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Adding gem5 source to svn.

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git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1819 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
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friemel
2012-10-24 19:18:57 +00:00
parent f7ff71bd46
commit b41eec3f65
3222 changed files with 658579 additions and 1 deletions
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59
simulators/gem5/tests/configs/inorder-timing.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
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
cpu = InOrderCPU(cpu_id=0)
cpu.addTwoLevelCacheHierarchy(MyL1Cache(size = '128kB'),
MyL1Cache(size = '256kB'),
MyCache(size = '2MB', latency='10ns'))
cpu.clock = '2GHz'
system = System(cpu = cpu,
physmem = SimpleMemory(),
membus = CoherentBus())
system.system_port = system.membus.slave
system.physmem.port = system.membus.master
# create the interrupt controller
cpu.createInterruptController()
cpu.connectAllPorts(system.membus)
root = Root(full_system = False, system = system)

115
simulators/gem5/tests/configs/memtest-ruby.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# Copyright (c) 2010 Advanced Micro Devices, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
from m5.defines import buildEnv
from m5.util import addToPath
import os, optparse, sys
# Get paths we might need
config_path = os.path.dirname(os.path.abspath(__file__))
config_root = os.path.dirname(config_path)
m5_root = os.path.dirname(config_root)
addToPath(config_root+'/configs/common')
addToPath(config_root+'/configs/ruby')
import Ruby
import Options
parser = optparse.OptionParser()
Options.addCommonOptions(parser)
# Add the ruby specific and protocol specific options
Ruby.define_options(parser)
(options, args) = parser.parse_args()
#
# Set the default cache size and associativity to be very small to encourage
# races between requests and writebacks.
#
options.l1d_size="256B"
options.l1i_size="256B"
options.l2_size="512B"
options.l3_size="1kB"
options.l1d_assoc=2
options.l1i_assoc=2
options.l2_assoc=2
options.l3_assoc=2
#MAX CORES IS 8 with the fals sharing method
nb_cores = 8
# ruby does not support atomic, functional, or uncacheable accesses
cpus = [ MemTest(atomic=False, percent_functional=50,
percent_uncacheable=0, suppress_func_warnings=True) \
for i in xrange(nb_cores) ]
# overwrite options.num_cpus with the nb_cores value
options.num_cpus = nb_cores
# system simulated
system = System(cpu = cpus,
funcmem = SimpleMemory(in_addr_map = False),
physmem = SimpleMemory())
Ruby.create_system(options, system)
assert(len(cpus) == len(system.ruby._cpu_ruby_ports))
for (i, ruby_port) in enumerate(system.ruby._cpu_ruby_ports):
#
# Tie the cpu test and functional ports to the ruby cpu ports and
# physmem, respectively
#
cpus[i].test = ruby_port.slave
cpus[i].functional = system.funcmem.port
#
# Since the memtester is incredibly bursty, increase the deadlock
# threshold to 1 million cycles
#
ruby_port.deadlock_threshold = 1000000
#
# Ruby doesn't need the backing image of memory when running with
# the tester.
#
ruby_port.access_phys_mem = False
# -----------------------
# run simulation
# -----------------------
root = Root(full_system = False, system = system)
root.system.mem_mode = 'timing'
# Not much point in this being higher than the L1 latency
m5.ticks.setGlobalFrequency('1ns')

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simulators/gem5/tests/configs/memtest.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 12
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
#MAX CORES IS 8 with the fals sharing method
nb_cores = 8
cpus = [ MemTest() for i in xrange(nb_cores) ]
# system simulated
system = System(cpu = cpus, funcmem = SimpleMemory(in_addr_map = False),
physmem = SimpleMemory(),
membus = CoherentBus(clock="500GHz", width=16))
# l2cache & bus
system.toL2Bus = CoherentBus(clock="500GHz", width=16)
system.l2c = L2(size='64kB', 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.l1c = L1(size = '32kB', assoc = 4)
cpu.l1c.cpu_side = cpu.test
cpu.l1c.mem_side = system.toL2Bus.slave
system.funcmem.port = cpu.functional
system.system_port = system.membus.slave
# connect memory to membus
system.physmem.port = system.membus.master
# -----------------------
# run simulation
# -----------------------
root = Root( full_system = False, system = system )
root.system.mem_mode = 'timing'
#root.trace.flags="Cache CachePort MemoryAccess"
#root.trace.cycle=1

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simulators/gem5/tests/configs/o3-timing-checker.py Normal file
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# Copyright (c) 2011 ARM Limited
# All rights reserved
#
# The license below extends only to copyright in the software and shall
# not be construed as granting a license to any other intellectual
# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
# licensed hereunder. You may use the software subject to the license
# terms below provided that you ensure that this notice is replicated
# unmodified and in its entirety in all distributions of the software,
# modified or unmodified, in source code or in binary form.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# 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 = SimpleMemory(),
membus = CoherentBus())
system.system_port = system.membus.slave
system.physmem.port = system.membus.master
cpu.connectAllPorts(system.membus)
root = Root(full_system = False, system = system)

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simulators/gem5/tests/configs/o3-timing-mp-ruby.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
nb_cores = 4
cpus = [ DerivO3CPU(cpu_id=i) for i in xrange(nb_cores) ]
import ruby_config
ruby_memory = ruby_config.generate("TwoLevel_SplitL1UnifiedL2.rb", nb_cores)
# system simulated
system = System(cpu = cpus, physmem = ruby_memory, membus = CoherentBus())
for cpu in cpus:
# create the interrupt controller
cpu.createInterruptController()
cpu.connectAllPorts(system.membus)
cpu.clock = '2GHz'
# connect memory to membus
system.physmem.port = system.membus.master
# Connect the system port for loading of binaries etc
system.system_port = system.membus.slave
# -----------------------
# run simulation
# -----------------------
root = Root(full_system = False, system = system)
root.system.mem_mode = 'timing'

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simulators/gem5/tests/configs/o3-timing-mp.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 20
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
nb_cores = 4
cpus = [ DerivO3CPU(cpu_id=i) for i in xrange(nb_cores) ]
# system simulated
system = System(cpu = cpus, physmem = SimpleMemory(), membus = CoherentBus())
# l2cache & bus
system.toL2Bus = CoherentBus()
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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 = 'timing'
#root.trace.flags="Bus Cache"
#root.trace.flags = "BusAddrRanges"

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simulators/gem5/tests/configs/o3-timing-ruby.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import ruby_config
ruby_memory = ruby_config.generate("TwoLevel_SplitL1UnifiedL2.rb", 1)
cpu = DerivO3CPU(cpu_id=0)
cpu.clock = '2GHz'
system = System(cpu = cpu,
physmem = ruby_memory,
membus = CoherentBus())
system.physmem.port = system.membus.master
# create the interrupt controller
cpu.createInterruptController()
cpu.connectAllPorts(system.membus)
# Connect the system port for loading of binaries etc
system.system_port = system.membus.slave
root = Root(full_system = False, system = system)

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simulators/gem5/tests/configs/o3-timing.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
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.addTwoLevelCacheHierarchy(MyL1Cache(size = '128kB'),
MyL1Cache(size = '256kB'),
MyCache(size = '2MB'))
cpu.clock = '2GHz'
system = System(cpu = cpu,
physmem = SimpleMemory(),
membus = CoherentBus())
system.system_port = system.membus.slave
system.physmem.port = system.membus.master
# create the interrupt controller
cpu.createInterruptController()
cpu.connectAllPorts(system.membus)
root = Root(full_system = False, system = system)

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simulators/gem5/tests/configs/pc-o3-timing.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
from Benchmarks import SysConfig
import FSConfig
mem_size = '128MB'
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 20
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# Page table walker cache
# ---------------------
class PageTableWalkerCache(BaseCache):
assoc = 2
block_size = 64
latency = '1ns'
mshrs = 10
size = '1kB'
tgts_per_mshr = 12
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size=mem_size)]
forward_snoops = False
#cpu
cpu = DerivO3CPU(cpu_id=0)
#the system
mdesc = SysConfig(disk = 'linux-x86.img')
system = FSConfig.makeLinuxX86System('timing', mdesc=mdesc)
system.kernel = FSConfig.binary('x86_64-vmlinux-2.6.22.9')
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(size = '32kB', assoc = 4),
PageTableWalkerCache(),
PageTableWalkerCache())
# 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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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simulators/gem5/tests/configs/pc-simple-atomic.py Normal file
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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
from Benchmarks import SysConfig
import FSConfig
mem_size = '128MB'
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# Page table walker cache
# ---------------------
class PageTableWalkerCache(BaseCache):
assoc = 2
block_size = 64
latency = '1ns'
mshrs = 10
size = '1kB'
tgts_per_mshr = 12
is_top_level = True
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size=mem_size)]
forward_snoops = False
is_top_level = True
#cpu
cpu = AtomicSimpleCPU(cpu_id=0)
#the system
mdesc = SysConfig(disk = 'linux-x86.img')
system = FSConfig.makeLinuxX86System('atomic', mdesc=mdesc)
system.kernel = FSConfig.binary('x86_64-vmlinux-2.6.22.9')
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(size = '32kB', assoc = 4),
PageTableWalkerCache(),
PageTableWalkerCache())
# 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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2012 Mark D. Hill and David A. Wood
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Nilay Vaish
import m5, os, optparse, sys
from m5.objects import *
m5.util.addToPath('../configs/common')
from Benchmarks import SysConfig
import FSConfig
m5.util.addToPath('../configs/ruby')
import Ruby
import Options
# Add the ruby specific and protocol specific options
parser = optparse.OptionParser()
Options.addCommonOptions(parser)
Ruby.define_options(parser)
(options, args) = parser.parse_args()
# Set the default cache size and associativity to be very small to encourage
# races between requests and writebacks.
options.l1d_size="32kB"
options.l1i_size="32kB"
options.l2_size="4MB"
options.l1d_assoc=2
options.l1i_assoc=2
options.l2_assoc=2
options.num_cpus = 2
#the system
mdesc = SysConfig(disk = 'linux-x86.img')
system = FSConfig.makeLinuxX86System('timing', options.num_cpus,
mdesc=mdesc, Ruby=True)
system.kernel = FSConfig.binary('x86_64-vmlinux-2.6.22.9.smp')
system.cpu = [TimingSimpleCPU(cpu_id=i) for i in xrange(options.num_cpus)]
Ruby.create_system(options, system, system.piobus, system._dma_ports)
for (i, cpu) in enumerate(system.cpu):
# create the interrupt controller
cpu.createInterruptController()
# Tie the cpu ports to the correct ruby system ports
cpu.icache_port = system.ruby._cpu_ruby_ports[i].slave
cpu.dcache_port = system.ruby._cpu_ruby_ports[i].slave
cpu.itb.walker.port = system.ruby._cpu_ruby_ports[i].slave
cpu.dtb.walker.port = system.ruby._cpu_ruby_ports[i].slave
cpu.interrupts.pio = system.piobus.master
cpu.interrupts.int_master = system.piobus.slave
cpu.interrupts.int_slave = system.piobus.master
cpu.clock = '2GHz'
root = Root(full_system = True, system = system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
from Benchmarks import SysConfig
import FSConfig
mem_size = '128MB'
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# Page table walker cache
# ---------------------
class PageTableWalkerCache(BaseCache):
assoc = 2
block_size = 64
latency = '1ns'
mshrs = 10
size = '1kB'
tgts_per_mshr = 12
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size=mem_size)]
forward_snoops = False
#cpu
cpu = TimingSimpleCPU(cpu_id=0)
#the system
mdesc = SysConfig(disk = 'linux-x86.img')
system = FSConfig.makeLinuxX86System('timing', mdesc = mdesc)
system.kernel = FSConfig.binary('x86_64-vmlinux-2.6.22.9')
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(size = '32kB', assoc = 4),
PageTableWalkerCache(),
PageTableWalkerCache())
# 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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2011 ARM Limited
# All rights reserved
#
# The license below extends only to copyright in the software and shall
# not be construed as granting a license to any other intellectual
# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
# licensed hereunder. You may use the software subject to the license
# terms below provided that you ensure that this notice is replicated
# unmodified and in its entirety in all distributions of the software,
# modified or unmodified, in source code or in binary form.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Geoffrey Blake
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 20
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='256MB')]
forward_snoops = False
#cpu
cpu = DerivO3CPU(cpu_id=0)
#the system
system = FSConfig.makeArmSystem('timing', "RealView_PBX", None, False)
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the checker
cpu.addCheckerCpu()
#connect up the cpu and l1s
cpu.createInterruptController()
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(size = '32kB', assoc = 4))
# connect cpu level-1 caches to shared level-2 cache
cpu.connectAllPorts(system.toL2Bus, system.membus)
cpu.clock = '2GHz'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
from Benchmarks import *
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 20
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='256MB')]
forward_snoops = False
#cpu
cpus = [DerivO3CPU(cpu_id=i) for i in xrange(2) ]
#the system
system = FSConfig.makeArmSystem('timing', "RealView_PBX", None, False)
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpus
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 20
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='256MB')]
forward_snoops = False
#cpu
cpu = DerivO3CPU(cpu_id=0)
#the system
system = FSConfig.makeArmSystem('timing', "RealView_PBX", None, False)
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
from Benchmarks import *
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='256MB')]
forward_snoops = False
#cpu
cpus = [AtomicSimpleCPU(cpu_id=i) for i in xrange(2) ]
#the system
system = FSConfig.makeArmSystem('atomic', "RealView_PBX", None, False)
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpus
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='256MB')]
forward_snoops = False
#cpu
cpu = AtomicSimpleCPU(cpu_id=0)
#the system
system = FSConfig.makeArmSystem('atomic', "RealView_PBX", None, False)
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
from Benchmarks import *
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='256MB')]
forward_snoops = False
#cpu
cpus = [TimingSimpleCPU(cpu_id=i) for i in xrange(2) ]
#the system
system = FSConfig.makeArmSystem('timing', "RealView_PBX", None, False)
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpus
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='256MB')]
forward_snoops = False
#cpu
cpu = TimingSimpleCPU(cpu_id=0)
#the system
system = FSConfig.makeArmSystem('timing', "RealView_PBX", None, False)
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# Copyright (c) 2009 Advanced Micro Devices, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
# Brad Beckmann
import m5
from m5.objects import *
from m5.defines import buildEnv
from m5.util import addToPath
import os, optparse, sys
# Get paths we might need. It's expected this file is in m5/configs/example.
config_path = os.path.dirname(os.path.abspath(__file__))
config_root = os.path.dirname(config_path)
m5_root = os.path.dirname(config_root)
addToPath(config_root+'/configs/common')
addToPath(config_root+'/configs/ruby')
import Ruby
import Options
parser = optparse.OptionParser()
Options.addCommonOptions(parser)
# Add the ruby specific and protocol specific options
Ruby.define_options(parser)
(options, args) = parser.parse_args()
#
# Set the default cache size and associativity to be very small to encourage
# races between requests and writebacks.
#
options.l1d_size="256B"
options.l1i_size="256B"
options.l2_size="512B"
options.l3_size="1kB"
options.l1d_assoc=2
options.l1i_assoc=2
options.l2_assoc=2
options.l3_assoc=2
# Turn on flush check for the hammer protocol
check_flush = False
if buildEnv['PROTOCOL'] == 'MOESI_hammer':
check_flush = True
#
# create the tester and system, including ruby
#
tester = RubyTester(check_flush = check_flush, checks_to_complete = 100,
wakeup_frequency = 10, num_cpus = options.num_cpus)
system = System(tester = tester, physmem = SimpleMemory())
Ruby.create_system(options, system)
assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
#
# The tester is most effective when randomization is turned on and
# artifical delay is randomly inserted on messages
#
system.ruby.randomization = True
for ruby_port in system.ruby._cpu_ruby_ports:
#
# Tie the ruby tester ports to the ruby cpu read and write ports
#
if ruby_port.support_data_reqs:
tester.cpuDataPort = ruby_port.slave
if ruby_port.support_inst_reqs:
tester.cpuInstPort = ruby_port.slave
#
# Tell the sequencer this is the ruby tester so that it
# copies the subblock back to the checker
#
ruby_port.using_ruby_tester = True
#
# Ruby doesn't need the backing image of memory when running with
# the tester.
#
ruby_port.access_phys_mem = False
# -----------------------
# run simulation
# -----------------------
root = Root(full_system = False, system = system )
root.system.mem_mode = 'timing'
# Not much point in this being higher than the L1 latency
m5.ticks.setGlobalFrequency('1ns')

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# Copyright (c) 2011 ARM Limited
# All rights reserved
#
# The license below extends only to copyright in the software and shall
# not be construed as granting a license to any other intellectual
# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
# licensed hereunder. You may use the software subject to the license
# terms below provided that you ensure that this notice is replicated
# unmodified and in its entirety in all distributions of the software,
# modified or unmodified, in source code or in binary form.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Geoffrey Blake
import m5
from m5.objects import *
system = System(cpu = AtomicSimpleCPU(cpu_id=0),
physmem = SimpleMemory(),
membus = CoherentBus())
system.system_port = system.membus.slave
system.physmem.port = system.membus.master
system.cpu.addCheckerCpu()
system.cpu.createInterruptController()
system.cpu.connectAllPorts(system.membus)
system.cpu.clock = '2GHz'
root = Root(full_system = False, system = system)

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
nb_cores = 4
cpus = [ AtomicSimpleCPU(cpu_id=i) for i in xrange(nb_cores) ]
import ruby_config
ruby_memory = ruby_config.generate("TwoLevel_SplitL1UnifiedL2.rb", nb_cores)
# system simulated
system = System(cpu = cpus, physmem = ruby_memory, membus = CoherentBus())
# add L1 caches
for cpu in cpus:
cpu.connectAllPorts(system.membus)
cpu.clock = '2GHz'
# connect memory to membus
system.physmem.port = system.membus.master
# Connect the system port for loading of binaries etc
system.system_port = system.membus.slave
# -----------------------
# run simulation
# -----------------------
root = Root(full_system = False, system = system)
root.system.mem_mode = 'atomic'

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
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()
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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'

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
system = System(cpu = AtomicSimpleCPU(cpu_id=0),
physmem = SimpleMemory(),
membus = CoherentBus())
system.system_port = system.membus.slave
system.physmem.port = system.membus.master
# create the interrupt controller
system.cpu.createInterruptController()
system.cpu.connectAllPorts(system.membus)
system.cpu.clock = '2GHz'
root = Root(full_system = False, system = system)

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
from m5.defines import buildEnv
from m5.util import addToPath
import os, optparse, sys
# Get paths we might need
config_path = os.path.dirname(os.path.abspath(__file__))
config_root = os.path.dirname(config_path)
m5_root = os.path.dirname(config_root)
addToPath(config_root+'/configs/common')
addToPath(config_root+'/configs/ruby')
import Options
import Ruby
parser = optparse.OptionParser()
Options.addCommonOptions(parser)
# Add the ruby specific and protocol specific options
Ruby.define_options(parser)
(options, args) = parser.parse_args()
#
# Set the default cache size and associativity to be very small to encourage
# races between requests and writebacks.
#
options.l1d_size="256B"
options.l1i_size="256B"
options.l2_size="512B"
options.l3_size="1kB"
options.l1d_assoc=2
options.l1i_assoc=2
options.l2_assoc=2
options.l3_assoc=2
nb_cores = 4
cpus = [ TimingSimpleCPU(cpu_id=i) for i in xrange(nb_cores) ]
# overwrite the num_cpus to equal nb_cores
options.num_cpus = nb_cores
# system simulated
system = System(cpu = cpus, physmem = SimpleMemory())
Ruby.create_system(options, system)
assert(options.num_cpus == len(system.ruby._cpu_ruby_ports))
for (i, cpu) in enumerate(system.cpu):
# create the interrupt controller
cpu.createInterruptController()
#
# Tie the cpu ports to the ruby cpu ports
#
cpu.connectAllPorts(system.ruby._cpu_ruby_ports[i])
# -----------------------
# run simulation
# -----------------------
root = Root( full_system=False, system = system )
root.system.mem_mode = 'timing'
# Not much point in this being higher than the L1 latency
m5.ticks.setGlobalFrequency('1ns')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ron Dreslinski
import m5
from m5.objects import *
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
nb_cores = 4
cpus = [ TimingSimpleCPU(cpu_id=i) for i in xrange(nb_cores) ]
# system simulated
system = System(cpu = cpus, physmem = SimpleMemory(), membus = CoherentBus())
# l2cache & bus
system.toL2Bus = CoherentBus()
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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'
system.system_port = system.membus.slave
# connect memory to membus
system.physmem.port = system.membus.master
# -----------------------
# run simulation
# -----------------------
root = Root( full_system = False, system = system )
root.system.mem_mode = 'timing'

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
from m5.defines import buildEnv
from m5.util import addToPath
import os, optparse, sys
# Get paths we might need
config_path = os.path.dirname(os.path.abspath(__file__))
config_root = os.path.dirname(config_path)
addToPath(config_root+'/configs/common')
addToPath(config_root+'/configs/ruby')
import Ruby
import Options
parser = optparse.OptionParser()
Options.addCommonOptions(parser)
# Add the ruby specific and protocol specific options
Ruby.define_options(parser)
(options, args) = parser.parse_args()
#
# Set the default cache size and associativity to be very small to encourage
# races between requests and writebacks.
#
options.l1d_size="256B"
options.l1i_size="256B"
options.l2_size="512B"
options.l3_size="1kB"
options.l1d_assoc=2
options.l1i_assoc=2
options.l2_assoc=2
options.l3_assoc=2
# this is a uniprocessor only test
options.num_cpus = 1
cpu = TimingSimpleCPU(cpu_id=0)
system = System(cpu = cpu, physmem = SimpleMemory())
Ruby.create_system(options, system)
assert(len(system.ruby._cpu_ruby_ports) == 1)
# create the interrupt controller
cpu.createInterruptController()
#
# Tie the cpu cache ports to the ruby cpu ports and
# physmem, respectively
#
cpu.connectAllPorts(system.ruby._cpu_ruby_ports[0])
# -----------------------
# run simulation
# -----------------------
root = Root(full_system = False, system = system)
root.system.mem_mode = 'timing'
# Not much point in this being higher than the L1 latency
m5.ticks.setGlobalFrequency('1ns')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
class MyCache(BaseCache):
assoc = 2
block_size = 64
latency = '1ns'
mshrs = 10
tgts_per_mshr = 5
class MyL1Cache(MyCache):
is_top_level = True
cpu = TimingSimpleCPU(cpu_id=0)
cpu.addTwoLevelCacheHierarchy(MyL1Cache(size = '128kB'),
MyL1Cache(size = '256kB'),
MyCache(size = '2MB', latency='10ns'))
system = System(cpu = cpu,
physmem = SimpleMemory(),
membus = CoherentBus())
system.system_port = system.membus.slave
system.physmem.port = system.membus.master
# create the interrupt controller
cpu.createInterruptController()
cpu.connectAllPorts(system.membus)
cpu.clock = '2GHz'
root = Root(full_system=False, system = system)

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# Copyright (c) 2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Ali Saidi
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
cpu = AtomicSimpleCPU(cpu_id=0)
system = FSConfig.makeSparcSystem('atomic')
system.cpu = cpu
# create the interrupt controller
cpu.createInterruptController()
cpu.connectAllPorts(system.membus)
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('2GHz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='8GB')]
forward_snoops = False
is_top_level = True
#cpu
cpu = InOrderCPU(cpu_id=0)
cpu.stageWidth = 4
cpu.fetchBuffSize = 1
#the system
system = FSConfig.makeLinuxAlphaSystem('timing')
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(size = '32kB', assoc = 4))
# connect cpu level-1 caches to shared level-2 cache
cpu.connectAllPorts(system.toL2Bus, system.membus)
cpu.clock = '2GHz'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 20
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='8GB')]
forward_snoops = False
is_top_level = True
#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()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 20
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='8GB')]
forward_snoops = False
is_top_level = True
#cpu
cpu = DerivO3CPU(cpu_id=0)
#the system
system = FSConfig.makeLinuxAlphaSystem('timing')
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='8GB')]
forward_snoops = False
is_top_level = True
#cpu
cpus = [ AtomicSimpleCPU(cpu_id=i) for i in xrange(2) ]
#the system
system = FSConfig.makeLinuxAlphaSystem('atomic')
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpus
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='8GB')]
forward_snoops = False
is_top_level = True
#cpu
cpu = AtomicSimpleCPU(cpu_id=0)
#the system
system = FSConfig.makeLinuxAlphaSystem('atomic')
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='8GB')]
forward_snoops = False
is_top_level = True
#cpu
cpus = [ TimingSimpleCPU(cpu_id=i) for i in xrange(2) ]
#the system
system = FSConfig.makeLinuxAlphaSystem('timing')
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
system.cpu = cpus
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
#connect up the l2 cache
system.l2c = L2(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(L1(size = '32kB', assoc = 1),
L1(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')

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# Copyright (c) 2006-2007 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Steve Reinhardt
import m5
from m5.objects import *
m5.util.addToPath('../configs/common')
import FSConfig
# --------------------
# Base L1 Cache
# ====================
class L1(BaseCache):
latency = '1ns'
block_size = 64
mshrs = 4
tgts_per_mshr = 8
is_top_level = True
# ----------------------
# Base L2 Cache
# ----------------------
class L2(BaseCache):
block_size = 64
latency = '10ns'
mshrs = 92
tgts_per_mshr = 16
write_buffers = 8
# ---------------------
# I/O Cache
# ---------------------
class IOCache(BaseCache):
assoc = 8
block_size = 64
latency = '50ns'
mshrs = 20
size = '1kB'
tgts_per_mshr = 12
addr_ranges = [AddrRange(0, size='8GB')]
forward_snoops = False
is_top_level = True
#cpu
cpu = TimingSimpleCPU(cpu_id=0)
#the system
system = FSConfig.makeLinuxAlphaSystem('timing')
system.cpu = cpu
#create the l1/l2 bus
system.toL2Bus = CoherentBus()
system.iocache = IOCache()
system.iocache.cpu_side = system.iobus.master
system.iocache.mem_side = system.membus.slave
#connect up the l2 cache
system.l2c = L2(size='4MB', assoc=8)
system.l2c.cpu_side = system.toL2Bus.master
system.l2c.mem_side = system.membus.slave
#connect up the cpu and l1s
cpu.addPrivateSplitL1Caches(L1(size = '32kB', assoc = 1),
L1(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'
root = Root(full_system=True, system=system)
m5.ticks.setGlobalFrequency('1THz')

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# Copyright (c) 2006 The Regents of The University of Michigan
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# 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
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# 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)
# create the interrupt controller
test_sys.cpu.createInterruptController()
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)
# create the interrupt controller
drive_sys.cpu.createInterruptController()
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