gem5/tests/configs/o3-timing-checker.py
Geoffrey Blake da0d67c3d6 CheckerCPU: Make some basic regression tests for CheckerCPU
Adds regression tests for the CheckerCPU. ARM ISA support
only at this point.
2012-03-09 09:59:28 -05:00

68 lines
2.8 KiB
Python

# Copyright (c) 2011 ARM Limited
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#
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# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
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# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
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# Authors: Geoffrey Blake
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
class MyCache(BaseCache):
assoc = 2
block_size = 64
latency = '1ns'
mshrs = 10
tgts_per_mshr = 5
class MyL1Cache(MyCache):
is_top_level = True
tgts_per_mshr = 20
cpu = DerivO3CPU(cpu_id=0)
cpu.createInterruptController()
cpu.addCheckerCpu()
cpu.addTwoLevelCacheHierarchy(MyL1Cache(size = '128kB'),
MyL1Cache(size = '256kB'),
MyCache(size = '2MB'))
cpu.clock = '2GHz'
system = System(cpu = cpu,
physmem = PhysicalMemory(),
membus = Bus())
system.system_port = system.membus.slave
system.physmem.port = system.membus.master
cpu.connectAllPorts(system.membus)
root = Root(full_system = False, system = system)