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import os
import sys
import re
import csv
def main():
pathName = sys.argv[1]
all_tasks = []
levelAB = []
levelC = []
with open(pathName+"/all_tasks.csv", "r") as csv_file:
csv_reader = csv.reader(csv_file, delimiter = ',')
line = 0
for row in csv_reader:
if line > 0:
all_tasks.append(row)
line += 1
with open(pathName+"/levelAB_pairs.csv", "r") as csv_file:
csv_reader = csv.reader(csv_file, delimiter = ',')
line = 0
for row in csv_reader:
if line > 0:
levelAB.append(row)
line += 1
with open(pathName+"/levelC_threads.csv", "r") as csv_file:
csv_reader = csv.reader(csv_file, delimiter = ',')
line = 0
for row in csv_reader:
if line > 0:
levelC.append(row)
line += 1
#os.system('echo "L3:0=L3:0=0000,1=0000,2=0000,3=0000" > /sys/fs/resctrl/schemata')
with open(pathName+"/l3alloc.csv", "r") as csv_file:
csv_reader = csv.reader(csv_file, delimiter = ',')
line = 0
ccx = 0
for row in csv_reader:
if line > 0:
core = int(row[0])
way_AB = int(row[1])
way_C = int(row[3])
# Level C allocation
if(core == 1):
os.system("mkdir /sys/fs/resctrl/level-c-ccx-0")
os.system('echo "L3:0=' + ("%0.4x" % (int("1"*way_C, 2))) + ',1=0000,2=0000,3=0000" > /sys/fs/resctrl/level-c-ccx-0/schemata')
if(core == 4):
os.system("mkdir /sys/fs/resctrl/level-c-ccx-1")
os.system('echo "L3:0=0000, 1=' + ("%0.4x" % (int("1"*way_C, 2))) + ',2=0000,3=0000" > /sys/fs/resctrl/level-c-ccx-0/schemata')
os.system('mkdir /sys/fs/resctrl/level-ab-core-' + core)
if(core < 4):
os.system('echo "L3:0=' + ("%0.4x" % (int("1"*way_C + "0"*(16-way_AB), 2))) + ',1=0000,2=0000,3=0000" > /sys/fs/resctrl/level-ab-core-' + core + '/schemata')
else:
os.system('echo "L3:0=0000,1=' + ("%0.4x" % (int("1"*way_C + "0"*(16-way_AB), 2))) + ',2=0000,3=0000" > /sys/fs/resctrl/level-ab-core-' + core + '/schemata')
for task in levelAB:
#os.system("ls")
if __name__ == "__main__":
main()
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