,8,30,18, outline='grey', fill='yellow', width=2)
winBotCanvas.create_text(35,13, text="THP (2MB/cell)", anchor=tk.W)
winBotCanvas.create_rectangle(20,25,30,35, outline='grey', fill='lightgreen', width=2)
winBotCanvas.create_text(35,30, text="Present", anchor=tk.W)
winBotCanvas.create_rectangle(200,8,210,18, outline='grey', fill='blue', width=2)
winBotCanvas.create_text(215,13, text="Swapped", anchor=tk.W)
winBotCanvas.create_rectangle(200,25,210,35, outline='grey', fill='lightgrey', width=2)
winBotCanvas.create_text(215,30, text="Not in memory", anchor=tk.W)
tNumTHP = winBotCanvas.create_text(340,12, text="Nr of THP(2MB): {}".format(numTHP), anchor=tk.W)
tNumPage = winBotCanvas.create_text(340,32, text="Nr of Pages(4kB): {}".format(numPages), anchor=tk.W)
tAllMem = winBotCanvas.create_text(550, 12, text="Total allocated memory: {:.2f}MB".format(totAllocMem), anchor=tk.W)
tAllTHP = winBotCanvas.create_text(550, 32, text="Total allocated THP: {:.2f}MB".format(numTHP*2.0), anchor=tk.W)
tAllVMem = winBotCanvas.create_text(840, 12, text="Total allocated V-memory: {:.2f}MB".format(totVAllocMem), anchor=tk.W)
updSincStart = winBotCanvas.create_text(840, 32, text="Updates since start: {}".format(step), anchor=tk.W)
# Adding canvas containing virtual Adresses
winLeftCanvas = tk.Canvas(mainWindow, width=80, highlightbackground='grey', highlightthickness=2)
winLeftCanvas.pack(side=tk.LEFT, fill='y', padx=(10,10), pady=(40,0))
# Adding canvas containing all cells corresponding to each page entry
winCanvas = tk.Canvas(mainWindow, highlightbackground='grey', highlightthickness=2)
winCanvas.pack(side=tk.LEFT, fill='both', expand=True, padx=(10,1), pady=(40,0))
def multiple_yview(*args):
winCanvas.yview(*args)
winLeftCanvas.yview(*args)
# Adding scrollbar to the window
scrollBar = tk.Scrollbar(mainWindow, command=multiple_yview)
scrollBar.pack(side=tk.RIGHT, padx=(0,9), pady=(40,0), fill='y')
# Binding update scrollbar function
winCanvas.configure(yscrollcommand=scrollBar.set)
winLeftCanvas.configure(yscrollcommand=scrollBar.set)
#--------------------------------------------------------------------------------------------------------------------#
def justUpdate(entries, vAdd, row, col):
global iterSize
newNumPages = 0
newNumTHP = 0
if psu.pid_exists(pid) == False:
return
with open(pagemapPath, 'rb') as frameFile:
with open(pageFlagPath, 'rb') as flagFile:
i = int(vAdd[0], base=16)
stopAdd = int(vAdd[1], base=16)
while i < stopAdd:
frameOffset = int((i / pageSize) * 8)
frameFile.seek(frameOffset)
try:
frame = struct.unpack('Q', frameFile.read(8))[0]
except:
break
if i not in entries:
if frame == 0:
isSwapped = False
isPresent = False
isTHP = False
else:
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
isSwapped = (frame & (1 << 62)) != 0
isPresent = (frame & (1 << 63)) != 0
if isTHP == True:
newNumTHP += 1
iterSize = hugePageSize
else:
newNumPages += 1
iterSize = pageSize
entries[i] = {"Frame": frame, "Swap": isSwapped, "Present": isPresent, "THP": isTHP, "Changed": True, "XY": (col, row), "Checked": True}
else:
if frame == 0:
if entries[i]["Frame"] != 0:
entries[i]["Frame"] = frame
entries[i]["Swap"] = False
entries[i]["Present"] = False
entries[i]["THP"] = False
entries[i]["Changed"] = True
else:
entries[i]["Swap"] = False
entries[i]["Present"] = False
entries[i]["THP"] = False
else:
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
isSwapped = (frame & (1 << 62)) != 0
if entries[i]["Swap"] != isSwapped:
entries[i]["Swap"] = isSwapped
entries[i]["Changed"] = True
isPresent = (frame & (1 << 63)) != 0
if entries[i]["Present"] != isPresent:
entries[i]["Present"] = isPresent
entries[i]["Changed"] = True
if isTHP == True:
newNumTHP += 1
iterSize = hugePageSize
if entries[i]["THP"] == False:
entries[i]["THP"] = isTHP
entries[i]["Changed"] = True
else:
if entries[i]["THP"] == True:
entries[i]["THP"] = isTHP
entries[i]["Changed"] = True
newNumPages += 1
iterSize = pageSize
entries[i]["Checked"] = True
entries[i]["XY"] = (col, row)
if col >= maxCol:
col = 0
row += 1
else:
col += 1
i += iterSize
return entries, row, col, newNumPages, newNumTHP
#--------------------------------------------------------------------------------------------------------------------#
def updateStart(entries, vAdd, startAdd, row, col):
global iterSize
newNumPages = 0
newNumTHP = 0
startVAdd = int(vAdd[0], base=16)
oldStartAdd = int(startAdd, base=16)
stopAddress = int(vAdd[1], base=16)
with open(pagemapPath, 'rb') as frameFile:
with open(pageFlagPath, 'rb') as flagFile:
i = min(startVAdd, oldStartAdd)
while i < stopAddress:
if i < startVAdd and i >= oldStartAdd:
if i in entries and "Cell" in entries[i]:
if entries[i]["THP"] == True:
print(entries[i]["Checked"])
iterSize = hugePageSize
newNumTHP -= 1
else:
iterSize = pageSize
newNumPages -= 1
newNumPages -= 1
i += iterSize
continue
elif i >= startVAdd and i < oldStartAdd:
frameOffset = int((i / pageSize) * 8)
frameFile.seek(frameOffset)
try:
frame = struct.unpack('Q', frameFile.read(8))[0]
except:
break
if frame == 0:
isSwapped = False
isPresent = False
isTHP = False
else:
isSwapped = (frame & (1 << 62)) != 0
isPresent = (frame & (1 << 63)) != 0
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
if isTHP == True:
newNumTHP += 1
iterSize = hugePageSize
else:
newNumPages += 1
iterSize = pageSize
entries[i] = {"Frame": frame, "Swap": isSwapped, "Present": isPresent, "THP": isTHP, "Changed": True, "XY": (col, row), "Checked": True}
else:
if i not in entries:
frameOffset = int((i / pageSize) * 8)
frameFile.seek(frameOffset)
try:
frame = struct.unpack('Q', frameFile.read(8))[0]
except:
break
if frame == 0:
isSwapped = False
isPresent = False
isTHP = False
else:
isSwapped = (frame & (1 << 62)) != 0
isPresent = (frame & (1 << 63)) != 0
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
if isTHP == True:
newNumTHP += 1
iterSize = hugePageSize
else:
newNumPages += 1
iterSize = pageSize
entries[i] = {"Frame": frame, "Swap": isSwapped, "Present": isPresent, "THP": isTHP, "Changed": True, "XY": (col, row), "Checked": True}
else:
frameOffset = int((i / pageSize) * 8)
frameFile.seek(frameOffset)
try:
frame = struct.unpack('Q', frameFile.read(8))[0]
except:
break
if frame == 0:
if entries[i]["Frame"] != 0:
entries[i]["Frame"] = frame
entries[i]["Swap"] = False
entries[i]["Present"] = False
entries[i]["THP"] = False
entries[i]["Changed"] = True
else:
entries[i]["Swap"] = False
entries[i]["Present"] = False
entries[i]["THP"] = False
else:
isSwapped = (frame & (1 << 62)) != 0
if entries[i]["Swap"] != isSwapped:
entries[i]["Swap"] = isSwapped
entries[i]["Changed"] = True
isPresent = (frame & (1 << 63)) != 0
if entries[i]["Present"] != isPresent:
entries[i]["Present"] = isPresent
entries[i]["Changed"] = True
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
if isTHP == True:
newNumTHP += 1
iterSize = hugePageSize
if entries[i]["THP"] == False:
entries[i]["THP"] = isTHP
entries[i]["Changed"] = True
else:
if entries[i]["THP"] == True:
entries[i]["THP"] = isTHP
entries[i]["Changed"] = True
newNumPages += 1
iterSize = pageSize
entries[i]["Checked"] = True
entries[i]["XY"] = (col, row)
if col >= maxCol:
col = 0
row += 1
else:
col += 1
i += iterSize
return entries, row, col, newNumPages, newNumTHP
#--------------------------------------------------------------------------------------------------------------------#
def updateEnd(entries, vAdd, stopAdd, row, col):
global iterSize
newNumPages = 0
newNumTHP = 0
oldStopAdd = int(stopAdd, base=16)
stopVAdd = int(vAdd[1], base=16)
stopAddress = max(stopVAdd, oldStopAdd)
with open(pagemapPath, 'rb') as frameFile:
with open(pageFlagPath, 'rb') as flagFile:
i = int(vAdd[0], base=16)
while i < stopAddress:
if i >= stopVAdd and i < oldStopAdd:
if i in entries and "Cell" in entries[i]:
winCanvas.delete(entries[i]["Cell"])
if entries[i]["THP"] == True:
iterSize = hugePageSize
newNumTHP -= 1
else:
iterSize = pageSize
newNumPages -= 1
i += iterSize
continue
else:
if i not in entries:
frameOffset = int((i / pageSize) * 8)
frameFile.seek(frameOffset)
try:
frame = struct.unpack('Q', frameFile.read(8))[0]
except:
break
if frame == 0:
isSwapped = False
isPresent = False
isTHP = False
else:
isSwapped = (frame & (1 << 62)) != 0
isPresent = (frame & (1 << 63)) != 0
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
if isTHP == True:
newNumTHP += 1
iterSize = hugePageSize
else:
newNumPages += 1
iterSize = pageSize
entries[i] = {"Frame": frame, "Swap": isSwapped, "Present": isPresent, "THP": isTHP, "Changed": True, "XY": (col, row), "Checked": True}
else:
frameOffset = int((i / pageSize) * 8)
frameFile.seek(frameOffset)
try:
frame = struct.unpack('Q', frameFile.read(8))[0]
except:
break
if frame == 0:
if entries[i]["Frame"] != 0:
entries[i]["Frame"] = frame
entries[i]["Swap"] = False
entries[i]["Present"] = False
entries[i]["THP"] = False
entries[i]["Changed"] = True
else:
entries[i]["Swap"] = False
entries[i]["Present"] = False
entries[i]["THP"] = False
else:
isSwapped = (frame & (1 << 62)) != 0
if entries[i]["Swap"] != isSwapped:
entries[i]["Swap"] = isSwapped
entries[i]["Changed"] = True
isPresent = (frame & (1 << 63)) != 0
if entries[i]["Present"] != isPresent:
entries[i]["Present"] = isPresent
entries[i]["Changed"] = True
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
if isTHP == True:
newNumTHP += 1
iterSize = hugePageSize
if entries[i]["THP"] == False:
entries[i]["THP"] = isTHP
entries[i]["Changed"] = True
else:
if entries[i]["THP"] == True:
entries[i]["THP"] = isTHP
entries[i]["Changed"] = True
newNumPages += 1
iterSize = pageSize
entries[i]["Checked"] = True
entries[i]["XY"] = (col, row)
if col >= maxCol:
col = 0
row += 1
else:
col += 1
i += iterSize
return entries, row, col, newNumPages, newNumTHP
#--------------------------------------------------------------------------------------------------------------------#
def updatePages(pages):
"""
Loads all data and draws every cell in the window
"""
timer.tic()
vAddList = getVaddress()
if len(vAddList) == 0:
messagebox.showinfo(title="Notice", message="Benchmark has terminated. Press 'Ok' to terminate monitor")
mainWindow.quit()
return
iterSize = pageSize
numTHP = 0
numPages = 0
row = 0
col = 0
for vAdd in vAddList:
checkedAdd = "{}-{}".format(vAdd[0], vAdd[1])
if checkedAdd in pages:
# Address range already in, only updating needed
pages[checkedAdd], row, col, newNumPages, newNumTHP = justUpdate(pages[checkedAdd], vAdd, row, col)
numPages += newNumPages
numTHP += newNumTHP
else:
startPages = []
stopPages = []
for addr in pages:
start, stop = addr.split('-')
startPages.append(start)
stopPages.append(stop)
startIndex = startPages.index(vAdd[0]) if vAdd[0] in startPages else -1
stopIndex = stopPages.index(vAdd[1]) if vAdd[1] in stopPages else -1
if startIndex != -1 and stopPages[startIndex] != vAdd[1]:
# End address has changed.
oldIndex = "{}-{}".format(vAdd[0], stopPages[startIndex])
if psu.pid_exists(pid) == False:
return
pages[checkedAdd], row, col, newNumPages, newNumTHP = updateEnd(pages[oldIndex], vAdd, stopPages[startIndex], row, col)
del pages[oldIndex]
numPages += newNumPages
numTHP += newNumTHP
elif stopIndex != -1 and startPages[stopIndex] != vAdd[0]:
# Start address has changed.
oldIndex = "{}-{}".format(startPages[stopIndex], vAdd[1])
if psu.pid_exists(pid) == False:
return
pages[checkedAdd], row, col, newNumPages, newNumTHP = updateEnd(pages[oldIndex], vAdd, startPages[stopIndex], row, col)
del pages[oldIndex]
numPages += newNumPages
numTHP += newNumTHP
else:
if psu.pid_exists(pid) == False:
return
with open(pagemapPath, 'rb') as frameFile:
with open(pageFlagPath, 'rb') as flagFile:
stopVAdd = int(vAdd[1], base=16)
i = int(vAdd[0], base=16)
entry = {}
while i < stopVAdd:
frameOffset = int((i / pageSize) * 8)
frameFile.seek(frameOffset)
try:
frame = struct.unpack('Q', frameFile.read(8))[0]
except:
break
if frame == 0:
isSwapped = False
isPresent = False
isTHP = False
else:
isSwapped = (frame & (1 << 62)) != 0
isPresent = (frame & (1 << 63)) != 0
flagOffset = (frame & ((1 << 54)-1)) * 8
flagFile.seek(flagOffset)
try:
isTHP = (struct.unpack('Q', flagFile.read(8))[0] & (1 << 22)) != 0
except:
isTHP = False
if isTHP == True and isPresent == True:
numTHP += 1
iterSize = hugePageSize
else:
numPages += 1
iterSize = pageSize
entry[i] = {"Frame": frame, "Swap": isSwapped, "Present": isPresent, "THP": isTHP, "Changed": True, "XY": (col, row), "Checked": True}
if col >= maxCol:
col = 0
row += 1
else:
col += 1
i += iterSize
pageID = "{}-{}".format(vAdd[0], vAdd[1])
pages[pageID] = entry
row += 1
col = 0
winCanvas.after(0, updateCells, pages)
#--------------------------------------------------------------------------------------------------------------------#
def updateCells(pages: dict):
global step
numPages = 0
numTHP = 0
totAllocMem = 0
addressX = 5
addressY = 1
winLeftCanvas.delete("all")
addVAdd = False
for key, entries in pages.items():
addVAdd = True
for page in entries.values():
if "THP" in page and page["THP"] == True:
numTHP +=1
else:
numPages += 1
col = page["XY"][0]
row = page["XY"][1]
x1 = col*10+2
x2 = col*10+10
y1 = row*10+2
y2 = row*10+10
addressY = y1+10
# If a cell has not been created for the page, create it
if "Cell" not in page:
if addVAdd == True:
winLeftCanvas.create_text(addressX, addressY, text=key.split('-')[0], anchor=tk.NW, font=(None, 7))
addVAdd = False
if page["Frame"] != 0:
if page["THP"] == True:
page["Cell"] = winCanvas.create_rectangle(x1, y1, x2, y2, fill='yellow', outline='red', width=1)
page["Changed"] = True
elif page["Present"] == True:
page["Cell"] = winCanvas.create_rectangle(x1, y1, x2, y2, fill='lightgreen', outline='red', width=1)
page["Changed"] = True
elif page["Swap"] == True:
page["Cell"] = winCanvas.create_rectangle(x1, y1, x2, y2, fill='blue', outline='red', width=1)
page["Changed"] = True
else:
page["Cell"] = winCanvas.create_rectangle(x1, y1, x2, y2, fill='lightgrey', outline='red', width=1)
page["Changed"] = True
else:
page["Cell"] = winCanvas.create_rectangle(x1, y1, x2, y2, fill='lightgrey', outline='red', width=1)
page["Changed"] = True
# If a cell has been created for the page, update it if needed
else:
if page["Checked"] == False:
# Page was not in last update, delete it
winCanvas.delete(page["Cell"])
if "THP" in page and page["THP"] == True:
numTHP -=1
else:
numPages -= 1
del page
continue
else:
if addVAdd == True:
winLeftCanvas.create_text(addressX, addressY, text=key.split('-')[0], anchor=tk.NW, font=(None, 7))
addVAdd = False
if page["Frame"] == 0:
if page["Changed"] == True:
winCanvas.itemconfigure(page["Cell"], fill='lightgrey', outline='red')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
page["Changed"] = False
else:
winCanvas.itemconfigure(page["Cell"], fill='lightgrey', outline='grey')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
elif page["THP"] == True:
if page["Changed"] == True:
winCanvas.itemconfigure(page["Cell"], fill='yellow', outline='red')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
page["Changed"] = False
else:
winCanvas.itemconfigure(page["Cell"], fill='yellow', outline='grey')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
elif page["Present"] == True:
if page["Changed"] == True:
winCanvas.itemconfigure(page["Cell"], fill='lightgreen', outline='red')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
page["Changed"] = False
else:
winCanvas.itemconfigure(page["Cell"], fill='lightgreen', outline='grey')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
elif page["Swap"] == True:
if page["Changed"] == True:
winCanvas.itemconfigure(page["Cell"], fill='blue', outline='red')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
page["Changed"] = False
else:
winCanvas.itemconfigure(page["Cell"], fill='blue', outline='grey')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
else:
if page["Changed"] == True:
winCanvas.itemconfigure(page["Cell"], fill='lightgrey', outline='red')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
page["Changed"] = False
else:
winCanvas.itemconfigure(page["Cell"], fill='lightgrey', outline='grey')
winCanvas.coords(page["Cell"], x1, y1, x2, y2)
page["Checked"] = False
totAllocMem = updateTotAllocMem()
totVAllocMem = updateTotVAllocMem()
winBotCanvas.itemconfigure(tNumTHP, text="Nr of THP(2MB): {}".format(numTHP))
winBotCanvas.itemconfigure(tNumPage, text="Nr of Pages(4kB): {}".format(numPages))
winBotCanvas.itemconfigure(tAllMem, text="Total allocated memory: {:.2f}MB".format(totAllocMem / 1000))
winBotCanvas.itemconfigure(tAllTHP, text="Total allocated THP: {:.2f}MB".format(numTHP*hugePageSize / 1024 / 1000))
winBotCanvas.itemconfigure(tAllVMem, text="Total allocated V-memory: {:.2f}MB".format(totVAllocMem / 1000))
winBotCanvas.itemconfigure(updSincStart, text="Updates since start: {}".format(step))
winCanvas.configure(scrollregion=winCanvas.bbox("all"))
winLeftCanvas.configure(scrollregion=winLeftCanvas.bbox("all"))
elapsed = timer.tocvalue()
# elapsed = "{:.2f}".format(timer.tocvalue())
data[step] = {"THP": numTHP, "Pages": numPages, "TotAlloc": totAllocMem/1000, "THPAlloc": numTHP*hugePageSize / 1024 / 1024, "TotVAlloc": totVAllocMem/1000, "Time": elapsed}
step += 1
winCanvas.after(500, updatePages, pages)
#--------------------------------------------------------------------------------------------------------------------#
if __name__ == "__main__":
timer = TicToc()
saveFileArgs = ""
if sys.argv[1][-3:] == ".py":
bench = sp.Popen(['python3', '{}/benchmarks/{}'.format(cwd, sys.argv[1]), sys.argv[2]], shell=False)
saveFileArgs = "_"+sys.argv[2]
timer.tic()
else:
program = str(sys.argv[1])
test = []
test.append('{}/benchmarks/{}'.format(cwd, program))
for x in sys.argv[2:]:
if '/' in x:
y = x.split('/')
saveFileArgs += "_{}".format(str(y[-1]))
else:
saveFileArgs += "_{}".format(x)
test.append(x)
bench = sp.Popen([x for x in test])
timer.tic()
pid = bench.pid
pagemapPath = "/proc/{0}/pagemap".format(pid)
time.sleep(0.5)
pages = {}
winCanvas.after(100, updatePages, pages)
mainWindow.mainloop()
bench.kill()
benchFileName = sys.argv[1].split('/')[-1]
a_file = open("stored_data/{}{}_data.json".format(benchFileName,saveFileArgs), "w")
json.dump(data, a_file)
a_file.close()