tests/configs/tsunami-o3-dual.py

# Copyright (c) 2006-2007 The Regents of The University of Michigan
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# Authors: Steve Reinhardt

import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
from Caches import *

#cpu
cpus = [ DerivO3CPU(cpu_id=i) for i in xrange(2) ]
#the system
system = FSConfig.makeLinuxAlphaSystem('timing')

system.cpu = cpus
#create the l1/l2 bus
system.toL2Bus = CoherentBus(clock = '2GHz')
system.iocache = IOCache(clock = '1GHz', addr_ranges = [AddrRange('8GB')])
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave


#connect up the l2 cache
system.l2c = L2Cache(clock = '2GHz', size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave

#connect up the cpu and l1s
for c in cpus:
    c.addPrivateSplitL1Caches(L1Cache(size = '32kB', assoc = 1),
                              L1Cache(size = '32kB', assoc = 4))
    # create the interrupt controller
    c.createInterruptController()
    # connect cpu level-1 caches to shared level-2 cache
    c.connectAllPorts(system.toL2Bus, system.membus)
    c.clock = '2GHz'

root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')