xref: /gem5/tests/configs/twosys-tsunami-simple-atomic.py

# Copyright (c) 2006 The Regents of The University of Michigan
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# Authors: Lisa Hsu

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

test_sys = makeLinuxAlphaSystem('atomic',
                                 SysConfig('netperf-stream-client.rcS'))
test_sys.cpu = AtomicSimpleCPU(cpu_id=0)
test_sys.cpu.connectAllPorts(test_sys.membus)
# In contrast to the other (one-system) Tsunami configurations we do
# not have an IO cache but instead rely on an IO bridge for accesses
# from masters on the IO bus to the memory bus
test_sys.iobridge = Bridge(delay='50ns', nack_delay='4ns',
                           ranges = [AddrRange(0, '8GB')])
test_sys.iobridge.slave = test_sys.iobus.master
test_sys.iobridge.master = test_sys.membus.slave

drive_sys = makeLinuxAlphaSystem('atomic',
                                 SysConfig('netperf-server.rcS'))
drive_sys.cpu = AtomicSimpleCPU(cpu_id=0)
drive_sys.cpu.connectAllPorts(drive_sys.membus)
drive_sys.iobridge = Bridge(delay='50ns', nack_delay='4ns',
                            ranges = [AddrRange(0, '8GB')])
drive_sys.iobridge.slave = drive_sys.iobus.master
drive_sys.iobridge.master = drive_sys.membus.slave

root = makeDualRoot(True, test_sys, drive_sys, "ethertrace")

maxtick = 199999999