gem5/tests/configs/simple-atomic-mp.py
Andreas Hansson 4e984e0962 stats: Update stats for fixed simple-atomic-mp config
This patch updates the stats for the regressions that were affected by
the typo in the simple-atomic-mp configuration.
2012-10-31 08:39:45 -04:00

71 lines
2.8 KiB
Python

# Copyright (c) 2006-2007 The Regents of The University of Michigan
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# Authors: Ron Dreslinski
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
from Caches import *
nb_cores = 4
cpus = [ AtomicSimpleCPU(cpu_id=i) for i in xrange(nb_cores) ]
# system simulated
system = System(cpu = cpus,
physmem = SimpleMemory(range = AddrRange('1024MB')),
membus = CoherentBus())
# l2cache & bus
system.toL2Bus = CoherentBus(clock = '2GHz')
system.l2c = L2Cache(clock = '2GHz', size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
# connect l2c to membus
system.l2c.mem_side = system.membus.slave
# add L1 caches
for cpu in cpus:
cpu.addPrivateSplitL1Caches(L1Cache(size = '32kB', assoc = 1),
L1Cache(size = '32kB', assoc = 4))
# create the interrupt controller
cpu.createInterruptController()
# connect cpu level-1 caches to shared level-2 cache
cpu.connectAllPorts(system.toL2Bus, system.membus)
cpu.clock = '2GHz'
# connect memory to membus
system.physmem.port = system.membus.master
# connect system port to membus
system.system_port = system.membus.slave
# -----------------------
# run simulation
# -----------------------
root = Root( full_system = False, system = system )
root.system.mem_mode = 'atomic'